baber/WOPTO huggingface dataset:
Patent EP-0508988-A1 (EP)
Title: Muscarinic receptor antagonists.
Inventor: ALKER DAVID
IPC: A61K31/4427
Filed: 1990-11-28
Abstract: Muscarinic receptor antagonists, particularly useful in the treating of irritable bowel syndrome, of formula (I), and their pharmaceutically acceptable salts, wherein R is -CN or -CONH2; and R<1> is a group of formula (a), (b), (c) or Het, where R<2> and R<3> are each independently H, C1-C4 alkyl, C1-C4 alkoxy, -(CH2)qOH, halo, trifluoromethyl, -(CH2)qNR<4>R<5>, -SO2NH2, or -(CH2)qCONR<4>R<5>; R<4> and R<5> are each independently H or C1-C4 alkyl; q is 0, 1 or 2; r is 1, 2 or 3; X and X<1> are each independently O or CH2; m is 1, 2 or 3; n is 1, 2 or 3, with the proviso that when the group -(CH2)m- is attached to the 3-position of the piperidine or pyrrolidine ring, n is 2 or 3; p is 0 or 1; and "Het" is pyridyl, pyrazinyl or thienyl.
Patent EP-0439194-A1 (EP)
Inventor: SERRA GABRIELE
IPC: F02P15/00
Filed: 1991-01-25
Abstract: A system comprising: 
a fuel supply member; 
first sensor means (107) for detecting predetermined angular positions of a drive shaft (111); 
second sensor means (112) for detecting predetermined angular positions of the shaft of an electronic ignition system distributor (113); 
means (104) for defining a sequence of signals (S, C) from the sensor means (107, 112); 
means (173) for memorising the sequence of signals (S, C); 
means (174, 175, 177, 185) for comparing the sequence of signals (S, C) in the current cycle with that of the previous cycle; 
means (177) for determining non-reception of a signal (C) from the second sensor (112) in accordance with the previous cycle sequence; 
means (178) for updating the current cycle sequence according to that of the previous cycle, in the event of non-reception of the signal (C) from the second sensor means (112); and 
processing means (102) for receiving signals relative to the updated sequence of signals (S, C) from the sensor means (107, 112); identifying the strokes of the engine (101); and enabling the electronic ignition system.
Patent EP-0450283-A1 (EP)
Inventor: HOUSTON THEODORE W
IPC: H01L29/786
Filed: 1991-02-08
Abstract: Silicon-on-insulator mesa steps cause high resistance in polycrystalline material because of the lack of silicide coverage. In a gate or word line, for instance, this accounts for a large resistance. By connecting the mesas through the body nodes of adjacent transistors, all mesa steps in a polycrystalline semiconductor gate are eliminated. Thus, gate or word line resistance is reduced.
Patent EP-0444495-A1 (EP)
Title: Verfahren zur Verbesserung des Thermoschockverhaltens von Monolith-Katalysatoren
Inventor: SCHMIDT FELIX DR
IPC: B01J37/02
Filed: 1991-02-18
Abstract: Monolithkatalysatoren werden in ihrer Thermoschockbeständigkeit verbessert, indem man den keramischen Monolithträger vor dem Aufbringen der Katalysatorkomponenten mit einem schmelzbaren und ausbrennbaren organischen Füllmaterial aus einer Dispersion in feinsten Feststoffteilchen vorbelegt, über den Schmelzpunkt des Füllmaterials erhitzt, dann die Katalysatorkomponenten aufbringt und dann das Füllmaterial ausbrennt.
Patent EP-0460421-A1 (EP)
Inventor: BITTL HERBERT DIPL-ING FH
IPC: H01J35/30
Filed: 1991-05-08
Abstract: The invention relates to an X-ray tube having a cathode (1) and an anode (2) which are arranged in an evacuated housing (3) surrounded by a coolant, in which the electron beam (10) emerging from the cathode (1) passes through a shutter opening (27), which is bounded by a wall (18a, 18c) of the evacuated housing (3) bounding the cooling medium on its way to the anode (2), the wall (18a, 18c) having the shutter opening (27) being at a potential which is more positive than the cathode potential, and a deflection coil (31) for deflecting the electron beam (10) being arranged in the region of the shutter opening (27), which deflection coil (31) is at least partially surrounded by the cooling medium. <IMAGE>
Patent EP-0470536-A1 (EP)
Title: Hon-Messwerkzeug
Inventor: NAGEL WOLF
IPC: B24B31/02
Filed: 1991-08-03
Abstract: Ein gleichzeitig als Meßdorn dienendes Honwerkzeug (1) weist außer Honleisten (7) Meß- und/oder Führungsleisten (10) auf, die zur Erhöhung der Meßgenauigkeit und/oder zur Umstellung auf unterschiedliche Bohrungs-Nennmaße mit einer Stelleinrichtung (14) radial verstellbar am Werkzeugkörper (2) gelagert sind. Dadurch können die Meßleisten (10) z.B. vor dem Ende der Bearbeitung einer Bohrung nochmals zugestellt und/oder anhand einer Eichbohrung der Soll-Meßwert nachgeeicht werden. <IMAGE>
Patent EP-0472995-A1 (EP)
Inventor: WISEBURGH PETER
IPC: F04F10/02
Filed: 1991-08-13
Abstract: An apparatus for aerating liquids contained in bottles (13) comprises safety means (57,58) for detecting any irregularity in the shape and/or dimensions of the bottle (13) and preventing undesired pressurization of a bottle (13) having such irregularities.
Patent EP-0475304-A1 (EP)
Inventor: GALLI GABRIELLA
IPC: C12N1/21
Filed: 1991-09-06
Abstract: A method for the analysis and isolation of genes which express membrane receptors is disclosed, which method is essentially based on the binding of bacterial colonies to specific ligands upon replication on a filter. 
     Cells of E. coli transformed with proper vectors derived from phages or plasmids, containing the cDNA coding for human β-adrenergic receptors, are grown on slabs of LB/agar. 
     The bacterial colonies, once transferred onto nitrocellulose filters, exhibit specific binding to ( 125 1)-iodocyanopindolol (ICYP). 
     The β-adrenergic receptors expressed in bacteria retain their pharmacological characteristics after being transferred onto filters.
Patent EP-0479117-A1 (EP)
Inventor: LEONG DIANE URATSU
IPC: C12Q1/68
Filed: 1991-09-26
Abstract: Methods and reagents are provided for detecting polynucleotide sequences in bacteria using probes specific for gram-negative and gram-positive bacteria and other bacterial species or groups of species respectively. Also provided is a method for the amplification using primers specific for bacterial species.
Patent EP-0488191-A1 (EP)
IPC: E05B15/00
Filed: 1991-11-26
Abstract: Follower for a door or window lock or mechanism, having a square channel (11) formed concentrically to the axis of rotation (20) of the follower and intended for receiving a square peg (6) connecting at least one handle (7, 7') to the follower (5, 5', 5''), an element resilient radially relative to the axis of rotation (20) being inserted with prestress between one side of the square peg (6) and the square channel (11). So that the square peg is held free of play in the follower, there are formed on at least two sides (12, 13) of the square channel (11) which are at right angles to one another, recesses (14, 28, 34), in which are arranged elements (15, 15') resilient radially relative to the axis of rotation (20) of the follower (5, 5', 5''). Advantageously, a recess (14) widening the square channel (11) on all four sides is formed at at least one end of the square channel (11), for receiving a frame-like plastic part (16), the four side sections of which constitute the resilient elements (15, 15'). <IMAGE>
Patent EP-0488381-A1 (EP)
Inventor: TSUKAHARA TORU
IPC: C08G65/44
Filed: 1991-11-29
Abstract: Disclosed is a process for preparing a polyhydroxyphenylene ether resin which comprises copolymerizing a phenol-substituted compound having hydroxyl group as a substituent, represented by the formula (I):
       
    wherein m and n each represents an integer satisfying the formulae 1 ≦ m and m + n ≦ 4; J represents {(HO) a -R¹-S} b -R²- where a and b each represents an integer of 1 to 6; and R¹ and R² each represents unsubstituted or halogen-substituted alkylene, alkenylene or arylene, or alkylene; K represents halogen, primary or secondary alkyl, alkenyl, phenyl, aminoalkyl, haloalkyl, hydrocarbonoxy or halohydrocarbonoxy; 
with at least one phenol-substituted compound represented by the formula (II):
       
    wherein Qs each represents hydrogen, halogen, primary or secondary alkyl, alkenyl, aromatic, aminoalkyl, haloalkyl, hydrocarbonoxy or halohydrocarbonoxy, 
and a resin composition containing the polyhydroxyphenylene ether resin prepared by the above method.
Patent EP-0491316-A1 (EP)
Inventor: KAN HSIN-CHIA C O EASTMAN KODA
IPC: G03G5/047
Filed: 1991-12-16
Abstract: Photoconductive elements which have high sensitivity to radiation in the near-infrared region of the electromagnetic spectrum comprise a conductive support, a charge generation material which comprises a near-infrared-sensitive organic pigment, and, electrically contiguous with the charge generation material, an aggregate photoconductive material.
Patent EP-0457396-A1 (EP)
Inventor: BONNEFOUS ODILE SOCIETE CIVILE
IPC: G01S7/539
Filed: 1991-05-08
Abstract: The device, which emits recurrent pulses, is equipped with an intercorrelation circuit for the determination of blood velocity profiles. According to the invention, it incorporates a plurality of band-pass delay-line filters (13, 14, 15) for eliminating fixed echoes, the pass bands of the filters being adjacent to each other. Amplitude detectors (16, 17, 18) are connected to the input of a comparator (23) and delay elements (19, 21, 22) are connected between the output from each filter and a multiplexer (24). The multiplexer receives a control signal (CO) originating from the comparator in order to select at its output that output signal from the filters which has the greatest amplitude. …<??>Application to the measurement of low blood velocities. …<IMAGE>…
Patent EP-0473211-A1 (EP)
Inventor: BIANCHI ALBERTO
IPC: A47H1/06
Filed: 1991-07-11
Abstract: A section bar (11) for supporting curtains, allowing said curtains to slide, is constituted by at least two portions of section bar (12) united to each other by a juncture means (13) and having a hollow, contoured cross section with a longitudinal side groove from which sliding support elements for curtain portions protrude, in which the juncture element (13) has a cross section complementary to the cross section of the section bar (12), essentially comprises end portions (14) suitable for being slid into the section bar (12) and a middle portion (15) which is provided, in regions thereof which are opposite to the sides of said longitudinal groove, with a plurality of variously shaped partial-notch-slots (27), such as to enable said juncture portion to be bent according to any desired angles. 
     The juncture element (13) preferably comprises within its body rigid elements capable of being bent together with said body.
Patent EP-0483926-A1 (EP)
Inventor: SANDERS TEUN JOHAN HUGO LEENDE
IPC: B60D1/32
Filed: 1991-10-29
Abstract: The invention relates to a trailer coupling comprising a housing (1), one wall of which forms a first part-spherical coupling surface (4), a coupling element (8) which is movably mounted on the housing and which forms a second part-spherical coupling surface (7), a control lever (12) pivotally mounted on the housing with which the movable coupling element can be displaced between an open position, at an interval from the first coupling surface, and an engaging position close to the first coupling surface. At least one of the coupling surfaces carries friction material and resilient pre-loading means (19) are arranged for constraining the movable coupling element into the engaging position with a pre-loading towards the first coupling surface. The pre-loading means grip onto the control lever and the control lever transfers the pre-loading onto the movable coupling element.
Patent EP-0464983-A1 (EP)
Inventor: MESSINA FRANK DOMENICK
IPC: H01B7/14
Filed: 1991-03-20
Abstract: A device is described which prevents, during deployment of an ocean cable system, torque build-up in a heavy armor cable section from being abruptly applied to a next-connected light armor cable section. A set of helically-wound steel armor rods rigidly attached to the heavier cable section form a tube-like extension over the first several feet of the lighter cable. The rods resist rotation because of their frictional contact with the cable engine drum. The enveloped cable within the rod-tube device accordingly rotates only as much as the tube. The torque-induced rotation that does occur is well within that safely permitted per unit cable length.
Patent EP-0459659-A1 (EP)
Inventor: FORSTER IAN JAMES
IPC: G06K17/00
Filed: 1991-05-15
Abstract: A label unit 1 for displaying an item's price is linked to a control unit 7 by a radio wave link. The label unit 1 communicates verification data to the control unit 7 by reflecting and modulating a radio wave transmitted by the control unit 7, so avoiding the requirement for bulky batteries to provide transmission power.
Patent EP-0462811-A1 (EP)
Inventor: YAMAJI HIROYUKI
IPC: G03G9/09
Filed: 1991-06-19
Abstract: A photoconductive toner of the present invention contains a resin binder, zinc oxide, and a dye for sensitization of the zinc oxide, the sensitizer dye being represented by the following formula (1):
       
 wherein
     
       
 wherein, X¹ to X⁸ represent hydrogen or methoxy groups with a proviso that at least one of X¹ to X⁸ represents a methoxy group, R¹ and R² are independently alkyl groups or substitution derivatives thereof, and n is an integer. 
     A photoconductive toner of the present invention satisfies requirements for both sensitivity and coloration, and, moreover, possesses high photosensitivity in the laser wavelength region as compared with conventional toners.
Patent EP-0467556-A1 (EP)
Inventor: TSUJINO HITOSHI
IPC: G11B21/02
Filed: 1991-07-03
Abstract: The present invention provides a disk apparatus and manufacturing method thereof, the disk apparatus being of the type in which a head for reading or writing on a disk is supported on a carriage for positioning relative to said disk by a coil attached to said carriage and energisable by magnetic flux generated from a magnet, characterised in that: the disk, head, carriage and coil are arranged in an enclosure and said magnet is positioned externally to said enclosure. This apparatus isolates the magnet of a voice coil motor (VCM) from the disk and head, without requiring independent parts to be provided separately. The invention is also applicable to a disk apparatus having a head actuator using a rotary VCM.
Patent EP-0439402-A1 (EP)
Inventor: LETARD GUY PAUL GERARD
IPC: B65B11/58
Filed: 1991-01-23
Abstract: The invention concerns a method for packing objects stacked on a support such as a pallet. According to this method an envelope is formed which surrounds the objects (3) starting with at least one blank (5, 6) made from packaging material, such as cardboard, provided with folding and cutting lines defining flaps (e, f). The method is characterised in that an envelope is formed with an axis perpendicular to the stacking surface of the support (1), around the latter, by deformation of at least one blank (5, 6) initially disposed perpendicular to the support and the envelope is firmly attached to the support (1) in its desired relative position. The invention is for use in the field of packaging. <IMAGE>
Patent EP-0446118-A1 (EP)
Inventor: MAIER ROBERT
IPC: A47G1/06
Filed: 1991-03-05
Abstract: The present invention relates to frames made of plastic (2, 3) for indicator panel equipment. Each frame (2, 3) is formed by sections (9, 18) having an internal cavity (14) for coupling the corner piece (4) and lateral cavities (13, 14) open on the edges of the section by a slot (11a) for receiving the edge of an indicator panel (8) or a device (16) for joining two frames (2, 3). The corner piece (4) comprises two corner elements (25a, 25b) connected to each other by cross-pieces (26) and by engagement means. The joining device (16) comprises grooves (24a, 24b) for receiving the lips (11) forming the edges of the slot (11a). <IMAGE>
Patent EP-0475841-A1 (EP)
Inventor: DAVIET BERNARD
IPC: H01R39/64
Filed: 1991-09-11
Abstract: The bearing comprises inner (7, 8) and outer (2) races surrounding rolling elements (5, 6) and is fitted with means permitting the passage of an electrical current between two mechanical members of which one is rotationally movable in relation to the other. For this purpose at least one conductive cartridge (21) of generally annular shape is mounted substantially in a frontal radial plane of the bearing, the said cartridge comprising two conductive armatures (22, 23) which can rotate one in relation to the other, each armature being solidly attached to one of the races of the bearing and at least one conductive element (29) pressed against one of the armatures (22) by at least one conductive elastic element (27) in contact with the other armature (23). 
<IMAGE>
Patent EP-0457703-A1 (EP)
Inventor: VUILLEMENOT BERTRAND
IPC: E06C1/393
Filed: 1991-05-17
Abstract: The invention concerns an articulated stepladder composed of a ladder (1), a prop (3) articulated to the ladder (1) and a foldable platform (10) connected to the ladder (1) and to the prop (3) by articulations (12, 41, 42). All of the articulations (12, 41, 42) are arranged in such a way as to allow their dismantling and the replacement of worn parts. The articulation (5) of each upright (4) of the prop (3) on the corresponding upright (2) of the ladder comprises a moulded part (14) having a spindle (16) which pivots in a bearing (26) with a non-circular external profile, engaged in a hole in the upright. The platform (10) is connected to a cross-piece (9) of the prop (3) by means of a connecting rod (40) encircling a removable bearing (45) adjusted on the cross-piece. <IMAGE>
Patent EP-0441749-A1 (EP)
Inventor: DESCOMBES RENE
IPC: B65H75/04
Filed: 1991-01-30
Abstract: The present invention relates to a reel for winding a multi-layered product in band-form, the layers of which are connected by points. The reel (10) comprises two flanges (11 and 12) connected together by three hubs (drums), for example cylindrical hubs (drums) (13). The flanges are triangle-shaped and the hubs (drums) are arranged in the angles of this triangle. A tubular element (14) permitting the passage of a spindle is mounted at the centre of the reel. A cable (15) of the "under the mat"-type cable, comprising a layer (15a) of insulating material in which are arranged flat conductors and a conductive screen (15b) which is connected by point soldering (15c) to the earth conductor embedded in the insulating material, is wound around the hubs (drums) (13). This winding reel is particularly advantageous for flat cables laid under a floor covering, in particular under a mat or a carpet. <IMAGE>
Patent EP-0495336-A1 (EP)
Inventor: HENSE ULRICH DR
IPC: C04B28/00
Filed: 1991-10-14
Abstract: The two-component composition comprises an inorganic binder and a hardener based on water or on an aqueous solution. Furthermore, the composition contains substances, which regulate the setting and hardening, and has, if appropriate, usual contents of slag powders, fillers and propellants. The composition is distinguished in that it hardens quickly even at relatively low temperatures and can be used in relatively small amounts. As a result, the composition is above all suitable as a pegging compound for fixing anchor rods in boreholes.
Patent EP-0548444-A1 (EP)
Inventor: TAGLIABUE ANDREA
IPC: B65H19/28
Filed: 1991-12-23
Abstract: The strip-shaped elements (C) to be wound, which are constituted, for example, by strips of photographic paper coming from a developer (5), are connected to an entrainment belt or leader (2) by means of grippers each having a head portion which projects sideways from the strip-shaped element (C) and is connected removably to the entrainment belt (2). Substantially wedge-shaped separator means (13) separate the head portion of each gripper from the entrainment belt (2) so that the free end of the strip-shaped element (C) descends, with the gripper still attached thereto, along guide formations (14) for guiding it towards a respective winding reel (15). At least one of the side cheeks of the reel has a radial notch (17) which enables the gripper (9), with the free end of the strip-shaped element (C) connected thereto, to advance freely towards the hub of the reel (15). The subsequent rotation of the reel (15) about its axis winds the strip-shaped element (C) thereon. 
     The gripper (9) can then be removed from the strip-shaped element (C) by being removed axially from the hub of the reel (15). 
     The reel of paper, which may be several hundreds of meters long, is sent to the finishing stations of the process.
Patent EP-0494062-A1 (EP)
Inventor: CERON DANIEL
IPC: E05B9/08
Filed: 1991-12-11
Abstract: A cylinder lock having a removable barrel (12) that includes a control tumbler (13). The barrel (12) is retained in the housing (11) of the lock by a nib that is formed on either the barrel (12) or the interior of the housing (11). A longitudinal nib slot (21) is formed on the other of either the barrel or the interior of the housing (11). The nib and the nib slot (21) are aligned with one another only when the barrel is in an unlocking position for permitting the barrel to be removed from the housing (11). In this manner, the barrel (12) may be removed from the housing (11) only when both the barrel (12) is in the unlocked position and when a special control key (2) has been inserted into the barrel (12) for withdrawing the control tumbler into the barrel (12).
Patent EP-0455625-A1 (EP)
Inventor: HOCHOERTLER GUENTER DR
IPC: C22C38/58
Filed: 1991-04-25
Abstract: The invention relates to a readily weldable duplex alloy having excellent corrosion resistance and a high level of mechanical properties, coupled with good cutting properties. After forced cooling from a temperature between 1020 DEG C and 1150 DEG C, the alloy according to the invention contains ferrite and austenite in a ratio of 40 to 60 % and contains, in % by weight, essentially 0.15 - 0.55 Si, 2.0 - 2.9 Mn, 23.0 - 27.0 Cr, 3.0 - 5.0 Mo, 5.6 - 8.0 Ni, 0.5 - 1.0 W, 0.2 - 0.35 N and 0.04 - 0.25 V, the remainder being iron, the ratio value G of the nickel content to the manganese content being greater than 2.0 and smaller than 4.0, and the structure phase factor P, formed from [2.9 x (% Cr) + 2.9 x (% Mo) + 1.4 x (% W) + 4.4 x (% Si) - 2.1 x (% Ni) - 1.0 x (% Mn) - 62.5 (% N)] having a value greater than 40 and smaller than 65.
Patent EP-0531297-A1 (EP)
Title: Propagation de cellules a fibres creuses
Inventor: GEBHARD TIMOTHY CONRAD
IPC: C12M3/06
Filed: 1991-03-01
Abstract: Cette invention concerne un système de bioréacteur à fibres creuses et un procédé de propagation des cellules, ainsi que la production de plusieurs produits de propagation des cellules. Le système utilise au moins deux bioréacteurs à fibres creuses (201) et la détection et la régulation mutuelles de l'oxygène dissous (502, 504), du milieu de base (706) et de la composition réactive (706, 701, 403) dissous, de la température (312, 325, 703), du pH, et de l'évacuation des déchets (806, 808, 805).
Patent EP-0519968-A1 (EP)
Inventor: LAMBERT DAVID ROGER
IPC: F16H61/664
Filed: 1991-03-18
Abstract: On décrit un système de commande hydraulique pour une transmission de véhicules à rapport de réglage continu, du type à chemin toroïdal à traction-roulement, dans lequel le mécanisme de positionnement de chaque rouleau comprend un vérin à double effet (11). En fonctionnement normal, les deux faces opposées du vérin sont exposées aux pressions de deux canalisations de liquide séparées (21, 23), chacune étant commandée en pression par une soupape séparée (32, 34) située en aval de la face respective du vérin. Les sorties desdites soupapes séparées se rejoignent dans une région commune (31), et d'autres moyens de soupape (40, 41) s'ouvrent afin de relier ladite région à chaque canalisation lorsqu'une différence de pression prédéterminée survient entre ladite région et la canalisation. Dans ces conditions, un tel branchement, ainsi que le transfert de liquide qui en résulte entre la région et la canalisation, contribue à compenser toute tendance à un manque de liquide dans ladite canalisation. Ce cas pourrait se produire par exemple à la suite du mouvement rapide dans les mêmes sens de tous les vérins à double effet, par exemple en cas de blocage imminent des roues du véhicule lors d'un freinage d'urgence.