baber/WOPTO huggingface dataset:
Patent EP-0516595-B1 (EP)
Inventor: SAVIOLI LEOPOLDO
IPC: B29C57/08
Filed: 1992-05-28
Granted: 1997-01-15
Abstract: Equipment for forming and cooling the sockets (50) of plastic pipes comprises two clamps (7) and an expanding mandrel (2), engaging the external and internal surfaces of the pipe (4) respectively, and a tubular casing (15) located between the clamps and the pipe and affording an inner chamber (18) which is filled with pressurized gas to form the external profile of the pipe, previously softened by heating. The gas is directed into the chamber from a single duct (19) forming part of a forced circulation circuit (20) split into two branches, one carrying flow at a continuously high pressure into the chamber and back to the pump in a closed loop, by way of an orifice (42) in the casing (15), the other allowing low pressure flow from the pump to vent through the mandrel (2); using a suitable device (21) to reduce the temperature of the high pressure flow, the socket (50) can be formed and cooled in a single operation. <IMAGE>
Patent EP-0530375-B1 (EP)
Inventor: HIRATA TADASHI
IPC: B21D5/02
Filed: 1992-03-19
Granted: 1995-07-05
Abstract: A system for working on a plate material, including a back gauge device (41) having a mold changing function and a function of positioning the plate material in the longitudinal direction thereof. In the system (1) for working on the plate material, comprising a top table (5) and a bottom table (7), which are supported on right and left side frames (3L, 3R), either one of the top table (5) and the bottom table (7) serving as a ram which can vertically move, molds (17, 19) for working on the plate material (W) in a working region between the top table (5) and the bottom table (7), and a back gauge device (41) for positioning the longitudinal direction of the plate material (W) to be worked on by the molds (17, 19) so that said back gauge (41) is movable in the longitudinal direction thereof, a mold housing portion (37) is provided in the rear region of the top table (5) and a part of the back gauge device (41) can move vertically and support the molds (17, 19), so that the molds (17, 19) can be changed in a space formed between the mold housing portion (37) and the aforesaid working region. <IMAGE>
Patent EP-0579697-B1 (EP)
Inventor: BISHOP ARTHUR ERNEST
IPC: B23D3/02
Filed: 1992-04-10
Granted: 1998-08-26
Abstract: PCT No. PCT/AU92/00159 Sec. 371 Date Apr. 27, 1993 Sec. 102(e) Date Apr. 27, 1993 PCT Filed Apr. 10, 1992 PCT Pub. No. WO92/18276 PCT Pub. Date Oct. 29, 1992.Apparatus for forming an array of elongate slots in the bore of a valve sleeve (1) where the slots are cut in the bore by an arcuately movable cutting tool (5) mounted on the apparatus and the movement of the cutting tool (5) to form the length and depth of each slot is under the control of a desmodromic cam (12, 13) and a variable offset between the pivotal axis (8) of the cutting tool (95) and the pivotal axis (10) of the followers (15, 16) contacting the cam (12, 13).
Patent EP-0591260-B1 (EP)
Inventor: MAIER GERHARD
IPC: H03D9/06
Filed: 1992-06-17
Granted: 1995-05-10
Abstract: Les agencements connus de plaques de circuit imprimé comprenant un oscillateur et un modulateur ou démodulateur étaient très coûteux, car il fallait bien isoler les rayonnements parasites émis par l'oscillateur. Afin de découpler la fréquence de l'oscillateur, on utilisait un transmetteur qui devait être équilibré de manière exactement symétrique. Outre ce travail d'équilibrage, ces agencements nécessitaient de nombreux éléments mécaniques. Afin de réduire ces coûts, le circuit résonant de l'oscillateur est un circuit imprimé pourvu d'une résistance inductive imprimée connectée à une diode capacitive, alors que la résistance inductive imprimée est couplée à une résistance inductive également imprimée du modulateur. Une surface conductrice agencée dans la zone de l'oscillateur et du modulateur du côté opposé de la plaque de circuit imprimé et reliée à un potentiel de référence est connectée à des surfaces conductrices (14) agencées dans la zone de l'oscillateur et du modulateur sur l'autre côté de la plaque de circuit imprimé par des trous métallisés de contact. L'agencement selon l'invention est utile dans des magnétoscopes et des décodeurs autonomes (tels que des récepteurs de télévision par satellite).
Patent EP-0616713-B1 (EP)
Inventor: HOWELL WILLIAM EDWARD
IPC: G06F17/21
Filed: 1992-11-21
Granted: 1995-10-25
Abstract: A method and system for creating and maintaining multiple document versions in a data processing system implemented library. Selected documents within a data processing system implemented library are uniquely identified as root documents and a version-root identifier for each successor version of a particular root document is established. Thereafter, a selected version-root identifier is automatically associated with each created successor version of a root document. Upon the creation of a successor version of a root document and a second predecessor document, the version-root identifier associated with the root document is automatically associated with the successor version and the second predecessor document. Upon the creation of a successor version base upon multiple non-root predecessor documents a particular non-root predecessor document is automatically selected as a root document and a version-root identifier is established and associated therewith. Thereafter, the newly established version-root identifier is automatically associated with all non-root predecessor documents and the successor version based thereon.
Patent EP-0584322-B1 (EP)
Inventor: FIEDLER REINER
IPC: F16B2/06
Filed: 1993-03-10
Granted: 1996-08-14
Abstract: Bei einer pneumatischen Steuervorrichtung mit einem Steuerzylinder, der in Form einer Schwalbenschwanz-Führung mit Führungsschiene und Führungsnut ausgebildete Einrichtungen für die Halterung und Führung von Gehäusen für einen Reed-Kontakt oder dergleichen besitzt, ist vorgesehen, dass die Querschnittsfläche der im wesentlichen trapezförmigen Führungsschiene des Kontakt-Gehäuses eine von der trapezförmigen Querschnittsfläche der zugehörigen Führungsnut des Steuerzylinders abweichende Form besitzt, bei der, im wesentlichen gleichen Höhe bzw. Tiefe beider Elemente (Schiene bzw. Nut) vorausgesetzt, die Breite der Führungsschiene an der an das Kontaktgehäuse angrenzenden Seite geringer als die Spaltbreite (121) der Führungsnut (12) an deren offener Seite ist und bei der die Gesamtbreite der Führungsschiene einseitig auf ein Mass verkürzt ist, welches durch einen Kreis um die eine Kante an der Schmalseite der Führungsschiene mit einem Radius (133) bestimmt wird, der im Maximum gleich der Spaltbreite (12) der Führungsnut (12) ist, wobei der Abstand (134) der anderen Kante an der Schmalseite der Führungsschiene (132) von der diametral gegenüberliegenden Aussenkante (135) der Führungsschiene (132) die Spaltbreite (121) der Führungsnut (12) übersteigt.
Patent EP-0632756-B1 (EP)
Inventor: PIHL RICHARD M
IPC: D02G3/40
Filed: 1993-02-11
Granted: 1996-05-15
Abstract: An abrasive filament, including a thermoplastic elastomer having abrasive particles dispersed and adhered therein, exhibits improved life over previously known abrasive-filled polymeric filaments. Methods of making abrasive filaments of the invention, articles including the abrasive filaments, and methods of abrading surfaces using the abrasive articles of the invention are also described.
Patent EP-0651686-B1 (EP)
Inventor: BAYER JACK L
IPC: B23B31/107
Filed: 1993-07-22
Granted: 1999-03-03
Abstract: A tubular spindle-drive sleeve (34) rotates about longitudinal axis (20) while axially immovable. Spindle (31) is axially slidable in and rotatably driven by the sleeve. A linear drive, non-rotating ball screw (51) connected to the upper end of the spindle (31) is driven axially by a powered ball nut (66) to advance and retract the spindle in the sleeve. Coupling plug (19) fixed at the bottom of spindle (31) connects to any one of various toolholders (23) in turret (21). Axial movement of spindle (31) by ball nut (66) automatically couples and decouples the spindle to and from the toolholder (23). Fluid supply (82) down through the spindle is provided. In figure 4, air motor (93) mounted inside spindle (91) is coupled to a second spindle (116) in the changeable toolholder (97) to drive a cutting tool (122) at a much higher rotational rate than is possible with the main spindle alone.
Patent EP-0613567-B1 (EP)
Inventor: STANKEWITZ HANS-WERNER
IPC: G02B21/06
Filed: 1993-09-15
Granted: 2000-07-12
Abstract: PCT No. PCT/DE93/00865 Sec. 371 Date Jun. 27, 1994 Sec. 102(e) Date Jun. 27, 1994 PCT Filed Sep. 15, 1993 PCT Pub. No. WO94/07168 PCT Pub. Date Mar. 31, 1994.An epi-illumination system for microscopes is described, which contains an epi-illumination module (18) that consists of a Smith-splitter with an integrated telescope system (14). The telescope system (14) corrects in the sense of "Shift-Optics" differences in length that appear when switching from a modularly-designed 45 degree neutral splitter (20) to a Smith-splitter containing module (18). The arrangement of the two lenses in the telescope system (14) is such that the positive member (15) is directed towards the mirror (4) of the Smith-splitter and the negative member (16) is directed towards the light source (6). Alternatively it is also possible to install a telescope system with an opposite lens arrangement in a module (19), containing a 45-degree neutral splitter, if this is exchanged for a Smith-splitter containing module, so that the negative member (16) is directed towards the 45-degree neutral splitter (20) and the positive member (15) is directed towards the light source (6).
Patent EP-0656971-B1 (EP)
Inventor: AMPULSKI ROBERT STANLEY
IPC: D21H19/16
Filed: 1993-08-20
Granted: 1996-10-23
Abstract: Disclosed is a process for making soft tissue paper which includes providing a dry tissue web and then applying a sufficient amount of a chemical papermaking additive from a thin film to the dry web. The chemical papermaking additives are added to the surface of the tissue paper to enhance properties of the paper such as strength, softener, absorbency, and/or aesthetics. The chemical papermaking additive application process includes the steps of diluting the chemical papermaking additive with a suitable solvent, applying the diluted chemical solution to a heated transfer surface, evaporating the solvent from the dilute solution to form a film, and then transferring the film to the tissue by contacting the dry tissue web with the heated transfer surface. Preferably, the tissue web is dried to a moisture level below its equilibrium moisture content before application of the papermaking additive.
Patent EP-0670074-B1 (EP)
Inventor: AUBE GERARD
IPC: B32B25/04
Filed: 1993-11-04
Granted: 1996-07-10
Abstract: A composite sound damping member for attachment to a sound-emitting/transmitting structure such as a vehicle body. The member includes a plate (2) made of a rigid material, e.g. metal, the structure-engaging side of which is coated with and bonded to a plastic layer (3) made of a visco-elastic material, which may be intrinsically adhesive, such as a synthetic rubber. Said rigid plate (2) consists of at least one flexible metal sheet no thicker than 0.5 mm and thinner than the plastic layer (3), and said visco-elastic material has the consistency of putty and, in the temperature range between -40  DEG C and +60  DEG C, combines the properties of retaining its essential physical and chemical properties, in particular its visco-elasticity, having a sound damping capacity of at least 10 and preferably 60 dB/s per m<2> for 1 kg of the member, when bonded to the metal sheet (2), and having an adhesiveness of at least 40 N/dm<2>, expressed as the tensile force required to dislodge the member when it is bonded to the metal sheet (2).
Patent EP-0622397-B1 (EP)
Inventor: GECK MICHAEL DR
IPC: C09K23/56
Filed: 1994-03-03
Granted: 1996-06-19
Abstract: The aqueous emulsions based on (a) 100 parts by weight of organopolysiloxanes which contain polar groups on Si-C-bonded hydrocarbon radicals and (b) not more than 50 parts by weight of alkyl polyglycosides which are stable toward high concentrations of foreign electrolytes.
Patent EP-0618248-B1 (EP)
Inventor: AUST RUDOLF DR
IPC: C08G63/64
Filed: 1994-03-11
Granted: 1998-06-10
Abstract: 2.1 The object was to modify aliphatic polycarbonates by incorporation of further polymer units in such a way that they have novel applicationally useful service properties. 2.2 According to the invention, the copolymer contains carboxylate units in addition to alkylene carbonate groups and corresponds in chemical structure to the formula  [(CHR1 - CHR2 - O - CO - O)a(CHR3 - CH2 - CO - O)b]x where R1, R2 and R3 can be hydrogen or straight-chain or branched alkyl radicals having 1-4 carbon atoms, (a + b) = 2 to 100, and x = 10 to 10,000. The polymers can be prepared by anionic solution polymerisation from epoxides, carbon dioxide and lactones. 2.3 The polymers are amorphous, glass-clear and soluble in chlorinated hydrocarbons, aliphatic esters, ketones and aromatics. They are resistant to alcohols, water, acids, glycols, fats and oils. They can be converted by thermoplastic methods to semifinished products and mouldings which have low permeability to gases and are biodegradable and compostable.
Patent EP-0692563-B1 (EP)
Inventor: SPILLANE ROBERT T
IPC: D04B1/00
Filed: 1994-07-13
Granted: 1998-12-16
Abstract: A warp knitted textile spacer fabric, a process for producing same, and articles utilizing same are disclosed. The spacer fabric is of an at least six-bar Raschel construction produced on a double needle bar Raschel knitting machine by knitting front and back stretchable fabric (F,B) substructures of respective sets of ground (34) and elastic yarns interknitted with one another in a stretchable resilient stitch construction while simultaneously knitting at least two sets of monofilament pile yarns (36,38) in a pile substructure integrated with and extending between the fabric substructures to form pile segments extending transversely between the fabric substructures in differing angular orientations to the widthwise and lengthwise dimensions of the fabric, producing a pyramidal truss-like system of pile segments which maintain the fabric substructures in spaced parallel relation yet are resiliently compressible and resist relative shear movements of the fabric substructures. The present spacer fabrics effectively simulate the stretchability, compressibility and resiliency of conventional foam materials such as neoprene while providing enhanced air and moisture permeability. Under the present process, the spacer fabric may be heat set in a predetermined stretched condition following knitting to selectively engineer the fabric's physical and aesthetic characteristics. An athletic shoe and a knee brace are disclosed as representative products utilizing these spacer fabrics. <MATH>
Patent EP-0640494-B1 (EP)
Inventor: DEJA GUENTER
IPC: B42F7/06
Filed: 1994-08-18
Granted: 1998-04-08
Abstract: The invention relates to a filing device for the storage, in folder or book form, of information sheets (11, 12), especially booklets (12), relating to compact discs in the form of a sheet-shaped support (2), which can be or is stitched via a stitching edge (4) into a protective cover (16) and is provided with at least one insertion pocket (3), which is masked by a retaining strip (8) on its outside, at the margin remote from the aperture (5) of the insertion pocket (3). <IMAGE>
Patent EP-0655191-B1 (EP)
Inventor: WORNI GUIDO
IPC: A01G9/14
Filed: 1994-08-27
Granted: 1998-06-17
Abstract: The set of structural elements exhibits at least two rectangular panels (6, 7, 8) which are connected to one another in a water-tight manner and adjoin one another by one of their two longitudinal sides in each case. For a simple and rapid assembly of a pallet, it is provided that one of the two adjoining longitudinal sides forms a cross-sectionally U-shaped, upwardly open channel (13) and the other forms a downwardly angled-off rib (16) whose height is smaller than the depth of the channel (13), and that a sealing strip (18) with a longitudinal groove (19) for receiving the rib (16) is provided and can be pressed into the channel (13) under elastic compression. <IMAGE>
Patent EP-0658765-B1 (EP)
Inventor: BOGNER UWE
IPC: G01N29/02
Filed: 1994-12-13
Granted: 1998-04-15
Abstract: In the case of gas exchange in insulating glazing, by which the air at first present in the insulating glazing is replaced by a gas which is denser than air, the time at which the denser gas has displaced the air from the insulating glazing is established by producing an acoustic oscillation of essentially constant wavelength in the gas flow leaving the insulating glazing and observing the drop in the tone pitch which occurs as soon as the oscillation occurs in the denser gas instead of in air.
Patent EP-0608035-B1 (EP)
Inventor: HERKSTROETER EDUARD A G
IPC: H01J29/89
Filed: 1994-01-20
Granted: 1998-07-22
Abstract: Collapsible light-shielding device (3) for a displaying screen (2), having a number of annular strips (5', 5) concentrically nested and essentially enclosing one another in a tight manner, which strips are suitable to be fixed in front of a displaying screen and in that case surround the screen, said strips furthermore being suitable to slide over one another between a pushed-in position, in which they essentially cover one another, and a pushed-out position, in which they are essentially uncovered. Preferably, the strips (5, 5') have a decreasing wall thickness, viewed in the axial direction. <IMAGE>
Patent EP-0629712-B1 (EP)
Inventor: CUIF JEAN-PIERRE
IPC: C22B3/04
Filed: 1994-05-04
Granted: 2000-08-09
Abstract: Novel treatment process for the recovery of precious metals such as platinum, palladium and rhodium and optionally other elements of value, such as rare earths and in particular cerium, which are present in various compositions, especially used or spent catalysts, for example motor vehicle exhaust catalysts, the said process being characterised in that it includes the following stages:   (i) optionally the composition to be treated is first of all brought to a finely divided state so as to increase it reactivity,   (ii) this composition is then mixed with sulphuric acid, (iii) the mixture thus obtained is then calcined between 150 DEG C and 450 DEG C, (iv) and, finally, the product thus calcined is treated in aqueous medium with, on the one hand, H<+> ions and, on the other hand, with chloride ions, this being done simultaneously or separately, whereby there are finally obtained, on the one hand, a solid residue substantially free from precious metals and, optionally, from rare earths such as cerium, and, on the other hand, one or more solutions containing the abovementioned species.   The process offers very high recovery yields both for precious metals, in particular rhodium, and for cerium.
Patent EP-0607111-B1 (EP)
Inventor: BRANDT GUNNAR
IPC: B23B27/14
Filed: 1994-01-14
Granted: 1998-05-27
Abstract: According to the present invention there is now provided a ceramic cutting tool material comprising an oxide-based, preferably aluminium oxide based, matrix with 5-50, preferably 10-40 % by volume of homogeneously dispersed whiskers based upon nitrides, carbides and/or borides of metals from group IVB (Ti,Zr,Hf) and/or VB(V,Nb,Ta) in the periodic system or solid solutions thereof and 1-20, preferably 3-8 % by volume of particulate additions with a size < 500 nm, preferably < 200 nm, based upon carbides, nitrides and/or borides of metals from group IVB (Ti,Zr,Hf) and/or VB(V,Nb,Ta) in the periodic system or solid solutions thereof. The nanosize particulate additions are predominantly present inside the matrix grains and not in the grain boundaries.
Patent EP-0719855-B1 (EP)
Inventor: HAUTEKIET LUC
IPC: C11C5/00
Filed: 1994-12-28
Granted: 1999-05-06
Abstract: Mfg. a candle from different layers (3), each comprising a series of elongated elements, generally square or rectangular in shape and in contrasting colours comprises setting the layers of the candle at different angles to one another, and when the required number of layers are assembled, cutting the candle to the required shape. A group of multi-coloured layers can be separated from the next group by a solid one-colour layer. The candle is made from extruded paraffin wax powder, and the layers joined together by heating or compression.
Patent EP-0672039-B1 (EP)
Inventor: SHEPHERD ROBIN GERALD
IPC: C07D315/00
Filed: 1993-11-25
Granted: 1997-07-09
Abstract: PCT No. PCT/GB93/02427 Sec. 371 Date May 16, 1995 Sec. 102(e) Date May 16, 1995 PCT Filed Nov. 25, 1993 PCT Pub. No. WO94/12487 PCT Pub. Date Jun. 9, 1994This appliciation discloses a process for preparing a lactone of general formula (I), where R is an optionally substituted phenyl group or an optionally substituted mono- or bicyclic heteroaryl radical which process comprises reacting an anion of a malonate of formula (II) with an ethylene compound of formula (III) Y-CH2-CH2OZ, to give a compound of formula (IV) and hydrolysing the compound of formula (IV) to give a lactone of formula (I). The lactones are of use as intermediates for preparing 5-HT1A binding agents.    <IMAGE>  (I)   <IMAGE>  (II)   <IMAGE>  (IV)
Patent EP-0627980-B1 (EP)
Inventor: BAUMGARTEN WILFRIED
IPC: B29C48/67
Filed: 1993-12-11
Granted: 1998-01-28
Abstract: PCT No. PCT/EP93/03507 Sec. 371 Date Aug. 9, 1994 Sec. 102(e) Date Aug. 9, 1994 PCT Filed Dec. 11, 1993 PCT Pub. No. WO94/14597 PCT Pub. Date Jul. 7, 1994.A screw-type extruder in which the wall of the cylinder receiving the screw has an annular recess which is disposed in a radial region of a core bead of the screw and pins extend through this recess and are diagonally inclined to the radial plane thereof close to the circumference of the bead.
Patent EP-0698204-B1 (EP)
Inventor: TAKAKARHU JOUNI
IPC: G01N1/10
Filed: 1994-05-10
Granted: 2000-08-23
Abstract: L'invention concerne un procédé et un équipement permettant de prélever un échantillon lors d'une polymérisation en suspension. On prélève directement l'échantillon de la phase liquide du réacteur (15) par l'intermédiaire d'un filtre en ligne (40). Le débit de suspension est maintenu dans le filtre en ligne (40) à un niveau suffisamment élevé pour empêcher l'immobilisation des particules polymères ou catalytiques sur la face de filtration du filtre en ligne (40).
Patent EP-0652806-B1 (EP)
Inventor: GLENDAY RONALD C
IPC: B01L3/00
Filed: 1994-04-25
Granted: 1998-09-30
Abstract: A sample segment (10) including a body and wells (14) formed therein, selected wells (14b, 14f) including a flat exterior surface (56) surrounding a tapered end (64). The sample segment (10) may retain selected reagents (80), and a sealing cover (90) is held by ribs (74, 76), stretched and pressed against raised bosses (70) formed around the well openings (44) to provide a sure seal. The bosses (70) are discontinuous between adjacent wells (14). Selected wells may contain a free mixing element (82) for enhanced mixing. The segment (10) is uniquely adapted for automated handling and processing.
Patent EP-0699317-B1 (EP)
Inventor: STRAND ROLF L
IPC: G05D22/02
Filed: 1994-05-17
Granted: 1997-03-19
Abstract: Un dispositif de régulation, pour un système de régulation d'ambiance, comprend, dans l'enceinte (12) un capteur (14) d'humidité ainsi qu'un capteur (15) de température. La valeur de la température relative à l'humidité est utilisée conjointement avec la température au thermomètre sec pour générer un signal d'erreur unique en fonction des valeurs de température aussi bien que d'humidité. Ceci permet de réguler à la fois la température et l'humidité de l'enceinte sans itération anormale du système de régulation d'ambiance. Au lieu d'utiliser un capteur qui mesure directement la température relative à l'humidité, celle-ci peut être synthétisée à partir de la température au thermomètre sec et de l'humidité relative dans l'enceinte.