baber/WOPTO huggingface dataset:
Patent EP-0480279-A1 (EP)
Inventor: HERMELING DIETER DR
IPC: C25B3/23
Filed: 1991-09-30
Abstract: A process for the preparation of pyridine acylals of the general formula I <IMAGE>  in which   R<1> and R<2> independently of one another can be hydrogen, C1- to C20-alkyl, C1- to C20-alkoxy, aryl, aryloxy, halogen, amido, carboxyl, cyano, C2- to C20-alkoxycarbonyl, C2- to C12-alkylcarbonyl or together can be a (CH2)p or (CH=CH)q group which is optionally substituted by C1- to C8-alkyl, C1- to C8-alkoxy, aryl, aryloxy, halogen, amido, carboxyl, cyano or C2- to C20-alkoxycarbonyl, where p represents 1 to 10 and q represents 2 to 4, R<3> denotes hydrogen, a C1- to C20-alkyl, C3- to C20-cycloalkyl or aryl,   R<4> denotes a C1- to C12-alkyl,   m represents 1 or 2, by electrochemically reacting pyridine derivatives of the general formula II <IMAGE> in which R<1>, R<2>, R<3> and m have the abovementioned meanings and n represents 0 or 1, with a carboxylic anhydride of the formula (R<4>CO)2O, where R<4> has the abovementioned meanings, in the presence of a transition metal salt.
Patent EP-0490187-A1 (EP)
Inventor: PINNOW WAYNE R
IPC: F01D5/34
Filed: 1991-11-29
Abstract: An axial flow turbine wheel (20) is formed as a blade ring (32) having a generally cylindrical cast alloy shell with turbine blades (24) extending radially outwardly from the shell and a powder sprayed hub (34) within and integral with the blade ring. The blade ring (32) is preferably made of a material having good fatigue properties, while the hub (34) is made of an alloy that has good tensile and fatigue properties. To manufacture the turbine wheel, a backing plate (38) is provided on the blade ring (32), and powder particles of the hub alloy are sprayed into the interior of the blade ring (32). The resulting turbine wheel blank is hot isostatically pressed to improve the bonding between the hub (34) and the blade ring (32), heat treated as necessary, and final machined.
Patent EP-0478017-A1 (EP)
Title: Monoclonal antibody with specificity for human myosin light chains
Inventor: YAZAKI YOSHIO
IPC: C12Q1/00
Filed: 1986-06-12
Abstract: The present invention provides a monoclonal antibody having specificity for the human myosin light chain from muscle and which also recognizes the common antigenic determinant of both myosin light chains from xenogeneic animal muscle and myosin light chains existing in the human serum of a patient with a muscle disease. 
     Such an antibody, for the first time, has made possible the establishment of a practical method of diagnosing patients with muscle diseases such as myocardial infarction by immunological assay of myosin light chains.
Patent EP-0441455-A1 (EP)
Inventor: MACMILLAN DONALD MARK
IPC: E04F21/08
Filed: 1991-02-07
Abstract: The flat finishing box (20) has attachable/detachable heads (21) each of which comprises a structural part incorporating a mouth (30) and to which an edge assembly and edge assembly (28) adjustment apparatus (29) are attached. Heads (21) are provided for dispensing mud in each of the three standard swath widths, 7", 10" and 12", so that any swath width can be dispensed from one box (20) by interchanging heads (21) attached to the box (20). The box cover is one extrusion and the bottom and back (39) are another. The hinged edge of the cover has a cylindrical segment along the edge which fits into a partial cylindrical groove in the back (39), providing a leak proof hinge. Channels are provided to enhance mud flow from portions of the box (20) beyond the width of the mouth (30) of the head (21) being used to the portion within the mouth width.
Patent EP-0468597-A1 (EP)
Inventor: VAN BENTHEM MARINUS JOHANNES A
IPC: E04H1/12
Filed: 1991-07-24
Abstract: An assembly of components for constructing an air conditioning cabinet, comprising:
     - an underframe (4) which comprises one or more continuous, lying frame (4) parts;   - a number of frame parts (3) for upright arrangement;   - one or more panels (2) which are provided with fixing flanges and which can be attached to the underframe and to which one or more frame parts are fixable; and   - one or more intermediate frame parts (5) which are fixable to a panel (2) and to which a subsequent panel (2) can be attached.
Patent EP-0470668-A1 (EP)
Inventor: HOUGHTON PETER
IPC: A61K31/495
Filed: 1991-08-03
Abstract: A process for preparing a substantially pure enantiomer of a compound of formula (I) or a salt or prodrug thereof:
     wherein one of X, Y and Z is an N atom and the remainder are C atoms; and
     R 2  is hydrogen, halo, -CN, -COOR 6 , -CONR 6 R 7 , or a saturated or unsaturated, substituted or unsubstituted hydrocarbon group, wherein R 6  and R 7  are independently selected from hydrogen and C 1  - 2  alkyl;   which process comprises cyclisation of an enantiomer of a compound of formula (19A) or salt thereof:
     wherein R 2 , X, Y and Z are as defined in formula (I); and R 4  is a labile leaving group is disclosed. Optionally, the compound so prepared may be converted to a salt or prodrug thereof. A preferred compound is (R)-(-)-3-(6-chloropyrazin-2-yl)-1-azabicyclo[2.2.2]octane or a salt thereof.
Patent EP-0480492-A1 (EP)
Inventor: TIBBETTS GARY GEORGE
IPC: B01J19/24
Filed: 1991-09-17
Abstract: In a preferred embodiment, an apparatus (10) for forming carbon fibres in a continuous gas-phase reaction is disclosed wherein a reactor (12) defines a vertical reaction chamber (14) with a closed upper end (16) and a lower outlet (18), with a vertical reactant feed tube (20) which extends generally axially therewithin. Gaseous reactants are injected into the reactor (12) through an opening (24) of the feed tube (20). The feed tube (20) and chamber (14) are constructed and arranged to define a gas flow path (26) which extends generally axially upwards through the feed tube (20) into the chamber (14) and thereafter generally axially downwards through the chamber (14). Preferably, the feed tube (20) and reactor chamber (14) are radially spaced and concentric to one another. The feed tube (20) may enclose a capillary tube (28) which supplies a vaporizable liquid reactant. The reactor (12) and feed tube (20) are each elongated and of a material which is relatively resistant to heat and corrosion, such as mullite. The feed tube (20) extends more than one-half of the axial length of the reactor (12). Desirably, the feed tube (20) extends at least three-fourths of the axial length of the reactor (12), and preferably extends at least five-sixths of the length thereof and is concentric with the reactor chamber (14) defined by the tubular reactor (12).
Patent EP-0492734-A1 (EP)
Inventor: WAKABAYASHI SHIGERU
IPC: B65B43/18
Filed: 1991-12-23
Abstract: A blank feeder comprising a magazine having a delivery opening at one end and accommodating flat blanks as arranged closely side by side from the one end toward the other end thereof, transport means having a path of transport with a starting end at the delivery opening, the transport means including an arm with a suction member attached to a forward end thereof and a rotatable shaft extending in parallel to the widthwise direction of the blank in the delivery opening and having a base end of the arm fixed thereto, and means for unfolding each flat blank to a tubular form of square cross section while the blank is being transported by the transport means, the unfolding means having first and second blank unfolding claws provided at edge portions of the delivery opening so as to be individually engageable with opposite ends of the blank in the delivery opening.
Patent EP-0471428-A1 (EP)
Inventor: TAYLOR SIDNEY A
IPC: B05B13/04
Filed: 1991-08-13
Abstract: An automated pipeline rehabilitation apparatus (10) is disclosed. The apparatus employs a centering assembly (24) with pivoting arms (26, 28) which can pivot between an operating position and a installation/removal position to allow the unit to be removed from a pipeline. Arcuate rings (38, 40) are mounted on the arms. Spray nozzles (44) are mounted on the arcuate rings for reciprocating arcuate motion along the rings to treat the pipeline. The nozzles (44) can be used to clean the pipeline and prepare the outer surface of the pipeline with high pressure water jets with  entrained  abrasives. The nozzles (44) can also be used to apply a coating, preferably a polyurethane coating to the pipeline. A nozzle assembly (200) can be used to mount a spray gun (204) on the apparatus. The nozzle assembly permits easy adjustment of the nozzle position in two different directions to insure a consistent spray pattern. The nozzle assembly also provides for reversal of the tip of the nozzle for cleaning.
Patent EP-0495293-A1 (EP)
Inventor: MEYERSON SCOTT C
IPC: A61N1/365
Filed: 1991-09-27
Abstract: An accelerometer based rate adaptive pacemaker. An acceleration sensor generates an acceleration output signal corresponding to sensed acceleration of a patient's body. Apparatus for providing a sensor determined interval is coupled to the acceleration sensor and the sensor determined interval is proportional to the acceleration output signal. Apparatus for determining an actual pacing interval is coupled to an apparatus for determining a generated pacing interval. The generated pacing interval is a function of both the sensor determined interval and the actual pacing interval.
Patent EP-0437396-A1 (EP)
Inventor: GUEGUEN YVES
IPC: G08G1/09
Filed: 1991-01-09
Abstract: Management and control system for at least two mutually independent apparatuses (4, 5, 6) each provided with a central processing unit (4a, 5a, 6a), comprises a management unit (8) with which the apparatuses communicate continuously and one at a time by way of their respective central processing unit and in which they exchange coded messages; an instruction unit (7) receiving commands from the user transmitted by an external control means (1) and transforming the said commands into a direct instruction for one of the apparatuses which is momentarily the only one in communication with the instruction unit and which manages a display means (3). <IMAGE>
Patent EP-0468859-A1 (EP)
Inventor: HAMARD RENE
IPC: B25B21/00
Filed: 1991-07-17
Abstract: The invention relates to a screwing tool with predeterminable tightening torque, comprising a screw-driving machine (1) equipped with a disengaging mechanism (8), which comprises, in particular, a compression spring (9) housed in a hollow cylindrical sleeve (3) of the screw-driving machine and determining the value of the disengaging torque for the shaft (5) of the motor of the screw-driving machine. The tool advantageously comprises:   -a sliding piece (12, 112) housed in the said sleeve (3) and traversed by the said shaft (5), the said piece being accessible from the outside of the said sleeve and capable of acting against the said spring (9); and -at least one screwing adaptor (14 or 15) provided with a transmission  engaging in the said drive shaft, a first end (14C or 15C) of the said adaptor interacting with a linking member to be tightened, whilst the second end (14E or 15E) of the said adaptor interacts with the said sleeve (3) by acting against the said piece which compresses the said spring (9) as far as a predetermined compression threshold corresponding to the value of the tightening torque to be exerted on the said linking member via the said transmission.   <IMAGE>
Patent EP-0459946-A1 (EP)
Inventor: SONDEREGGER HANS-CONRAD
IPC: G01M99/00
Filed: 1991-05-21
Abstract: The invention relates to a monitoring system for large installations, e.g. of diesel or gas engines as well as piston compressors and generally reciprocating machines in ships, platforms, power stations, works, etc. The monitoring system according to the invention comprises sensors (1, 6) which detect the cylinder force and the piston position as well as high-frequency engine and machine noises and analyse them by means of a computer system. Corresponding signal-processing and calibrating units as well as problem-specific computer software complete the monitoring system, which in each case is adapted to the customers' requirements. It is of importance that the sensors (1, 6) can be assembled and also dismantled at any time without mechanical changes to the machine to be monitored. The system is therefore suitable for both the initial equipping and the retrofitting. According to the invention, the sensor for the two measuring variables of cylinder force and solid-borne sound consists of one unit: two units are also possible. It is important for the purposes of the invention that both measuring variables are used simultaneously for monitoring the installation and their signals are analysed continuously. The sensor is preferably designed as a thin-disc sensor (1) which can be exchanged for a normal washer of the cylinder head bolt. <IMAGE>
Patent EP-0504208-A1 (EP)
Title: Drive chassis for a magnetic tape recorder.
Inventor: SCHANDL HARTMUT
IPC: G11B5/56
Filed: 1990-12-05
Abstract: A support for supporting an integrated head in a tape record/play device has two degrees of freedom for adjusting the head in orthoginal directions and includes stops for adjustably holding the head above a base plate. The support includes a carrier plate having a substantially flat leaf spring portion and a lateral end integral therewith for mounting the carrier plate in the support. The leaf spring portion provides a degree of freedom in one of the two directions. A substantially U-shaped spring has a fixed leg coplanar with and substantially normal to the leaf spring portion and a free leg for providing a degree of freedom in a second of the two directions. The integrated head is attached to the free leg whereby the head is independently adjustable in the orthogonal directions by flexing the leaf spring and the substantially U-shaped spring.
Patent EP-0502956-A1 (EP)
Title: Production of recombinant human interleukin-1 inhibitor.
Inventor: HAGEMAN ROBERT
IPC: C07K14/54
Filed: 1990-11-29
Abstract: A method for the production of commercial quantities of highly purified interleukin-1 inhibitor (IL-1i) from a recombinant host is disclosed. A preferred recombinant E. coli host for use in this method is also disclosed.
Patent EP-0513224-A1 (EP)
Title: Catheter steering mechanism.
Inventor: LUNDQUIST INGEMAR
IPC: A61B1/00
Filed: 1991-01-31
Abstract: A steering mechanism (315) including a steering shaft (320) coupled to a controller (410) which includes a handle (540) and apparatus for manipulating the distal end (340) of the steering shaft. The steering shaft includes a flexible coiled spring (170) having a lead spring (350) fixed in position with respect to a distal end thereof in the distal end of the steering shaft. One or more steering wires (360, 370) is affixed at the distal ends thereof to the lead spring. The steering wires extend through the steering shaft to the controller, and the steering apparatus of the controller is used to place tension on one or both of the steering wires. The attachment of the distal ends of the steering wires to the lead spring may be opposite one another or may be offset for providing greater maneuverability. Tension may be placed on the steering wires by wedges (650, 660) mounted transversely to the controller housing, or by rotation of a shaft (450) mounted transversely to the controller housing, the steering wires being attached to the shaft such that rotation in one direction tenses one steering wire, and rotation in the other direction tenses the other steering wire. Two independently rotatable shafts (1560, 1590) may be used to separately control the two steering wires. The steering shaft is adapted for insertion into a lumen (45) of a catheter (40) for use in guiding the distal end of the catheter to a treatment site within a patient. The steering mechanism may also be used in conjunction with tools or apparatus which must reach into difficult locations, such as engines or other machines.
Patent EP-0527135-A1 (EP)
Title: Procede et appareil servant a activer et a detecter des contraintes de structure dans une direction desiree
Inventor: BARRET RONALD MARTIN
IPC: B29C65/48
Filed: 1991-02-22
Abstract: L'invention se rapporte à un appareil, à un système et à un procédé qui servent à activer ou à détecter des contraintes dans un substrat (30) et qui utilisent au moins un élément actuateur/détecteur (10) ayant un axe transversal et un axe longitudinal. L'élément actuateur/détecteur (10) est fixé au substrat (30) de façon à ce que la rigidité de l'élément actuateur/détecteur (10) dans l'axe transversal soit différente de sa rigidité dans l'axe longitudinal. Ainsi, on peut détecter ou activer des contraintes, s'exerçant dans le substrat (30), dans une direction désirée, quelles que soient les propriétés de rigidité passive du substrat, de l'élément actuateur ou de l'élément détecteur. Un élément actuateur/détecteur isotrope (10) fixé à un substrat (30) de cette manière peut alors fonctionner de manière anisotrope. Dans un mode de réalisation préféré, l'élément actuateur/détecteur (10) est collé au substrat (30) dans une zone de fixation (20) occupant seulement le tiers central de l'élément actuateur/détecteur (10) dans son axe longitudinal. L'élément actuateur/détecteur (10) peut être constitué par un élément piézo-électrique, magnétostrictif fait de lames (y compris bimétalliques) thermiquement activées ou d'un alliage à mémoire de forme.
Patent EP-0486671-A1 (EP)
Title: Analgesiques actifs par voie orale ne creant pas d'accoutumance
Inventor: LAWSON JOHN A
IPC: A61P25/04
Filed: 1991-06-06
Abstract: Compositions analgésiques contenant des dérivés de normorphine et de norcodéine stéréoisomériquement purs ou leurs sels d'addition d'acide pharmaceutiquement acceptables. L'invention concerne également des procédés d'administration des nouvelles compositions permettant d'obtenir une analgésie.
Patent EP-0535120-A1 (EP)
Inventor: LENNARTSSON KENT
IPC: G05B19/042
Filed: 1991-06-10
Abstract: Dans un système, un premier élément peut être commandé en fonction d'un ou de plusieurs paramètres d'un second élément. Un système de transmission est utilisé entre ces éléments. Ledit système de transmission comporte des éléments émetteurs et récepteurs connectés par l'intermédiaire d'une connexion à bus. Sur cette dernière connexion sont transmis des messages numérotés auxquels est dans chaque cas affectée une quantité de paramètres du second élément. Chaque message peut comprendre des données relatives à d'autres paramètres du second élément. L'élément récepteur constitue ou est connecté à un module de commande du premier élément. Ledit module de commande se voit attribuer ou comporte des informations de temps concernant le moment où le premier élément aura effectué sa fonction qui peut être répétée cycliquement. Prenant comme point de départ l'information reçue relative au temps et à la valeur du paramètre, le module de commande produit un signal d'activation à l'intention du premier élément. Ledit signal d'activation tient compte d'une différence fonctionnelle existant dans le premier élément, qui peut être causée par des tolérances de fabrication, des influences de températures ou d'autres éléments de l'environnement, une circonstance fonctionnelle au sein du système, etc.
Patent EP-0544725-A1 (EP)
Inventor: LIANOURIDIS DIMOS
IPC: B60Q1/30
Filed: 1991-08-07
Abstract: Le feu arrière forme un feu stop en position élevée qui repose dans un logement en U (10) d'un béquet arrière. Le logement (10) est formé d'une première section angulaire (11) et d'une deuxième section angulaire (12). Les sections du logement (11, 12) sont réunies par des plaques (13, 14) perpendiculaires aux branches (15, 16) des sections du logement (11, 12). Un boîtier (A) à section transversale rectangulaire du feu stop (9) est soutenu par les branches (15, 16) parallèles des sections du logement.
Patent EP-0544765-A1 (EP)
Title: Piperazinyl derivatives.
Inventor: HANSEN JOHN BONDO
IPC: C07D321/10
Filed: 1991-08-23
Abstract: Piperazinyl derivatives of the general formula I   <IMAGE> (I) wherein R1 represents substituted phenyl, 1- or 2-diazanaphthyl, azadiazanaphtyl or diazanaphtyl groups; n is 1, 2, 3 or 4; X is -O- or  <IMAGE>   wherein R2 is hydrogen, C1-6-alkyl or C3-8-cycloalkyl; Y is =O or =S or =NZ wherein Z is hydrogen, C1-6-alkyl or -CN and R3 is selected from a group consisting of various structures have been found to exhibit high affinity for various receptor subtypes including the 5-HT2 receptor, the 5-HT1A receptor, the alpha1 receptor the dopamine receptor or a combination of these and may therefore be useful for treating CNS system, cardiovascular system and gastrointestinal disorders.
Patent EP-0495090-A1 (EP)
Title: Tests permettant de diagnostiquer le syndrome de tourette et des comportements apparentes
Inventor: COMINGS DAVID E
IPC: C12Q1/68
Filed: 1991-08-02
Abstract: L'invention concerne des tests qui permettent d'analyser ou de déterminer l'intégrité fonctionnelle du tryptophane 2,3-dioxygénase, IDO2 dans la relation avec le syndrome de Tourette et des troubles associés. Des tests de diagnostic sont également décrits pour diagnostiquer le syndrome de Tourette et des comportements apparentés.
Patent EP-0496877-A1 (EP)
Inventor: JEROME NORMAN F
IPC: B01J19/00
Filed: 1991-08-09
Abstract: On décrit un procédé et un appareil servant à réguler la concentration d'ions de réactif dans un décanteur afin d'optimaliser les réactions qui y ont lieu. Dans un mode de réalisation important, le réactif régulé comprend des ions halogénure placés dans un réacteur au cours de la précipitation et de la croissance de grains d'halogénure d'argent. Selon ce mode de réalisation, le procédé consiste à mesurer la quantité d'ions halogénure à l'intérieur du décanteur de précipitation; à mesurer les vitesses d'écoulement du circuit d'amenée de l'halogénure et le circuit d'amenée de l'argent; à mémoriser la concentration d'ions halogénure mesurée et les vitesses d'écoulement mesurées des circuits d'amenée; à calculer une valeur de concentration d'ions halogénure estimée en fonction de la concentration d'ions halogénure mesurée et les vitesses d'écoulement des circuits d'amenée mesurées mises en mémoire; et à réguler de manière modifiable la quantité d'ions d'halogénure ajoutés au décanteur en fonction de cette valeur de concentration estimée. De préférence, un nombre N de concentration d'ions halogénure et de vitesses d'écoulement de circuits d'amenée d'argent et d'halogénure les plus récemment mesurées sont mémorisées et utilisées pour déterminer la concentration d'ions halogénure estimée. Des algorithmes mathématiques sont développés pour faciliter le calcul de la concentration d'ions halogénure estimée et le réglage requis de la vitesse d'écoulement. Un appareil analogue est aussi décrit ici.
Patent EP-0555254-A1 (EP)
Inventor: GEKE JUERGEN
IPC: B05B15/12
Filed: 1991-10-23
Abstract: Selon un procédé de traitement (recyclage) de caillots de laque contenant de la laque pulvérisée résiduelle et des coagulants contenant du silicate stratifié, les caillots de laque contenant du silicate stratifié sont séchés sous vide, traités à de basses températures puis broyés. Les caillots de laque ainsi recyclés sont utilisés comme composants de base, comme agrégats ou comme charges dans des laques et peintures, dans des matériaux de construction ou d'étanchéité, dans des masses de protection du bas de caisse de voitures ou des adhésifs.
Patent EP-0553236-A1 (EP)
Title: Fluid spray device.
Inventor: DEMAREST SCOTT W
IPC: B05B11/06
Filed: 1991-10-02
Abstract: A manually operable spray pump with a double-action pump and a detachable fluid reservoir. A pump cylinder has valves at each end to admit air into one of two pump chambers formed by a piston and means to simultaneously force air from the other chamber down a shaft and out over a fluid discharge port, thereby pulling fluid from the reservoir and spraying it from the device.