baber/WOPTO huggingface dataset:
Patent EP-0125486-A1 (EP)
Title: Procédé de fabrication de pièces ou poudres en un composé de silicium ou d'un métal, par réaction de pièces ou de poudres de silicium ou d'un métal à l'état solide sur un gaz
Inventor: BROUSSAUD DANIEL
IPC: B01J19/00
Filed: 1984-04-10
Abstract: Procédé de fabrication de pièces ou poudres en un composé de silicium ou d'un métal, par réaction de pièces ou poudres de silicium ou d'un métal à l'état solide sur un gaz. 
     Procédé de fabrication de pièces ou poudres en un composé du silicium ou d'un métal par réaction exothermique des pièces ou poudres de silicium ou d'un métal à l'état solide sur un gaz, dans lequel on enregistre le débit différentiel ou la variation de pression du gaz réactif au contact de la pièce ou de la poudre, et l'on effectue la réaction à des températures croissantes en fonction du débit différentiel ou de la pression du gaz réactif. On détermine au préalable un débit différentiel maximal du gaz réactif en fonction de la nature chimique des pièces ou poudres, et éventuellement de la densité et des dimensions des pièces, et suspend la montée en température lorsque le débit différentiel ou la vitesse de chute de pression du gaz réactif atteignent la valeur maximale déterminée, au-delà de laquelle la réaction s'emballera i t et ne permettrait pas d'obtenir une transformation complète des pièces ou poudres.
Patent EP-0137102-A1 (EP)
Inventor: FRIEDLI PAUL
IPC: B66B1/44
Filed: 1984-06-01
Abstract: 1. Equipment, for the control of the braking initiation point in lifts, with markings (M1, M4), which are applied in the lift shaft (14) at a certain spacing from the storeys and which co-operate with a switch (15), which is actuable when the lift cage (6) travels past, and with a speed-measuring equipment (1) connected with the hoist motor (1), wherein the braking initiation point is determinable in dependence on the speed measured when the lift cage (6) travels past the marking (M1, M4) of the target storey and wherein stopping errors of earlier travels are taken into consideration in the determination of the braking initiation point, characterised thereby, - that a distance table (RAM1) is provided in the form of a store, in which the distances between the markings (M1, M4) of each storey are stored, - that a computer (RE) is provided, which from the distances forms a target travel (SSoll ) respectively associated only with the storey concerned and which determines a braking initiation travel (SEinl ) through subtraction of an empirical braking travel (SBr ) from the target travel (SSoll ), - that a travel counter (C3) is provided, which is started when the lift cage (6) travels past the first marking (M1) of a storey and on the signal change of the switch (15) brought about thereby, and - that a comparator (KO) is provided, which on equality of the travel counter state and the braking initiation travel (SEinl ) generates a signal determining the braking initiation point.
Patent EP-0137165-A1 (EP)
Inventor: KILEY DONALD BURNS
IPC: G01R31/3185
Filed: 1984-07-27
Abstract: Disclosed is a circuit which provides a double clocking latch during testing of the circuit to prevent race or flushing of the scan rings from occuring during the test mode and yet can be operated to capture and hold output data during the operation mode with stable data inputs. The preferred embodiment is a programmable latching circuit (transistors 41 to 52) comprising a double ended cross coupled circuit having first (47, 48) and second (44, 45) programmable legs and a third non-programmable leg (49, 50) with the first programmable leg (47, 48) cross coupled to the third leg (49, 50) and the second programmable leg (44, 45) being switchably cross coupled to the third leg (49, 50).
Patent EP-0135781-A1 (EP)
Inventor: STRUPCZEWSKI JOSEPH T
IPC: C07D403/04
Filed: 1984-08-17
Abstract: Novel 3-(piperidinyl)- and 3-(pyrrolidinyl)-1H-indazoles, intermediates and processes for the preperation thereof, and their use for treating psychoses and alleviating pain are disclosed.
Patent EP-0134563-A1 (EP)
Inventor: ISAMU WATANABE
IPC: A61P31/04
Filed: 1984-08-17
Abstract: An aminoglycoside compound represented by the following formula (1)
     wherein
     R, and R 2  are different from each other and each represents a hydrogen atom or a methyl group,   R 3  represents a hydrogen atom, a hydroxyl group or a methoxy group,   A represents a residue of a C 2 -C 11  amino acid or a   residue of a dipeptide composed of two said amino acids which are identical or different, and   n represents 1 or 2;   and its acid addition salt: and a process for the production thereof.
Patent EP-0140171-A1 (EP)
Title: Garniture d'étanchéité pour joints de tuyaux en fonte
Inventor: BUCHER CLAUDE
IPC: F16L17/02
Filed: 1984-09-27
Abstract: Garniture d'étanchéité pour raccords à bout mâle (1) et emboîtement (3). La garniture d'étanchéité (2) à corps (10) présente, un talon d'ancrage (8) en vis-à-vis duquel est situé, en prolongement radial interne, un pied (12) relié intérieurement au corps (10) par une gorge interne (19). Application aux joints pour tuyaux en fonte à bout mâle et emboîtement lorsqu'ils présentent de larges tolérances dimensionnelles sur le diamètre.
Patent EP-0148361-A1 (EP)
Inventor: BURMAN ORVAR BOSON
IPC: H01L41/053
Filed: 1984-11-07
Abstract: Novel mounting means are described for a piezoceramic transformer device to avoid spurious responses occurring when the piezoceramic member is acted upon by external mechanical forces or other influences. More particularly, the output AC signal derived from said device is most sensitive to device operation at or near its resonant frequency and any external mechanical forces which can accidently impinge upon the piezoceramic member in said device will substantially vary the desired resonant frequency operation and the attendant output AC signal derived therefrom. The present mounting means for said device mechanically isolates said piezoceramic member in a housing with novel suspension means.
Patent EP-0184586-A1 (EP)
Inventor: LOTZ HORST K
IPC: B23K37/00
Filed: 1984-12-08
Abstract: 1. A method of producing flash-free continuous castings (4), flashes (6) which arise on the bottom edge because of flame cutting being melted and blown away by the kinetic energy of a gas stream, oxygen being blown inclinedly towards the underside (4a) of the workpiece perpendicularly to the cutting direction (2), characterized in that gases are injected downwardly into the cut (5) after the cutting torch (3) and the residual flashes (6) which arise are removed by means of cutting rolls (15) or by air being blown in the cutting direction (2) adjacent the cut (5) at an angle (beta) of from 3 to 10 degrees to the workpiece underside (4a).
Patent EP-0149128-A1 (EP)
Inventor: REBENTISCH HUGO E
IPC: F16B37/04
Filed: 1984-12-10
Abstract: 57 A fastener (10/Fig. 1) for attaching fixtures to channeled structural members (20/Fig. 4) has an extended bolt engaging section (330/Fig. 1) which increases the load carrying capacity of the fastener (10/Fig. 1). The fastener (10/Fig. 1), with the extended section (340/Fig. 2), can be used in channeled structural members (20/Fig. 4) of limited depth as well as the standard channeled structural members without sacrificing the load carrying capacity. The extended section (340/Fig. 2) has an alignment feature which will align the flanges (70, 80/Fig. 4) of the channeled structural member (20/Fig. 4) with the grooved flange engaging means (280, 290/Fig. 1) of the fastener (10/Fig. 1) permitting the use of the fastener (10/Fig. 1) in channeled structural members (20/Fig. 4) having widths greater than standard members.
Patent EP-0132066-A1 (EP)
Inventor: MANLOW TERENCE VICTOR
IPC: E21D11/08
Filed: 1984-06-27
Abstract: A method of constructing a lined or relined tunnel utilises four lining segments, three of which (1, 2, 3) have a longer arcuate length than the fourth (4). The tunnel is constructed within a shield (20) having a tubutar member (21) and a curved build plate (22) having a minimum internal dimension at least the same as the outside radius of the lining. The shield also has a circular skirt the upper part of which is extended rearwardly to form a hood (26). In the method a length of tunnel is excavated and the shield positioned therein, a first segment (1) is positioned on the build plate and the segments (2,3) then located upon the first segment (1). The ends of the second and third segments (2,3) remote from the segment (1) are pivoted outwardly to locate the fourth segment (4). The shield is provided with a flexible collar (27) extending from the confluence of the member (21) and skirt (25) interiorly of the shield to provide a seal between the lining segments and the collar against filler material (40), the collar having an L-shape for clampingly securing the collar to the tubular member and skirt combination.
Patent EP-0129461-A1 (EP)
Inventor: VINCENT MICHEL
IPC: A61K31/403
Filed: 1984-06-05
Abstract: 1. Claims for the contracting states : BE, CH, DE, FR, GB, IT, LI, LU, NL, SE Compounds corresponding to the general formula I :  see diagramm : EP0129461,P7,F5  in which the ring A is saturated or, alternatively, benzenic, R represents a hydrogen atom or a lower alkyl group having from 1 to 4 carbon atoms, R' represents a linear alkyl radical having from 1 to 6 carbon atoms or a mono- or di-cycloalkyl-alkyl radical having from 4 to 7 carbon atoms, in their racemic form or in the form of optical isomers, and the salts thereof obtained with a therapeutically compatible mineral or organic base or the addition salts thereof obtained with a pharmaceutically compatible mineral or organic acid. 1. Claim for the contracting state : AT Process for the preparation of compounds corresponding to the general formula I :  see diagramm : EP0129461,P7,F6  in which the ring A is saturated or, alternatively, benzenic, R represents a hydrogen atom or a lower alkyl group having from 1 to 4 carbon atoms, R' represents a linear alkyl radical having from 1 to 6 carbon atoms or a mono- or di-cycloalkyl-alkyl radical having from 4 to 7 carbon atoms, in their racemic form or in the form of optical isomers, and the salts thereof obtained with a therapeutically compatible mineral or organic base or the addition salts thereof obtained with a pharmaceutically compatible mineral or organic acid, characterised in that a carboxyisoindole derivative of the formula :  see diagramm : EP0129461,P8,F1  in which A has the same meaning as in formula I and R" represents an alkyl group having from 1 to 6 carbon atoms, preferably a tert.-butyl group, or one of the addition salts thereof, is condensed with a functional derivative of a substituted amino acid of the formula III :  see diagramm : EP0129461,P8,F2  in which R et R' have the same meanings as in formula I and the nitrogen atom is protected by a radical customarily used for protection in the synthesis of peptides, such as benzyloxycarbonyl or tert.-butoxycarbonyl, and the intermediate compound obtained is subjected to customary deprotecting processes, such as, for example, total or partial saponification, and/or hydrogenolysis, and in this manner is converted into a compound of the formula I.
Patent EP-0139684-A1 (EP)
Title: Etirage de materiaux en feuilles
Inventor: BAKER ALFRED CHARLES LOUIS
IPC: B41F15/36
Filed: 1984-03-14
Abstract: Dispositif destiné à être utilisé dans l'étirage de matériaux en feuilles (22) maintenus sensiblement dans un plan, et comprenant un châssis (23) destiné à déplacer au moins une partie du matériau à l'intérieur d'une première zone à l'extérieur du plan et à étirer le matériau à l'intérieur de la première zone dans une dimension sur une distance différente de celle sur laquelle il est étiré dans une autre dimension.
Patent EP-0148897-A1 (EP)
Title: Structure d'aile demontable pour aeronef ultra leger
Inventor: GEISER JEAN-MARC
IPC: B64C3/00
Filed: 1984-07-02
Abstract: Dispositif pour rendre démontable facilement, pour leur transport, les ailes d'aeronefs ultra légers. Il est constitué d'un bord d'attaque en caisson (1) de nervures amovibles (3) pénétrant dans le caisson de bord d'attaque par des fenêtres (2') pratiquées dans sa face arrière. L'aile reçoit un revêtement souple (4) tendu vers l'arrière par un dispositif (6) accroché sur la nervure, et maintenant celle-ci en position. La nervure maintient le revêtement supérieur et est guidée par un fourreau (5) cousu sur le revêtement. Le dispositif selon l'invention est particulièrement destiné aux ultra légers motorisés ou non.
Patent EP-0199717-A1 (EP)
Title: Electrode system for the measurement of corrosion rate.
Inventor: VIDEM KETIL
IPC: G01N17/00
Filed: 1984-11-02
Abstract: An electrode system (E) for the measurement of corrosion rate of metal subjected to corrosion in watery medium comprises two electrodes (A+R, M) of the respective metal, which are disposed in spaced relationship to be submerged into the watery medium and convey electric current through the same. The metal electrodes (A+R, M) are disposed on the interior surface of a ring (I) of electrically insulating material with their active electrode surfaces spaced apart and preferably flush with and having the same curvature as the interior surface of the ring (I). An outer annular flange (Y) of high strength material is mounted around and rigidly secured to the inner ring (I) of insulating material. The outer annular flange and the inner ring as well as the metal electrodes are then configurated and dimensioned to fit in and be liquid-tight maintained between flanges on pipe sections (S1, S2) which are joined together to form a pipeline for the through-flow of said watery medium. At least one of the electrodes (A+R) is preferably subdivided into a working electrode and a reference electrode (R), which are spaced far less apart than said distance between the two electrode sufaces. If the voltage drop between the reference electrode and the working electrode is measured when a prescribed current is flowing between the working electrode and the counter electrode in the watery medium, the polarization resistance of the corrosive reaction on the working electrode may be determined with high accuracy.
Patent EP-0154844-A1 (EP)
Inventor: BODEN RICHARD M
IPC: A23L27/20
Filed: 1985-02-18
Abstract: Described are norbornyl pyridine derivatives defined according to the generic structure:
     wherein R 5 , R 5 ', R 5 ", R 5 "' and R 5 "" each represents hydrogen or methyl with the proviso that at least four of R 5 , R 5 ', R 5 ". R 5 "' and R s "" represent hydrogen; wherein the dashed line represents a carbon-carbon single bond or a carbon-carbon double bond and wherein the pyridinyl moiety is bonded to the norbornyl moiety at the 2' position of the norbornyl moiety and at either the 2 or the 4 position of the pyridinyl moiety as well as organoleptic uses thereof in augmenting or enhancing the aroma or taste of foodstuffs, chewing gums, toothpastes, chewing tobaccos, medicinal products, perfume compositions, colognes and perfumed articles including, but not limited to solid or liquid anionic, cationic, zwitterionic and nonionic detergents, cosmetic compositions, fabric softener compositions, fabric softener articles, hair preparations, and perfumed polymers. Also described are processes for preparing such compounds comprising reacting vinyl pyridines defined according to the structure:
     wherein one of R 1  or R 2  is hydrogen and the other of R 1  or R 2  is vinyl with a bicyclopentadiene derivative defined according to the structure:
     wherein R 3 , R 3 ', R 3 ", R 3 "' and R 3 "' each represents hydrogen or methyl with the proviso that at least four of R 3 , R 3 ', R 3 ", R 3 "' and R 3 "' represent hydrogen and wherein R 4 , R 4 ', R 4 ", R 4 "' and R 4 "' each represents hydrogen or methyl with at least four of R 4 , R 4 ', R 4 ", R 4 "' and R 4 "' representing hydrogen and then as desired hydrogenating the resulting product.
Patent EP-0154259-A1 (EP)
Inventor: RENKER HANSJORG DR
IPC: E01B3/44
Filed: 1985-02-21
Abstract: The cross-ties or sleepers (8) between two rails (4) of a track installation consist of a mixture of sand, gravel or rubble as well as elastomer parts which are bonded using a synthetic resin binder. The proportion of elastomer can be greater at the bottom of the sleeper (8) than in the remainder of the sleeper element. The rail (4) is clamped on the sleeper (8) with two clamps (5) by means of nuts (6) and by means of screw bolts welded onto a steel reinforcement (9). Thus, elasticity and damping characteristics similar to those found in wooden sleepers are achieved. <IMAGE>
Patent EP-0197165-A1 (EP)
Title: Datenreduzierschaltung für digitale Videosignale mit einem Differenz-Pulscodemodulator
Inventor: MEHRGARDT SONKE DR
IPC: H03M7/30
Filed: 1985-04-03
Abstract: Diese Schaltung enthält in der zeitkritischen Schleife als zu deren Rechenzeit wesentlich beitragende Teilschaltungen nur noch einen Subtrahierer (s2), einen Quantisierer (a) und einen Verzögerer (v3). Dadurch sind Taktfrequenzen der digitalen Videosignale, deren Stellenzahl reduziert werden soll, von 17 bis 20 MHz bei Realisierung in CMOS- oder N-Kanal-MOS-Technik möglich. Die anderen Teilschaltungen sind der zeitkritischen Schleife entsprechend Fig. 1 zugeordnet.
Patent EP-0171638-A1 (EP)
Inventor: HANNEKEN HENRY PETER
IPC: C03B5/235
Filed: 1985-07-18
Abstract: Glass batch materials and the like are liquefied in a first stage and the liquefied materials are subjected to submerged combustion in a second stage.
Patent EP-0171095-A1 (EP)
Inventor: KASPERKOVITZ WOLFDIETRICH GEOR
IPC: H03F3/45
Filed: 1985-06-07
Abstract: The collectors of a first transistor and a second transistor (T,, T 2 ), which are arranged as a differential pair, are each connected to a load resistor (R o ) and to the base of a third transistor and a fourth transistor (T 3 , T 4 ), respectively, which are arranged as emitter followers. In order to obtain a low dissipation for a specific gain and bandwidth the collector of the third transistor (T 3 ) is coupled to a tapping (7) on the load resistor (R o ) of the second transistor (T 2 ) and the collector of the fourth transistor (T 4 ) is coupled to a tapping (6) on the load resistor (R o ) of the first transistor (T,).
Patent EP-0153030-A1 (EP)
Inventor: BROADBENT EDWARD GERALD
IPC: B60J7/10
Filed: 1985-01-24
Abstract: A curtainsided van body has an open side closable by a curtain restrained at one end and movable accross the open side to close same, the closed curtain being tensionable in the vertical plane by horizontally-spaced vertical straps having bottom tail portions which are threaded through tensioning devices or buckles and which terminate in hooks engageable with the van body rave or bottom rail. The van body is characterised in that the strap tail portions and hooks are restrained into contact with the curtain exterior such that, with the curtain in closed position, release of the tensioning devices allows the hooks to drop clear of the van body rave while engagement thereof elevates the hooks into securing abutment with the van body rave. 
     The strap tail and hook may be disposed in a lower sleeve in the curtain save for the rave-engaging portion of the hook, or the hook and consequently the tail portion of the strap may be restrained against the curtain by a short cross strap or bracket.
Patent EP-0170412-A1 (EP)
Inventor: BERMAN ELLEN M
IPC: C07D345/00
Filed: 1985-06-28
Abstract: A benzoselenino[4, 3, 2-cd] indazole compound having in free base form the following general formula
       
amd the pharmaceutically acceptable salts thereof, wherein:
     R 7 , R e , R 9  and R 10  independently represent hydrogen, hydroxy or alkoxy of from one to four carbon atoms;   R 2  is ANR 'R' in which A is a straight or branched alkylene chain of from two to five carbon atoms, optionally substituted with hydroxyl and in which R' and R" are independently a hydrogen, a straight or branched alkyl of from one to four carbon atoms, optionally substituted with hydroxyl or R' and R" when taken together, represent the bifunctional radical
     in which n and m are each, independently, the integer 2 or 3 and B is a direct bond or O, S, or NR"' wherein R'" is hydrogen or straight or branched alkyl of from one to four carbon atoms, optionally substituted with hydroxyl; and   R s  is nitro, NH 2 , NHR 2  or NHR"" wherein R'"' is a one to four carbon atom acyl radical, a chloroacetyl radical,
         wherein Z is a straight or branched alkylene chain of from one to four carbon atoms and wherein R x  and R y  are each hydrogen, or a straight or branched alkyl of from one to four carbon atoms optionally substituted with hydroxy, or R"' is the group
         
     Also disclosed are methods for their production and pharmaceutical compositions comprising the compounds. Compounds of the invention have pharmacological properties and are useful antibacterial agents, antifungal agents, and antitumor agents.
Patent EP-0222941-A1 (EP)
Inventor: TAKANO HIROSHI
IPC: F16H55/56
Filed: 1985-11-04
Abstract: In a variable-speed pulley, such as may be used as a drive device for automotive, motorcycle or industrial applications, a movable pulley part (3) is mounted on a shaft (S) adjacent a fixed pulley part (1), the movable pulley part being movable axially as well as being rotatable relative to the shaft. A stop member (5) is fixed to the shaft, and a coil spring (4) is interposed between the stop member and the movable pulley part. Pins (8,8') protrude from the confronting surfaces of the movable pulley part and the stop member and engage in holes (7,7') formed in the ends of the spring. The holes are preferably disposed diametrically opposite one another with respect to the longitudinal axis of the spring. Instead of using a fixed pulley part, both pulley parts may be movable, and respective stop members and coil springs will then be provided for the two movable pulley parts.
Patent EP-0176415-A1 (EP)
Inventor: ATTAL JACQUES
IPC: G10K11/30
Filed: 1985-09-05
Abstract: Microscope acoustique pour analyser un objet en profondeur comportant des lentilles asphériques. Ce microscope comprend deux barreaux identiques (6, 22) disposés dans le prolongement l'un de l'autre et comportant à leurs extrémités situées en regard une cavité, ces cavités définissant une lentille de focalisation (14) et une lentille objectif (20) pseudo-hyperboliques, ces deux lentilles dont les points focaux coincident étant reliées par une goutte de mercure ou de gallium dans laquelle peut être immergé l'objet à analyser (18), les barreaux étant munis à leurs autres extrémités d'un transducteur piézoélectrique (4, 24), ces transducteurs étant aptes à produire des ultrasons (U1) focalisés à l'intérieur de l'objet (18) par la lentille de focalisation et à détecter les ultrasons (U2) réfléchis ou transmis par l'objet via la lentille objectif des moyens pour analyser les ultrasons réfléchis ou transmis par l'objet (28, 31, 32), et des moyens (19) pour déplacer l'objet dans le plan focal des deux lentilles.
Patent EP-0169176-A1 (EP)
Inventor: CAVAZZA CLAUDIO
IPC: C07C227/08
Filed: 1985-06-21
Abstract: Tert-butyl gamma dimethylamino beta-hydroxy butyrate (norcarnitine tert-butyl ester), a versatile intermediate useful for the preparation of carnitine and its derivatives which possess pharmaceutical activity, is prepared by reacting an alcoholic solution of the epoxy
       
with an alcoholic solution of dimethylamine.