baber/WOPTO huggingface dataset:
Patent EP-0042208-A2 (EP)
Inventor: LUTZ MICHAEL ANDREW
IPC: C08K9/06
Filed: 1981-05-01
Abstract: Hydrophobic reinforcing silica fillers for silicone rubber are produced by the steps of mixing an alkyl silicate, preferably methyl orthosilicate, at least 70% of one-half of the stoichiometric amount of water required to hydrolyze the alkoxy radicals present in the alkyl silicate, an alcohol and at-least 0.05 moles (per mole of theoretical SiO, units present in the alkyl silicate) of a hydrophobe agent such as hexamethyldisilazane together in the presence of a basic catalyst, said hydrophobe agent being added prior to the gelation of the mixture, and aging the mixture to obtain a composition containing a hydrophobic reinforcing silica filler for silicone rubber. Preferably, the hydrophobe agent is added prior to or concurrently with the addition of the alkyl silicate. Vulcanized silicone rubbers possessing tensile strengths in excess of 12.4 megapascals and tear strengths of greater than 31 kiloNewtons/meter can be prepared using the above fillers.
Patent EP-0050398-A2 (EP)
Inventor: GRAY III LORIN SYLVANUS
IPC: D21H27/02
Filed: 1981-06-26
Abstract: There is disclosed a superior method of providing a desired surface effect in a release coating on a porous sheet-like substrate by applying a coating of an electron beam radiation curable composition or material directly to one side of a base coated paper web, pressing the coated side of the substrate against a replicative surface having the desired surface effect, irradiating the coating with electron beam radiation through the substrate to cure the coating at least sufficiently to permanently adhere it to the substrate and to enable it to be removed with the substrate and with the replicated surface effect in the coating being maintained, the irradiation step taking place after sufficient time has passed to cause the coating to penetrate into the coated paper and to be in continuous intimate contact with the coated paper. Also disclosed is the apparatus for carrying out the method and the resulting product.
Patent EP-0047132-A2 (EP)
Inventor: BAYNE CHRISTOPHER JOHN
IPC: H01L21/677
Filed: 1981-08-26
Abstract: This invention relates to a method of transferring articles (71) between first (68) and second (69) carrier members, wherein articles (71) in a first carrier member (68) are caused to pass nearly, but not quite wholly, into a second carrier member (69) whereafter the carrier members are subjected to a displacement and said articles (71) are allowed to pass wholly into said second carrier member (69). 
<??>Apparatus for carrying out this method comprises a displaceable housing (40) for containing a baffle means (48) adapted to receive articles from a first carrier member placed in the housing and means for passing such articles into a second carrier member along a distance less than that represented by a final desired position. Means (41) are provided for displacing the housing (40), the completion of travel of the articles to this final desired position being effected only after displacement of said housing. The means for displacing the housing comprises inversion means, and conveniently this is brought about by rotatably mounting the housing on a spindle (41). The further distance travelled by the articles (71) after rotational displacement of the housing is under the influence of gravitv and is of very small dimensions particularised as being of the order of 2 mm.
Patent EP-0067387-A2 (EP)
Inventor: DONNELLY EDWARD NEIL
IPC: D01F6/60
Filed: 1982-06-04
Abstract: An improvement is provided in an integrated process for the production of textured multifilament yarn from a fiber-forming, thermoplastic, linear, high-molecular-weight polymer by the combination in immediate succession of the procedural steps of melt spinning, drawing, texturing, and packaging. The present improvement combines the following procedural steps with those of melt spinning, drawing, texturing, and packaging:
     (1) Lubricating the filamentary polymeric material from the melt spinning step by applying thereto a lubricating composition containing (a) a lubricant, and (b) solvent in an amount of from 0 to 90 percent by weight of the lubricating composition;   (2) Pre-tensioning the lubricated melt spun filamentary polymeric material beyond its elastic limit at a temperature between about 20 and 60°C prior to the drawing thereof; followed by   (3) Pre-heating the pre-tensioned filamentary polymeric material to a temperature between about 30 and 100°C prior to the drawing thereof.
Patent EP-0060670-A2 (EP)
Inventor: HINTON JAMES JONES
IPC: B29C63/28
Filed: 1982-03-09
Abstract: A tubular structure, e.g. a tunnel or sewer, is lined by the use of a tubular lining assembly comprising an inflatable tube and curable resin material. The resin material may be light curable, in which case it may surround an inflatable tube of light transmissible material which is cured by the provision of light in the tubular lining assembly when inflated. To position the tubular lining assembly in a tubular structure use may be made of an evaginable carrier. The lining may be laid on the carrier which is then pulled into position, subjected to at least partial inflation, and then evaginated to permit removal thereof with the inflatable lining assembly remaining in the required position in the tubular structure. The lining assembly may then be inflated and cured.
Patent EP-0078673-A2 (EP)
Inventor: DEGUCHI TOSHIHISA DAIYAHAITSU
IPC: G11B11/105
Filed: 1982-10-28
Abstract: A magneto-optical head assembly for a reflection type magneto-optical memory apparatus which uses a laser beam for recording, retrieving, and erasing data on a recording medium comprised of a vertical, magnetic, and anisotropic thin film, wherein the light beam emitted from said head assembly is guided to a fixed position on said recording medium by a light detection apparatus for receiving a control signal, and by a separate light detection apparatus for receiving a data signal.And wherein a beam splitter, to which has been applied a multicoated thin film dielectric body capable of increasing the Kerr rotation angle of the laser beam reflected from the recording medium, is positioned in the optical system through which the laser beam passes.
Patent EP-0082741-A2 (EP)
Inventor: MAGNENET JEAN
IPC: B41J2/42
Filed: 1982-03-09
Abstract: L'invention concerne un procédé d'impression, ainsi qu'une machine qui permet d'obtenir des images en couleurs sur un support d'impression. 2. La machine qui applique ce procédé comporte des têtes magnétiques (13-1,...13-n) excitées par des impulsions envoyées par une source (26) par l'intermédiaire d'un moyen générateur de fréquences (27) pour former sur le tambour (10) des points magnétisés ayant des tailles différentes, des dispositifs applicateurs de pigment (40,42,44), des dispositifs de retouche (41,43) et un poste de transfert (45) où le spigments déposés sur le tambour (10) sont transférés sur une bande de papier (21). 3. Application aux machines imprimantes magnétiques.
Patent EP-0083556-A2 (EP)
Inventor: SCHURTER ROLF DR
IPC: C07D213/643
Filed: 1982-12-24
Abstract: Es werden neue α-[4-(3'-Fluor-5'-halogenpyridyl-2'-oxy)-phenoxy]-propionsäureester und -thioester mit herbizider und den Gräserwuchs hemmender Wirkung beschrieben, welche der Formel I entsprechen, <IMAGE> worin Q Sauerstoff oder Schwefel, Hal Halogen und R Wasserstoff, ein Metallkation, einen Ammoniumrest, einen gegebenenfalls substituierten Alkyl-, Cycloalkyl-, Alkenyl-, Alkinylrest oder ein Iminoätherrest -N = C R1R2, worin R1 und R2 einzeln je Alkyl oder zusammen eine 4-5-gliedrige Methylenkette bilden. Diese Verbindungen eignen sich zur selektiven Bekämpfung von Unkräutern in Nutzpflanzenkulturen oder zur Hemmung des Gräserwuchses.
Patent EP-0058142-A2 (EP)
Title: Wood treatment compositions
Inventor: FINDLAY DAVID M
IPC: B27K3/52
Filed: 1982-02-03
Abstract: The present invention relates to a composition for rendering wood material resistant to biological deterioration, which composition comprises an aqueous ammoniacal solution of copper and quaternary ammonium compounds.
Patent EP-0079316-A2 (EP)
Inventor: REINER PER LENNART
IPC: D21F1/02
Filed: 1982-10-14
Abstract: A method and a device for forming a web in a papermaking machine. The stock (2) is sprayed out on the wire (3) through a nozzle (1) and the web is formed in a space (8) between an upper lip (5,18,19) and a portion of the wire (3). The dewatering is effected in this space (8) by means of an overpressure between the upper lip (5, 18, 19) and the wire (3).
Patent EP-0097762-A2 (EP)
Inventor: GUARNIERI RICHARD C
IPC: C08J7/04
Filed: 1983-02-23
Abstract: A radiant energy collector is disclosed which is fabricated from a substrate coated on at least a portion of the surface thereof exposed to radiant energy with polyimide which has been surface-textured employing known procedures, e.g., plasma etching, reactive ion etching or a combination of these techniques, to impart to said coated substrate high absorption and low emissivity for radiant energy, the surface of the substrate opposite that exposed to the radiant energy being in contact with a working fluid such as water.
Patent EP-0092167-A2 (EP)
Inventor: GIDDINGS GARY MICHAEL
IPC: G11B17/00
Filed: 1983-04-14
Abstract: A system for recovering information from a videodisc and performing special functions which enhance the operational character of the system. To increase the reliability of landing at or near a target track, provisions are made to search for a track adjacent a target track whose track identifier has been obliterated. Further, a method and means for stepping forward or reverse one field at a time is disclosed. Another aspect of the invention concerns a capability to respond to a random command instruction resulting in subsequent functioning of the system in a random manner. Yet a further aspect of the invention is related to controlled jumping of one or more tracks during vertical blanking time to produce unique forward or backward motions; multiples of playing speed, both forward and reverse, and visual special effects can be realized using the multiple track jumping feature. Finally, a method and means are described which permit synchronous transmission of video from a videodisc to an external using device.
Patent EP-0094624-A2 (EP)
Inventor: MEYER FRITZ DR-ING
IPC: H04L5/04
Filed: 1983-05-11
Abstract: For the optimum utilisation of transmission links for digital signals, quaternary signals can be transmitted instead of binary signals. To reduce errors, quaternary signals are preferably transmitted by means of one of eight possible unit-distance codes. A universally applicable arrangement is proposed by means of which each of the eight unit-distance codes can be generated. The circuit arrangement according to the invention contains at the input end two differential amplifier arrangements through which currents graded in powers of 2 flow. The arrangement according to the invention is applied, in particular, in time-division multiplex systems with high transmission rates. <IMAGE>
Patent EP-0096253-A2 (EP)
Inventor: DOWNING GERALD T
IPC: G09F3/04
Filed: 1983-05-18
Abstract: An assembly (1) of tubular sleeve markers (2) made with two webs (3, 4) joined together by longitudinal seams (5, 5' and 5") and having transverse severance lines (13); a row of transverse apertures (12) is defined in at least one of the webs. An individual sleeve marker has closed edge portions (6 and 7) formed as parts of an adjacent pair of longitudinal seams and open end portions (17 and 18) formed as parts of an adjacent pair of transverse severance lines, with a portion (12a) of a transverse aperture along at least one of its open ends.
Patent EP-0102086-A2 (EP)
Inventor: ISHIKAWA NOBUO DR
IPC: C07C255/32
Filed: 1983-08-30
Abstract: An a-substituted-a-fluoro-a-cyanoacetic acid or its derivatives that are expressed by a general formula:
     where R is an aliphatic or aromatic hydrocarbon group, or hydrogen or alkali metal atom and R' is an aliphatic or aromatic hydrocarbon group or a group that derived from an acceptor of the Michael reaction.
Patent EP-0094116-A2 (EP)
Inventor: CLOSE KENNETH STEPHEN
IPC: A61K9/50
Filed: 1983-04-27
Abstract: Superior time release therapeutic granules are achieved by applying a first coating of a therapeutic agent containing a dispersing aid to a therapeutic core and then applying a final enteric coating.
Patent EP-0089126-A2 (EP)
Inventor: TAYLOR JOHN ANTHONY
IPC: C12P7/02
Filed: 1983-02-21
Abstract: An alkane is oxidised to an alcohol by contacting it with an aqueous phase comprising a hydrocarbon hydroxylating oxygenase (suitably in the form of a suspension of bacterial cells), the total concentration of water being at least 15% by volume and of the alkane being at least 20%.
Patent EP-0094144-A2 (EP)
Inventor: DAVIS KIRK EMERSON C O THE LUB
IPC: C10N30/12
Filed: 1983-03-18
Abstract: New compositions are described which are useful as additives for lubricants, especially for multipurpose industrial oils. The compositions of the invention comprise (A) at least one aliphatic olefinic compound and (B) the sulfurization product of at least one aliphatic, arylaliphatic or alicyclic olefinic hydrocarbon containing from about 3-30 carbon atoms wherein the weight ratio of A to B is no greater than 1:1.
Patent EP-0095334-A2 (EP)
Inventor: KIDD ARCHIBALD WATSON
IPC: F24B5/08
Filed: 1983-05-19
Abstract: A heating appliance which burns solid fuel has a bottom feed to a furnace vessel (24) conveniently by means of an auger (28). The furnace vessel (24) is arranged to be driven in rotation through gearing (56,57) which assists keeping a uniformly distributed fire in the furnace vessel, and makes possible the discharge of ash overflowing from the top of the vessel through an airlock system (64 to 71). A water jacket (56) surrounds the furnace vessel and a poker (102) is moved in the furnace vessel as it rotates. Combustion air can be blown or sucked in by a fan (62).The heating appliance can take the form of a domestic cooker with ovens (14,16) and also heating water (122) for central heating.
Patent EP-0104926-A2 (EP)
Inventor: SIDKI AHMAD MOHAMMED
IPC: G01N33/542
Filed: 1983-09-26
Abstract: A process for carrying out a specific binding assay, for the qualitative detection or quantitative or semi-quantitative determination of an analyte which forms a component of a specific binding reaction, using a labelled conjugate form of a derivative or analogue of one of the relevant specific binding partners, said labelled form being capable of emitting delayed luminescence upon photo-excitation, characterised in that the labelled conjugate form of one of the relevant specific binding partners comprises a derivative or analogue of the specific binding partnerwith a derivative of a luminescent substance which shows a delayed light emission upon photoexcitation, the delayed light emission of which is subject to quenching by molecular oxygen, and characterised further in that the assay is carried out by the use of a time-resolved photometric method in the presence of an effective amount of a quench-inhibiting substance able to prevent quenching by molecular oxygen.
Patent EP-0107952-A2 (EP)
Inventor: SATO YOSHIKUNI
IPC: G06F9/26
Filed: 1983-10-18
Abstract: @ An instruction control type information processor is controlled by a microprogram which includes a first type of instruction format having an operation code, an operand and a control code and a second type of instruction format having a data code. The operation code and the operand are used by a processing unit such as an arithmetic unit and a data transfer unit, while the control code and the data code are used by a processing flow control unit. The first type of instruction is accessed as a preceding instruction and the second type of instruction is accessed as a following instruction. The control code is simultaneously decoded with the operation code of the first type of instruction in the preceding instruction decoding cycle. The data code can be transferred to the processing control unit at a high speed.
Patent EP-0109838-A2 (EP)
Inventor: USAMI TOSHIMASA
IPC: B41M5/337
Filed: 1983-11-17
Abstract: The material comprises a support coated on one side with microcapsules in which are encapsulated a vinyl compound, a photopolymerization initiator, and a first color forming component being capable of undergoing a color reaction with a second color forming component to cause color formation. The second color forming component is provided on the same side of the support outside the microcapsules.
Patent EP-0115229-A2 (EP)
Inventor: WERTH DEE ADOLPH
IPC: H01R13/52
Filed: 1983-12-15
Abstract: @ A moisture seal comprising an operating sleeve (50) circumposed about a plurality of arcuate threaded coupling segments (30) so assembled within the sleeve to form a closed coupling sleeve, the segments and operating sleeve having mating tapered surfaces (34, 54) and the arcuate segments (30) each having angularly spaced longitudinally extending sidewalls (35, 37), a spring (42) biasing the operating sleeve (50) so that mating surfaces (34, 54) and sidewalls of adjacent segments are contacting in a first position for sealing and allowing the operating sleeve to move rearwardly due to an external force and the segments (30) to move radially outward relative to an interior wall (52) of the operating sleeve for uncoupling, the segments being of a rigid material.
Patent EP-0099340-A2 (EP)
Inventor: ORTOLANO PAOLO
IPC: B65G1/04
Filed: 1983-01-24
Abstract: A mechanised store usable in a transfer line (2) to accumulate pieces (3) being transferred along the line, comprises a fixed structure (4) arranged adjacent the transfer line (2) and including a plurality of supports (5) for the storage of pieces (3), superimposed in several adjacent vertical rows, and an elevator assembly (7) located on the side of the fixed structure (4) away from the transfer line (2). The elevator assembly comprises a fixed framework, a platform movable vertically relative to the fixed framework, a carriage movable horizontally on the platform, and a telescopic fork device carried by the carriage and arranged to locate and take up pieces (3) respectively on and from the supports (5) of the said fixed structure (4). The mechanised store further includes a transfer device (27) located at the base of each vertical row of supports (5) of the said fixed structure (4) for taking up pieces from the transfer line and transferring them with a stepwise movement into a position in which they are taken up by the telescopic fork device of the elevator assembly (7), or vice versa, after the fork device has first been positioned at the height of the transfer line.
Patent EP-0118002-A2 (EP)
Inventor: ZIPF ECKART
IPC: E04G21/14
Filed: 1984-01-25
Abstract: 1. Marking carrier (1) for transport anchors fitted with threaded sleeves (5, 102) for precast concrete parts (7, 103), characterized by the fact that a marking carrier disc (108) connected at its underside to a compression spring (110, 110a-d) has a marking carrier surface (109) on its upper side and can be displaced against spring resistance into the inside of the threaded sleeve (102) from an approximately flush position with the front surface (106) of the threaded sleeve (102).
Patent EP-0155342-A2 (EP)
Inventor: ZIMMERMAN OTHMAR
IPC: B65G65/42
Filed: 1984-05-30
Abstract: Method and device for emptying a bunker by means of a slotted exit and a lateral discharge opening, the bunker material being moved under the slotted exit (5) to the region of the discharge opening (8) by means of at least one delivery conveyor (6) in the longitudinal direction of the slotted exit (5) and being discharged in the region of the discharge opening (8) by means of a discharge conveyor (7). The problem hitherto was a high noise level in long vibrating conveyor systems and/or a very high power consumption with the use of a single conveyor belt under the slotted exit (5). The solution provides that the delivery conveyor (6) used is at least one non-vibrating conveying member, preferably a conveyor belt, in combination with a vibrating conveyor as discharge conveyor (7). <IMAGE>
Patent EP-0134530-A2 (EP)
Inventor: LLOYD ROBERT
IPC: C10L9/02
Filed: 1984-07-26
Abstract: The invention relates to a process for removing mineral impurities from coal and oil shales, comprising:
     a step of crushing said coal or shale to a particle;   a step of leaching the crushed coal or shales with HF solution;   steps of separating the leach liquor containing dissolved mineral salts and fluorosilicic acid from the coal or shales, and washing the coal or shale with water;   a step of leaching the washed coal or shale with HCI solution:   steps of separating the leach liquor containing dissolved mineral salts from the coal or shale and washing the coal or shale with water;   a step of heating the coal or shale under a vacuum in order to remove residual impurities including HF, HCI and SiF 4  impurities and so on.
Patent EP-0135866-A2 (EP)
Inventor: ZABROCKI KARL DR
IPC: C08L51/04
Filed: 1984-09-05
Abstract: ABS-Formmassen aus einem thermoplastischen Copolymerisat und einem Pfropfpolymerisat mit kautschukartiger Pfropfgrundlage zeigen verbesserte Flammwidrigkeit, wenn die Gesamtmischung eine Verbindung der Formeln <IMAGE> einpolymerisiert, die in eine oder beide Komponenten enthält, worin R1 C2-C6-Alkylen, R2 Wasserstoff oder Methyl, R3 eine direkte Bindung oder C1-C4-Alkylen und R4 Wasserstoff, Methyl oder CH2-OOC-CH2-CO-CH3 bedeuten.
Patent EP-0144811-A2 (EP)
Inventor: DAMBRE PAUL
IPC: D07B1/06
Filed: 1984-11-12
Abstract: Bending and torsional ductility of high tensile reinforcement steel wire or cord, especially for rubber products, such as tyres, is improved by taking care that the steel compositions that are currently used for such application, have an extra low sulphur content, i.e. below 0.015 %, preferably below 0.010 %.
Patent EP-0166026-A2 (EP)
Inventor: BENIGNI FULVIO
IPC: C07D277/34
Filed: 1984-11-25
Abstract: An improved process for the preparation of N-thio- carboxyanhydrides of amino acids, characterized by reacting a N-ethoxythiocarbonyl amino acid and phosphorus trihalide in the presence of methylterbutyl ether, is described.
Patent EP-0149150-A2 (EP)
Inventor: COHEN RICHARD LAWRENCE
IPC: H01J29/89
Filed: 1984-12-13
Abstract: A directional optical filter (41) is provided for a shadow mask color cathode ray tube (shadow mask CRT) (47) having a plurality of display elements on its face (49). Two sets of light absorbing planes are arranged at approximately 90° from one another and serve to block light passing therethrough from an angle greater than a predetermined angle of viewing. in order to reduce moire patterns which would result from varying coincidences of the planes with patterns of phosphor dots on the shadow mask CRT (47), filter sheets (43, 45) containing the light absorbing planes are rotated so that at least one set of light absorbing planes is misaligned with a set of closely-adjacent phosphor dots by approximately 15°. 
     Advantages include the ability to provide a parallel light absorbing plane directional optical filter in association with a shadow mask CRT and an ability to control the range of preferred viewing angles to differing amounts substantially in the horizontal and vertical directions.
Patent EP-0124372-A2 (EP)
Inventor: IRIMAJIRI SHOICHIRO
IPC: B62D61/08
Filed: 1984-04-27
Abstract: A three-wheeled motor vehicle has a vehicle body (1) on which two front wheels (2, 2) and a single rear wheel (3) are rotatably mounted. The vehicle body (1) includes a front portion covering the two front wheels (2,2) and having a wide and flat shape, and a rear portion having a driver's compartment (20; 120) and covering the rear wheel (3), the rear portion being narrower than the front portion and progressively higher in a rearward direction of the vehicle body (1). The front and rear portions of the vehicle body (1) include slanted continuous side surfaces (1 g, 1 h) tapered toward a longitudinal axis of the vehicle body (1) in the rearward direction thereof.