baber/WOPTO huggingface dataset:
Patent EP-0152205-A2 (EP)
Inventor: COX MICHAEL JAMES
IPC: F16C17/14
Filed: 1985-01-24
Abstract: A bearing has a relatively rigid shell (1) having grooves (2) in its internal wall. A lining (4) of elastomeric material on the wall has a circumferentially continuous exposed surface of which portions (3) provide bearing lands (5) and of which other portions (6) within the grooves (2) provide flutes (7). A method of producing the bearing is also described.
Patent EP-0179540-A2 (EP)
Inventor: OWEN DAVID JAMES
IPC: B41J2/175
Filed: 1985-03-01
Abstract: A printer having a felt- or fibre- tip type marker as an ink applicator (8) spaced from a sheet-like substrate, e.g. paper (1), contacting an electrically conductive member (3). Means (4, 5, 7, 11) are provided for effecting relative movement between the applicator (8) and the substrate (1) in response to signals from a control unit (6). Means (12, 13, 14) are also provided to produce a sufficient potential difference between the marker tip (10) and the substrate (1) to draw a ligament of ink away from the marker tip (10).
Patent EP-0153881-A2 (EP)
Inventor: LICHTENSTEIN LAWRENCE M
IPC: A61P37/08
Filed: 1985-03-01
Abstract: Garlic oil or onion oil, preferably certain fractions or extracts thereof, are used to inhibit histamine release.
Patent EP-0157585-A2 (EP)
Inventor: BUNCE JAMES WILLIAM
IPC: E04H12/20
Filed: 1985-03-26
Abstract: A guyed stack has a system of hozizontal rings and vertical struts surrounding it to which the guy wires are attached. The rings and struts allow free expansion and contraction of the stack. The vertical struts support the vertical components of the guy tensions. The stack supports wind induced bending moments and shear forces. Friction between the stack surface and the horizontal rings under wind induced motion act as a damping mechanism to suppress the motion and reduce the risk of dymamic instability.
Patent EP-0165686-A2 (EP)
Inventor: YOUNG PETER L
IPC: G03F1/00
Filed: 1985-05-01
Abstract: A method for repairing clear defects on a photomask. The method includes the steps of coating the photomask with a positive photoresist; exposing the photoresist to a laser beam for localized heating thereof to a temperature above 500°C to darken or char the polymer; and removing the unexposed polymer from the photomask. The method may also include the intermediate step of heating the polymer to a temperature between 200°C and 500°C to brown the polymer before the polymer is exposed to the laser which heats it to a temperature above 500°C.
Patent EP-0186469-A2 (EP)
Inventor: ETTINGER GEORGE MICHAEL DR
IPC: H03K19/177
Filed: 1985-12-20
Abstract: A logic circuit comprising a programmed memory device (7) which has one or more data outputs (DG-D2) cross-connected to one or more corresponding address inputs (A2-A4), data programmed in the memory (7) is arranged to cause the memory device (7) to self-address through at least one transient state before taking up a stable state. Inclusion of a delay (6) in a cross connection lengthens the period of the transient state. The specification discloses logic devices having cross-connected outputs and inputs and adapted for use as logic gates, pattern generators, oscillators and frequency dividers.
Patent EP-0160625-A2 (EP)
Inventor: BROCCO EMILIO
IPC: B23D61/18
Filed: 1985-04-22
Abstract: A diamond wire for cutting stone and marble comprises a metal rope (1) on which diamond-set bushes (2) are mounted at regular intervals and are made fast with the rope (1) by annular layers of thermoplastic rubber (4) interposed between the bushes (2) and the rope (1) by moulding.
Patent EP-0192201-A2 (EP)
Inventor: COLLINS JOHN B
IPC: G06Q10/04
Filed: 1986-02-14
Abstract: A method and apparatus to optimize a characteristic of measured data in an adjustable instrument for chemical analysis. The characteristic is measured at a plurality of adjustment points about a start point. Through parabolic interpolation of the data a conjugate vector is formed and the best operating point thereon is selected. Then measurements of the characteristic are taken as a function of the adjustable parameters about the best point on the conjugate vector. These data are used in a parabolic interpolation to define a second conjugate vector. The best operating point on the second conjugate vector is the optimum point of the instrument.
Patent EP-0193841-A2 (EP)
Inventor: MIZUTANI YOSHIHISA C O PATENT
IPC: H01L21/28
Filed: 1986-02-25
Abstract: 57 A semiconductor device, and more particularly, an erasable programmable read only memory (EPROM) has a control gate electrode (104) and a floating gate electrode (107). The floating gate electrode (107) is formed on one side wall of the control gate electrode (104) through an insulating film (105).
Patent EP-0212157-A2 (EP)
Inventor: KALLUP BERNHARD E DR DIPL-ING
IPC: B22D25/04
Filed: 1986-06-30
Abstract: Bei einer Vorrichtung zum Gießen von Bleigittern für elektrische Akkumulatorenplatten wird eine hochporöse keramische Formenauskleidung durch Flammspritzen von vorzugsweise Zirkonoxid erzeugt. Eine solche Auskleidung kann in einer dünnen Oberflächenbeschichtung einer profilierten metallischen Grundform bestehen oder auch eine separat hergestellte, von einem metallischen Formträger gehalterte Einlegeplatte (9) sein. Deren Herstellung geht aus von einer Matrize (5) mit einer dem Halbprofil des Bleigitters entsprechenden Oberflächenkontur (Ableiterfahne 6, Gitterstege 7) als Positivform, auf welche nach Zwischenbeschichtung mit einer wieder abzulösenden Haftschicht (8) die Keramik (4) im Flammspritzverfahren aufgebracht wird. Die Keramik wird darauf plangeschliffen und abgelöst (9). Im Falle einer Oberflächenbeschichtung kann man durch Auflage von Masken auf die metallische Grundform während des Flammspritzens im Bereich von Materialanhäufungsstellen im Gitter die Dicke der Keramikschicht herabsetzen und so die Abkühlung des Gießlings vergleichmäßigen. Es kann auch ein zunächst grobes Negativ-Profil der Keramikschicht durch materialabtragendes Behandeln dem exakten Profil des Gießlings angepaßt werden.
Patent EP-0210601-A2 (EP)
Inventor: PANZERI UMBERTO
IPC: F02B1/04
Filed: 1986-07-24
Abstract: The present invention concerns a cylinder head for reciprocating internal combustion engines, in particular for high speed engines with spontaneous or controlled ignition. 
     The cylinder head according to the invention is characterized by the fact that the wall separating the combustion chamber from the cooling fluid is made, at least in part, of copper or of an alloy of copper having a high thermal conductivity coefficient. 
     This cylinder head, for the same area of heat exchange, allows a reduction of the temperature of the internal wall of the combustion chamber, allowing higher compression ratios to be used without the phenomenon of knocking, or the use of fuels with lower knock ratings.
Patent EP-0220494-A2 (EP)
Inventor: GILLETT JOHN BRIAN
IPC: H03H7/09
Filed: 1986-09-23
Abstract: A DC to DC converter commutes a DC signal into a pulsating a.c. signal, applied to the primary of a power transformer in which the primary and secondary windings are planar and generate the output pulse signal applied selectively to an external capacitor. The planar transformer design provides the whole or most of the inductance required, in conjunction with the capacitor, to filter the output signal and reduce the ripple therein, while simultaneously providing tight coupling between the primary and secondary windings. A single turn secondary winding is provided to reduce the number of turns in the transformer and thereby reduce the associated power loss.
Patent EP-0222136-A2 (EP)
Inventor: JANSEN DIRK DR
IPC: G01D5/36
Filed: 1986-10-02
Abstract: The carrier 10 is a rotatable disc with two tracks 12 and 14. The track 12 contains a uniform graduation in the form of a radial groove grating. This graduation can be scanned through a mask 28 of a fixed scanning plate 20 and a light barrier, and forms part of an incremental measuring system. Provided on the second track 14 for the purpose of generating a zero pulse to reset a counter are panels 16 and 18 which have irregular graduations and cooperate with masks 22 and 26, respectively, of the scanning plate 20. The track 14 can be scanned optoelectronically through the masks 22 and 26. When covered, the panel 16 and mask 22 provide a positive signal peak, while when covered the mask 26 and panel 18 generate a signal peak tending to zero. The scanning signals of the optoelectronic scanning are connected back-to-back in order to generate the zero pulse. <IMAGE>
Patent EP-0222295-A2 (EP)
Title: Mehrschichtige Verpackungsfolie mit überlegener Kratzfestigkeit
Inventor: CRASS GUNTHER
IPC: B65D65/40
Filed: 1986-11-04
Abstract: Es wird eine siegelbare, transparente Mehrschichtfolie, bestehend aus einer Basisschicht aus im wesentlichen Polypropylen, die beidseitig mit weiteren polyolefinischen Schichten überzogen ist, beschrieben. Die Kennzeichenmerkmale bestehen darin, daß die Basisschicht auf ihren beiden Oberflächen mit Schichten aus Polypropylen überzogen ist, welches als Zuschlagstoffe i) 0,1 bis 1 Gew.-% eines anorganischen Pigmentes und ii) 0,2 bis 1 Gew.-% eines Oxyalkylamins enthält, bezogen jeweils auf das Gesamtgewicht der Schichten. Beide freien Oberflächen der Schichten aus Polypropylen sind mit siegelbaren Deckschichten überzogen, die aus einer Kombination von a) 68,5 bis 89,7 Gew.-% einer Olefinharzzusammensetzung, bestehend aus einem Co- oder Terpolymeren aus Ethylen, Propylen, Butylen oder weiteren α-Olefinen mit 5 bis 10 C-Atomen oder Mischungen daraus, b) 5 bis 15 Gew.-% eines niedermolekularen, mit der Olefinharzzusammensetzung verträglichen Harzes, c) 5 bis 15 Gew.-% eines Propylenhomopolymeren und d) 0,3 bis 1,5 Gew.-% eines Polydiorganosiloxans, bezogen jeweils auf das Gesamtgewicht der siegelbaren Deckschichten, bestehen.
Patent EP-0225505-A2 (EP)
Inventor: SUMI SHIGEO
IPC: B29C63/00
Filed: 1986-11-12
Abstract: A film peeling apparatus for peeling and discharging a film stuck on a board is disclosed which comprises a film end detecting unit for detecting and end of the film an a film end lifting unit for lifting an end portion of the film by applying a vibration to the part from the end of the film up to a predetermined distance from the end of the film. The apparatus may comprise a board correcting mechanism for applying a pressure to an end portion of the board, thereby correcting a warpage and a curvature of the end portion of the board. The apparatus may also comprise a stop mechanism for stopping the end portion of the board at a predetermined position.
Patent EP-0189268-A2 (EP)
Inventor: HARRY ALAN
IPC: B41J32/00
Filed: 1986-01-15
Abstract: In a machine which uses cassettes, a compartment is provided for receiving the cassette. Examples of such machines are printing machines using an inked ribbon cassette. In the compartment there is a V-shaped toggle spring which is pivotally mounted at its vertex with two arms and extending forward so that when a cassette is inserted and pushed in against both arms, the latter are splayed apart and the spring pivots and snaps the cassette into a «home» position in which it is retained by a cooperating means on the cassette and the compartment.
Patent EP-0221679-A2 (EP)
Inventor: KUESTER J L
IPC: C10G1/02
Filed: 1986-10-03
Abstract: A continuous thermochemical indirect liquefaction process to convert various biomass materials into diesel-type transportation fuels which fuels are compatible with current engine designs and distribution systems comprising feeding said biomass into a circulating solid fluidized bed gasification system to produce a synthesis gas containing olefins, hydrogen and carbon monoxide and thereafter introducing the synthesis gas into a catalytic liquefaction system to convert the synthesis gas into liquid hydrocarbon fuel consisting essentially of C₇-C₁₇ paraffinic hydrocarbons having cetane indices of 50+.
Patent EP-0237782-A2 (EP)
Inventor: CONNER JAMES MERVIN
IPC: A61F13/26
Filed: 1987-02-12
Abstract: An improved tampon system (l) includes a tampon (3), a sheath (2) which surrounds the tampon (3) and is open at one end, a broad-collared ring (7) with an opening therein for passage of the tampon (3) and the sheath (2), and a closure (6) which is removably secured over the opening in the ring (7).
Patent EP-0248418-A2 (EP)
Inventor: ENGEL HARTMUT S
IPC: A47C1/032
Filed: 1987-06-03
Abstract: Es wird ein Funktions-Sitzmöbel beschrieben, dessen Rückenlehne relativ zur Sitzfläche verschwenkbar und außerdem im Bereich der Vorderkante absenkbar ist, wozu zumindest ein Absenkhebel vorgesehen ist, der einerseits bezüglich der Sitzfläche und andererseits bezüglich einer gestellfesten Achse schwenkbar gelagert und über ein Getriebe gegensinnig zu einem mit der Rückenlehne verbundenen, ebenfalls auf der gestellfesten Achse schwenkbar gelagerten Lenker verstellbar ist.
Patent EP-0252487-A2 (EP)
Inventor: WEITHMANN KLAUS ULRICH DR
IPC: A61K9/20
Filed: 1987-07-07
Abstract: Konfektionspackungen, dadurch gekennzeichnet, daß sie Kammern mit mindestens zwei festen, nicht mechanisch verbundenen Dosierungseinheiten von verschiedenen Arzneimitteln enthalten.
Patent EP-0255062-A2 (EP)
Inventor: KITTSCHER PETER
IPC: B65D47/12
Filed: 1987-07-24
Abstract: A measuring cup closure for a container opening having a screwthread formed on its outside surface. The closure has a spout part which is placeable in the container opening, a pouring spout, and an outer ring formed integrally around the base of the spout part. The outer ring is adapted for surrounding the rim of the container opening from the inside to the outside of the container. The closure includes a measuring cup which is adapted to be screwed onto the container opening over the spout part wherein the aforementioned outer ring of the spout part has a screwthread for screwing the measuring cup thereto. The measuring cup is integrally formed with an encircling ring having an internal screwthread corresponding to the screwthread of the outer ring of the spout part and the screwthread of the container opening.
Patent EP-0256358-A2 (EP)
Inventor: HRUSECKY DAVID A
IPC: G06F7/38
Filed: 1987-07-24
Abstract: Apparatus and method for accelerating a validity response provided by a floating point unit that assures the validity of the present state of a condition code and an interrupt signal before the completion of a floating point arithmetic instruction whose result affects the condition code and interrupt signal. The accelerated validity response is derived from an evaluation of the exponents, signs, and fractions contained in the operands of a currently-executing floating point arithmetic operation which is made prior to or during execution of the instruction. Also provided is the capability of setting the condition code prior to the completion of certain add class floating point instructions where one of those in­structions stimulates an early validity response. An accelerated interrupt request is also provided in synchronism with an accelerated validity response for certain floating point add and subtract instructions.
Patent EP-0257424-A2 (EP)
Inventor: SCHWERTL OTTO
IPC: A63B51/02
Filed: 1987-08-10
Abstract: This tennis string (1) comprises a coated elastic core made from untwisted or twisted plastic fibres (2). In order to achieve an improved combination of the desired properties, i.e. elasticity, high ball acceleration, tear strength and playing comfort when used as tennis racquet stringing, with weathering resistance and long life, the core fibres (2) comprise aramid "KEVLAR" (R). The aramid fibres (2), which are, for example, pleated, preferably have a coating (3) of fluorocarbon resin, in particular polytetrafluoroethylene or fluoroethylene-propylene or a copolymer of ethylene and tetrafluoroethylene. <IMAGE>
Patent EP-0261647-A2 (EP)
Inventor: HIRATA KAZUTO
IPC: C30B11/00
Filed: 1987-09-22
Abstract: A high-resistivity CdTe single crystal is provided wherein atomic ratio of Cd/Te is Te excessive and containing not more than 0.7 ppm (weight) In. As a process for its production, a process is provided which involves heating and cooling of a crystal-growing ampul to allow the growth of a CdTe single crystal held therein, characterized in that In as an impurity is added in an amount up to 1 ppm (by weight) in concentration.
Patent EP-0267443-A2 (EP)
Inventor: SHIMA YOSHISUKE
IPC: B65D81/20
Filed: 1987-10-12
Abstract: A hermetically sealed package wherein the inside of the keeping-ownshape container is formed from a gas barrier plastic material into which an agricultural product such as rice is filled and sealed together with an inert gas provides an efficient storage and transportation system. Once the product is sealed in this package, it is handled in an integral manner from the packaging area to storage through the distribution channels to the final consumption site. A container formed from a high nitrile resin is suitable for applying the system. Keeping-ownshape characteristics is achieved by using a container formed from a gas barrier plastic material packed with an excess of an inert gas, with the amount of the inert gas adsorbed by the agricultural product taken into consideration, or by using a container made of a gas-barrier plastic material, with a smaller part of the wall being made of a film portion which is thinner than the remaining larger portion of the wall.
Patent EP-0271777-A2 (EP)
Inventor: TAKATA NOBUHARA MITSUBISHI DEN
IPC: H02H7/09
Filed: 1984-06-27
Abstract: An apparatus for detecting a voltage in a variable-frequency power system equipped with a variable-frequency power unit in a path extending from an AC power supply line to a load, wherein the threshold value of a protective relay functioning upon occurrence of an abnormal voltage in the power system is determined in accordance with a physical quantity proportional to the system frequency.
Patent EP-0274751-A2 (EP)
Title: Drive unit for chain conveyors comprising link accumulating device
Inventor: PESSA LUCIANO
IPC: B65G23/34
Filed: 1987-12-30
Abstract: A drive unit for endless chain conveyors comprising a first and a second side chains having links (26, 27) connected by cross bars (25) defining the conveying surface of the conveyor, and in which each chain comprises main link members (26) arranged in planes that are orthogonal to the conveying surface, and intermediate links (27) which are interconnected to the former and are arranged parallely to said conveying surface, and. sprocket wheels (18a, 18b) connected to a control motor (20) for advancing or drawing the chains. Each drive unit (17) comprises link accumulating means (28) provided with guide tracks (31, 32) for the slackened link (26, 27) of the chains.
Patent EP-0251382-A2 (EP)
Inventor: PARKER JOHN PATRICK
IPC: H04L12/56
Filed: 1987-06-17
Abstract: A transceiver for a packet radio network comprises a plurality of independently tunable receivers (RX1-RX4) and a single transmitter (TX) tunable to the frequenices of the receivers. Messages on different frequencies of the network can thus be simultaneously received by respective receivers, increasing message handling capacity; additionally or alternatively, one or more of the receivers can be used as an auxiliary channel for one or more functions other than standard reception of data packets. Three auxiliary channel modes are described: Voice Net mode for direct voice communication, Time Division Multiplex Repeater mode for a long-range voice link or bulk data transfer to a single destination and inter-network gateway mode for transmitting messages to an adjacent network.
Patent EP-0232077-A2 (EP)
Inventor: LANE KENNETH ROBERT
IPC: C03B37/025
Filed: 1987-01-22
Abstract: A heating oven (10) for processing glass material from which optical waveguide fibers are prepared is provided which comprises:(a) an elongated chamber (22) for receiving the glass material to be processed; and(b) means for heating the chamber, said means comprising an elongated susceptor (26), the longitudinal axis of the susceptor being parallel to the longitudinal axis of the chamber, an induction heating coil (38), means (58) for moving the induction heating coil along a path parallel to the longitudinal axes of the susceptor and the chamber, and means for energizing the induction heating coil (38).
Patent EP-0239211-A2 (EP)
Inventor: PIGIET VINCENT P
IPC: A61P27/12
Filed: 1987-02-10
Abstract: Cataract can be prevented or reversed using thioredoxin or thioredoxin-derived, or thioredoxin-like, dithiol peptide, alone, or in combination with a thioredoxin reductase-regenerating system.
Patent EP-0271403-A2 (EP)
Inventor: FUJITA TAIRA
IPC: C09B67/20
Filed: 1987-11-26
Abstract: Dioxazine violet pigment clear in color hue, high in tinting strength and good in dispersi­bility, which is suitable for ink, is prepared by treating a crude dioxazine violet with sulfuric acid (to finer it) and then treating an aqueous suspension of the resulting dioxazine violet in coexistence of an alcohol and an inorganic salt.
Patent EP-0230395-A2 (EP)
Inventor: TANAMI YAIR
IPC: B60R21/12
Filed: 1987-01-20
Abstract: A protective system for protecting a motor vehicle driver against an assault or threat of violence by a passenger, comprises: a discharge electrode (2,4) disposed on the vehicle seat to be occupied by such passenger, and exposed for contact by the passenger when sitting on the seat; a high voltage generator (12) connected to the discharge electrode (2,4); and an electrical switch (22) actuated by the driver for energizing the electrode. The protective system further includes an arrangement for protecting also against intrusion of the vehicle, and a mode selector switch (MS) effective to select either an assault-protection mode or an intrusion-detection mode.
Patent EP-0289804-A2 (EP)
Inventor: ISHIMURA FUMIHIRO
IPC: C12P11/00
Filed: 1988-04-08
Abstract: A process for preparing an optically active mercapto compound having asymmetrical centers having the formula:
      in which R₁ represents an alkyl group, R represents a hydrogen atom or an alkyl group, C* represents an asymmetric carbon, n represents the value of 1 or 2, is disclosed. The process involves the reaction of a cultured microorganism having ability of asymmetrically hydolyzing ester bonds of the raw mamterial, thus eliminating the need for protecting free mercapto groups which are unstable in the reaction conditions. The optically active mercapto compound is useful as a raw material for producing a compound having medicinal effects such as antihypertensive activity.
Patent EP-0295639-A2 (EP)
Inventor: MARUNO TOHRU
IPC: C08G59/30
Filed: 1988-06-14
Abstract: Fluorine-containing alicyclic or aromatic cyclic compounds represented by the formula
      wherein M is a divalent organic group comprising at least one substituted or unsubstituted alicyclic hydrocarbon group or a divalent organic group comprising at least two substituted or unsubstituted aromatic hydrocarbon group, the alicyclic hydrocarbon group or aromatic hydrocarbon group may be linked by O, S or CH₂, or may form a condensed ring, X is
      -CH₂ CH₂OCOC(Y)=CH₂, 
 
Y is H or CH₃, 
n is zero or a positive number, are useful as an effective component of the adhesive composition.
Patent EP-0315905-A2 (EP)
Inventor: MULLER WERNER
IPC: H01L25/16
Filed: 1988-11-04
Abstract: An electroluminescent device comprising an incandescent lamp base, an adaptor device, a conductor board containing ceramic material and at least one light-emitting diode chip which is mounted on the conductor board inside an epoxy resin material. The electroluminescent device is notable for the fact that it can be used in illuminable instruction devices and signalling lamps, which generally form the interface between man and machine, as a replacement for small incandescent lamps without, however, having the known disadvantages of the latter, which are in common use. A process for producing such an electroluminescent device is based on the fact that a modified, strongly thixotropic epoxy resin makes it possible to encapsulate the light-emitting diode on the conductor board without using a shaping tool.