baber/WOPTO huggingface dataset:
Patent EP-0618207-A1 (EP)
Inventor: ELLINGBOE JOHN WATSON
IPC: A61P43/00
Filed: 1994-03-16
Abstract: This invention relates to substituted pyridopyrirnidinones of general formula (I):
       
 wherein 
n is 0 to 3; 
R¹ and R² are, independently, H, C₁-C₆alkyl, hydroxy(C₁-C₆alkyl), formyl, carbonyl(C₁-C₆alkyl), carboxy, or carboxy(C₁-C₆alkyl); 
R³ and R⁴ are, independently, H, C₁-C₆alkyl, or hydroxy; 
R 3a  and R 4a  are H, or one of -CR³R 3a  and -CR⁴R 4a  is a carbonyl group; 
with the proviso that at least one of the groups R¹ and R² must be hydroxy(C₁-C₆alkyl), formyl, carbonyl(C₁-C₆alkyl), carboxy, or carboxy(C₁-C₆alkyl); or one of R³ and R⁴ must be hydroxy; or one of -CR³R 3a  and -CR⁴R 4a must be a carbonyl group;; 
Ar¹ is
       
    wherein W is H, C₁-C₆alkyl, halogen, hydroxy, or C₁-C₆alkoxy; 
Ar² is
       
    wherein X is 
      CO₂H, CN, or
       
    wherein R⁵ is H, CH₃, tert-butyl, tri-n-butylstannyl, or triphenylmethyl; or a tautomer of said compound, 
or a pharmaceutically acceptable salt of said compound or tautomer. 
The compounds of Formula I are useful for treating hypertension and congestive heart failure. Also disclosed are pharmaceutical compositions containing compounds of Formula I and a pharmaceutically acceptable carrier and methods for production of the compounds of Formula I.
Patent EP-0660441-A1 (EP)
Inventor: MARTINS CRISOSTOMO
IPC: H01R4/24
Filed: 1994-11-25
Abstract: A barrel-shaped IDC contact (2) comprises a cylindrical body section (4) having a longitudinal IDC slot (5) formed by opposed edges (6). Extending longitudinally alongside the edges (6) are cutouts (10) forming a resilient beam section (12) therebetween in order to increase the resiliency of the IDC slot (5). The latter reduces degradation of the contact (2) by stress relaxation. The cutouts (10) also provide better access of plating fluids to the interior of the barrel thereby improving penetration thereof and allowing the plating line to run faster.
Patent EP-0657937-A1 (EP)
Inventor: GARDNER HARRY N
IPC: H01L27/118
Filed: 1994-12-05
Abstract: The present invention teaches an integrated circuit ("IC") gate array having improved reliability and increased immunity to deep space interference from electromagnetic radiation, photon energy, and charged particles. In one embodiment of the present invention, the gate array comprises a first and a second logical component, and a first and a second isolation transistor. Both first and second isolation transistors comprise an input, a biasing bus having a voltage potential, and an electrical contact for electrically coupling the biasing bus with the input. Moreover, the gate array comprises a redundant coupling for increasing the immunity of the gate array to charged particles, electromagnetic radiation and photon energy.
Patent EP-0612574-A1 (EP)
Inventor: FRUGIER GUY
IPC: B23B13/02
Filed: 1994-02-14
Abstract: The bar feed (bar loader) according to the invention comprises two bar guides (1, 2) which are parallel and laterally offset with respect to each other, and mounted on a moving support (3) which can itself be moved laterally in order to bring one or other of the bar guides (1, 2) alternately into alignment with the principal axis of the lathe. A single motor drives the driving gear (14) of the first bar guide (1) or the driving wheel (20) of the second bar guide (2) by means of a transmission with a clutch. The first bar guide (1) comprises a chain (13) and tab (tag) (11) drive, and is designed for relatively high diameters of bar stock. The second bar guide (2) comprises a drive by means of axial flexible cable (17) and is designed for smaller diameters of bar stock. Such a bar feed makes it possible to convey bar stock for machining into a lathe. <IMAGE>
Patent EP-0672310-A1 (EP)
Inventor: KOECK ANTON DR
IPC: G02B6/12
Filed: 1993-11-24
Abstract: Diode laser à émission par la surface, comportant une couche active (3) placée entre des couches de contact (2, 4) ainsi que des miroirs (9, 19) disposés pour une résonance verticale, dans laquelle la surface du matériau semi-conducteur présente une structure périodique spatiale permettant l'excitation de polaritons de plasmon superficiels et est recouverte par un mince film métallique (5).
Patent EP-0686328-A1 (EP)
Title: Digitales diktiersystem mit schutzvorrichtung gegen unbefugtes abhören
Inventor: ZELL HORST
IPC: G10L19/00
Filed: 1993-12-23
Abstract: Dem Stand der Technik entsprechend sind digitale Diktiergeräte mit austauschbaren Halbleiterspeichern in Form von Chipkarten bekannt. Die vorliegende Erfindung beschreibt ein Diktiersystem, bestehend aus mobilen und stationären Diktiergeräten, bei dem das unbefugte Abhören von Diktaten durch eine Code-Sicherung verhindert wird. Insbesondere wird die spezielle Art der Gerätecodierung und des Codeaustausches zwischen Speicherkarte und Diktiergerät offenbart. Die Code-Festlegung für eine bestimmte Geräteformation erfolgt dabei von einer zentralen Wiedergabestation aus.
Patent EP-0676039-A1 (EP)
Title: Very low amplitude microvibration sensing device.
Inventor: COUTSOMITROS CONSTANTIN
IPC: G01V7/04
Filed: 1994-01-10
Abstract: PCT No. PCT/EP94/00050 Sec. 371 Date Jul. 17, 1995 Sec. 102(e) Date Jul. 17, 1995 PCT Filed Jan. 10, 1994 PCT Pub. No. WO94/16296 PCT Pub. Date Jul. 21, 1994A very low amplitude interferometer suitable for detecting gravitational waves is disclosed. The interferometer has an optical cavity consisting of a glass plate sandwiched between two three-dimensional interferometric arrays and contacting a body in which micro-vibration is to be sensed. The interface between the interferometric arrays and the glass plate entraps thin layers of air. A coherent light source is used to illuminate one of the interferometric arrays. Micro-vibrations transmitted through the glass plate will affect the air layers sufficiently to render these vibrations detectable through interference patterns created by the reflected coherent light on a display screen.
Patent EP-0739244-A1 (EP)
Inventor: HOU WEI-HSIN
IPC: G02F1/167
Filed: 1994-01-12
Abstract: The present invention are dielectric black particles (22) for use in electrophoretic images displays (10), electrostatic toner or the like, and the corresponding method of manufacturing the same. The present invention black particles (22) are latex particles formed by a polymerization technique, wherein the latex particles are stained to a high degree of blackness with a metal oxide.
Patent EP-0681736-A1 (EP)
Inventor: SOKOLOV OLEG
IPC: G21K1/02
Filed: 1994-01-26
Abstract: Un grille cellulaire pour rayons X comprend un corps principal (1) composé d'un matériau transmettant les rayons X et présentant deux surfaces opposées et une surface périphérique. Le corps principal (1) est pourvu d'une multiplicité de cellules traversantes (2) s'étendant à travers ce dernier (1), d'une des surfaces terminales à l'autre, et séparées par une pluralité de cloisons (3) dont chacune comprend des surfaces latérales orientées vers une cellule respective (2), ainsi que deux surfaces terminales opposées, et une couche (5) absorbant les rayons X qui recouvre complètement toutes les surfaces de chacune des cloisons (3) de façon à recouvrir à la fois les surfaces latérales et les surfaces terminales de chacune des cloisons (3).
Patent EP-0684964-A1 (EP)
Inventor: MCGRATH JAMES E
IPC: C08L69/00
Filed: 1994-02-18
Abstract: L'invention concerne des polymères carbonatés contenant des fractions d'éthénylaryle. Lesdits polymères carbonatés sont préparés à partir d'un ou plusieurs composés multihydriques et présentent un degré de polymérisation moyen d'environ 1 selon le composé multihydrique. Ces polymères et également des mélanges de ces derniers peuvent être transformés et moulés facilement de manière à obtenir diverses formes et structures au moyen de techniques connues. Pendant ou après leur transformation, les polymères peuvent être réticulés par exposition à la chaleur ou aux rayonnements, par exemple, pour produire des compositions polymères réticulées. Ces compositions présentent une bonne combinaison de propriétés telles que, par exemple, la transformabilité en articles moulés présentant des qualités exceptionnelles telles que ténacité, résistance aux solvants, résistance à l'ignition, module d'élasticité et résistance à l'expansion thermique linéaire.
Patent EP-0693144-A1 (EP)
Title: Method of treating process water
Inventor: GERMGARD ULF
IPC: D21C11/00
Filed: 1994-02-17
Abstract: A method of treating process water containing metal ions in connection with bleaching pulp of ligno-cellulose-containing material. The process water is brought into contact with an alkaline liquid, which preferably also contains sulphide, whereby metal ions precipitate in the form of difficultly soluble metal compounds. The precipitated metal compounds thereafter are separated from the process water.
Patent EP-0688184-A1 (EP)
Inventor: JACKSON ROBERT C
IPC: A61B17/32
Filed: 1994-03-11
Abstract: Dispositif (10) médical d'agrippement utile pour retenir et manipuler un organe du corps. Ledit dispositif (10) est introduit dans une cavité du corps par un orifice de canule et comporte une courroie souple (26) constituée de préférence d'un matériau plastique et dotée de structures de traction comprenant des ouvertures (34, 34D), des nervures (34C) ou des échancrures (34B) situées sur la longueur de la partie de retenue et servant à empêcher la courroie de quitter une position dans laquelle elle entoure l'organe. Ladite courroie est logée dans un tube (12) pourvu d'une poignée (68). Pendant l'intervention laparoscopique, la courroie est déplacée à la main ou par un dispositif de manipulation approprié de manière à sortir de l'extrémité distale opposée (20) du tube pour former une boucle (28) de taille réglable. Ladite boucle est donc utile pour retenir et manipuler des organes ou des tissus corporels.
Patent EP-0696964-A1 (EP)
Inventor: SCHLIESSER MICHAEL
IPC: B42F13/00
Filed: 1994-04-14
Abstract: The invention relates to a letter file with a cover (10) of stiff cardboard and a file mechanism (16) releasably securable by its base plate (18) to the inside of the file cover (10). In order to be able to secure the file mechanism releasably to the file cover (10) using as little material as possible, the invention proposes that there be at least two spaced securing components (34) in a recess (32) in the file cover (10), said securing components bearing a catch cam (38) projecting towards the inside of the file cover (10) and taking the form of a plastic moulding for an engagement aperture (50) in the base plate (18).
Patent EP-0695138-A1 (EP)
Inventor: BEATY JULIE A
IPC: C09K15/06
Filed: 1994-04-19
Abstract: L'invention concerne des solutions aqueuses stables de colorants sensibles à la tension, et notamment les conditions de formulation et de stockage proprement dites permettant d'obtenir des solutions aqueuses commercialisables de colorants sensibles à la tension destinées à être utilisées comme agents de contraste d'imageries optiques.
Patent EP-0711176-A1 (EP)
Inventor: GRANDGEORGE MICHEL GASTON JOSE
IPC: C07K16/00
Filed: 1994-07-28
Abstract: Substantially albumin-free human or animal and particularly polyclonal immunoglobulin preparations including a non-ionic surfactant in a concentration no higher than 0.1 g/l as a liquid preservative stabilising agent.
Patent EP-0720516-A1 (EP)
Inventor: LIMBACH PETER KARL FERDINAND
IPC: B21B47/04
Filed: 1994-09-21
Abstract: Aluminium sheet suitable for use as a lithographic plate support has a surface that is uniformly rough by virtue of: a rippled topography having an aspect ratio of at least 1.3 on a sale of 5-200 mum; and a superimposed pitted structure on a scale of 1-20 mum. A method of making the aluminium sheet involves pack rolling two aluminium ribbons to generate facing surfaces having the transverse rippled structure; followed by a small amount of a conventional roughening or graining treatment to develop the pitted structure.
Patent EP-0664337-A1 (EP)
Inventor: NOWINSKY ROBERT
IPC: C12N1/20
Filed: 1986-09-12
Abstract: Cell lines which lack human class II histocompatibility antigens are disclosed. The cell lines may be utilized within a method for propagating microorganisms, such as viruses, for determining the presence and/or amount of antibody to a microorganism in a biological fluid, and within a method for producing antibodies to a selected microorganism.
Patent EP-0687892-A1 (EP)
Inventor: BENNETT SIDNEY M
IPC: G01C19/00
Filed: 1995-06-12
Abstract: The method and apparatus of establishing a vehicle azimuth provides for the automatic establishment of the vehicle azimuth for a vehicle positioning mechanism, and the continued improvement of accuracy, if desired. The method and apparatus accomplishes this by obtaining an assumed initial azimuth and an actual path azimuth as the vehicle passes in the vicinity of a first beacon. The actual path azimuth can be determined as between the first beacon and a subsequent beacon further along the route, or alternatively, the first beacon can be associated with a restricted, travel path or path segment having the actual path azimuth at the exit of the maintenance garage or ferry dock. The vehicle positioning system dead reckons its position from the vicinity of the first beacon and establishes an apparent path azimuth for the vehicle over the same path having the actual path azimuth. The difference between the actual path azimuth and the apparent path azimuth is the initial offset angle. The initial offset angle corrects the assumed initial vehicle azimuth to obtain the vehicle azimuth. As the vehicle traverses more distance between the adjacent beacons or alternatively along the restricted travel path or path segment, the accuracy of the initial offset angle improves because the dead reckoning calculation becomes more accurate. Furthermore, when the vehicle passes a subsequent beacon, any ambiguity with respect to the vehicle azimuth is corrected because the coordinates of the first and second beacons or, alternatively, of two GPS positions are known, and the actual path azimuth between the two beacons or positions can be used to offset the apparent path azimuth calculated solely by dead reckoning with the assumed initial vehicle azimuth.
Patent EP-0699815-A1 (EP)
Inventor: ROEDER ERWIN
IPC: F16B37/04
Filed: 1995-08-30
Abstract: The clamp comprises a frame insert (16) connected by a hinged joint piece (18) to the opposite face of a hinge plate support (7). The insert fits into a recess (10) with undercut sides (12) in the frame (1). The undercut face of the frame is clamped between the hinge plate support and the insert when brought together by a screw (25). The clamp is made in one piece by extrusion so that the holes through all three parts for the screw are correctly positioned and aligned when the distance between the insert and support faces is equal to the thickness of the recess undercut face.
Patent EP-0764754-A1 (EP)
Inventor: TRAUB ANDREAS
IPC: F16H19/00
Filed: 1995-09-14
Abstract: The rack-and-pinion drive controls the setting of ventilation flaps eg. In buildings and has a simple housing (6) made from two plates joined by spacers. The pinion (2) is mounted between the plates and has an inner housing with a pivot mounting about the pinion and with a roller (9) at the free end. The rack is gripped between the pinion and the roller. The inner housing follows the tilt setting of the rack. The inner housing and the outer housing are made of parallel plates joined by spacers. The drive shaft (1) of the drive is made from solid rod and has a multifaceted end profile (3) to which the external drive is coupled. Bearings support the pinion shaft and the roller bearing.
Patent EP-0662347-A1 (EP)
Inventor: ANDERSEN TORBEN PAULLI
IPC: B03C3/76
Filed: 1995-01-11
Abstract: A suspension device and a rapping mechanism for electrodes (1), preferably collecting electrodes in a high voltage supplied electrostatic precipitator, where the suspension device comprises at least one horizontally located supporting element (2) from which a number of electrodes (1) are suspended, said supporting element (2) being connected to the inner of a precipitator housing, and where the rapping mechanism is of the type which transmits a rapping influence to the uppermost ends of the electrodes, is characterized in that the electrodes (1) are pivotably suspended, preferably excentrically, that means (10) are provided for stabilizing the electrodes (1) with a substantially vertical axis, and that the supporting element (2) is provided with means (4) for receiving impact or vibrating influences supplied by an impact hammer (5) or vibrator in the longitudinal direction of the element (2), that the supporting element is suspended resiliently in its longitudinal direction.
Patent EP-0684328-A1 (EP)
Inventor: BORTOLI GIULIO
IPC: D03D47/34
Filed: 1995-05-02
Abstract: A guide system for the gripper insertion tape in a shuttleless loom in which the guide teeth (15) for the insertion tape (12) and relative gripper (11) have a bearing and guiding surface (19) which is convex, extends in the direction of the warp yarn (6,7) and cooperates with control means. Some characteristic control means are also described.
Patent EP-0695557-A1 (EP)
Inventor: KLUNDER RENTO WILLEM
IPC: A61F2/958
Filed: 1995-07-21
Abstract: The invention relates to a catheter comprising an outer tube-like element with a proximal and a distal end and an inflatable balloon body fitted close to the distal end to the outer tube-like element. The balloon body comprises a neck pushed over the end of the outer tube-like member and a balloon member connecting to the neck which, in a state of rest, is folded together in a number of folds flattened in the circumferential direction. An inner tube-like element extends through the outer tube-like element and the balloon body, to which the end of the balloon body opposite to the neck is connected. The neck comprises, in between the section pushed onto the outer tube-like body and the balloon member, a receding section with a smaller diameter than the section of the neck pushed onto the outer tube-like body.
Patent EP-0705844-A1 (EP)
Inventor: MACLEOD CAROL L
IPC: C12N/
Filed: 1995-01-20
Abstract: The present invention provides a novel gene encoding a cationic amino acid transporter protein. The present invention also provides antibodies specific for the cationic amino acid transporter protein. Further, the present invention provides methods of treating a disease characterized by undesirable levels of nitric oxide and methods of inhibiting cationic amino acid transport.
Patent EP-0677811-A1 (EP)
Inventor: MELEN ROGER D C O CANON K K
IPC: G06V30/40
Filed: 1995-02-22
Abstract: A personal imaging computer system includes an on-the-fly compression processor which operates in coordination with a document scanner to compress document image information as the document is being scanned. Once the document has been scanned and compressed, the personal imaging computer system operates to determine the identity of characters on the scanned-in document by decompressing the compressed image, processing the decompressed image so as to identify characters in the image, and by storing a text file which contains the identity of the characters so-determined. Preferably, the text file is stored in association with the compressed image so that the image may be retrieved in response to a text-based search of plural such text files.
Patent EP-0697344-A1 (EP)
Inventor: HARRIS JOHN
IPC: B65D55/02
Filed: 1995-08-04
Abstract: A recessed part 8 of a top portion 2 of a container has a ridge 11 which engages with a part 9 of a lid 3 to create a secure seal against the escape of liquids. The lid 3 is hinged to the top portion 2 by an integrally moulded live hinge 12 so that it can be folded over to introduce the lid part 9 into the recessed part 8. During closing, part of the lid 3 will move passed a bulge 13 protruding from the wall of the top portion 2 which will hold the lid temporarily in a generally closed condition. A tab 14 at the end of the lid 3 can then be grasped to pull the lid open again to snap past the bulge 13. However when it is desired to seal the container into a closed condition the lid 3 is pushed down further so that the tab 14 is turned upwardly by engagement with a side wall 15 of the top portion 2 until, ultimately, the tab 14 snaps beneath a projecting ledge 16. Once the tab 14 has snapped into position below the ledge 16 it cannot be grasped and the rest of the lid is fully received into the recessed part 8 to seal off the container.
Patent EP-0719034-A1 (EP)
Inventor: ZENG LAIGUANG
IPC: H04N1/409
Filed: 1995-12-06
Abstract: A scanner/printer system for smoothing the edges of text or line art is described having a copyboard for an image bearing original, a CCD (2), a PCI bus (3), a processor which uses edge smooth software (4) and a laser printer (5). The edge smooth software (4) adds variable size fill-in patterns of pixels to the image data scanned by the CCD (2) at low resolution to smooth the edges of text or line art prior to printing at high resolution.
Patent EP-0691252-A1 (EP)
Inventor: MENARD CHRISTIAN THOMSON-CSF S
IPC: G05D16/20
Filed: 1995-06-16
Abstract: The appts. comprises a hydraulic cylinder (1) set in motion by a motor (11) with a means (71) of returning the cylinder to its rest position. A control system (72,73,74,5,78) controls the direction of rotation of the motor (11) as a function of the error of position of the cylinder. The control of the motor is derived from a signal supplied by a correction circuit (51) whose transfer function takes account of the hydraulic jet effect operating in the cylinder. The correction signal may be binary and the control of the motor direction may be in the form of four transistors in an 'H' arrangement . <IMAGE>
Patent EP-0706308-A1 (EP)
Inventor: BONCOEUR MARCEL
IPC: H05H1/34
Filed: 1995-10-04
Abstract: A plasma arc is claimed comprising:- (a) a cooled cathode (20), with a diameter D, of which the end is a conical point with a summit angle alpha; and (b) a cooled anode (22) made up of an inner wall in the shape of truncated cone, of which the section defines the inlet (28) of a cylindrical tuyere (24). The inner wall of the anode (22) is, in its conical part, parallel to the conical end of the cathode (20), at a distance d from it and over a length 1g. The angle alpha, the diameter D, the distance d and the length 1g are such that a plasma gas injected into the torch is accelerated between the two conical walls, in a manner that is sufficient to create a gaseous sheathing of the arc column from where this latter is developed to the point of the cathode (20) and is capable of sheathing it in the tuyere.
Patent EP-0714652-A1 (EP)
Inventor: RAMIN ROLAND
IPC: A61Q3/02
Filed: 1995-11-10
Abstract: Compsns. comprise a silicone oil (I) and petroleum ether (II). Also claimed are: (a) a process for drying a nail varnish film, comprising applying a compsn. as above to the film on the nail; and (b) the use of (I) and (II) in a cosmetic compsn. that may contain a solvent.
Patent EP-0713909-A1 (EP)
Inventor: ARGILLIER JEAN-FRANCOIS
IPC: E21B21/00
Filed: 1995-11-21
Abstract: A lubricating compsn. for water-based well fluids comprises (wt.%): (a) 50-99 of a constituent (A) comprising one or more esters obtd. by reaction of a 8-24 C mono-carboxylic acid (A1) and a 2-20 C polyol (A2), the molar ratio of acid:alcohol (A1:A2) being 1:1 and (n-n/10):1; where n is the number of OH gps. in (A2); (b) 1-50% of a constituent (B) comprising one or more 8-24 C mono-carboxylic acids; the carboxylic acid (A1 and B) having 1-3 unsaturations. Also claimed is the use of the compsn. in drilling fluids, and the water-based fluids thus formed.