baber/WOPTO huggingface dataset:
Patent EP-0297814-B1 (EP)
IPC: B29C65/00
Filed: 1988-06-24
Granted: 1993-02-03
Abstract: A guide system (11) for improving the orientation of a web of film as it passes around a fill tube structure in a form, fill, seal packaging machine is provided. The guide system comprises at least two members (52, 54) removably coupled to the fill tube structure, and so constructed and arranged that they increase the cross-sectional perimeter of the fill tube structure when they are secured thereto. The members cooperating with the fill tube structure to stretch the web of film as it passes around the fill tube structure. An improved apparatus for attaching fitments to a web of film and method is also provided.
Patent EP-0360937-B1 (EP)
Inventor: HERSHENSON SUSAN
IPC: C07K1/113
Filed: 1988-09-30
Granted: 1994-02-16
Abstract: An approved procedure for the purification and renaturation of biologically active, bacterially produced IFN-beta is described. The partially purified material obtained by solubilization of isolated refractile bodies from the recombinant cells is treated to obtain reduction of the protein in the presence of a chaotropic environment and then oxidized after removal of the reducing agent. However, the chaotropic environment is retained during the oxidation. Upon removal of the chaotropic environment, a solubilizing additive is supplied to maintain the IFN-beta in solution. Further purification by conventional means may also be effected.
Patent EP-0314348-B1 (EP)
Inventor: HANN RICHARD ANTHONY
IPC: B41M5/26
Filed: 1988-10-13
Granted: 1994-04-20
Abstract: For a thermal transfer dyesheet, a protective backcoat is provided by polymerising acrylic functional groups in a composition comprising: an organic resin comprising at least one polyfunctional material having a plurality of pendant or terminal acrylic groups per molecule available for cross-linking, at least 10% by weight of the polyfunctional material having 4-8 such acrylic groups per molecule; at least one linear organic polymer soluble or partially soluble in the resin, and comprising 1-40% by weight of the resin/polymer mixture; a slip agent selected from derivatives of long chain carboxylic or phosphoric acids, long alkyl chain esters of phosphoric acid, and long alkyl chain acrylates; an antistatic agent soluble in the resin, and a solid particulate antiblocking agent less than 5  mu m in diameter. Resins having predominently 5-7 acrylic functional groups per molecule, are preferred for enhancing protection against the thermal head, especially when used in a mixture also containing molecules having only 2-4 such acrylic groups per molecule. The effect of using such mixtures to cross link molecules of both high and low acrylic functionalities in the presence of the linear polymers, is to enable good thermal protection to be provided by a durable low friction coating, which also cleans the thermal head during printing.
Patent EP-0321314-B1 (EP)
Inventor: TSUJI KENTAROH
IPC: G11B27/19
Filed: 1988-12-19
Granted: 1994-03-09
Abstract: An optical disc of a type having at least one index region for each track. The length of each of the index regions is chosen to be smaller than one frame so that information can be recorded on the index region in multiplex recording fashion.
Patent EP-0328558-B1 (EP)
Inventor: FRANK THOMAS P
IPC: A61B5/0215
Filed: 1987-12-22
Granted: 1993-11-18
Abstract: In a blood pressure monitoring system, a transducer which is a conductive rubber tube (16) having conductive terminals (19) at each end.
Patent EP-0309493-B1 (EP)
IPC: B65B7/20
Filed: 1988-01-25
Granted: 1993-09-01
Abstract: Appareil permettant de pousser un ou des fourreaux-supports chargés à extrémités ouvertes et de plier les rabats antipoussière traînants (34) de l'emballage du type fourreau. Des palettes en forme de barres (46) sont fixées à des chaînes sans fin situées au-dessous de la trajectoire de défilement de l'emballage-fourreau qu'elles font initialement avancer. Des poussoirs en forme de barres ou de pattes (60) sont fixés à des chaînes sans fin (56) situées au-dessus de la trajectoire de défilement de l'emballage-fourreau et viennent en contact avec le panneau arrière de l'emballage-fourreau, éloignant par accélération ce dernier des palettes en forme de barres. Des doigts fixés aux poussoirs en forme de barres sont en contact avec les rabats antipoussière traînants (34) avant la mise en contact desdits poussoirs avec le panneau arrière du fourreau et plient les rabats antipoussière traînants avant accélération du fourreau le long de sa trajectoire de défilement.
Patent EP-0316379-B1 (EP)
Title: Compact curtain for the closure of passages
IPC: E06B3/48
Filed: 1988-05-05
Granted: 1991-09-18
Abstract: PCT No. PCT/FR88/00220 Sec. 371 Date Mar. 6, 1989 Sec. 102(e) Date Mar. 6, 1989 PCT Filed May 5, 1988 PCT Pub. No. WO88/08915 PCT Pub. Date Nov. 17, 1988.A low bulk curtain is provided for the closure of passages, comprising a succession of high inertia elements each formed by a wide central web and a reinforcement flange, and hinged together by hinges. The curtain opens out under the effect of gravity for closing the passage and, in its raised position obtained by a chain and drum device, its interfitting elements only occupy a minimum space. Means are provided for ensuring sealing between the curtain elements as well as laterally and with the ceiling.
Patent EP-0477169-B1 (EP)
Title: Procede, appareil et dispositif de comptage pour timbres postaux
Inventor: MIKHAIL AMEER G
IPC: G09F3/02
Filed: 1988-08-11
Granted: 1994-12-28
Abstract: L'invention concerne les domaines des timbres postaux, des machines automatiques de triage postal, des procédés de triage et des dispositifs de comptage postal. L'art antérieur concernant les systèmes de traitement des timbres postaux ne permet pas d'assurer un triage et un traitement automatiques sans remplacer le timbre classique par une décalcomanie imprimée à la machine, ce qui a pour résultat: 1) de priver l'utilisateur de timbres ordinaires d'utiliser le système qui nécessite une machine d'impression de timbres spéciaux et 2) détruire la nature philatélique du timbre pour ls collectionneurs de timbres. L'invention résout ces problèmes grâce à un timbre en plusieurs parties sur lequel des données pouvant être lues par une machine sont entrées par l'utilisateur ordinaire sans avoir besoin d'utiliser une machine spéciale. Une partie du timbre (42) présente les attributs du timbre ordinaire et une autre partie (43) porte des indices de marquage (47 et 48) qui doivent être remplis avec les informations des points d'origine et de destination. Les parties du timbre peuvent être séparées le long des lignes de détachement, ce qui permet d'obtenir une pièce d'un timbre classique non affectée et collectionnée par des millions de collectionneurs de timbres. De plus, un appareil de triage postal automatique, un procédé de triage et un dispositif de comptage postal qui tous utilisent les nouvelles caractéristiques du timbre de l'invention, sont décrits pour faciliter le triage automatique du courrier.
Patent EP-0397653-B1 (EP)
Inventor: BUCKNELL JOHN WENTWORTH
IPC: F16B31/04
Filed: 1988-09-29
Granted: 1994-07-13
Abstract: PCT No. PCT/AU88/00381 Sec. 371 Date May 7, 1990 Sec. 102(e) Date May 7, 1990 PCT Filed Sep. 29, 1988 PCT Pub. No. WO89/02807 PCT Pub. Date Apr. 6, 1989.A hydraulic nut (20) for tensioning a bolt (232) is disclosed having a stepped annular piston (22) slidable within a housing (21) for reducing the complexity of manufacture. The locking collar (27) is threaded to the housing (21) on a buttress thread (28) to minimize distortion due to thread loads and locks against the piston (22) instead of the clamped article for minimizing tensile relaxation during transfer of load from the hydraulic tensioner to the locking collar (27).
Patent EP-0389663-B1 (EP)
Inventor: TRUMPP GERHARD DIPL-ING
IPC: H04Q3/52
Filed: 1989-03-31
Granted: 1993-11-10
Abstract: A broadband signal switching equipment constructed in field effect transistor technology has gates at the inputs of the switching point matrix, and output drive circuits having threshold values at the outputs of the switching point matrix. The output signal of a connection, which preferably proceeds via a switching point residing in the center of the switching point matrix and which transmits a fixed signal during each bit through connect interval, is used to block the gates on the input side, given a change of the signal condition of the output signal, whereby a further charge reversal of the switching point matrix output lines is avoided.
Patent EP-0350669-B1 (EP)
Inventor: KNABENHANS FRITZ
IPC: H05B6/78
Filed: 1989-06-20
Granted: 1994-09-28
Abstract: A method or apparatus for reducing the stickiness of honeydew-contaminated cotton fibre by heating said fibre is characterised in that the cotton fibre, while still in bale form (12), is heated in a high-frequency electric or electromagnetic field (27) until the honeydew has been brought to an elevated temperature and the water present in the honeydew has been substantially evaporated, preferably until the cotton fibre has reached a temperature within the range of the boiling point of water. 
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Patent EP-0354471-B1 (EP)
Title: Use of aqueous polyurethane dispersions as domestic universal adhesive and their preparation
IPC: C08G18/08
Filed: 1989-08-03
Granted: 1992-05-20
Abstract: A general purpose household adhesive comprises an essentially clear and at least largely solvent-free polyurethane aqueous dispersion based on: a mixture of polyols composed wholly or partly of polytetrahydrofurane; a bi- or multi-functional isocyanate component having an OH:NCO ratio with respect to the mixture of polyols between 1:0.5 and 1:2.0, preferably between 1:1.0 and 1:1.7 and in particular between 1:1.05 and 1:1.6; a functional component capable of forming salts in an aqueous solution; and, if desired, a chain-lengthening agent.
Patent EP-0377109-B1 (EP)
Title: Housing for a street-lamp
Inventor: KOSS RUDOLF DIPL-ING
IPC: F21V17/00
Filed: 1989-11-24
Granted: 1994-07-13
Abstract: Apart from the light exit surface, housings for street lamps mostly have a closed ballast chamber which accommodates electrical components required for operating the lamp. The ballast chamber is accessible for maintenance work via an instrument plate which can be folded down and can be locked in a closed position by means of appropriate spring locks (3). The spring locks (3) are constructed in each case as a one-piece leaf-spring element (3a), which is bent into the shape of a V and can be inserted in a self-retaining fashion without further fastening means and incapable of being lost into a housing pocket (2b) formed in the instrument plate (2). The leaf-spring element (3a) provided between its two limbs (3b, 3d) with a rounded head (3c) is inserted with pretension into the housing pocket (2b), which is exactly matched in shape to the head (3c) and to a limb (3b), and locked in said pocket in a self-securing fashion behind a housing step (2b). The spring locks are particularly suitable for housings of street lamps that are provided with a support piece (1) for fastening to or on masts. <IMAGE>
Patent EP-0338685-B1 (EP)
Inventor: JACOBSON RICHARD MARTIN
IPC: A01N47/38
Filed: 1989-03-28
Granted: 1994-06-29
Abstract: 1-Dimethylcarbamoyl-1H-1,2,4-triazoles of general formula I <CHEM>  wherein W      is t-butyl, s-butyl, i-propyl, cyclopropyl, 1-methylthio-1-methylethyl or 1-methyl-cycloprop-1-yl;  X      is <CHEM> R<1>      is substituted or unsubstituted -(CH2)n-, or substituted or unsubstituted phenylene R<2>      and R<3> are selected from a number of different substituents, and n      is 1 to 10, and agronomically acceptable salts thereof, are insecticidally active and can be used to combat insects, especially aphids.
Patent EP-0348345-B1 (EP)
Inventor: MAW TAISHIH
IPC: C08J5/24
Filed: 1989-06-13
Granted: 1996-02-14
Abstract: The advanced polyimide reaction product and solutions thereof resulting from the reaction of unsaturated polyimides with alkenylphenols or alkenyl phenol ethers in the presence of specified molar amounts of an amine catalyst at elevated temperatures, the desired degree of resin advancement being reflected in solution stability and melt viscosity values.
Patent EP-0340197-B1 (EP)
Inventor: FISCHHOF DAVID ALLEN
IPC: A01H5/00
Filed: 1989-04-21
Granted: 1995-08-09
Abstract: Plants of the genus Lactuca which exhibit toxicity toward Lepidopteran insects are composed of differentiated plants cells containing a chimeric gene having a DNA sequence which encodes essentially for a full-length toxin protein of Bacillus thurigiensis, which protein is toxic toward Lepidopteran larvae.
Patent EP-0397748-B1 (EP)
Title: Device for measuring a pulsating variable in an internal combustion engine
IPC: G01D3/02
Filed: 1989-02-02
Granted: 1992-01-29
Abstract: Device for measuring a pulsating variable by fixed-angle double sampling with weak filtering. The pulsating variable is filtered and/or attenuated so as to obtain a virtually sinusoidal curve. The signal so obtained is sampled twice per period in synchronization with the crankshaft angle. The actual mean value of the pulsating variable is determined from these two measured values once per period in a control device.
Patent EP-0411024-B1 (EP)
Inventor: ANDERSEN BORGE CHRISTIAN
IPC: A22B5/00
Filed: 1989-04-13
Granted: 1994-06-22
Abstract: PCT No. PCT/DK89/00085 Sec. 371 Date Oct. 22, 1990 Sec. 102(e) Date Oct. 22, 1990 PCT Filed Apr. 13, 1989 PCT Pub. No. WO89/10060 PCT Pub. Date Nov. 2, 1989.Method for providing a cut around the anus of an animal, preferably a hog, to free the rectum from the carcass, which is suspended at its back feet, according to which method a rotating, tubular knife is advanced towards the anus of the animal for making a cut around it in a predetermined depth. With the purpose of obtaining an automatized cutting process to free the rectum of animals, which may vary as to size and also be individually different, the method is characteristic in that the carcass is fixed with respect to a vertical plane through the axis of the knife, that the hind part of the carcass is fixed with respect to a vertical plane perpendicular to the first plane, that a linear sensor parallel with the second plane is moved downwards in a substantially vertical direction in such a distance from the second plane that it hits the root of the animals tail, and that the rotating knife is adjusted to a predetermined position with respect to the sensor, when it is hitting the root of the tail, after which the sensor is moved to an inactive position out of the way of the knife, whereafter the cut is made.
Patent EP-0428528-B1 (EP)
IPC: G11B20/00
Filed: 1989-07-03
Granted: 1993-03-17
Abstract: In a data security device in a computer with at least one fixed memory (4) and a write and/or read device (drive) (6) for a mobile data carrier, a controllable switching device (9) can be connected by leads between the computer and the write and/or read device (6) in such a way that writing and/or reading access to the mobile data carrier is disabled and enabled only when a predetermined enabling signal is supplied to the switching device (9).
Patent EP-0379044-B1 (EP)
Inventor: SABLOTSKY STEVEN
IPC: A61L15/18
Filed: 1990-01-10
Granted: 1993-12-29
Abstract: A composition comprising a flexible backing for a transdermal drug preparation with a water vapor transmission rate about equal to or in excess of that of ethylene vinyl alcohol copolymer, namely equal to or in excess of, at one mil thickness, of about 2 to 4 grams and more preferably in excess of 6 grams per 24 hours per 100 square inches at 40 DEG C and 90% relative humidity and an oxygen transmission rate equal to or less than ethylene vinyl alcohol copolymer, namely at one mil thickness equal to or less than about 0.01 to 0.1 cubic centimeters per 100 square inches measured over 24 hours at 1 atmospheric pressure, 20 DEG C and 65% relative humidity.
Patent EP-0383318-B1 (EP)
Inventor: GOTO GIICHI
IPC: A61K31/00
Filed: 1990-02-15
Granted: 1994-12-14
Abstract: An aralkylamine compound of the formula <CHEM> wherein R<1> means a hydrogen atom or a lower alkyl group; R<2> means an aromatic group which may be substituted; R<3> means a hydrogen atom, a lower alkyl group or an aromatic group which may be substituted; n means an integer of 0 to 7; ring A means a five- through eight-membered cyclic group which may be substituted and may contain one or two hetero atom(s) of O and S atoms as the ring-constituents; and ring B means a benzene ring which may be substituted, or a salt thereof, which is useful as an cholinesterase inhibitor and a cerebral function ameliorating agent.
Patent EP-0424841-B1 (EP)
Inventor: URYU MASARU C O SONY CORPORATI
IPC: C08F10/00
Filed: 1990-10-22
Granted: 1995-04-26
Abstract: A diaphragm formed of a material for molding mainly composed of a uniform mixture of an ultra-high molecular weight polyolefin with a high melting viscosity and a polyolefin with a lower melting viscosity, wherein the ultra-high molecular weight polyolefin is extensively oriented by the lubricating action of polyolefin having the lower melting viscosity and the method for producing the diaphragm. The diaphragm superior in specific modulus of elasticity and internal losses may be produced by producing the polyolefin composition by multi-stage polymerization and injection molding the composition for radially orienting the molecular chains of the ultra-high molecular weight polyolefin.
Patent EP-0443195-B1 (EP)
Inventor: KELLER GUENTER
IPC: B02C4/30
Filed: 1990-12-22
Granted: 1995-08-30
Abstract: In order to provide, for the rollers of roller machines, in particular high-pressure roller presses for pressure-comminuting granular material, an abrasion-resistant cladding which is simple in terms of production technology, easy to draw in and despite profiling and therefore good drawing-in properties also has a high useful life with minimised risk of fracture formation when subjected to high point loading, according to the invention an anti-abrasion protection is proposed which is formed during the operation of the roller press itself in that during the operation of the roller press the intermediate spaces or pockets (15, 36) between the profiles (13, 14, 33) are filled with compressed finely granular material (29, 30) which remains as an (autogenous) anti-abrasion protection during the roller rotations in the intermediate spaces or pockets. 
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Patent EP-0471120-B1 (EP)
Inventor: FARNG LIEHPAO O
IPC: C10M169/06
Filed: 1990-08-14
Granted: 1995-02-15
Abstract: Hindered phenolic/phosphorodithioate-derived alcohol borates have been found to be effective multifunctional antioxidant/antiwear additives for lubricants and fuel.
Patent EP-0413588-B1 (EP)
Inventor: TAN JOSEF KIE SIOE
IPC: A61B5/145
Filed: 1990-08-16
Granted: 1996-03-06
Abstract: An epidural oxygen sensor comprises a photodetector (24) and light emitting diodes (22) mounted at the end of a core of compressible foam (52) extending from the end of a hollow bone screw (40). As the bone screw is screwed into a burr hole in the skull, the photodetector and light emitting diodes will contact the dura and the foam will compress to maintain optical contact between the electrical components and the dura. Light from the diode is reflected by blood in the dura and brain, received by the photodetector, and the resultant electrical signals are processed by a pulse oximeter. <IMAGE>
Patent EP-0419086-B1 (EP)
Inventor: HOGAN DENNIS L
IPC: E05B73/00
Filed: 1990-09-04
Granted: 1993-11-10
Abstract: A device for deterring theft of a protected article, including a pin (14) and clutch (16) for attaching the device to the article, with the pin and clutch being embodied in two components (10, 12) that are adapted to be locked together on opposite sides of a portion of the protected article to prevent unauthorized removal of the device from the article. The pin has a head (40) that is anchored within one component (10); and the clutch in the other component (12) grasps the pin to provide a predetermined retaining force for resisting separation of the components by prying or pulling the components apart. The one component (10) includes three fragile elongated vials (20) that fracture when at least a predetermined pressure is applied thereto, with each vial containing a detrimental substance (22) that would damage the article if the vial were to be fractured while the device was attached to the article; and the one component (10) defines a head space (25) for enabling limited axial movement of the pinhead (40), and three guide channels (27) respectively containing three balls (29) between the pinhead and the vials. Flexible cradles (34) shield the vials from contact with the balls during a relaxed state, but yield to enable the balls to contact the vials when the balls are moved in response to the pinhead being moved in response to application to the two components of at least said predetermined threshold separation force.
Patent EP-0429258-B1 (EP)
Inventor: PERLMAN STUART STANLEY
IPC: H03H21/00
Filed: 1990-11-16
Granted: 1996-04-24
Abstract: A multimode comb filter for comb filtering, e.g., NTSC and/or PAL video signals includes delay means for concurrently providing video signals representing three adjacent horizontal lines. First and second combining means coupled to the delay means provide alternate 1-H comb filtered signals in both the NTSC and PAL modes. Control circuitry coupled to the delay means generates a control signal for adaptively selecting the one of the alternate 1-H comb filtered signals or appropriate proportions of both alternate 1-H comb filtered signals to form an output comb filtered signal.
Patent EP-0447449-B1 (EP)
Inventor: FINGER EUGENE P
IPC: B66F9/20
Filed: 1989-12-11
Granted: 1994-11-02
Abstract: Commutateur de proximité (10) comprenant un inducteur (12) à proximité duquel se trouve une barre d'actionnement (56) mobile pour en influencer l'inductance. On applique à l'inducteur (12) une impulsion électrique de durée relativement courte pour mesurer ensuite, après un certain laps de temps donné suivant le début de ladite impulsion, le courant en provenance de l'inducteur (12). Le commutateur est actionné lorsque le courant dépasse une valeur prédéterminée. Plusieurs inducteurs (12, 13, 14, 15) peuvent être ainsi testés en séquence par un circuit électronique unique (28), de manière à n'utiliser qu'une faible puissance et obtenir un fonctionnement uni. On effectue électroniquement le calibrage du point de déclenchement après l'installation mécanique du système afin de compenser après les tolérances mécaniques et les effets de proximité inhérents au système.
Patent EP-0449938-B1 (EP)
Inventor: LILJEDAHL GUNNAR
IPC: A61G7/10
Filed: 1989-12-15
Granted: 1995-03-15
Abstract: A known type of lifting harness for handicapped persons includes a lifting band, which supports the thighs of the person and lifting straps which support the breast, which bands and straps are connected with each other by one of their ends and being connected to a lifting equipment by their second ends for lifting a person by means of the harness. In order to improve this harness so that when the person is supported in the harness in a sitting position, the person's trousers can be moved down over the legs so that the back of the person is exposed, the harness includes a belt arranged to lift the person around the breast. Lifting bands (10, 11) extend from the belt and to the underside of the thighs. Lifting straps (2, 3) tighten the belt (1) around the breast but easily so that the harness will not press heavily against the breast of the person. The lifting takes place also by means of the lifting strap.