baber/WOPTO huggingface dataset:
Patent EP-0446123-A1 (EP)
Inventor: LE DEVEHAT EUGENE
IPC: F16L27/08
Filed: 1991-03-05
Abstract: An installation for temporary selective connection having fluid (in particular petroleum products) inlets and outlets comprises a set of first coupling sections (7A...7P) which move along a virtual boundary plane P which is vertical in practice, in a first direction of this plane, and a set of second coupling sections (14-1...) which move along this virtual plane, on the other side and in a second direction of the latter. Each first coupling section is connected to a first fixed section (2A...) by a deformable pipe (3A...3P) which in practice is parallel to this first direction. Each second coupling section is connected to a second fixed section (17-1...) by a deformable pipe (16-1...) which in practice is parallel to this second direction. The first fixed sections are offset parallel to the second direction and the second fixed sections are offset parallel to the first direction. These fixed sections are substantially perpendicular to the plane P. Any first coupling section can be coupled to any second coupling section. 
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Patent EP-0463934-A1 (EP)
Inventor: YOUCEF-TOUMI KAMAL
IPC: G05B13/04
Filed: 1991-06-18
Abstract: A time delay control system in which estimated unknown dynamics of a controlled process are calculated using calculations representative of convolutions of a state transition matrix with past data. A user or high level controller provides desired dynamics for a process. Periodic measurements of the processor taken to determine an error vector between the desired dynamics and the actual state of the process. The desired dynamics are used to determine the desired effects based on the present measured value of the state variables. The desired effects and the estimated effects of unknown dynamics are combined and multiplied by a pseudo inverse of a control matrix to obtain a control value. An error vector is multiplied by a feedback gain matrix and added to the control value to produce signal inputs to the process.
Patent EP-0443981-A1 (EP)
Inventor: SULLIVAN ROBERT M
IPC: C01G31/00
Filed: 1991-01-16
Abstract: Bismuth vanadates containing bismuth replacement ions, said materials being in the monoclinic crystal phase and being obtained by calcination of the precursor materials at specified relative concentrations to produce bright yellow pigments.
Patent EP-0467850-A1 (EP)
Inventor: GATECHAIR LESLIE R
IPC: C07D265/38
Filed: 1991-07-11
Abstract: A process for stabilizing an ethylenically unsaturated monomer or oligomer from premature polymerization is disclosed whereby a stabilizing amount of an amine, preferably a substituted hindered amine, in combination with phenothiazine or other related heterocyclic moiety is added to said polymerizable monomer or oligomer. The ethylenically unsaturated monomer or oligomer encompass vinyl monomers or oligomers bearing at least one polymerizable moiety. The combination of substituted hindered amine plus phenothiazine inhibits premature polymerization in the liquid and/or vapor phase.
Patent EP-0488956-A1 (EP)
Inventor: JIMENEZ ANTONIO
IPC: D05B27/22
Filed: 1991-11-26
Abstract: Le dispositif de réglage de l'amplitude et du sens de l'entraînement du matériau à coudre comporte un mobile (15) muni d'une denture (17) pour entraîner. Ce mobile comporte une coulisse formée par deux pistes en arcs de cercles concentriques (20a,20b) dont l'une est engendrée par un cône et l'autre, par un cylindre tous deux roulant sur la trajectoire d'un axe (12) d'articulation entre deux leviers du mécanisme d'entraînement. Les deux pistes (20a,20b) de la coulisse sont formées par une feuille métallique profilée, rapportée sur le mobile (15). <IMAGE>
Patent EP-0460224-A1 (EP)
Inventor: IWASHITA YASUSUKE FANUC DAI- V
IPC: B23Q15/013
Filed: 1990-12-10
Abstract: A servo motor control method which enables optimum backlash acceleration correction to be made automatically under various operating conditions of a machine. The backlash acceleration correction is initiated at the time of reversing of the sign of a positional deviation and is thereafter executed periodically. A cutting speed is estimated on the basis of the square root of the positional deviation at the start of the correction and a constant used for the calculation of a backlash acceleration quantity and a backlash acceleration time are calculated on the basis of the estimated cutting speed. Furthermore, a target value which is equal to the output of an integrator (2) but whose sign is opposite to that of the output of the integrator (2) can be determined by reversing the sign of the output of integrator (2) of a speed loop. The product of the difference between the target value and the current integrator output and the constant is determined in each correction cycle and a torque command (VCMD) used for driving control of the servo motor is obtained on the basis of a speed command obtained by adding the product to a speed command (TCMD) calculated by a position loop processing after correction of backlash acceleration.
Patent EP-0526515-A1 (EP)
Title: Reconnaissance des formes
Inventor: LINGGARD ROBERT
IPC: G06V30/194
Filed: 1991-04-26
Abstract: Appareil de reconnaissance des formes prédéterminées comportant une entrée pour les données d'entrée (2) d'un signal; une pluralité de mémoires (4) dont chacune stocke une représentation d'une forme à reconnaître; un dispositif destiné à produire, pour chacune desdites représentations, une mesure de la ressemblance entre les données d'entrée et ladite représentation; ainsi qu'un dispositif (6) destiné à déterminer, le cas échéant, celle parmi les formes auxquelles correspondent les représentations qui est présente dans les données d'entrée, ainsi qu'à indiquer la présence de cette forme, le dispositif de détermination étant apte à le faire en prenant en considération toutes lesdites mesures.
Patent EP-0533688-A1 (EP)
Inventor: WADE STEVEN EARL
IPC: B65D75/58
Filed: 1991-04-16
Abstract: La présente invention concerne un dispositif d'ouverture pour un emballage souple qui sert à concentrer les forces de déchirure et à fournir une prise de déchirure accentuée, rendant ainsi plus aisée l'ouverture de l'emballage, sans qu'il soit nécessaire d'utiliser un objet aiguisé à cet effet. Le dispositif d'ouverture (26) comporte une première oreille (22) et une seconde oreille (24) écartées l'une de l'autre par une petite distance (30) et réunies à une extrémité proximale par une bande incorporée (28) qui agit comme point d'appui pour chacune des oreilles lorsqu'elles sont tournées pour initier la déchirure. Le dispositif d'ouverture est fermement assujetti au bord périphérique (18) de l'emballage et une partie prédéterminée de la première (22) et de la seconde (24) oreilles se prolonge vers l'extérieur par rapport à ce bord périphérique, lesdites oreilles servant de surfaces de prise qui sont tournées l'une à l'opposé de l'autre pour initier la déchirure de l'emballage.
Patent EP-0526553-A1 (EP)
Title: Air supply device.
Inventor: GUTERMUTH PAUL SEN
IPC: F24F8/108
Filed: 1991-04-23
Abstract: The proposal is for an air supply device in which the air to be supplied to a room flows through facing, open, trough-shaped sections (26, 28) arranged in rows.
Patent EP-0491017-A1 (EP)
Title: Safety device for helicopters and similar machines having rotors.
Inventor: CARROT LOUIS
IPC: B64C27/00
Filed: 1991-05-17
Abstract: PCT No. PCT/FR91/00399 Sec. 371 Date Mar. 6, 1992 Sec. 102(e) Date Mar. 6, 1992 PCT Filed May 17, 1991 PCT Pub. No. WO92/00876 PCT Pub. Date Jan. 23, 1992.A device for protecting a helicopter and its occupants from damage during a crash or difficult landing. The device includes an inflatable bag attached to the bottom fuselage which covers a totality of the surface of the helicopter's bottom fuselage. The bag is inflatable into a trapezoidal shape having a very large volume, exceeding the helicopter's internal volume, for substantially cushioning the helicopter upon impact with the ground during a crash. The bag is equipped with distortion-control reinforcements for preventing toppling of the helicopter after a landing and bag air-pressure controlling and limiting devices.
Patent EP-0557284-A1 (EP)
Inventor: BARRETT DAVID M
IPC: G06T3/00
Filed: 1991-06-20
Abstract: Système informatique comportant un numériseur recouvrant l'écran de visualisation. Le numériseur fait office de premier dispositif d'entrée pour un utilisateur. Plusieurs fonctions du système permettent à l'utilisateur de faire tourner des programmes standards et de dialoguer avec ces derniers qui sont par ailleurs conçus pour être entrés par l'intermédiaire d'un clavier ou d'une souris et non destinés à être utilisés avec un numériseur. En outre, un processeur d'interface vient s'ajouter au processeur principal dans lequel les programmes de l'utilisateur sont exécutés. Hormis l'affichage intermédiaire standard, il existe un tampon à écran à encre pour les données d'affichage de l'interface qui sont associées aux données provenant de l'affichage intermédiaire standard ou une base pixel par pixel en fonction des données provenant d'un tampon de plan à masque. Le processeur d'interface gère l'entrée provenant du numériseur, présente la rétroaction à l'utilisateur à l'aide des plans à masque et à encre, et fournit des données de clavier et de souris de la même manière que si elles provenaient d'une commande par clavier standard. Le processeur d'interface présente à l'utilisateur un ensemble de dispositifs simulés comprenant des dispositifs standards tels qu'un clavier et une souris. Un dispositif simulé spécial effectue la reconnaissance des caractères, ce qui permet d'utiliser des caractères manuscrits pour entrer des programmes. Lorsque l'utilisateur dialogue avec un de ses programmes, il peut lancer ou arrêter des dispositifs simulés (en les sortant d'un chariot de dispositifs ou bien en les renvoyagnt vers ce dernier) et il peut également effectuer des modifications au niveau de leur fonctionnement et de leur emplacement sur l'écran.
Patent EP-0498879-A1 (EP)
Inventor: BARTOW DOUGLAS H
IPC: B05D7/14
Filed: 1991-08-30
Abstract: L'invention se rapporte à un procédé et à un appareil qui permettent de recycler de la peinture à base d'eau dans le circuit des conduites de peinture d'un poste de peinturage automobiles et qui utilisent à cet effet des citernes à peinture (41) placées à proximité sensiblement adjacente d'un réservoir de recyclage (55) proche du point d'application de la peinture, ce qui réduit la longueur des conduites et le coût de remplacement de la peinture dans les conduites. Cet avantage est obtenu grâce au fait que les peintures à base d'eau, à la différence des peintures à base de solvants, ne sont pas soumises aux mêmes restrictions d'occupation de volume. En maintenant l'acheminement de peinture vers un réservoir de faible volume dans des limites étroites, on peut satisfaire les besoins d'une application de peinture de volume élevé. On décrit également un système de recyclage à une seule conduite conçu pour être utilisé avec l'un/ou l'autre type de peinture. Un certain nombre de caractéristiques d'un système d'application de peinture industriel sont également décrites, telles que le soudage orbital des tubes en acier inoxydable, la passivation des conduites, l'utilisation d'eau désionisée pour la passivation et le rinçage du système, des drains à points bas pour le système, une limitation des à-coups et l'utilisation de raccords et de composants de tuyaux lisses pour éviter la formation de dépôts et l'accumulation de peinture.
Patent EP-0553285-A1 (EP)
Inventor: TANTRY SUBHASH BELMAN
IPC: G06F9/46
Filed: 1991-10-15
Abstract: On décrit une structure orientée objet pour un système de logiciel de gestion d'atelier, dans laquelle des entités d'atelier sont modélisées sous forme d'objets d'atelier dans une banque de données relationnelle (66). La structure comprend un terminal-X (50) ou des dispositifs de codes à barre (57) servant à rendre plus aisée le dialogue entre l'utilisateur et le système par l'intermédiaire d'une ou plusieurs entités d'atelier; des moteurs d'application (52-60) servant à traiter des dialogues d'utilisateur se rapportant à des évènements et à générer des demandes de service d'application; et des serveurs d'application (54, 55, 64) servant à traiter les demandes de service d'application et à générer en réponse des demandes de service de la banque de données. Ces demandes de service de la banque de données sont utilisées pour récupérer, manipuler et remettre à jour des données mémorisées dans une banque de données relationnelle. Des programmes de gestion de communication (53, 61-63) sont utilisés pour coordonner la communication interprocessus entre les moteurs d'application, les serveurs d'application et les serveurs de banque de données (65). Chacun de ces composants principaux est distribué parmi les ressources d'ordinateur qui sont interconnectées dans tout l'atelier.
Patent EP-0499033-A1 (EP)
Inventor: SLIWCZUK UWE DR
IPC: F42B12/46
Filed: 1992-01-14
Abstract: The present invention relates to an irritant agent cartridge or a projectile, consisting of a charge case (8), if appropriate a detonator, a heating set (4), if appropriate a primer (5) and an irritant agent such as chloroacetophenone (CN), chlorobenzylidenemalononitrile (CS) or dibenzoxazepine (CR), the irritant agent charge (1) being located in separate containers (3) provided with a protective layer (2) and consisting of molten or pasty active compound introduced into the containers in a flowable state and these containers resting on the heating set or the primer and being held in the cartridge by means of a perforated disc (6). <IMAGE>
Patent EP-0499983-A1 (EP)
Title: Nootropic drug
Inventor: DUBURS GUNARS J
IPC: A61K31/44
Filed: 1992-02-14
Abstract: A nootropic drug is provided and a method for its use in the treatment of cognitive functions in warm-blooded animals. The active component of the drug is 2,6-dimethyl-3,5-bis[(2'-propoxy-ethoxycarbonyl]-4-(2''-difluorophenoxyphenyl)-1,4-dihydropyridine.
Patent EP-0501388-A1 (EP)
Inventor: SCHMITZ DETLEF
IPC: A61M15/00
Filed: 1992-02-24
Abstract: The invention relates to a flexible spray bottle (10) for nasal spray, onto the bottle neck (14) of which a spray cap (12) is placed. The top wall (17) of the spray cap (12) contains a spray opening (20) and, on the underside, a connection piece (18) for a dip tube (21). A mixing-air passage (30, 31) extends between the connection piece (18) and the dip tube (21), with the result that a liquid/air mixture leaves the spray opening (20). An annular flange (15) of the spray cap (12) contains an air-admitting passage (23) which extends radially in the flange and is angled inside the spray cap towards the interior of the bottle (10). The angled part contains an air-admitting valve with a valve body (28) which is pressed against a valve seat (27) in the case of positive pressure in the container and seals off the air-admitting passage (23). In the open position of the air-admitting valve, the valve body (28) rests on supporting arms (29) which make possible the passage of air through the air-admitting passage (23). The spray bottle prevents bodily secretions from being sucked up after the introduction of the medicoment into the nasal passage and while retaining customary design features makes possible economical production (FIG. 1).
Patent EP-0515950-A1 (EP)
Inventor: MUELLER THOMAS
IPC: C01B3/36
Filed: 1992-05-19
Abstract: Synthesis gas produced by partial oxidation (1) of high-ash hydrocarbons with the formation of from about 0.1 to about 0.3% by weight of soot (based on the carbon employed as hydrocarbon) is cooled first in a radiation cooler (2) and then in a convection cooler (3). The crude gas is then scrubbed in a wet-dust separator (6), and the scrubber water after filtration (10), optionally combined with the water phase of the radiation cooler (2), is returned to the gasification plant. Tbe water which has precipitated from the crude gas saturated with water vapour contains only traces of metals and metal compounds and can be fed directly to a water purification plant.
Patent EP-0518103-A1 (EP)
Inventor: TOPF SIEGFRIED
IPC: B65G15/14
Filed: 1992-05-23
Abstract: A device for drawing out an elongated profiled body in its longitudinal direction is specified, comprising two endless tracks (1, 2) which are separated by an intermediate space for reception of the profiled body and which are guided via deflection wheels. So that the distance between the two tracks (1, 2) can be changed, at least one is displaceable in relation to the other. At least one of the tracks (1, 2) can, in addition, be tipped about an axis (10) extending in its longitudinal direction, for adaptation to the shape of the profiled body. 
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Patent EP-0518321-A1 (EP)
Inventor: ANGENENDT HEINRICH DR
IPC: C07C317/28
Filed: 1992-06-11
Abstract: Process for the preparation of 3'-aminopropyl-2-chloroethyl sulphone semisulphate in very good yield and high purity in which allylamine is reacted in a one-pot process with mercaptoethanol in approx. 0.5 to approx. 0.6 mol of dilute sulphuric acid, relative to the allylamine, at temperatures of approx. 0 DEG C to the boiling point of the reaction mixture in the presence of a free-radical initiator, 2.0 to approx. 2.5 mol of chlorine are passed into the reaction mixture obtained at temperatures of approx. 0 DEG C to approx. 100 DEG C, and the resulting mixture is subsequently evaporated to dryness.
Patent EP-0554507-A1 (EP)
Title: Fluid actuated, double acting machine for punching, cutting, bending or the like
Inventor: KIMURA KIYOSHI
IPC: B21D28/00
Filed: 1992-09-02
Abstract: A hydraulic punching machine is disclosed which has a casing having formed therein a piston chamber in which a piston is reciprocably mounted to define a pair of opposed fluid chambers, and a fluid reservoir for containing a hydraulic fluid. The piston has a piston rod carrying a punch for movement into and out of engagement with a die on the casing. Also mounted to the casing is a motor driven pump for pressurizing the fluid. A solenoid actuated spool valve alternately places the fluid chambers in communication with the pump and with a fluid drain. The solenoid is connected to an electric control circuit capable of sensing the extension and contraction of the piston rod. Therefore, upon extension of the piston rod, with the consequent creation of a punch in the work such as sheet steel, the control circuit cases the spool valve to automatically contract the piston rod under fluid pressure.
Patent EP-0543240-A1 (EP)
Inventor: MORISHITA HIDEAKI
IPC: A61K38/00
Filed: 1992-11-06
Abstract: This invention particularly provides a novel polypeptide having high protease-inhibiting activity, preferably FXa-inhibiting activity, which comprises, at least as a part of the polypeptide, an amino acid sequence resulting from substitution of an amino acid for at least one amino acid in the following amino acid sequence (1), wherein the amino acid substitution is at least one substitution selected from the following substitution means (i) to (iii). It also provides a process for the production of the polypeptide, a novel DNA fragment encoding the polypeptide and a drug composition containing the same. 
     (i) Substitution of 15 position Gln counting from the N-terminus by an amino acid other than Gln.   (ii) Substitution of 42 position Tyr counting from the N-terminus by an amino acid other than Tyr.   (iii) Substitution of 7 position Arg counting from the N-terminus by an amino acid other than Arg.
Patent EP-0512641-A1 (EP)
Inventor: BUSSCHAERT HANS JOHAN JOZEF
IPC: H04L25/08
Filed: 1992-05-05
Abstract: A decoder device (VD) used far decoding digital messages according to the Viterbi convolutional decoding algorithm. This Viterbi decoder (VD) is integrated in a portion of a single electronic chip which is included in a receiver of a handportable mobile station of a digital cellular radio system. The decoder (VD) includes a first module (VITALFA) to calculate transition probabilities for the possible state transitions between two successive states of the decoder, and a second module (VIPROB) to calculate, in function of the state transition probabilities, path probabilities for the possible paths constituted by successive state transitions and ending in each of these states, and to select the path having the highest path probability value. 
     The first/second module (VITALFA/VIPROB) of the device (VD) further calculates a state transition/path bit error rate which is function of the difference between the bits (softbits) received in the first module (VITALFA) and the bits (coded bits) expected for a same state transition/path respectively.
Patent EP-0512741-A1 (EP)
Inventor: FUJITA TAKASHI
IPC: C08F4/60
Filed: 1992-04-29
Abstract: A process for producing a propylene random copolymer comprising the repeating units (I) - (III) in quantities of 70 - 99.9 molar % of (I), 0 - 15 molar % and 0.1 - 30 molar %, respectively, which comprises copolymerising monomers which afford the following repeating units:
       
 wherein m is 0 or an integer of 2-10, R α , R β  and R γ  independently represent H or a C1-5 hydrocarbyl group, at least one of R β  and R γ  being the hydrocarbyl group, and n is an integer of 1-5, in the presence of a polymerization catalyst comprising: 
a transition metal compound (A) of formula:           Q       a           (C₅H       5-a-b           R¹       b           ) (C₅H       5-a-c           R²       c       )MeXY           
 wherein (C₅H 5-a-b R¹ b ) and (C₅H 5-a-c R² c ), are conjugated five-membered ring ligands coordinated with Me, R¹ and R², are C₁₋₂₀ hydrocarbyl groups, halogen, alkoxy, a silicon-containing, phosphorus-containing, nitrogen-containing or a boron-containing hydrocarbyl group, Q is a bonding group crosslinking the two conjugated five membered ring ligands, Me represents a transition metal of groups IVB-VIB in the Periodic Table, X and Y represent H, halogen, a hydrocarbyl group, an alkoxy group, an amino group, a phosphorus-containing or a silicon-containing hydrocarbyl group, a is 0 or 1, b is an integer in the range of 0 ≦ b ≦ 4 and c denotes an integer in the range of 0 ≦ c ≦ 4; and component (B) which is an alumoxane. The ethylenical unsaturation in the copolymer afforded by the repeating unit (III) provides the copolymer with improved susceptibility to adhesion, painting or printing at a rather low level of the unit (III) in the copolymer without substantial sacrifice in moldability of the copolymer.
Patent EP-0516430-A1 (EP)
Inventor: NAGUSHI EIICHI
IPC: F16B25/00
Filed: 1992-05-28
Abstract: Modification to the shape of the head part (6) of a drilling screw resulting in an improved insertion performance of the drilling screw during a punching operation, a fastening performance of the drilling screw when seated as well as a finishing treatment upon completion of the fastening against a fastened member. 
     The head part (6) comprises an upper large diameter part (13) formed with the first seat surface (12) of a frusto-conical shape whose outer circumference forms a curved concave surface and a small diameter part (15) forming a second seat surface (14) of a frusto-conical shape concentrically and integrally connected to a lower part of the large diameter part (13) and having its outer circumference formed as a curved concave surface, and an annular projecting edge (16) formed between the seated surfaces (12,14) of the two-stage curved concave surfaces. 
     An outer circumference of the small diameter part (15) is provided with a plurality of slot facing projections (16) extending in a longitudinal direction along the curved concave surface of the second seat surface (14).