baber/WOPTO huggingface dataset:
Patent EP-0254265-A2 (EP)
Inventor: AURIN FRIEDRICH DR
IPC: G02B13/14
Filed: 1987-07-21
Abstract: For CO2 laser scanners there is provided a variable-focus lens for an analytical telescope for the variable alteration of the magnification of the beam cross section and thus the reduction of the defraction divergence of the beam over a range of 1:30, which lens consists of three single-lens or multi-lens partial systems. <IMAGE>
Patent EP-0272680-A2 (EP)
Inventor: OKADA MASAKI KAWASAKI FACTORY
IPC: F02B41/10
Filed: 1987-12-22
Abstract: A turbo compound engine including driving power transmission means for drivingly connecting a crankshaft of the engine to a power turbine provided in an exhaust gas passage, so as to secure an adequate breaking force which is relatively weakened by an improvement in engine performance, by activating a power turbine by means of the driving power transmission means during exhuast breaking, thereby transforming the work of the power turbine to breaking force of the crankshaft in order to increase the entire breaking force of the engine.
Patent EP-0229699-A2 (EP)
Inventor: HECKERMAN WILLIAM LEON
IPC: A44B11/00
Filed: 1987-01-09
Abstract: A carrying device comprises a first strap (12) of resilient foam and a second strap (16) overlying and parallel with the first and attached thereto at intervals so as to form loops between the points of attachment thereof to the first strap, said loops being adapted to become taut when the first strap is stretched a pre­determined amount and to an extent less than that which would cause tearing thereof. Also disclosed is a carrying strap (12) and gripp­er (32) formed from resilient material having first and second plates (34,36) at least one of which has a flat body contacting surface, and a web (38) connecting the plates there being provided a plurality of strap penetrating means (41) formed on one of the plates which penetrate the strap and attach the plates to opposite sides thereof and a loop (30) freely pivoted on the web when the plates are attached to the strap.
Patent EP-0232999-A2 (EP)
Inventor: PEARCE CRAIG STEVEN
IPC: B23P19/04
Filed: 1987-01-22
Abstract: A new robotic system is provided in which the robo­tic tool is mounted for movement on a gantry above the work piece (50) upon which the work is to be performed. The tool is supported on two carriages (71,72) each of which is movable with respect to each other and with respect to the gantry so that the tool has the capacity to move through five degrees of freedom and permit a more accurate response to a sensing sys­tem which determines the position of the work piece relative to a master and then moves the tool to a working position in substantial operational compliance with the master position.
Patent EP-0240282-A2 (EP)
Inventor: TEZUKA KAZUNARI
IPC: B60W10/101
Filed: 1987-03-30
Abstract: A control system for a continuously variable transmission has a spool valve for controlling line pressure of oil supplied to a cylinder of a driven pulley to change the line pressure. The line pressure control valve has chambers at opposite ends of the spool. Pressure of oil supplied to an end of the spool is controlled by an on-off control valve in accordance with engine operating conditions to control the line pressure. The duty ratio of pulses for operating the on-off control valve is obtained by interpolating a desire line pressure from tables of values of line pressure corresponding to duty ratios of 100% and 0% for different ranges of engine speeds and transmission ratios.
Patent EP-0244216-A2 (EP)
Inventor: VASSILATOS GEORGE
IPC: D01D5/092
Filed: 1987-04-29
Abstract: Spinning of polyethylene terephthalate yarn at speeds in excess of 5000 meters per minute using a gas management technique of the gas surrounding the threadline to control the temperature and attenuation profiles of a spinning threadline provides a means to produce a low crystallinity polyester yarn with a relatively high elongation to break.
Patent EP-0249443-A2 (EP)
Inventor: LABELLE GARY E C O MINNESOTA M
IPC: G03C1/498
Filed: 1987-06-09
Abstract: The use of a reflective white substrate comprising a polymeric film containing both vesicles and white pigment provides a good background layer for photothermographic emulsions which improves image properties.
Patent EP-0260863-A2 (EP)
Inventor: GOLDBLATT IRWIN LEONARD
IPC: C10M129/26
Filed: 1987-09-08
Abstract: A lubricating oil having improved oxidation stability and wear protection comprises a major proportion of lubricating oil basestock and effective amounts of at least one copper salt and at least one molybdenum salt. 
     The preferred total concentration of copper is about 0.006 to 0.5 wt %, and of molybdenum about 0.004 to 0.3 wt %, calculated as metal. Copper oleate and molybdenum naphthenate are the preferred salts.
Patent EP-0270229-A2 (EP)
Inventor: HALUSKA LOREN ANDREW
IPC: C04B41/50
Filed: 1987-10-22
Abstract: This invention relates to material produced by diluting in a solvent a platinum or rhodium catalyzed preceramic mixture of a hydrogen silsesquioxane resin. The preceramic mixture solvent solution is applied to a substrate and ceramified by heating. One or more ceramic coatings containing silicon carbon, silicon nitrogen, or silicon carbon nitrogen can be applied over the ceramified SiO₂ coating. A CVD or PECVD top coating can be applied for further protection. The invention is particularly useful for coating electronic devices.
Patent EP-0274870-A2 (EP)
Inventor: STORY MICHAEL JOHN
IPC: A61K9/48
Filed: 1987-12-11
Abstract: Non-steroidal anti-inflammatory drugs (NSAIDs) including diclofenac, flufenamic acid, flurbiprofen, ibuprofen, indomethacin, ketoprofen, naproxen, phenylbutazone, piroxicam and sulindac are administered in micelles to alleviate their adverse effects on the gastrointestinal tract. The drugs are formulated with surfactants such as polyethoxylated nonionics to give micelle-forming compositions.
Patent EP-0265383-A2 (EP)
Inventor: ROCHAT ALAIN CLAUDE DR
IPC: C08K5/34
Filed: 1987-10-14
Abstract: Verfahren zum Färben von hochmolekularem organischem Material in der Masse, gekennzeichnet durch die Verwendung einer Verbindung der Formel I <IMAGE> worin eines von R1 und R2 und eines von R3 und R4 unabhängig voneinander Wasserstoff, C1-C12-Alkyl oder Benzyl sind und die anderen beiden Reste unabhängig voneinander unsubstituiertes oder durch Halogen, Trifluormethyl, Cyano, C1-C12-Alkyl oder durch die Gruppen -OR5, -SR5, -COR6 oder -SO2R6 substituiertes Phenyl, Biphenyl oder Naphthyl sind oder eine 5- oder 6-gliedrigen aromatischen heterocyclischen Ring enthaltend ein oder mehrere gleiche oder verschiedene Heteroatome ausgewählt aus der Gruppe bestehend aus Stickstoff, Sauerstoff und Schwefel ohne oder mit einem oder zwei ankondensierten Benzolringen bedeuten, R5 Wasserstoff oder C1-C12-Alkyl, R6 C1-C12-Alkyl und X und Y unabhängig voneinander Wasserstoff, Halogen oder Cyano bedeuten. Die Erfindung betrifft auch neue Pyridochinolone der Formel I. Die mit (I) erhaltenen Färbungen zeichnen sich durch einen gelben Farbton, eine sehr hohe Farbstärke, die sich auch bei längeren Verarbeitungs-und Verweilzeiten nicht wesentlich verändert, hohe Sättigung, gute Dispergierbarkeit, gute Ueberlackier-, Migrations-, Nass-, Reib-, Licht- und Wetterbeständigkeit und insbesondere durch eine ausgezeichnete Hitzebeständigkeit aus.
Patent EP-0253778-A2 (EP)
Inventor: PEZZOLATO RICCARDO
IPC: B66F9/20
Filed: 1987-07-01
Abstract: A vehicle for the remote handling of loads, comprising a carrying structure (11) with a driving and steering wheel (32), and a fork structure (2) supported by the carrying structure so that it can be raised and lowered and provided with hook means (5) for connection to a vertically-movable attachment part (S) of a lift truck (C). The support structure has a simplified articulated-parallelogram conformation (11) connected to a rear frame (10) of the fork structure (2) and vertical movement of the latter is controlled by means of a single hydraulic linear actuator (36) vertically interposed between the rear frame (10) and the parallelogram structure (11).
Patent EP-0273024-A2 (EP)
Inventor: LEDENT PIERRE
IPC: E21B43/247
Filed: 1987-12-21
Abstract: The gasification operations consist in injecting the gasifying agent in the form of a foam at a pressure which is higher than the minimum pressure for fracturing the deposit, in initiating the combustion of the volatile substances of the coal in the vicinity of the production wells, in the semicarbonisation of the coal (500 DEG C to 600 DEG C) by moving the combustion front of the volatile substances countercurrentwise to the gasifying agent between the production wells and the injection wells, and in the gasification of the semicoke by concurrent filtration by means of the same type of gasifying agent at a higher flow rate.
Patent EP-0278416-A2 (EP)
Inventor: URABE MIKIO
IPC: A61K35/16
Filed: 1988-02-05
Abstract: The use of human blood coagulation factor XIII for the treatment of ulcerative colitis is demonstrated in 4 representative cases. Treatment with factor XIII leads to rapid and total disappearance of the chief symptoms realizing transition to the remission stage.
Patent EP-0280162-A2 (EP)
Title: Loudspeaker box with an airtight enclosure
Inventor: THIELE KARL-HEINZ DIPL-PHYS
IPC: H04R1/28
Filed: 1988-02-17
Abstract: This loudspeaker box is to be constructed in such a manner that it can be assembled from few components in a simple manner. The airtight sealing is effected, on the one hand, by one or more loudspeakers (3) and, on the other hand, by a rear enclosure part (8) which each form a positive locking connection with the enclosure (1) by using a seal (7, 11). Loudspeaker box for installation in a television set.
Patent EP-0281899-A2 (EP)
Inventor: DESAI KISHOR VITHALDAS
IPC: H05K3/34
Filed: 1988-03-01
Abstract: Method and apparatus are disclosed for mounting a flexible film semiconductor chip carrier (2) on a second level electronic package (4). The resulting electronic packaging structure includes electrically conductive spacers (10), such as solder balls or solder coated copper balls, which electrically interconnect outer lead bonding pads (11) on the flexible film semiconductor chip carrier and correspond­ing bonding pads (12) on the second level electronic package, and which physically support the flexible film (6) of the semiconductor chip carrier substantially in a plane above the surface of the second level electronic package. This electronic packaging structure is made using a special assembly fixture (30) comprising a base plate (32), a pressure insert (34) with a resilient member (37), and a top plate (36). The flexible film semiconductor chip carrier with the spacers attached thereto is placed over the resilient member of the pressure insert which is clamped together with the second level electronic package between the top and base plates. Then, this assembly is heated to reflow the solder of the spacers, and the assembly fixture is disassembled, leaving the flexible film semiconductor chip carrier mounted on the second level electronic package with the flexible film of the carrier having a planar geometry as desired. The spacers may be attached to the flexible film semiconductor chip carrier using a special template (15) having a pattern of openings (27) correspond­ing to the pattern of outer lead bonding pads on the flex­ible film semiconductor chip carrier.
Patent EP-0282963-A2 (EP)
Inventor: LESLIE THOMAS M
IPC: G02F1/21
Filed: 1988-03-15
Abstract: A novel composite of liquid crystal droplets having a diameter of no more than 0.1 micron dispersed in a synthetic resin matrix is disclosed. The novel material does not scatter light to any appreciable degree.
Patent EP-0295458-A2 (EP)
Inventor: KOBAYASHI SADAO
IPC: B26F3/08
Filed: 1988-05-20
Abstract: An automatic flash removing apparatus, according to the present invention, comprises a flash removing cutter edge (46) carried by a cutter holder. The cutter holder is movable with carrying the cutter edge relative to a molded product (1). On the other hand, the molded product is supported on a product support (11) which can drive the product relative to the cutter edge so that the portion of the product having flash to be removed is placed in opposition to the cutter edge. The cutter holder is associated with a pressure regulator means for adjusting pressure to depress the cutter edge toward the product. Regulated depression pressure may avoid fluctuation of smoothness of the product after removing the flash.
Patent EP-0293908-A2 (EP)
Inventor: KAWAKI TAKAO
IPC: C08F283/02
Filed: 1988-06-03
Abstract: A resin composition for optics is disclosed, which mainly comprises a graft copolymer comprising a styrene resin and an aromatic polycarbonate each having a specific molecular weight at a specific ratio of molecular weight and weight, said composition having a micro disperse phase of not more than 0.5 µm. The resin composition has a reduced optical strain and an excellent micro disperse phase and is, therefore, suitable for use as optics.
Patent EP-0294742-A2 (EP)
Inventor: FEI MENG-HAN
IPC: G10F3/00
Filed: 1988-06-06
Abstract: The present invention relates to the data processing, storage, reproduction and associated devices of music score information. Particularly, the invention relates to a specific score instruction and a man-machine co-operative musical program-controlled apparatus capable of performing in accordance with this score instruction. 
     Fig. 1 Is the principle diagram of the man-machine co-operative musical program -controlled apparatus according to the present invention, herein (c) denoting the storage device, (AP) the computer unit, (K) the control circuit, (Z) the executing facility, (S) the controlled devices (for example electronic synthesizer or mechanical piano), and (Q) the request signal generator.
Patent EP-0306873-A2 (EP)
Inventor: DECKER MARTIN DR
IPC: C07C45/48
Filed: 1988-09-03
Abstract: Cyclopentanone is prepared from adipic acid by passing the adipic acid under inert gas atmosphere in the gas phase at 250 to 450 DEG C, if appropriate in the presence of water vapour, over oxidic acid or basic catalysts.
Patent EP-0312824-A2 (EP)
Inventor: CHANCE DUDLEY AUGUSTUS
IPC: H05K3/40
Filed: 1988-10-03
Abstract: The ceramic composite structure has copper based conductors being resistant to oxidation and their resistivity is maintained to a value less than about three times the resistivity of pure copper and their melting temperature is maintained to a value greater than the sintering temperature of the ceramic, with the dielectric constant of the ceramic having a value less than about 10. The conductors are composed principally of copper and additives. 
     The method comprises: 
forming at least one green sheet comprised of a thermoplastic organic binder having dispersed therein particles in particular of glass, said green sheet having a sintering temperature below the melting point of said copper based conductors; 
forming on a surface of said first green sheet a pattern of oxidation resistant copper based conductor forming composition; 
superimposing a second said sheet on said surface of said first sheet; 
laminating said superimposed sheets together; 
heating said laminate in air to a burn-out temperature; and 
  sintering said laminate in a reducing or inert atmosphere.
Patent EP-0318002-A2 (EP)
Inventor: TSUNEISHI KATSUYUKI
IPC: C03B37/03
Filed: 1988-11-24
Abstract: An optical fiber drawing apparatus which includes a heating furnace (3A) which fuses a forward end of an optical fiber preform (1) for drawing an optical fiber (10), and a screening portion (7A) which applies tension to the optical fiber (10) through in-line processing, for guarantee of its strength. The screening portion (7A) further includes a suction device (S), disposed along a passage of the optical fiber (10) running through it, for sucking in the optical fiber (10).
Patent EP-0320955-A2 (EP)
Inventor: KOCK WOLFGANG
IPC: F16F15/139
Filed: 1988-12-15
Abstract: Die Kupplungsscheibe für eine Kraftfahrzeug-Reibungskupplung umfaßt eine Nabe (1), an der über einen Drehschwingungsdämpfer (7) eine mit Reibbelägen (11) versehene Mitnehmerscheibe (9) gleichachsig drehbar gelagert ist. Der Drehschwingungsdämpfer hat zwei relativ zueinander drehbare Dämpferteile (13, 15 bzw. 19), die über Federn (33) drehelastisch miteinander gekuppelt sind. Eines der Dämpferteile (13, 15) ist über wenigstens ein Wälzlager (39, 41) drehbar an der Nabe (1) geführt. Das Wälzlager mindert insbesondere die im Leerlaufbetrieb auftretende Reibung.
Patent EP-0332761-A2 (EP)
Inventor: MACLEAY RONALD EDWARD
IPC: C09K21/10
Filed: 1988-12-23
Abstract: The present invention comprises novel single-functional and mixtures of multi-functional oligomeric performance additive compounds having one or more components of Structure  A 
      (The definitions of R, Z1, Z2, Z3, A1, A2, A3 and y are given in the Summary Section), their uses and polymeric compounds and compositions containing them which have enhanced oxidative stabilities, enhanced ultraviolet (UV) and light stabilities and/or enhanced flame retardance. An example is the bis sulfonic acid bispotassium salt reaction product from an oligomeric caprolactone diol (TONE® 260), 2-sulfobenzoic acid anhydride and potassium carbonate, and use of this product, at levels up to about 3.0%, in a general purpose bisphenol A   polycarbonate resin, to enhance the fire resistance or flame retardance of the polycarbonate resin.
Patent EP-0287397-A2 (EP)
Inventor: MISAKI ATSUSHI
IPC: C12N5/10
Filed: 1988-04-15
Abstract: Monoclonal antibodies with high affinity to human pancreatic PLA₂, the production thereof, hybridomas producing them and the immunoassay for human pancreatic PLA₂ using them.
Patent EP-0294213-A2 (EP)
Inventor: CLOEREN PETER F
IPC: B29C48/20
Filed: 1988-06-03
Abstract: The present invention provides a novel edge-­laminating apparatus, in which an edge-laminating stream exiting from an edge-laminating flow channel, is driven by flow pressure into an edge of another stream. Also provided is a novel process for forming an edge-laminated stream, and for forming an extruded product.
Patent EP-0295887-A2 (EP)
Inventor: TAKAGI KAZUHIKO C O BROTHER KO
IPC: B41J13/10
Filed: 1988-06-15
Abstract: Disclosed is a printer including a frame (1), a platen (2) for supporting a printing paper (P); and a carriage (4) reciprocally movable along the platen (2) and mounting thereon a print head (5). The platen (2), the carriage (4) and the print head (5) define a printing portion. The printer further includes paper feed means (7, 8) for feeding the printing paper (P) through the printing portion; at least one back-up roller (10B) disposed at an upstream side of the printing portion and rotationally abutted against the paper feed means (7,8); at least one discharge roller (16) disposed at downstream side of the printing portion and movable toward and away from the paper feed means (8); and, discharge roller driving means for moving the discharge roller (16) toward and away from the paper feed means (8). The discharge roller driving means moves the discharge roller (16) toward the paper feed means (8) for nipping the printing paper therebetween prior to release of a tail edge (P e ) of the printing paper (P) from the at least one back-up roller (10B).
Patent EP-0297763-A2 (EP)
Inventor: THEODOROPULOS SPYROS
IPC: C07D307/89
Filed: 1988-06-21
Abstract: Novel chromophor derivatives of cyclic anhydrides are provided which have the ability to react with a variety of organic substrates forming adducts which are useful in analytical techniques for the detection and measurement of biological compounds.
Patent EP-0315361-A2 (EP)
Inventor: ENDO KAZUO
IPC: G11B5/127
Filed: 1988-10-26
Abstract: A disc drive is disclosed incorporating a non-magnetic slider supporting a read/write head (10) for use in reading and recording data on perpendicular magnetic recording media (12), the head comprising a first elongate member (26) of magnetic material having a thin film pole piece (20) extending longitudinally along the face thereof, the pole piece terminating at the end (22) of the elongate member and proxi­mate the recording media in a pole tip end (24) that has a width and thickness operable to establish the resolution of the head when the head is used for recording or acces­sing the information. The head further comprises a U-shaped member having a base member (32) and two legs (34,36), one (34) of the legs being fastened to the upper end of the elongate magnetic member. The second leg (36) is positioned a short distance from the pole tip end (24) of the thin film magnetic pole, the leg of the U-shaped member functioning as a flux collector and its spacing from the pole tip end defining the recording gap. The U-shaped member (64-Fig.3) is ini­tially formed with a portion of the lower leg (70) incorporating a step (74) and an elongate bar (54) deposited with thin film (56) to function as the pole tip end (24) is bonded to the member (64). By lapping off the bottom portion of the elongate member, the thin film pole piece which it carries, and the lower leg of the U including the entire step portion, a pole tip having a flat bottom surface and supported by an elongate magnetic member and spaced a fixed distance from the flux collecting tip of the U- shaped member of the head is formed.
Patent EP-0286579-A2 (EP)
Inventor: GROTE HORST
IPC: B61C13/04
Filed: 1988-03-26
Abstract: In a conveyor installation (1) with a running gear (2) guided on rails (11), the said running gear is equipped with carrying devices (3) for suspended loads and with means (4) for releasing and for ejecting the loads. In particular, such systems serve for conveying and processing mailbags. In order to provide a conveying system which is "intelligent" with respect to the selection of the ejection points and which permits the paths to be traversed by the running gear to be optimised, the running gear is constructed as units which can be driven individually and independently of one another in the manner of electric suspended railway running gear and the release and ejection means of the carrying devices can be triggered by means of electrical pulses.
Patent EP-0323395-A2 (EP)
Inventor: SIMION FREDERIC ANTHONY
IPC: C11D3/28
Filed: 1988-11-30
Abstract: A fabric rinse composition that removes residual soap and surfactant particularly anionic, left in the clothes during washing, which is disliked by consumers, consisting of low levels of a nonionic surfactant, low levels of an organic acid such as citric acid/sodium citrate, and a major amount of water, in the form of a liquid or gel.
Patent EP-0309414-A2 (EP)
Inventor: CAVAZZA PAOLO
IPC: A23G4/00
Filed: 1988-08-26
Abstract: A chewing gum composition endowed with antitartar activity is disclosed, the composition comprising a chewing gum base and an amount of an active principle sufficient to induce an antitartar effect, the active principle being selected from the neutral and acidic alkali and alkaline-earth metal polyphosphates (particularly the pyrophosphates and metaphosphates) and the alkaline-earth metal citrates and malates, and mixtures thereof.
Patent EP-0329021-A2 (EP)
Inventor: PHAM HA QUOC
IPC: C08G59/68
Filed: 1989-02-10
Abstract: Advanced epoxy resins are prepared from glycidyl ethers of bisphenols or biphenols in the presence of cycloalkyl triphenyl phosphonium catalysts.
Patent EP-0333161-A2 (EP)
Inventor: NAKANE SHINICHI
IPC: F23N5/18
Filed: 1989-03-15
Abstract: A gas flow rate is measured and therefrom "consumption state" defined by combination of maximum flow rate, increase of total amount and a consumption time of the gas is detected, and then, the consumption state is compared with a "reference consumption condition" representing a predetermined consumption state; and when the "consumption state" exceeds the "reference consumption condition," a gas control means interrupt supply of the gas; and thereafter, after restoration of the gas control means to gas supply state, the actual gas consumption state is measured for a predetermined time counted by timer when the gas flow rate exceeds a predetermined level.