baber/WOPTO huggingface dataset:
Patent EP-0232036-A2 (EP)
Inventor: DUTT HERBERT VINCENT
IPC: B65D43/02
Filed: 1987-01-19
Abstract: A container for carbonated beverages is disclosed. The container includes an interlocking plastic lid and plastic can construction wherein the lid snaps onto the can to provide a sealed container capable of withstanding high internal pressure without leakage. 
     The can includes a neck portion having an inwardly extending ridge and an outwardly flared mouth thereabove. An outwardly and downwardly extending locking flange is unitarily formed at the top of the can mouth. the lid includes a concave top wall which fits into the can mouth and engages the ridge, and a peripheral rim which includes a downwardly opening groove to receive the locking flange. The lid is rigid, and is shaped to compress the locking flange as the lid is pressed onto the can, with the locking flange snapping outwardly over an annular shoulder to secure the lid in place. The flange is held in compression by the groove to insure an intimate surface-to-surface seal around the circumference of the can, the rigid lid providing sufficient hoop strength to maintain the shape of the container, even under high internal pressures.
Patent EP-0232118-A2 (EP)
Inventor: MICHALOWICZ WILLIAM
IPC: C07D213/803
Filed: 1987-01-28
Abstract: Pyridine-2,3-dicarboxylic acid can be prepared by oxidizing quinoline with a chlorate salt in an aqueous acidic medium. The oxidation can be conducted in the presence of cupric ions generated from an acid-soluble cupric compound.
Patent EP-0239273-A2 (EP)
Inventor: LOOSE JOACHIM
IPC: G09F3/03
Filed: 1987-03-06
Abstract: An improved blind label is disclosed which includes a combination of open text and blinded text arrayed upon adhesive-backed label stock in an arrangement in which the label is divided into two sections joined by a tearable separation zone. In this improved label the first section is permanently affixable to the container to be labeled by its adhesive. The second section, carrying at least a portion of the blinded text, is strippably affixable to the container or to the first section by means of its adhesive backing. In certain embodiments, the blinding is accomplished by means of an opaque overcovering strippably adhered over the text with tamper-evident metallic layers being preferred overcoverings. An automatic labeling machine-compatible, blind-label feedstock is also disclosed.
Patent EP-0259082-A2 (EP)
Inventor: PRETCHEL DAVID A C O MINNESOTA
IPC: H01R12/67
Filed: 1987-08-25
Abstract: A cable termination assembly (10), and a mold (70, 71) and method of molding the same, includes an electrical cable (12) including at least one conductor (13), at least one electrical contact (15), a support body (16) for at least preliminarily supporting the electrical contact, the electrical contact having an insulation displacement connection portion (40), a contacting portion (44), and an offset (41) between said portions, and the support body having a land (31) for cooperating with the offset to support the electrical contact during insulation displacement connection connecting of the insulation displacement connection portion to such conductor. Part of the electrical contact and the support body cooperate during the mentioned molding to effect a shut off function blocking flow of molding material of the strain relief into an area of the support body where the contacting portion is located.
Patent EP-0262851-A2 (EP)
Inventor: YASUMOTO HIROMI
IPC: H01R13/646
Filed: 1987-09-22
Abstract: A coaxial cable connector is provided in which the length of the phase path of the system can be adjusted, without changing the length of the connector, by relative rotation of electrical conductors (14,16) in the connector.
Patent EP-0274829-A2 (EP)
Inventor: ALLAIRE ROGER ALPHEE
IPC: D04H3/00
Filed: 1987-11-18
Abstract: A method of forming a fiber-reinforced, glass or glass-ceramic, elongated composite is described wherein several multifiber lengths are impregnated with matrix material, woven or twisted to form a fabric network, the impregnating matrix material softened, and the network subjected to a stretching action along the central axis of the fiber network to collapse the network and consolidate it to a solid composite.
Patent EP-0275675-A2 (EP)
Inventor: CHAMLA CLAUDE
IPC: C08F4/22
Filed: 1987-12-17
Abstract: Process for polymerising ethylene, or copolymerising ethylene with an alpha-olefin, in the gas phase in the presence of a prepolymer/­catalyst composition, the catalyst being an activated chromium oxide supported on a refractory oxide. The prepolymer is treated to an extraction with a solution comprising inert hydrocarbon and an organometallic compound, for example an alkylaluminium, prior to being dried and introduced into the gas phase (co) polymerisation. Prepolymer thus treated has improved properties in the dry state, for example improved flow.
Patent EP-0292725-A2 (EP)
Inventor: SEKIGUCHI TAKESHI C O YOKOHAMA
IPC: H01L23/36
Filed: 1988-04-28
Abstract: A silicon substrate having a thin film circuit layer (62) formed on the surface of the substrate (61) is laid on a metallic base (51) and a semiconductor chip (52) made of compound semiconductor such as gallium arsenide is disposed in a hole (63) defined in the central portion of the silicon substrate (61) so that the semiconductor chip (52) can be directly fixed to the metallic base (51) for dissipating the heat of the semiconductor chip (52). The connecting terminals of the semiconductor chip (52) are connected to thin film circuit layer (62) formed on the surface of the silicon substrate through wires (53). The heat generated in the semiconductor chip (52) can be transmitted to the metallic base (51) so that the heat is effectively dissipated.
Patent EP-0307544-A2 (EP)
Inventor: CLAYTON WILLIAM L
IPC: B23K26/04
Filed: 1988-05-25
Abstract: A nozzle apparatus for focusing a beam of collimated radiation from a laser source has a spring mounted nozzle which contains the focusing lens or mirror system for establishing the actual size of the focal spot of the beam on a workpiece. Engagement of the tip of the nozzle with the workpiece or other obstacles will cause the nozzle to tilt away from the obstacle and means are responsive to such tilting movement to stop machine operation in order to clear the obstacle from the programmed path of operation of the spring mounted nozzle. Furthermore, means are provided to cause the entire assembly to be deflected upwardly when encountering an obstacle that is located in a centered relationship below the nozzle tip. The spring mounted nozzle repositions itself when it is free of the obstacle.
Patent EP-0293753-A2 (EP)
Inventor: SCHAFER HELMUT
IPC: C07C51/09
Filed: 1988-05-26
Abstract: The process uses ethyl 2-bromo-2-propylpentanoate as the starting compound. The bromine is eliminated using a cyclic tertiary amine in acetonitrile as solvent, the E-isomer of the ethyl ester preferably being formed. The free acid is obtained by subsequent hydrolysis under mild conditions and, if desired, preferably converted into the salt form using the corresponding salts of carbonic acid in aqueous acetone solution.
Patent EP-0292961-A2 (EP)
Inventor: PETERSSON OLLE
IPC: B27D1/10
Filed: 1988-05-26
Abstract: A method of manufacturing hollow furniture parts, such as table legs comprises conveying wooden laminae to a work station (2) to form the furniture parts. The number of wooden laminae (6 a ′, 6 b ′, 6 c ′, 6 d ′) conveyed to a modelling unit provided with polygonally, preferably squarely arranged guide surfaces (2 a ′, 2 b ′, 2 c ′, 2 d ′) corresponds to the number of said guide surfaces (2 a ′, 2 b ′, 2 c ′, 2 d ′). The wooden laminae slide across the guide surfaces (2 a ′, 2 b ′, 2 c ′, 2 d ′) while abutting said surfaces. The longitudinal edges of the individual lamina are undercut so that the laminae form a prismatic, hollow tube (7) subsequent to being assembled. The side surfaces of said tube (7) are mitred along the longitudinal edges of the tube, and the wooden laminae (6 a ′-6 d ′) are glued together in pairs by means of a fast-drying glue applied shortly before the laminae reach the modelling unit (2). Support and/or end blocks (18, 19) are then optionally inserted in and glued to the inside of the prismatic tube (7). Finally the tube (7) is cut into small pieces corresponding to the furniture parts. This method enables the manufacture of furniture parts with prismatic shape in a simple manner while avoiding such steps in the pocess resulting in considerable inner stresses in the wood.
Patent EP-0296575-A2 (EP)
Inventor: ROEDER ALFRED DR RER NAT DIPL-
IPC: B09B3/00
Filed: 1988-06-23
Abstract: Monolithic rubbish dump surfaces, formed up with concrete mortar and having a permeability coefft. of less than 10 m/sec., and contg. components which can be washed out by water, are treated by a sprinkling process. Over a period of 8 to 40 days the dump surface is sprinkled with water, to a aq. solution contg. at a rate of between 0.3 and 0.7 cu.m per sq. of surface. The solution is directed partly or wholly through a closed circuit. The sprinkling is followed by water rinsing.
Patent EP-0299344-A2 (EP)
Inventor: KLESSE WOLFGANG DR
IPC: C08J3/16
Filed: 1988-07-06
Abstract: Durch Sprühtrocknen eines Latex von zwei Emulsionspolymerisaten, von denen eines eine dynamische Glastemperatur über 90 Grad C, das andere unter 105 Grad C haben, wobei die letztere mindestens 10 K unter der ersteren liegt, erhält man Pulver aus aggregierten Latexteilchen, die sich durch geringen Feinstaubgehalt auszeichnen. Sie eignen sich z.B. als PVC-Verarbeitungshilfsmittel.
Patent EP-0302311-A2 (EP)
Inventor: SASSE KLAUS DR
IPC: C07D239/38
Filed: 1988-07-21
Abstract: The invention relates to novel aryloxy- (or -thio-)aminopyrimidines of the formula (I) <IMAGE> in which the substituents are as defined in the description, to a plurality of processes for their preparation, and to their use as herbicides.
Patent EP-0304019-A2 (EP)
Inventor: TAKAYA TAKAO
IPC: C07D501/22
Filed: 1988-08-17
Abstract: Crystalline 7-[2-(2-aminothiazol-4-yl)-2-hydroxyimino­acetamido]-3-vinyl-3-cephem-4-carboxylic acid (syn isomer) which is obtainable by acidifying a solution containing 7-[2-(2-aminothiazol-4-yl)-2-hydroxyiminoacetamido-3-vinyl-­3-cephem-4-carboxylic acid (syn isomer) at room temperature or under warming. Such crystalline compound shows a characteristic X-ray diffraction pattern. The invention comprises also processes for preparing such crystalline compound and pharmaceutical compositions containing it as active ingredient.
Patent EP-0308830-A2 (EP)
Inventor: AOKI TOSHIHIKO C O MITSUBISHI
IPC: H01Q3/26
Filed: 1988-09-16
Abstract: An antenna system for transmitting radio waves in the same direction as the direction of arrival of incoming radio waves. The arrival direction is detected by a fast Fourier transform processor (8). The transmitting direction is adjusted by phase-shifting (11) radio waves from a feeder (10) on the basis of the detected arrival direction. Further, signals in the system are transmitted through optical fibers (6) in order to decrease the processing time.
Patent EP-0311126-A2 (EP)
Inventor: MANNAKA TOSHIO
IPC: B21B1/46
Filed: 1988-10-07
Abstract: A plate-like rolled material (1) fed from a continuous casting equipment (10) is rolled by a verti­cal mill (3) for width control. A pair of horizontal mills (2, 4) are disposed one on each of the entry side and the delivery side of the vertical mill. Both the horizontal mills are controlled in their speeds to impart a predetermined tensile force to the rolled material. The roll speed of the horizontal mill dis­posed on the delivery side is controlled to be higher than that of the horizontal mill disposed on the entry side. This enables to prevent failure in shape of the rolled material.
Patent EP-0321721-A2 (EP)
Inventor: ZELCK GERD
IPC: B64G1/62
Filed: 1988-11-24
Abstract: It is provided to arrange on the capsule for the purpose of assisting in the landing an extendable and/or unfoldable rotor blade system. Blade-tip engines are provided on the rotor blades in order to drive the rotor blade system. <IMAGE>
Patent EP-0307973-A2 (EP)
Inventor: LIGTENBERG HENDRIKUS CORNELIS
IPC: G01N27/414
Filed: 1984-08-23
Abstract: An ISFET chip suitable to be used in an apparatus comprising a measuring circuit for selectively measuring ions in a liquid, said ISFET chip including a source and a drain diffused in bulk of the chip and provided with a source contact element and a drain contact element, as well as provided with means for protection of the ISFET from damage due to the presence of high voltages, having as the protection means an electrode on the chip closely adjacent to the gate region of the ISFET, said electrode taking the form of a metallic ring applied around the gate region of the ISFET.
Patent EP-0302549-A2 (EP)
Inventor: GROBECKER HERMANN
IPC: G11B33/04
Filed: 1988-07-20
Abstract: In the case of a storing cassette having a bottom part, a hinge- mounted top part and a tray which can be laid into the bottom part for receiving a disc-like information carrier which can be laid in place and can be fixed at its outer edge by means of three fixing devices provided on the tray, at least one of which is designed to be movable, it is envisaged for securing during transport that at least one locking element is provided on the top part, which locking element arrests the resiliently designed fixing device in its basic position when the top is closed. 
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Patent EP-0278708-A2 (EP)
Inventor: HARTMEIER WERNER NIKLAUS
IPC: H04N9/64
Filed: 1988-02-08
Abstract: A transition enhancing circuit includes a tapped delay line (12a-12h) which provides successively delayed replicas of the signal to be processed. A multiplexer (16), responsive to a signal transition, sequentially couples delayed signal from the center tap (CT) and taps (OT6-OT9) more distant from the input of the delay line to an output terminal to effectively hold the initial value of the transition for approximately half the transition period. The taps (OT1-OT4) at the input end of the delay line up to and including the center tap are then sequentially coupled to the output terminal to effectively advance, in time, the end value of the signal transition. The signal transition is thereby reduced to a time equivalent to the switching interval between taps.
Patent EP-0303442-A2 (EP)
Inventor: CHANG CHIH CHEN
IPC: H03K3/0231
Filed: 1988-08-09
Abstract: The ratio C₁/C₂ between the capacitances of two capacitors is obtained by connecting them into the frequency-determining circuit of an oscillator in at least three different combinations, namely C₁ alone, C₂ alone and both or neither of C₁ and C₂; the resultant oscillation frequencies are measured, and a signal representative of changes in C₁/C₂ derived from the oscillator frequencies, preferably by means of digital circuitry. In one preferred mode C₁/C₂ is obtained by forming signals proportional to      and in another preferred mode proportional to      In still another preferred mode C₁/C₂ -1 is obtained from the expression T₁-T₃/T₂-T₃ and used as the indication of changes in C₁/C₂. In the foregoing, f₁, f₂, f₃ and f₄ are the oscillator frequencies produced respectively by connecting C₁ alone, C₂ alone, neither C₁ nor C₂, and both C₁ and C₂ into the frequency-determining circuit, and T₁, T₂, T₃ and T₄ are the periods of oscillations at f₁, f₂, f₃ and f₄ respectively.
Patent EP-0323214-A2 (EP)
Inventor: TAKANASHI ITSUO - - OOMACHI
IPC: H04N9/04
Filed: 1988-12-28
Abstract: A color separation stripe filter (F) is used in a color image pickup apparatus so as to generate a color multiplexed signal (sm). The filter comprises a plurality of recurrent groups of three different color stripes (Cy,G,R) successively arranged at periodic intervals (T). The first color stripe has a characteristic showing a peak transmission factor (a) in a red color region, the second color stripe has a characteristic showing a peak transmission factor (b) in a green color region which is substantially equal to the peak transmission factor (a) of the first color stripe, and the third color stripe has a characteristic showing a negative peak transmission factor (c) at a wavelength between 500 nm and 530 nm so as to produce first and second peak transmission factors in a blue region (d) and said green region (e). The first peak transmission factor (d) is substantially equal to the peak transmission factors of the first (a) and second (b) color stripes, and the second peak transmission factor (e) existing in the green color region is 50% to 80% of the peak transmission factors of the first (a) and second (b) color stripes; the curve of the characteristic of the third color stripe in the green region being substantially similar in configuration to that of the second color stripe (b).
Patent EP-0291475-A2 (EP)
Inventor: SOARDO PAOLO
IPC: G02B26/10
Filed: 1988-05-10
Abstract: A headlamp for motor vehicles comprises a light source (1) of the type adapted to generate a concentrated unidirectional pencil of light (P), and a motorised deflector device (2, 8, 14) for intercepting the pencil of light (P) and causing continuous rapid scanning thereof within at least one predetermined solid angle to obtain a light beam of predetermined characteristics.
Patent EP-0335080-A2 (EP)
Inventor: HERMANNS FERDINAND-JOSEF
IPC: B65H63/08
Filed: 1989-02-03
Abstract: Sensors detect the growth of the cross-wound bobbin. In the first place, a spooling-station computer deduces from the measured values the bobbin circumference or bobbin radius y1 to y6 by conversion at the times x1 to x6. From these highly dispersed intermediate values, the spooling-station computer or a central computer, to which the spooling-station computer or computers are connected, calculates a compensating function y = f (x) which reflects the current bobbin circumference or bobbin radius from which random spooling events have been removed. The current bobbin circumference or bobbin radius thus determined is, if appropriate, fed back to the spooling-station computer and there triggers activities, such as, for example, influence on the spooling operation, determination of the yarn length and/or conclusion of the spooling operation. The result is a qualitatively better monitoring of the spooling operation and/or an improved bobbin quality as a result of a regulating influence on the spooling operation itself and as a result of a reproducible accurate determination of the yarn length or bobbin diameter. …<IMAGE>…
Patent EP-0329006-A2 (EP)
Inventor: SCHNEIDER ORTWIN
IPC: G01N33/15
Filed: 1989-02-08
Abstract: The dissolution testing device for determining the dissolution behaviour of solid components, in particular tablets, in a liquid comprises a supporting device with a carrier, mounted so as to move up and down, for a container which contains the solid components, a liquid bath in which the container can be immersed, a first displacement device, driven by a motor, which moves the carrier and, consequently, the container up and down in the liquid in normal operation, and a second displacement device which, after completion of a test, lifts the container out of the liquid. The first displacement device comprises a displacement arm which is driven by the motor via a drive spindle and a first roller which is arranged at a preset distance from the latter and on which the support device rests. The second displacement device comprises a second roller which can be pushed out of the displacement arm, which is arranged at a larger radial distance from the drive spindle and on which the support device rests after being pushed out in order to perform a large displacement. 
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Patent EP-0340482-A2 (EP)
Inventor: ARBIZZANI TOMMASO
IPC: D06F43/08
Filed: 1989-04-10
Abstract: Apparatus for extracting solvent from mixtures with oils, greases and impurities for dry-cleaning machines, consisting of a tank (2) which downwardly defines a part for containing the mixture, a pack of disks (4) being mounted in said tank and rotatably actuated according to a substantially horizontal axis (3), said disks being adapted to immerse in and re-emerge above the mixture by rotating, the upper part of said tank having an air-solvent outlet (19) and an air inlet (20) mutually joined by a solvent condensing assembly (22) comprising a refrigeration radiator (24) overlying a tray (23) for collecting the condensed solvent and a fan (26) to make the air flow through the assembly, said airflow being adapted to evaporate the solvent from the re-emerging semi-portions of the disks.
Patent EP-0343474-A2 (EP)
Inventor: COFFEN DAVID LLEWELLYN
IPC: A61P3/00
Filed: 1989-05-13
Abstract: A process for preparing an acid of the general formula
      wherein R₁ and R₂ are each, independently, hydrogen, alkyl of 1 to 4 carbon atoms, alkoxy of 1 to 4 carbon atoms, halogen, trifluoromethyl or nitro or R₁ and R₂, taken together with the benzene ring to which they are attached, are naphthalene and Ar is phenyl which is unsubstituted or substituted by one to three substituents selected from the group consisting of alkyl of 1 to 4 carbon atoms, alkoxy of 1 to 4 carbon atoms and halogen, 
by hydrolyzing a compound of the formula  
       
     The compounds of formula I formed by the process of the invention are useful in the production of thiazepin-4(5H)-ones of the formula
      and anaogs thereof which have activity as calcium channel blockers and accordingly are useful as agents for lowering blood pressure and as agents for treating ischemia.
Patent EP-0366058-A2 (EP)
Inventor: THOMAS ELIZABETH
IPC: A61K47/44
Filed: 1989-10-24
Abstract: An improved, controlled-release delivery device is comprised of a biologically active agent dispersed in a biodegradable lipid matrix. The agent-lipid matrix is in the form of microparticles. Because the lipid matrix exists as a solid at body temperature and because of its small size, the lipid delivery device has a high tolerance for the acid/enzyme environment of the GI tract. When administered by oral ingestion, the delivery device protects the GI tract from local irritation by the biologically active agent and promotes a high and uniform degree of bioavailability of the agent to the host.
Patent EP-0373402-A2 (EP)
Inventor: ALLEN RICHARD BRIAN
IPC: C08J9/18
Filed: 1989-11-24
Abstract: Expandable thermoplastic polyetherimide resin compositions include resin and dissolved oxygen-­containing hydrocarbon blowing agent. The inventive compositions may be provided in the form of pellets which are used in thermoforming processes to produce lightweight, high strength materials.
Patent EP-0373713-A2 (EP)
Inventor: SCHOOFS FRANCISCUS ANTONIUS CO
IPC: H02H7/20
Filed: 1989-12-11
Abstract: A semiconductor circuit has d.c. supply lines (10/13,11/14) and an excess voltage protection circuit. The protection circuit comprises a switching transistor (T1) connected in series with one of the supply lines (10/13), a control circuit (15) which is responsive to a voltage detector circuit (16), coupled with the supply line (10/13), and which is effective to trigger the switching transistor T1 to a non conductive state upon detection of an excess voltage. The voltage detector circuit comprises a semiconductor element (T8), having a voltage breakdown characteristic correlated with one or more of the remainder of the semiconductor elements (T10). The semiconductor element (T8) is adapted to be driven to breakdown in response to a voltage across the supply lines (10/13,11/14) less than that which will cause breakdown of said one or more of the remainder of the semiconductor elements T10. The increased current drawn by the element (T8) at the onset of breakdown is effective to cause the control circuit (15) to trigger the switching transistor (T1) to its non conductive state.
Patent EP-0325479-A2 (EP)
Inventor: KONNO AKIRA
IPC: A23L7/10
Filed: 1989-01-20
Abstract: Shaped foods are produced by mixing a curdlan with granules of a cereal food, shaping the mixture and heating the shaped material for binding cereal grains or granules. The thus obtained shaped foods have superior texture and appearance.