baber/WOPTO huggingface dataset:
Patent EP-0223301-B1 (EP)
IPC: D02J1/22
Filed: 1986-11-12
Granted: 1990-01-31
Abstract: A process is disclosed for production of a heat-treated, coarse fiber of polyester-POY, whereby the fiber is first twisted and then continuously relaxed and tempered at a temperature from 130 DEG  to 250 DEG  C. to an extent from 20 to 55%. The slide-resistant fiber produced in this manner, displaying an elongation at break from 150 to 350%, a thermal shrink from +6 to -6% can be employed without further pre-treatment as weft yarn for tire cord webs.
Patent EP-0222462-B1 (EP)
IPC: C12P7/06
Filed: 1986-11-17
Granted: 1993-03-03
Abstract: Immobilized water-insoluble biocatalysts in particulate form comprise living cells, particularly yeast, dispersed in a cross-linked gelling agent. An enzyme, particularly amyloglucosidase, may be co-immobilized in the particles. These particles are prepared by suspending the living cells in an aqueous solution of a gelling agent, dispersing this suspension in a water immiscible organic liquid to form a suspension in the liquid of aqueous particles comprising the living cells and gelling agent, gelling the gel and cross-linking the gelling agent. It is found that when living cells such as microbial cells and especially yeast are immobilized in this way, that surprisingly, not only is their viability retained, but the ability of yeast cells to produce ethanol under continuous fermentation conditions is significantly improved. Specific strains of Saccharomyces cerevisiae, suitable for immobilization in this way, are described.
Patent EP-0203724-B1 (EP)
IPC: C09D7/65
Filed: 1986-04-28
Granted: 1991-10-09
Abstract: @ The present invention concerns a process for preparing an aqueous dispersion of water-soluble core/shell particles by emulsifiying a mixture comprising at least one hydrophobic solvent and/or organic target material, at least one hydrophobic solvent, 3, 4, 5 and 6. The emulsified mixture is heated to polymerise the initial monomer, and then at least one base selected from ammonia and the organic amines is added to neutralise the polymerised carboxylic acid to form core/shell particles. Optionally, additional monomer is added whereby said addition monomer is polymerised on or in the previously found shell of said core/shell polymer.Compositions comprising said core/shell particles are useful as or in coating composition, herbicidal compositions or biocidal compositions.
Patent EP-0204786-B1 (EP)
IPC: C14B1/26
Filed: 1985-12-16
Granted: 1992-12-02
Abstract: The structure of the artificial bone is the negative model of a positive model which consists of a three-dimensional framework of elemental bodies which are connected together and enclose defined interstices. <IMAGE>
Patent EP-0215107-B1 (EP)
Title: Appareil et procede pour produire une variete de bords pour commutations par volet d'images video
IPC: H04N5/265
Filed: 1986-03-14
Granted: 1991-11-06
Abstract: Appareil et procédé permettant de générer des signaux pour la production d'une variété de bords pour des commutations par volet d'images vidéo au moyen d'un traitement varié du signal de sortie d'un générateur d'oscillations en dents de scie (10).
Patent EP-0233914-B1 (EP)
Title: Surface mount connector
IPC: H01R12/72
Filed: 1986-08-04
Granted: 1990-01-03
Abstract: Connector wherein the contact elements include tail sections on one end for being soldered to pads on the circuit board. More particularly the connector carries three rows of contact elements with the tail sections extending out from the housing at different lengths and in a pattern predetermined by the pad spacing and arrangement on the board. The thicknesses of the tail sections reflect the different lengths.
Patent EP-0243453-B1 (EP)
IPC: B22D11/06
Filed: 1986-10-06
Granted: 1990-07-18
Abstract: Metal strip may be directly cast by deposit of a melt layer onto a chill surface. Quality of both the upper and lower surfaces of strip cast in this manner may be substantially improved according to the invention by casting on a chill roll (2) having fine, circumferential, surface grooving (32, 33, 41, 42) of a particular geometry.
Patent EP-0250828-B1 (EP)
IPC: B29C48/06
Filed: 1987-05-19
Granted: 1991-01-30
Abstract: Extrusion head for sheathing a strand-form product, in particular a cable, comprises a central hollow mandrel having a central bore through which the product to be sheathed passes. An intermediate mandrel surrounds the central mandrel with an annular material flow channel between forward portions of the mandrels for applying a first layer of sheathing. The intermediate mandrel has at its forward end a parti-spherical enlargement by means of which it is mounted in a socket at the forward end of a tubular guide piece with a ball and socket type joint permitting angular movement of the intermediate and central mandrels relative to the guide piece which is received in a casing mounted on a support. A second annular material flow channel is provided between the casing and the intermediate mandrel for applying a second layer of sheathing. Material is supplied to the respective annular flow channels by extruders provided at opposite sides of the extrusion head through supply tubes connected with ball-type joints to preclude lodging of sheathing material.
Patent EP-0251067-B1 (EP)
IPC: C08L67/06
Filed: 1987-06-19
Granted: 1993-03-03
Abstract: A molding composition is provided which, through the use of a lactone monomer, improves the surface characteristics of the molded composite. In particular, the use of  epsilon -caprolactone (oxepane-2-one) provides a smoother surface and enhanced dimensional stability.
Patent EP-0278069-B1 (EP)
IPC: H01Q1/32
Filed: 1987-11-16
Granted: 1993-08-25
Abstract: A compact, easy to manufacture quarter-wavelength microstrip element especially suited for use as a mobile radio antenna has performance which is equal to or better than conventional quarter wavelength whip-type mobile radio antennas. The antenna is not visible to a passerby observer when installed, since it is literally part of the vehicle. The microstrip radiating element (64) is conformal to a passenger vehicle, and may, for example, be mounted under a plastic roof (56) between the roof and the headliner (58).
Patent EP-0231997-B1 (EP)
Title: Shampoo
IPC: A61K8/73
Filed: 1987-01-07
Granted: 1992-08-05
Abstract: An aqueous shampoo emprises, in addition to water, detergent active compound, a polyacrylamide having a molecular weight of at least 1 x 10<5> and a second polymer chosen from cationic polymers, nonionic polymers and mixtures thereof. In use, the shampoo generates a superior creamy foam, which is easy to rinse from the hair.
Patent EP-0277427-B1 (EP)
IPC: G02F1/21
Filed: 1987-12-16
Granted: 1993-04-28
Abstract: The invention provides methods and devices for processing an optical signal. In one embodiment, an optical device (101) for scrambling an input optical signal comprises an optical switch (10) which switches the optical signal between two intermediate optical paths (13,14) under control of a scrambling signal from a control circuit (12). The polarisation of the signal in one of the intermediate optical paths (13) is rotated by a TE-TM converter (15). The polarisations of the two intermediate signals are thereby made mutually orthogonal. These mutually orthogonal signals are then recombined by a directional coupler (16) to provide a combined output optical signal with a scrambled polarisation alternating between othogonal states according to the frequency of the scrambling signal. The invention may be applied to improve signal reception, for example, in coherent optical transmission systems.
Patent EP-0263762-B1 (EP)
IPC: E02F5/08
Filed: 1987-10-08
Granted: 1990-01-31
Abstract: A milling engine for cutting trenches in ground or soil provided with at least one vertical support plate on both sides of which milling drums are supported for rotation about an axis perpendicular to said plate. One or more movable fingers are mounted on the lower edge of the plate for oscillating movement aobut the central axis of the plate during the rotation of the drums to remove a web of soil beneath the plate. Oscillation of the fingers is effected through camming surfaces formed on opposing inner ends of the drums which camming surfaces cooperate with a cam disposed at the inner ends of said movable fingers.
Patent EP-0277222-B1 (EP)
Title: Succinimides modifies
IPC: C10M133/44
Filed: 1987-08-13
Granted: 1993-02-10
Abstract: Les additifs décrits sont utiles comme agents de dispersion dans des huiles de lubrification, des essences, des huiles pour carter de moteur marin et des huiles hydrauliques. En particulier, sont décrits des succinimides d'alkényle ou d'alkyle multicouche d'addition qui contiennent des fonctionnalités carbamate.
Patent EP-0280020-B1 (EP)
Inventor: ESTES MARK WILBOUR
IPC: G06F3/048
Filed: 1988-01-15
Granted: 1996-05-15
Abstract: A display system and method is provided for gathering information from multiple CICS host applications and displaying the information on a single display screen. The information includes graphics, reports, and monitoring information. The display screens that the user is presented with are in a format that correspond to the host display screens that are commonly employed in large data processing (DP) centers. A host based status array is used to minimize the overhead of the communications between the host and the PC. The IBM 3270-PC or other microprocessor with a host communications interface receives existing, summarized information and reduces the information to a complete, accurate picture of the multiple applications that enables the operator to have timely information and respond effectively in a complex DP environment. The alarm information is organized to effectively call the operator's attention to a key problem quickly and efficiently. Key alarm messages can be designated as voice messages which are automatically translated and output as synthesized voice alerts. Threshold conditions can be called to the operators attention by specifying tolerances, that once exceeded, trigger an electronic tone of designated frequency and duration.
Patent EP-0293763-B1 (EP)
Title: Smectic liquid crystal mixture
IPC: C09K19/34
Filed: 1988-05-26
Granted: 1992-07-29
Abstract: A smectic liquid crystal mixture having a broad smectic C phase temperature range including room temperature, a ferroelectric smectic liquid crystal mixture having a large spontaneous polarization, comprising the above smectic mixture and at least one optically active compound, and a liquid crystal display element having an improved response time, containing the above ferroelectric smectic liquid crystal mixture are provided, which smectic liquid crystal mixture comprises   (1) at least two components at least one of which is a pyrimidine compound expressed by the formula <CHEM> wherein R<1> and R<2> each are a linear alkyl group having 1 -20 carbons; (2) at least one pyrimidine compound of the formula (I) and at least one pyrimidine compound expressed by the formula <CHEM> wherein R<3> and R<4> each are a linear alkyl group having 1 - 18 carbons; or (3) at least one pyrimidine compound of the formula (I) and at least one biphenylpyrimidine compound expressed by the formula <CHEM> wherein R<5> and R<6> each are a linear alkyl or alkoxy group each having 1 - 18 carbons. s
Patent EP-0360889-B1 (EP)
Title: Heating panel
IPC: F24D13/02
Filed: 1988-09-27
Granted: 1992-03-04
Abstract: In a heating panel with a plane panel body (1), in particular made of natural or artificial stone, the panel body of which has, in a side surface, a number of straight grooves (2) at a distance parallel next to one another and, in the end regions of the same, intersecting transverse grooves (3), and in which the grooves and the transverse grooves together accommodate a heating element (5), which is wound around in a meandering shape, and have rounded deflection regions for the heating element, there are put in, for simplified design and for changeable bend-free guidance of the heating element in the transverse grooves (3), on the end faces of ridges (4) which extend between neighbouring grooves (2), plane insert members (6) which are delimited by a curved line (6') and a straight chordal line (6''). <IMAGE>
Patent EP-0366834-B1 (EP)
Inventor: HIRAI NAOE C O CHEMIRITE LTD
IPC: C01G49/00
Filed: 1988-12-15
Granted: 1995-03-01
Abstract: In a method for producing powdered iron oxide by oxidizing roasting an iron chloride solution, the pH-value of the crude iron chloride solution is adjusted to 2,5 to 4,5, the solution is subjected to a mechanical treatment in order to obtain a solution whose pH-value is not less than 1,5 and which contains insoluble Fe<3><+>compounds in an amount of 0,01 to 0,1 % by weight, being calculated as Fe. The insolubles are separated from the solution and the resulting filtrate or purified solution is then roasted and oxidized in order to produce powdered iron oxide having a P content of not more than 0,005 % by weight.
Patent EP-0285276-B1 (EP)
IPC: H04B14/04
Filed: 1988-03-10
Granted: 1993-10-13
Abstract: Encoding techniques and devices based on a sinusoidal speech representation model are disclosed. In one aspect of the invention, a pitch-adaptive channel encoding technique for amplitude coding is disclosed in which the channel spacing is varied in accordance with the pitch of the speaker's voice. In another aspect of the invention, a phase synthesis technique is disclosed which locks rapidly-varying phases into synchrony with the phase of the fundamental. Phase coding techniques which introduce a voice-dependent random phase and a pitch-adaptive quadratic phase dispersion are also disclosed.
Patent EP-0281476-B1 (EP)
Title: Protective coating with an isothermal and isophonic effect
IPC: C09D133/08
Filed: 1988-03-01
Granted: 1992-05-13
Abstract: This coating, of the type with two components, one being liquid, the other solid, which are mixed at the time of use, is such that the solid component comprises, in per cent by weight, from 20 to 60% of a hydraulic binder chosen from the group consisting of plaster, cement and swelling calcium bentonite, from 10 to 40% by weight of a branched product chosen from the group consisting of wood sawdust and ground metallurgical slag, and from 2 to 10% of micronised natural mica, while the liquid component comprises, dispersed in water, an acrylic copolymer resin of basic pH in a quantity representing from 30 to 50% by weight of the component, and a suitable plasticiser, the mixing of the liquid component and of the solid component being carried out so that the liquid component represents from 80 to 100% by weight of the solid component.
Patent EP-0308289-B1 (EP)
Title: Container with a removable cap having lateral generatrices aligned with those of the container
IPC: B65D41/04
Filed: 1988-08-30
Granted: 1990-10-17
Abstract: The container has a top part formed with at least one boss having a first side spaced apart from the outer surface of the container by a measure corresponding to the wall thickness of the cap and an other side which defines a ramp. An extreme edge of the boss is in turn spaced apart from the outer surface of the container by a measure which is equal to the wall thickness of the cap and defines a groove corresponding to a rib formed from the inner wall of the cap.
Patent EP-0320418-B1 (EP)
IPC: A61J3/06
Filed: 1988-12-07
Granted: 1991-08-07
Abstract: The invention relates to an automated homeopathic dynamisation and deconcentration device comprising a vial (1) of preparations which is held by a support (17) fixed to a horizontal shaft (18) driven in rotation. The mouth (1') of the vial thus describes a circle and can be displaced between a number of positions (P1 to P6), in particular a starting position (P1) for introducing the dose to be diluted or rediluted and the solvent, and a position (P6) for pouring the dilution into a jar (11) containing the granules to be impregnated and driven in rotation. Between each of the deconcentrations, the vial (1) is cleaned using washing (4, 5, 6) and drying (7, 8) means situated in its path at other positions (P3, P4, P5). 
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Patent EP-0306501-B1 (EP)
Title: Fireproof plate for sliding closure of outlet of metallurgical vessels
IPC: B22D41/08
Filed: 1988-01-19
Granted: 1990-06-13
Abstract: Fireproof plate, longitudinally round or oval in shape, provided with a shrink ring on the circumferential surface and improved by external shaping, an elliptical circumferential surface (15) being provided with a clamping surface (7), disposed on at least one side of the principal vertex, transversely to the principal axis (5) of the elliptical plate and bearing the clamping stress. This contributes to the prevention of cracks, and the service life is thereby extended.
Patent EP-0397893-B1 (EP)
Inventor: RUFFER DITTMAR DIPL-ING
IPC: B28B7/08
Filed: 1989-05-11
Granted: 1994-02-16
Abstract: The shuttering according to the invention serves to produce cast elements of various dimensions and various materials. According to Figs. 1 + 2, the shuttering according to the invention uses a top frame in which the material for casting is first poured. After hardening, the material is held by tubes (Fig. 11) and swung by a rotary movement into the bottom frame (2) in which material for casting was likewise poured beforehand. The joints according to Figs. 8 + 9 + 10 at the same time serve to centre and maintain a certain thickness of the elements. A trapezoidal profile (8) serves to define the shape of the element to be produced and is centred by a holder (9) and a fastening (12 + 13) in such a way that it is at the same time stabilized in its position with bolts (10). The area dimensions of the elements are obtained by bores of the same kind according to Figs. 1 + 2 in the frame (1 + 2) as well as in the longitudinal tie bars (6). Consequently, the cross tie bars (7) can alternatively be adjusted in the desired openings of the bores. <IMAGE>
Patent EP-0364701-B1 (EP)
Inventor: KOCH HEINRICH
IPC: B29C48/06
Filed: 1989-08-26
Granted: 1994-07-06
Abstract: The invention is directed to an extruder 1, particularly a small extruder for transferring plastics material in strand form to a plasticized state. In order to improve the homogeneity, it is provided that the screw portion 7 serving for drawing in be constructed simultaneously for granulating the plastics material which is then melted in the further plasticizing portion 6. The special arrangement of the draw-in channel 12 in relation to the configuration of the screw profile of the granulating screw portion 7 causes the separation and granulation of the drawn in plastics strand, so that material which is already granulated is fed into the plasticizing screw portion 6 projecting into the cylindrical bore hole 10 of the housing portion 9 and can then be transferred into the desired state along a short distance.
Patent EP-0370825-B1 (EP)
Inventor: HUDSON TRUDY M
IPC: F21V21/03
Filed: 1989-11-24
Granted: 1995-08-16
Abstract: An electrical coupling device (10) for detachably securing a fixture to an electrical outlet box (16) comprises male and female interconnecting components (12, 14). The fixture is connected to the male component (14) where the male component is secured to the female component (12) by rotating the male component (14). The female component (12) has a plurality of catches (154, 156). The male has a plurality of studs (136, 138) for insertion and engagement with the catches by way of rotational movement of the studs into the catches. The catches are spaced apart in a circular array at a first radius. The improvement comprises at least two spaced apart female resilient clips (162, 164) of electrically conductive metal. The clips are located in a circular pattern at a second radius on the female component. The male component has at least two spaced-apart contacts (70, 72) of electrically conductive metal. The contacts are located in a circular pattern at the second radius. The male contacts are in register with the clips when the studs are in register with the catches. Rotation of the male component to engage the studs with the catches simultaneously engages the contacts with the clips to depress the clip slightly to ensure electrical contact. The electrical coupling device is characterized by minimal protrusion into the electrical junction box; direct mounting by means of a simple one-step rotation; and applicability to a wide range of fixtures and sizes of electrical outlet boxes; and direct mounting without the requirement of an outlet box.
Patent EP-0405034-B1 (EP)
Inventor: HOOD PAUL F
IPC: D21F1/00
Filed: 1989-11-24
Granted: 1995-01-25
Abstract: An endless fabric comprises a pin seam in which a pintle wire joins loops 26 formed by machine-direction yarns at the ends 22,24 of an open-ended papermachine fabric, wherein the pintle wire 28 is an extrudeed monofilament having a length at least as great as the width of the fabric and having a non-circular cross-section of which the major and minor dimensions lie respectively in and perpendicular to the plane of the fabric. The major dimension of the pintle stretches the loops and reduces seam gap. The minor dimension is approximately equal to the thickness of the fabric under load. Both serve to reduce the marking of the paper sheet by the seam region.
Patent EP-0365497-B1 (EP)
IPC: B24B3/33
Filed: 1989-08-25
Granted: 1993-03-17
Abstract: An arrangement for grinding the hardmetal pins of drill bits, e.g. the tungsten carbide buttons (31) of button bits (1), comprises means (parallel arms pairs 9 and 10) for adjusting the position of a grinding pin (15) in realation to the drill bit (1) and also journalling means (4) operative to cause the grinding machine (3) to move relatively slowly in a circuit path around the button on the drill bit (1) to be ground and to cause the grinding pin (15) to rotate rapidly around its longitudinal axis. The drill bit is clamped securely in a stationary holder arrangement (2) which includes a tiltable table (35) which can be adjusted to and locked in selected angular positions.
Patent EP-0390835-B1 (EP)
Title: A method for recording multi-phase flows through a transport system
IPC: G01N29/02
Filed: 1988-12-16
Granted: 1993-04-14
Abstract: PCT No. PCT/NO88/00096 Sec. 371 Date Jun. 5, 1990 Sec. 102(e) Date Jun. 5, 1990 PCT Filed Dec. 16, 1988 PCT Pub. No. WO89/05974 PCT Pub. Date Jun. 29, 1989.A method for determining the flow situation in a transport system where the flow medium occurs in multi-phase and is conducted through a structural detail such as a choke valve, which acts on the flow of the medium and produces turbulence causing acoustic energy signals which are generated in and immediately close to the structural detail. The acoustic energy signals are sensed by one or a plurality of acoustic sensors with an acoustic broad-band connection with the structural detail. The sensor converts the energy signal to transmittable signals to a signal processing unit utilizing known signal analysis principles to provide interpretable information on the actual flow situation and the flowing medium which is influenced by the structural detail. The structural detail to which the acoustic sensor is connected may be incorporated in a subsea production system.
Patent EP-0379145-B1 (EP)
Inventor: POLETTO JOHN FRANK
IPC: C07D215/52
Filed: 1990-01-16
Granted: 1997-05-07
Abstract: Substituted quinolinecarboxylic acids useful in the treatment of arthritis by inhibiting the progressive joint deterioration characteristic of arthritic disease and for inducing immunosuppression are disclosed. Methods of synthesis and use of the novel compounds are also disclosed.