baber/WOPTO huggingface dataset:
Patent EP-0484623-B1 (EP)
Title: Forging press
Inventor: FOLTA WERNER
IPC: B30B15/02
Filed: 1991-05-25
Granted: 1992-05-20
Abstract: In a forging press (3) with a displaceable table (4) which carries tools and can be raised and lowered, the displaceable table (4) is arranged on a table crossmember (2) having a roller conveyor with rolls (10) which can be raised and lowered and the displaceable table (4) and the table crossmember (2) are provided with interengaging locking devices, offset relative to one another by one spacing unit, on their mutually facing surfaces. <IMAGE>
Patent EP-0464534-B1 (EP)
Inventor: SCHROEDER ERNST DR-ING
IPC: G10L25/45
Filed: 1991-06-22
Granted: 1997-05-21
Abstract: 2.1 In a method for transmitting a signal which is divided up by windows into consecutive, overlapping blocks, the partial signals contained in the blocks are in each case converted by transformation into a spectrum, the spectra are then coded, transmitted, decoded after transmission and converted through inverse transformation back into partial signals. Finally, the blocks containing the partial signals are joined in overlapping fashion, wherein the overlapping areas of the blocks are weighted so that the resultant of the window functions is one. 2.2 To prevent interference in adjacent blocks in the event of frequency changes, the window functions and the length of the window functions are selected according to the changes in frequency of the input signal. 2.3 The method is suitable for processing audio and video signals, which are subjected to data reduction in transmission. <IMAGE>
Patent EP-0480622-B1 (EP)
Inventor: DOWDEN DOUGLAS CALHOUN
IPC: H04M3/51
Filed: 1991-10-02
Granted: 1998-04-22
Abstract: This invention relates to methods and apparatus for automatically processing operator assistance calls. A caller is connected to an automated operator position. The automated position has speech recognition facilities to replace those of an operator, has announcement capabilities to replace those of an operator, and has control means for transmitting and receiving the same set of messages transmitted and received by an operator position. Advantageously, the operator assistance switch has the same interface to an automated position as to an operator position and interacts with the two identically. Since the capabilities of the automated position are limited by its program, the automated position switches a call to an automated position when a situation occurs for which it has not been programmed. Advantageously, a switch need not be specially programmed to communicate with an automated position. Advantageously, new operator assistance services can be provided automatically without rewriting the complex control software of the switch. The invention further relates to the use of automated operator positions for providing spontaneous voice message service wherein a caller converts a call to a message call if the called party does not answer or is busy, and to a method of recognizing a voice specified destination and establishing a call to that destination. The invention further relates to the use of automated operator positions for providing spontaneous voice message service wherein a caller converts a call to a message call if the called party does not answer or is busy, and to a method of recognizing a voice specified destination and establishing a call to that destination.
Patent EP-0481937-B1 (EP)
Inventor: SAVORANI SANDRA
IPC: E03F5/06
Filed: 1991-10-16
Granted: 1996-05-29
Abstract: This invention relates to a modular construction joist (1) made up of a high-strength, composite plastic material, possibly embedding a glass fibre or similar filling material, said joist (1) being suitable for realizing grid-like and closure members which can stand the traffic of pedestrians and vehicles. <IMAGE>
Patent EP-0478535-B1 (EP)
Inventor: ICKINGER GEORG DIPL-ING-DR TEC
IPC: B65H27/00
Filed: 1991-09-24
Granted: 1996-11-27
Abstract: The invention relates to a procedure for manufacturing an object coated with polymer, in particular with elastomer, on a curved and/or flat surface, for example a roller, pressure cushion, pressing shoe, heating/cooling mat, lubricated bearing segment. The invention is principally characterised in that the polymer, in particular elastomer, is produced in a localised manner without adhesion to the coated and/or uncoated object surface and is expediently lifted off there from the coated and/or uncoated object surface. The invention also comprises an object coated with a layer of polymer, in particular a layer of elastomer, on a curved and/or flat surface, for example a roller, pressure cushion. The object according to the invention is principally characterised in that on the coated and/or uncoated object surface, for example the circumferential surface of a roller, pressure cushion, there is arranged at least one localised adhesion inhibitor or preventer or reducer, the region of which may have a feed line or discharge line for gaseous or liquid medium, in particular air. According to the pressure difference between inlet and outlet, the hollow space produced will vary in size and this in turn results in a corresponding throughflow of medium, or results in a different outlet rate, if the hollow spaces are connected to the surface by small openings, which is used advantageously in the case of lubricated bearings or in the case of pressing shoes or coating and moistening rollers. Even in the case of heating and cooling plates or rollers, the proximity of the medium to the surface and the ability to regulate the throughflow rate lead to applications in paper, plastics, pulp, printing and textile machine engineering. According to the pressure difference, corresponding pressure and force of reaction can be exerted in at least one region of the interconnected hollow spaces and, in the case of counter-pressure, by elements in contact with the surface, such as for example a printing plate, counter-roller, screen cloth. This effect is advantageous in the case of pressure cushions, pressing plates, wide nip rollers. The invention is based on the object of permitting hollow-space shaping, or profile shaping, or varied heat transfer contact by the elevations on the coating surface in a simple and inexpensive way by simple insertion of strips or preformed inserts or films or the like or else a coating or layer of lacquer or the like on the coated and/or uncoated object surface in an easily reproducible and also multi-layered way. <IMAGE>
Patent EP-0517700-B1 (EP)
Inventor: WIEDEMER MANFRED DIPL-ING FH
IPC: G03G15/00
Filed: 1990-12-06
Granted: 1994-07-13
Abstract: Dispositif d'impression électrophotographique destiné particulièrement à l'impression de feuilles isolées, comprenant un ou plusieurs modules d'impression (10/1 à 10/4) renfermant les éléments d'exécution du processus électrophotographique. Les modules d'impression sont conçus comme des composants séparés à fixer dans un boîtier du dispositif d'impression et présentent des éléments d'ajustage (32, 33) servant à aligner exactement les modules d'impression (10/1 à 10/4) dans le boîtier (34). Chaque module (10/1 à 10/4) contient une entretoise (14) avec ses éléments de fixation pour transmettre une image toner produite sur un cylindre photoconducteur (11) à un support d'enregistrement (15) et l'y fixer. Le dispositif d'impression peut passer d'une imprimante simplex monochrome à une imprimante duplex polychrome par agencement multiple des modules d'impression.
Patent EP-0477347-B1 (EP)
Inventor: EDGAR KEVIN JOSEPH
IPC: C08B3/00
Filed: 1991-04-09
Granted: 1996-06-19
Abstract: Process for reducing the degree of substitution of cellulose esters employing carboxylic acids as solvolysis promoters is disclosed. Exemplary cellulose esters are cellulose acetate, cellulose propionate, cellulose butyrate, cellulose acetate propionate, and cellulose acetate butyrate.
Patent EP-0527883-B1 (EP)
Inventor: PITT ALAN ROBERT
IPC: C09D189/00
Filed: 1991-05-11
Granted: 1994-01-19
Abstract: A coating composition suitable for use in the preparation of a photographic material comprises an aqueous solution of a hydrophilic colloid and a surface active coating aid having the formula CF3(CF2)nCH2O(glycidyl)mH wherein n is an integer from 4 to 7; and, m is an integer from 6 to 45.
Patent EP-0483329-B1 (EP)
Inventor: GOODRICH RAYMOND P JR
IPC: A61K35/14
Filed: 1991-05-17
Granted: 1997-03-05
Abstract: A process and medium are disclosed for the lyophilization of cells, specifically platelets, and cell-like matter, which comprises the use of solutions including monosaccharide hexoses and pentoses, and biocompatible amphipathic polymers to permit the reconstitution of transfusably useful cells, specifically platelets, and cell-like matter.
Patent EP-0535023-B1 (EP)
Inventor: THUM GERHARD
IPC: C08F4/646
Filed: 1991-06-08
Granted: 1994-08-10
Abstract: Prodn. of polyolefins (I) by polymerisation of alpha-olefins at 50-150 deg.C and 1-40 bar in the presence of a catalyst consisting of a transition metal component (A) and an organometallic cpd. (component B); the novelty is that (A) is prepd. without sepn. of intermediates, by (a) reaction of an organomagnesium cpd. of formula (n-Bu)x(n-octyl)yMg (II) (with x = 1.2-1.7; y = 0.3-0.8) with 0.5-2.5 mols. chlorinated hydrocarbon (III) (w.r.t. 1 mol. II) at 30-110 deg.C, (b) treatment of the suspension obtd. with 0.1-1 mol. electron donor (IV) (per g-atom Mg in the solid) at 0-100 deg.C and (c) reaction of the support material obtd. with 0.5-2 mols. (per g-atom Mg in the support) of a cpd. of formula TiXm(OR)4-m (V), at 30-120 deg.C (with R = 2-10C alkyl; X = Hal; m = 0-4). Pref. (IV) is diethyl sulphite (IVA) or Me2Si(OEt)2 (IVE), and (V) is TiCl4.
Patent EP-0548250-B1 (EP)
Inventor: HUANG FU-CHIH
IPC: C07D209/00
Filed: 1991-09-06
Granted: 1996-03-27
Abstract: PCT No. PCT/US91/06447 Sec. 371 Date Apr. 23, 1993 Sec. 102(e) Date Apr. 23, 1993 PCT Filed Sep. 6, 1991 PCT Pub. No. WO92/04315 PCT Pub. Date Mar. 19, 1992.This invention relates to bicyclic aryl compounds having selective LTB4 antagonist properties and comprising an amido substituent, a substituent group having a terminal carboxylic acid or derivative thereof and a lipophilic substituent, and to methods for the treatment of disorders which result from LTB4 activity and pharmaceutical compositions including such compounds.
Patent EP-0547182-B1 (EP)
Inventor: MURPHY DONALD M
IPC: B65D6/12
Filed: 1991-09-10
Granted: 1996-12-04
Abstract: An improved drum draining apparatus is provided through forming a lowered sump in the bottom panel of the drum opposite the bunghole and forming a channel along the inside wall of the drum which connects the sump to the bunghole. When the drum is nearly empty, the remaining fluid inside the drum can be drained by tilting the drum from a vertical position over onto the side where the channel is located.
Patent EP-0558577-B1 (EP)
Inventor: WIEMER WILLEM
IPC: C02F1/20
Filed: 1991-11-11
Granted: 1994-10-12
Abstract: PCT No. PCT/NL91/00227 Sec. 371 Date May 17, 1993 Sec. 102(e) Date May 17, 1993 PCT Filed Nov. 11, 1991 PCT Pub. No. WO92/08534 PCT Pub. Date May 29, 1992The present invention relates to a spray degasser for removing gas from a liquid, comprising: i) a boiler having at least one sprayer compartment, ii) the sprayer compartment comprises a radial sprayer which is connected to a liquid feed for spraying the liquid for degassing as a spray screen over the liquid present in the boiler, iii) a feed pipe for feeding into the liquid present in the boiler vapour to create in the sprayer compartment a gas containing vapour, iv) an outlet in the sprayer compartment for venting the gas removed from the liquid, and v) an outlet in the boiler for degassed liquid.
Patent EP-0537423-B1 (EP)
Inventor: COSTALES MARK J
IPC: A01P13/00
Filed: 1992-07-16
Granted: 1997-10-08
Abstract: N-(3-, 4-, and 5-)-pyrazolyl-1,2,4-triazoloÄ1,5-cÜpyrimidine-2-sulfonamide compounds of formula (I), <CHEM> substituted on the pyrimidine ring with an alkoxy group and on the pyrazine ring, such as N-(4-bromo-1-methylpyrazol-3-yl)-7-chloro-5-methoxy-1,2,4-triazoloÄ1,5 -cÜpyrimidine-2- sulfonamide, were prepared from alkoxy substituted 1,2,4-triazoloÄ1,5-cÜ pyrimidine-2-sulfonyl halides by condensation with substituted (3-, 4-, and 5-aminopyrazoles in the presence of a pyridine base and a catalytic amount of dimethyl sulfoxide. The compounds were found to possess general and, in some cases, selective pre- and postemergence herbicidal activity.
Patent EP-0537492-B1 (EP)
Inventor: MUELLER HANS RUDOLF
IPC: A61K31/519
Filed: 1992-09-17
Granted: 1995-05-17
Abstract: Salts of 5,10-methylene-(6R)-, (6R,S)-, and (6S)-tetrahydrofolic acid with sulfuric acid or a sulfonic acid are stable in solid form and can be used as a constituent and/or as a starting material for the production of pharmaceutical compositions.
Patent EP-0519587-B1 (EP)
Inventor: PETERS MICHAEL G
IPC: C01B32/949
Filed: 1992-04-02
Granted: 1996-08-21
Abstract: A cemented tungsten carbide substrate is prepared for coating with a layer of diamond film by subjecting the substrate surface to be coated to a process which first removes a small amount of the tungsten carbide at the surface of the substrate while leaving the cobalt binder substantially intact. Murakami's reagent is presently preferred. The substrate is then subjected to a process which removes any residue remaining on the surface as a result of the performance of the process which removes the tungsten carbide. A solution of sulfuric acid and hydrogen peroxide is presently preferred.A diamond coated cemented tungsten carbide tool is formed using an unpolished substrate, which may be prepared by etching as described above or by etching in nitric acid prior to diamond film deposition. Deposition of a substantially continuous diamond film may be accomplished by reactive vapor deposition, thermally assisted (hot filament) CVD, plasma-enhanced CVD, or other techniques.
Patent EP-0539139-B1 (EP)
Inventor: WIEDER ALICIA
IPC: E02D5/56
Filed: 1992-10-19
Granted: 1995-12-20
Abstract: A self-drilling anchor (10) for insertion into a workpiece (11) such as drywall to secure an element to the workpiece (11) comprises a drilling portion (14) having blade means (20) for drilling a bore of pre-determined diameter into the workpiece (11), and a threaded portion (12) including a generally cylindrical body (24) of a diameter substantially the same as the diameter of the bore. The body (24) has thread means (28) for tapping a screw thread into the bore to secure the anchor (10) in the workpiece (11) . The body (24) also has a section (48) having portions of substantially less diameter or lateral extent than the diameter of the bore joining the drilling (14) and threaded (12) portions. The section (48) receives particulate material (46) dislodged from the workpiece (11) by the drilling of the bore, thereby preventing accumulation of particulate impeding insertion of the anchor (10). <IMAGE>
Patent EP-0512876-B1 (EP)
Inventor: ROEDERER ANTOINE
IPC: H01Q21/26
Filed: 1992-04-09
Granted: 1995-07-05
Abstract: An antenna producing, under circular polarisation, a radiation pattern which is axisymmetric about an axis (1) and exhibits a radiation minimum in the direction of this axis, characterised in that it comprises: 
 
  - a reflective conductive surface (2), essentially axisymmetric about the axis, 
  - a straight conductive wire (6) extending axially from a first end (7), situated level with this conductive surface and insulated from it, to a second end (8), this conductive wire being connected at its first end to a supply line (4, 5), and 
  - a plurality of radiating arms (9, 10), each including a first portion (9) extending essentially in a radial plane (11) from the second end of the conductive wire, this first portion being, at its near end, connected electrically and directly to the conductive wire and being, at its far end, prolonged by a second portion (10) in the shape of a curvilinear wire typically being inscribed in a sphere centred on the said second end and whose general direction is inclined with respect to the said radial plane. 
 
<IMAGE>
Patent EP-0511914-B1 (EP)
Inventor: MAIGNAN MICHEL
IPC: G01S7/40
Filed: 1992-04-28
Granted: 1996-05-15
Abstract: The calibration device (16) includes an optical-delay recirculation loop (22) constituted by two delaying fibres (F2, F3), an optical amplifier (28) and a coupler (26) for supplying a succession of several delayed optical signals (OR) in response to a single initial optical signal (OA). This invention applies especially to radars. <IMAGE>
Patent EP-0549500-B1 (EP)
Inventor: BAUMULLER THEODORE
IPC: B65D30/18
Filed: 1992-12-21
Granted: 1996-08-28
Abstract: The subject of the present invention is a sealed, washable packaging bag, its corresponding method of manufacturing and the machine for forming its base. Gussetless sealed, washable packaging bag, made from a complex whose internal face is heat-weldable, characterised in that it comprises a sealed rectangular bottom (2), which has no internal corner, essentially consisting of two lateral tabs (3, 3') cut out from the tube (4) constituting the body of the bag, which are folded transversely inwards and assembled, by welding, on the one hand, together at their free ends, and, on the other hand, along their longitudinal edges, with the bases (7) of two middle tabs (6, 6'), also cut out from the tube (4), the latter being folded down and adhesively bonded onto the said lateral tabs (3, 3') when assembled, so as at least partially to overlap. <IMAGE>
Patent EP-0563156-B1 (EP)
Inventor: STEVENS MARC PETRUS
IPC: G03C1/795
Filed: 1991-12-19
Granted: 1998-04-08
Abstract: The present invention relates to planographic printing plate precursors, comprising a hydrophilic layer coated on a thermoplastic resin support characterised in that said thermoplastic resin support has a thickness between 200 and 400 microns, is substantially transparent to visible light, and is made of a copolymer comprising ethyleneterephthalate as the main recurring polymer units, said copolymer being the polycondensation reaction product of ethylene glycol and terephthalic acid, ethylene glycol being substituted by another diol, and/or terephthalic acid being substituted by another aromatic dicarboxylic acid, either substitution(s) amounting to between 4 and 20 mol percent with respect to ethylene glycol and/or terephthalic acid, or said copolymer being the polycondensation reaction product of ethylene glycol and dimethylterephthalate, ethylene glycol being substituted by another diol, and/or dimethylterephthalate being substituted by the dimethyl ester of another aromatic dicarboxylic acid, either substitution(s) amounting to between 4 and 20 mol percent with respect to ethylene glycol and/or dimethylterephthalate.
Patent EP-0563233-B1 (EP)
Inventor: FIGULY GARRET DANIEL
IPC: C08G18/48
Filed: 1991-12-17
Granted: 1996-09-04
Abstract: Solutions of segmented polyurethanes are coagulated to form shaped structures comprising a substantially continuous pore-free sheath surrounding a cellular core.
Patent EP-0578701-B1 (EP)
Inventor: TURNER LEIGH HOLBROOK NGEE ANN
IPC: H04W4/02
Filed: 1992-04-03
Granted: 1999-10-20
Abstract: A system for handling of articles such as baggage or carrier cargo. The system uses the principle of electromagnetic communication in which an interrogator containing a transmitter generates an electromagnetic signal which is transmitted via an interrogator antenna system to an electronic label containing a label receiving antenna. The electronic label is attached to the article as they are processed. The label antenna receives a proportion of the transmitted energy and through a rectifier generates a dc power supply for operation of a reply generation circuit connected either to the label receiving antenna or a separate label reply antenna with the result that an information bearing electromagnetic reply signal is radiated by the label. <IMAGE>
Patent EP-0549814-B1 (EP)
Inventor: IMAMURA TAKAHIRO
IPC: G11B5/55
Filed: 1992-07-23
Granted: 1997-06-18
Abstract: A mechanism for finely moving the head of an apparatus for reading and writing information from and to a recording disk by the use of a head (4), which is disposed at a part of a head actuator (HA) for moving the head (4) in a radial direction of the recording disk and positioning it to a desired recording track on the recording disk, and which can move the head (4) independent of the motion of this head actuator (HA). The mechanism comprises expandable regions (12) arranged apart by a gap (15) nearly in symmetry with respect to the centerline of the head actuator (HA), expandable members (14) fixedly disposed on both or one of the surfaces of the expandable regions (12) and expanding or contracting the regions (12) due to deformation thereof when a current is applied thereto, fixed regions each disposed at one of the ends of each expandable region (12) continuously with the expandable region (12), and not displaced due to the expansion of the expandable regions (12), movable regions (11) each disposed continuously at the other end of each expandable region (12) and displaced due to the expansion of the expandable region (12), and at least one hinge member (13) interposed between the movable regions (12) or between the movable regions (11) and the expandable regions (12), and permitting smooth displacement of the movable regions (11) on the moving plane of the head (4).
Patent EP-0559883-B1 (EP)
Inventor: JANER PATRICK
IPC: H04L27/20
Filed: 1992-09-25
Granted: 1997-07-09
Abstract: PCT No. PCT/FR92/00895 Sec. 371 Date May 20, 1993 Sec. 102(e) Date May 20, 1993 PCT Filed Sep. 25, 1992 PCT Pub. No. WO93/06677 PCT Pub. Date Jan. 4, 1993.The transmitter uses a synthesized oscillator (1A) whose reference (24) is provided by the clock (H) of the data (P, Q). The demodulation oscillator (13A) of the receiver is a synthesizer which is functionally identical to that (1A) of the transmitter, and its reference (23) is provided by the clock (H, 36) recovered from the received data.
Patent EP-0573912-B1 (EP)
Inventor: HEHL KARL
IPC: B29C45/76
Filed: 1993-06-04
Granted: 1996-04-10
Abstract: In a method for controlling a plastics injection-moulding machine, the operating parameters required for the sequence of an injection cycle are input in a form guiding the operator via an input unit (E) into a data processing unit storing these operating parameters, and subsequently injection cycles are carried out in accordance with the stored operating parameters. During the input, with knowledge of the possible process sequence of injection cycles governed by physical and machine-and mould-related design conditions, and after entering the devices existing on the respective machine or assigned to it, a selective choice of input possibilities is made available to the operator for the sequence and the configuration of the injection cycle. As a result, the parameters necessary for setting up the injection-moulding machine can be input faster, at the same time reducing the frequency of errors. <IMAGE>
Patent EP-0590391-B1 (EP)
Inventor: LUEHMANN BERND DR
IPC: C09J7/10
Filed: 1993-09-11
Granted: 1995-11-15
Abstract: Redetachable, self-adhesive hook or similar fastening device, characterised by a strip (1) of an adhesive film for a redetachable adhesion based on thermoplastic rubber and tackifying resins, the adhesive film having high elasticity and low plasticity and the adhesion being smaller than the cohesion, the adhesive capacity largely disappearing on stretching of the film, the ratio of pull-off force to tearing load being at least 1:1.5, and an adhesive bond produced therewith being detachable by pulling at the adhesive film in the direction of the adhesion plane, one end of the strip (1) being provided on both sides with a covering (4) which at the same time serves as grip for pulling, at least the covering (4) arranged on the front side being UV-impermeable and the front side of the strip (1), with the exception of the covering (4) region, bearing a baseplate (3) with a forwardly facing pin-shaped extension (2), and the reverse side of the strip (1) being covered with a release paper or a release film (5) which has a grip (6) in the region of the covering (4). <IMAGE>