baber/WOPTO huggingface dataset:
Patent EP-0404921-B1 (EP)
Title: Paire de rotors pour compresseur a vis haute pression
Inventor: MOSEMANN DIETER
IPC: F04C29/00
Filed: 1990-01-17
Granted: 1993-11-10
Abstract: Une paire de rotors pour compresseur à vis haute pression comporte un rotor principal et un rotor auxiliaire. Le rotor principal comprend des dents sensiblement convexes disposés à l'extérieur de son cercle primitif de référence et le rotor auxiliaire présente des dents sensiblement concaves disposées à l'intérieur de son cercle primitif. L'entraxe qui délimite la dimension des éventuels coussinets est accru uniquement par l'augmentation du nombre de dents sur le rotor auxiliaire.
Patent EP-0455671-B1 (EP)
Inventor: LOGAN ALAN
IPC: F41A19/12
Filed: 1990-01-23
Granted: 1996-06-05
Abstract: L'outil automatique décrit, qui sert à enfoncer un clou ou autre élément de fixation dans une surface de travail, comprend un percuteur (9) servant à la mise à feu d'une charge explosive pour permettre d'enfoncer l'élément de fixation. Le percuteur (9) est maintenu dans une position armée contre un ressort de sollicitation par une gâchette rotative (17), laquelle est déplacée vers l'arrière pendant l'armement par pression d'un canon (3) contre la surface de travail. Dans la position armée, la gâchette (17) est alignée sur un mécanisme de détente (29), qui peut être actionné pour faire pivoter la gâchette (17) et libérer ainsi le percuteur (9), lequel est ensuite entraîné par le ressort de sollicitation de façon à permettre la mise à feu de la charge.
Patent EP-0414917-B1 (EP)
Inventor: KURIHARA KAZUHIKO
IPC: D04H3/05
Filed: 1990-03-12
Granted: 1996-02-28
Abstract: Tissu non tissé caractérisé en ce qu'il comprend une couche de filaments dans laquelle de nombreux filaments formés sur un matériau polymère sont agencés en spirale, telles de nombreuses ellipses étroites disposées sur un plan l'une à côté de l'autre. On produit ce tissu en filant un matériau polymère, en faisant vibrer les filaments, en amplifiant la vibration et en disposant les filaments de manière à former un ensemble d'ellipses étroites essentiellement dans le sens de l'axe principal de l'ellipse.
Patent EP-0462215-B1 (EP)
Inventor: RACANIELLO VINCENT
IPC: A61K49/00
Filed: 1990-03-09
Granted: 2002-06-19
Abstract: The subject invention provides an isolated nucleic acid molecule which comprises nucleic acid encoding a polypeptide which has the biological activity of a receptor for picornavirus and in addition, provides a purified polypeptide which has this activity. The subject invention also provides a method for inducing the production of a polypeptide which includes the use of expression vectors in a host vector system. Therapeutic compositions comprising purified polypeptides which have the biological activity of a receptor for picornavirus are also provided for as are methods of treating and preventing human poliovirus infection. Further, the subject invention provides a method of producing a transgenic animal expressing human picornavirus. The subject invention provides a method of testing the efficacy of a picornavirus vaccine which comprises administering the vaccine to a transgenic animal described above and determining whether the resulting transgenic animal is protected from infection by human picornavirus. Lastly, a method of testing the virulence of a picornavirus vaccine is provided.
Patent EP-0484362-B1 (EP)
Inventor: QUILITZ UDO
IPC: G06Q10/06
Filed: 1990-07-28
Granted: 1994-05-18
Abstract: In a process for allocating data sets to time values of a consecutive sequence, each time value is stored as a data string in a field. Read-out of a given time value starts at the beginning of the data string and continues up to the selected time value. A time value can be allocated to each unit of a data string and vice versa.
Patent EP-0489750-B1 (EP)
Inventor: ALLISON ALAN CHRIS
IPC: A61M5/50
Filed: 1990-08-06
Granted: 1996-04-17
Abstract: A locking device for preventing reuse of a plastic syringe is formed as a barbed element which can be inserted in the open end of the syringe between the inner surface of the syringe wall and the plunger stem. The barbed element has at least a first barbed point (11, 31) for engaging it in a fixed position in either the plunger stem or the syringe wall, and at least a second barbed (12, 32) point which is angled so as to be slidable along the other of the plunger stem or syringe wall in the direction toward the injection end (21, 41) and to be fixedly engageable therein in the opposite direction away from the injection end (21, 41) whereby retraction of the plunger (20, 40) after once depressing it toward the injection end (21, 41) is thereby prevented. The preferred embodiments of the locking device are formed from a single metal blank, and have a spring-type or a clip-type body portion for holding or clipping the device in position on the plunger stem.
Patent EP-0487634-B1 (EP)
Inventor: JAKOB HERBERT E
IPC: E01C23/12
Filed: 1990-08-06
Granted: 1994-11-02
Abstract: An apparatus is disclosed for the cold, in-place recycling of asphalt paving of an asphalt roadway. The apparatus is self-propelled, and it includes a cylindrical milling drum mounted at a medial location along its longitudinal length and which serves to remove a thickness of the asphalt paving and break the same into particles as the apparatus moves forwardly along the roadway. The particles are lifted to a separating screen which is positioned forwardly of the drum, and the particles are thereby separated into a first portion of relatively small particles suitable for recycling and a second portion of oversized particles. The first portion is delivered to the rear end of the apparatus where it is mixed with a suitable liquid additive, and then discharged onto the roadway. A following paver then forms the discharged material into new paving. The second portion of oversized particles is discharged onto the roadway at a location in front of the milling drum. Thus the milling durm again contacts the second portion upon forward mavement of the apparatus, and the durm acts to further crush the particles and cause them to be recycled through the apparatus.
Patent EP-0443347-B1 (EP)
Inventor: DA SILVA AMANDIO MACHADO
IPC: A47J37/06
Filed: 1991-01-30
Granted: 1996-04-10
Abstract: The present invention refers to a horizontal grill apparatus with structure in stainless steel, meant for industrial or domestic purposes, with isolated walls to prevent the loss of heat. On its upper part there is a grill (11) placed horizontally, and at a level lower to this, placed sideways, there are the heat distributing sources, which may be provided with a ventilator to activate the circulation of heat. In parallel to the grill (11), below, there is a reception box (4) for the food residues, which do not touch the heating source, therefore not producing any smokes or smells from burnt fat. <IMAGE>
Patent EP-0483536-B1 (EP)
Inventor: ERPENBACH HEINZ DR
IPC: C07C51/56
Filed: 1991-10-02
Granted: 1995-01-11
Abstract: A continuous process for the simultaneous preparation of acetic acid and acetic anhydride from a starting mixture of methanol and methyl acetate and, if appropriate, dimethyl ether, by reaction with carbon monoxide under anhydrous conditions at temperatures from 150 to 250 DEG C and under increased pressure in a reaction zone using a dissolved catalyst system containing a nickel compound, methyl iodide as promoter, at least one co-promoter such as alkali metal iodide, quaternary phosphonium iodide or quaternary ammonium iodide, and a cocatalyst, is characterised in that the cocatalyst used is a rhodium or iridium compound in a molar ratio of nickel : cocatalyst of 1 : (0.005 to 0.1), a nickel concentration of 0.01 to 0.1, preferably 0.015 to 0.06 mol/l is established in the reaction zone, and is carried out under an increased pressure of 30 to 100 bar.
Patent EP-0459658-B1 (EP)
Inventor: OLIFF JAMES R
IPC: B65D5/02
Filed: 1991-05-15
Granted: 1995-02-15
Abstract: A plurality of cans each having a cylindrical side wall and inwardly recessed bottom and top portions, the carton including a top wall (1), a first pair of continuous uninterrupted bevel strips (8,9) foldably joined to the side edges of the top wall, side walls 12,13) foldably joined along their top edges respectively to the first pair of bevel strips, a second pair of continuous uninterrupted bevel strips (24,26) foldably joined respectively along the bottom edges of the side walls, a pair of lap panels (28,30) foldably joined respectively along the bottom edges of the second pair of bevel strips and secured together in overlapping relation, an anchoring panel (16,17,20,21) foldably joined to each end edge of each side wall and folded into flat face contacting relation with the inner surface of the associated side wall, and web structure (54,55,56,57) foldably joined to each end of each of the anchoring panels and to the adjacent corner of the top wall and of the composite bottom wall, the web structures being respectively disposed astride the corners of the carton and in engagement with the adjacent cans to prevent dislodgement of the cans from the carton. <IMAGE>
Patent EP-0493020-B1 (EP)
Inventor: BACKHOUSE ANTHONY EDWARD
IPC: B23Q1/30
Filed: 1991-12-20
Granted: 1995-04-26
Abstract: Machining apparatus (150) comprises a boom (162) displaceable along spaced rails (158) and a carriage (174) displaceable along the boom (162) perpendicularly to the displacement direction of the boom. A machining station (178) is adjustably supported on the carriage (174) by three adjustment means (62) to adjust a machine head (180), such as a milling cutter, towards and away from a workpiece (151) disposed between the rails (158) beneath the machining station (178). Adjustment of the machine head (180) resutts from inaccuracies in the level of the rails (158) and/or the displacement of the carriage (174). Variations in the level of the rails (158) and/or carriage (174) are determined by a respective sensor (70) associated with each adjustment means (62) which monitors a reference defined by a planar laser beam (72). Alternatively one of the three adjustment means (62) between the machining station (178) and the carriage (174) may be replaced by a pivot (208) with the third adjustment means (224) being arranged to adjust the machine head (180) relative to the remainder of the machining station (178). In an alternative embodiment, the boom (26) is rotatable about a pivot support (18) within a cylindrical workpiece (12) with the machining station (34) mounted on the remote end of the boom (26) and optionally displaceable with a carriage (52) along the boom. The boom (26) is supported at its remote end on the workpiece by wheel units (38, 40). <IMAGE>
Patent EP-0446141-B1 (EP)
Inventor: BOURGUIGNON JEAN-JACQUES
IPC: A61P9/08
Filed: 1991-03-08
Granted: 1995-01-18
Abstract: New imidazo [1,2-c] quinazoline compounds useful as coronary smooth muscle relaxants and corresponding to the formula:  <IMAGE>  in which: Y is oxygen or sulfur; R1 is (C1-C6) alkyl optionally substituted by a phenyl itself optionally substituted, a (C3-C6) cycloalkyl, optionally substituted phenyl, furyl, thienyl or acyl; R2 is hydrogen, a halogen or a (C1-C6) alkyl optionally substituted by amino or dialkylamino; R3 is hydrogen, (C1-C6) alkyl optionally substituted by an aryl, or R-CO-(CH2)n- [n being 1, 2 or 3, and R being (C1-C6) alkoxy, amino, (alkyl or dialkyl)amino, morpholino or methylpiperazinyl]; and X is hydrogen or a halogen. These compounds and their physiologically tolerated salts can be used in medical treatment of coronary smooth-muscle dysfunctions.
Patent EP-0461096-B1 (EP)
Inventor: VAN GYSEL AUGUST
IPC: C07D207/448
Filed: 1991-05-31
Granted: 1997-02-05
Abstract: Process for the manufacture of N-phenylmaleimide, in which maleic anhydride is reacted with aniline in a single stage at elevated temperature in the presence of a water-immiscible organic solvent capable of forming an azeotrope with water and of p-toluenesulphonic acid as catalyst. 
<??>According to the invention the recovery of N-phenylmaleimide comprises the following successive stages: 
 
  (a) the reaction mixture is treated in a dilution and filtration zone in which it is diluted with an additional quantity of solvent, the dilute mixture being subjected to a low-temperature filtration in order to separate off a solid cake containing the catalyst and the impurities, and a filtrate consisting of a solution of N-phenylmaleimide in the solvent, and 
  (b) this solution of N-phenylmaleimide is subjected to a distillation at reduced pressure so as to separate off successively the solvent and N-phenylmaleimide of at least 99% purity, whereas the distillation residue is treated exactly as indicated in (a) above in a dilution and filtration zone for recovering the N-phenylmaleimide therefrom, the filtrate being returned to stage (a) to be used for diluting the reaction mixture for the synthesis which follows. 
 
<??>In addition, the filter cakes from stages (a) and (b) are washed with the solvent obtained by distillation in stage (b) and the washing solvents are recycled to the stage of synthesis of N-phenylmaleimide and/or to the dilution zones. 
<??>A N-phenylmaleimide of high purity is obtained in an overall yield which exceeds 86 mol%; the problem of water pollution is reduced to a minimum.
Patent EP-0500833-B1 (EP)
Inventor: BACHELIER HEINZ-JUERGEN
IPC: B01F15/00
Filed: 1991-08-09
Granted: 1994-06-29
Abstract: The invention concerns a stirrer assembly, designed to fit into a container, with at least one stirrer shaft which can be raised and lowered in the axial direction plus a drive unit, with at least one drive shaft, mounted by means of a supporting housing on the container. The drive shaft and stirrer shaft are detachably connected to each other outside the container by means of an intermediate element with a seal allowing the stirrer shaft to pass through the wall of the container. The seal (11) is disposed a certain longitudinal distance from the opening (9) for the stirrer shaft (5) and rests against a seal housing (18) which covers the connection between the intermediate element (1) and the stirrer shaft (5) and which is designed to be tightly joined to the seal (11) and the container wall (10). In addition, the seal housing (18) and the seal (11) can be telescoped together in the axial direction. A stirrer assembly of this kind is compact and simple in design, and enables the stirrer-shaft seal in the container-wall opening to be changed rapidly with either normally or coaxially mounted stirrer shafts.
Patent EP-0504422-B1 (EP)
Inventor: TAKEUCHI YUKIHISA
IPC: B01D46/42
Filed: 1991-10-03
Granted: 1997-03-26
Abstract: A self-heating filter capable of collecting particulates discharged from a diesel engine and of reliably burning and removing the particulates thus collected, which filter comprises a screen of a support body portion formed of an electrically conductive member and microporous diameter portions formed of a porous type sintered member, capable of collecting the particulates by the porous type pores.
Patent EP-0511333-B1 (EP)
Inventor: ECKHARDT WOLFGANG
IPC: H01J29/70
Filed: 1991-10-31
Granted: 1995-08-02
Abstract: L'invention concerne un tube cathodique comprenant un ballon en verre (GK) présentant une partie évasée en forme d'entonnoir et une base (KB) reliée à cette partie, revêtue sur sa face interne, d'une couche luminescente (LS). Il se forme habituellement un rectangle qui doit être reproduit sur une couche luminescente d'un tube cathodique et comportant des parties concaves. Cette distorsion dite ''distorsion en coussin'' est supprimée grâce au fait qu'il est prévu, directement sur la couche luminescente (LS), parallèlement à ses bords latéraux, des moyens (SM) constitués de matériaux stables ou permanents, lesquels sont aimantés de telle façon que les distorsions en coussin disparaissent. L'invention est appliquée dans la technique de télévision.
Patent EP-0553229-B1 (EP)
Inventor: LOEFAS STEFAN
IPC: G01N33/76
Filed: 1991-09-26
Granted: 1996-02-07
Abstract: Méthode de dosage comprenant l'étape de la liaison d'une deuxième substance à une première substance immobilisée sur une surface en phase solide, la première substance étant soit un ligand soit une substance liée directement ou indirectement à ladite première substance. La méthode se caractérise par la fait que la surface en phase solide sur laquelle la première substance est immobilisée présente une charge électrique, et que la réaction pour lier la deuxième substance à la première substance intervient à une force ionique inférieure à 100mM, et dans des conditions de pH telles que la charge électrique de la deuxième substance est opposée à celle de la surface en phase solide de sorte que la deuxième substance est électrostatiquement attirée par la surface en phase solide sur laquelle elle doit se concentrer.
Patent EP-0503433-B1 (EP)
Inventor: PASCHER HELMUT DR
IPC: G02B6/44
Filed: 1992-03-02
Granted: 1996-05-29
Abstract: The chamber elements (CE1-CE5) are in each case initially guided in a curving track, the optical waveguide ribbons (BD1-BD4) being inserted there in layers in such a way that the optical waveguide ribbons situated further to the outside in the curved track are of greater length than those situated further to the inside. The cable core is assembled from the chamber elements (CE1-CE5) thus produced in such a way that the chamber elements (CE1-CE5) are arranged so as to extend in the shape of a helix relative to the cable axis. 
<IMAGE>
Patent EP-0507336-B1 (EP)
Inventor: PFEIFFER ROLAND DIPL-ING
IPC: G11C11/409
Filed: 1992-04-03
Granted: 1998-07-08
Abstract: To speed up the reading operation from internal bit lines (B, B) to external data lines (D, D) in semiconductor memories, the bit lines (B, B) are connected to the gates of first transistors (T1, T1'). The outputs of the first transistors are connected via cross-coupled second transistors (T2, T2') to a bit-line decoder and via a third transistor each (T3, T3', T5, T5') to the data lines (D, D). Reading back is performed via transistors (T4, T4') arranged crosswise between a bit line each (B, B) and a data line each (D, D). The third transistors (T3, T3', T5, T5') may be NMOS or bipolar transistors. With the circuit arrangement, reading to the data lines (D, D) can be performed at the same time as an assessing operation. <IMAGE>
Patent EP-0518174-B1 (EP)
Inventor: HINGER KLAUS-JUERGEN DR
IPC: E03F3/06
Filed: 1992-06-02
Granted: 1995-01-04
Abstract: The device for repairing sewer pipes comprises an extruder (1) which is drivable by means of travelling mechanisms (14) and is provided with a radial pipe nozzle (11), which extrudes a thermoplastic tube (58) onto the inner surface (7) of the sewer pipe (8) to be repaired. The thermoplastic tube (58) is pressed by compressed air against the inner surface (7) and cooled to form a lining pipe (57). 
<IMAGE>
Patent EP-0525486-B1 (EP)
Inventor: WILLNAT HELMUT
IPC: H01R33/06
Filed: 1992-07-11
Granted: 1995-12-20
Abstract: The socket for a two-pin halogen lamp (10) having a base (13) which is constructed of insulating material comprises a contact plate (19) for transferring current to the lamp pins (17), in this case the contact plate (19), on which a spring (20) acts, loads the lamp pins (17) and holds them pressed against a stop surface (26), in this case the contact plate (19) when it is in the inserted position lies obliquely with respect to the bearing surface (26) so that an insertion ramp for the lamp pins is produced. <IMAGE>
Patent EP-0585475-B1 (EP)
Inventor: TROOST MARCEL ABRAHAM DIPL-ING
IPC: H04Q11/08
Filed: 1992-07-31
Granted: 1998-09-23
Abstract: During the loading and reading-out for checking newly loaded addresses, the control memory (CM) is selected not cyclically but optionally, specifically in each case alternating with the said cyclic selection, in deviation from normal operation. This saves time. <IMAGE>
Patent EP-0531943-B1 (EP)
Inventor: NOMURA TADASHI DR
IPC: C11D1/12
Filed: 1992-09-08
Granted: 1993-12-15
Abstract: A tinting shampoo with an efficient and gentle cleansing effect and improved colour absorption which contains at least one direct dyestuff in a water-based surfactant mixture comprising at least an anion-active surfactant in a proportion of about 5 to 35% by weight, especially a mixture of sulphosuccinate and a lauroyl sarcosinate, 0.5 to 10% by weight of a surface-active amine oxide, and about 2.5 to about 15% by weight of an alkyl polyglycoside, and, optionally, about 0.5 to about 10% by weight of an amphoteric surfactant and (or) about 0.5 to about 5% by weight of a further non-ionic surfactant.
Patent EP-0521550-B1 (EP)
Inventor: VALLES MARIA JOSE
IPC: C07D307/94
Filed: 1992-06-24
Granted: 1996-09-18
Abstract: The invention relates to a new vitamin D compound, substituted in the 18-position with an alkyl group, a hydroxy group, an alkoxy group, an alkenyl group, an alkynyl group, a fluorinated alkyl group or a fluorinated alkenyl group. The invention also relates to a method of preparing said vitamin D compound and to a lactone and a hydrindane intermediate.  The vitamin D compound is of the general formula <CHEM> t
Patent EP-0528472-B1 (EP)
Inventor: ANTOCCI JOSEPH D
IPC: G01N21/07
Filed: 1992-07-29
Granted: 1996-12-04
Abstract: A multicuvette rotor which reduces unacceptable tendencies of reagent or a sample material to spontaneously move or "wick" from one chamber compartment to the other, resulting in premature conmingling of reactants, and of sample or reagent material to flow out of one or more of the radially outer loading ports during acceleration of the rotor for transfer of the sample or reagent material from inner chambers to corresponding outer chambers. <IMAGE>
Patent EP-0545820-B1 (EP)
Inventor: DOUSSIERE PIERRE
IPC: H01S5/00
Filed: 1992-12-03
Granted: 1995-08-30
Abstract: A component such as a laser includes two superimposed light guides, one active (101), the other passive (102). The width of the active guide decreases in a rear part (TB) of a mode transition section (TB, TC) in order to couple a "narrow" optical mode (NA) which is amplified and guided by the active guide, to a "wide" mode (NC) which is guided by this passive guide and which has a larger girth than this narrow mode. The width of the passive guide (102) decreases subsequently in a forward part (TC) of this section in order to couple the wide mode to an even wider circularised mode (NE). 
<??>The invention applies in particular to the production of optical heads for fibre optic telecommunications networks. 
<IMAGE>
Patent EP-0542696-B1 (EP)
Inventor: OMATI ENNIO
IPC: H01H35/34
Filed: 1992-10-01
Granted: 1996-07-03
Abstract: The present invention relates to a pressure switch having a manually operated safety microswitch, characterized in that it comprises a bottom body, defining in its inside a chamber communicating with a fluid to be controlled, and associated with a top cap, which supports an operating microswitch. The chamber is closed by a membrane, preferably made of a silicone material, provided with an O-ring and coupled to a steel membrane, with a driving tappet assembly which is directly formed on the latter membrane and operates on a washer element, which is counter biassed by a first counterbiassing spring and operates on a push-button of the operating microswitch, a safety microswitch being moreover provided, which can be manually operated or re-armed, and cooperating with a pin element extending from the washer. <IMAGE>
Patent EP-0561104-B1 (EP)
Inventor: COCHRAN DANNY BERYL
IPC: A01K31/16
Filed: 1992-08-25
Granted: 1995-09-20
Abstract: A gray poultry nest pad is taught. The gray color is defined by the "Munsell System" comprising a hue of 2.5R through 10RP inclusive, a value of 3 through 9 inclusive and a chroma of 0 through 2 inclusive.