baber/WOPTO huggingface dataset:
Patent EP-0348832-B1 (EP)
IPC: C07C209/26
Filed: 1989-06-23
Granted: 1992-08-26
Abstract: The invention relates to a process for the preparation of 3(4), 8(9)-bis(aminomethyl)-tricyclo[5.2.1.0<2><,><6>]decane. 
<??>The starting material for the synthesis of this compound is dicyclopentadiene, which is hydroformylated in the presence of a rhodium compound and reductively aminated without removal of the hydroformylation catalyst.
Patent EP-0368045-B1 (EP)
Inventor: PAGGEN WOLFGANG
IPC: H05K7/20
Filed: 1989-10-18
Granted: 1995-01-25
Abstract: The rack has a receiving space for receiving plug-in cards or printed-circuit boards as well as forced cooling for the receiving space. Forced cooling is composed of a fan arrangement as well as an air distributor and an air collector, via which a vertical stream of cooling air through the intermediate spaces of the plug-in cards is generated. The air distributor and the air collector are arranged next to one another at the bottom of the rack and are separated from one another by an air baffle extending diagonally from the top to the bottom. The output-side opening of the distributor is located here in the top of the rack. With a stacked arrangement of a plurality of racks, this opening interacts with an air inlet opening, arranged in the bottom of the rack in each case, for the receiving space of the respective rack placed on top. 
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Patent EP-0349243-B1 (EP)
IPC: A61K45/06
Filed: 1989-06-26
Granted: 1992-04-01
Abstract: The present invention relates to novel ribonucleotide reductase inhibitors and new combinations comprising of an antiviral compound, such as acyclovir, and a thiocarbonohydrazone ribonucleotide reductase inhibitor for the chemotherapeutic treatment or prophylaxis of virus infections, especially viruses of the herpes group.
Patent EP-0371755-B1 (EP)
Inventor: KAJIKAWA AKIRA
IPC: B60C13/00
Filed: 1989-11-28
Granted: 1994-01-05
Abstract: A pneumatic safety tyre comprising a pair of bead portions (3) with a bead core (2), sidewall portions (4) extending radially outwardly one from each bead portion (2), a tread portion (5) extending between the sidewall portions (4), a toroidal carcass (6) extending through the tread (5) and sidewall (4) portions and turned up at both edges around the bead cores (2), a tread and sidewalls disposed outwardly of the carcass (6), a belt (7) disposed between the carcass (6) and the tread (5) and having cords laid at a relatively small angle to the equator of the tyre, and a sidewall reinforcing layer (10) disposed inwardly of the carcass in each sidewall portions (4) characterised by each sidewall portion (4) being provided with a minimum thickness (TE) at a position E between an outer edge point A and a 65% height point B, the thickness of each sidewall (4) gradually increasing from the minimum thickness position E toward the 65% height point B, wherein the outer edge points A are defined as the axially outer edges of a ground contacting region on the tread surface in the standard loaded state in which the tyre is mounted on its regular rim (R), inflated to its regular pressure and is loaded with its regular load, and the 65% height points B are defined as the positions at 65% height of the tyre section height H from the bead base (b) in the standard unloaded state in which the tyre is mounted on its regular rim and inflated to its regular pressure but unloaded.
Patent EP-0371855-B1 (EP)
Inventor: ROSE RENE
IPC: B42D15/10
Filed: 1989-11-23
Granted: 1997-06-04
Abstract: The invention relates to the construction of an electronic module for a smart card. 
<??>Proceeding from a lead frame, in the form of a strip, which defines the external contact areas (24) and the electrical connection zones (26), the invention consists in moulding onto the lead frame by injection a moulded part (39 and 40) which defines a cavity (41) for the semiconductor chip of the electronic module, in fixing the semiconductor chip (35) in this cavity, in electrically connecting the terminals (37) of the chip (35) to the electrical connection zones and in covering the chip while filling the cavity (41) with an insulating material (42). 
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Patent EP-0348493-B1 (EP)
Inventor: RUPE CHAUNCEY ORVIS
IPC: G01N31/22
Filed: 1988-12-22
Granted: 1994-02-09
Abstract: Une composition d'un réactif d'analyse colorimétrique permet de déterminer la quantité d'acide cyanurique dans de l'eau. L'acide cyanurique est ajouté à l'eau de piscines extérieures pour stabiliser le chlore que l'on ajoute à des fins de salubrité. D'une manière générale, la composition d'analyse utilise de la mélamine et un indicateur qui est sensible à un changement du pH du milieu environnant testé, changement qui est provoqué par l'action de l'acide cyanurique sur la composition de l'agent de réaction. De préférence, la composition de l'agent de réaction est incorporée dans une matrice poreuse, ce qui permet d'obtenir un dispositif avantageux de test à l'état solide.
Patent EP-0363465-B1 (EP)
Inventor: WELHAM ROBERT KENNETH
IPC: G01R31/3183
Filed: 1989-03-03
Granted: 1993-11-03
Abstract: Means are provided which aid in generating programmes for testing digital modules. Formal hierarchical descriptions (e.g. in Prolog) of the module without and with a defined fault are stored in a storage device (10) comprising two stores (12 and 13), backed up by a submodule store (14). The two module descriptions are fed into registers (15 and 16). Then, repeatedly, (a) an unfolding processor (17) works down the hierarchy, (b) a simplification processor (18) simplifies the descriptions using a variety of logical and arithmetical rules, and (c) a discrimination condition extraction processor (19) extracts discrimination conditions which are common to both module descriptions and necessary (i.e. must be satisfied as part of the final test programme). Processor (19) has discrimination condition storage means (21) and discrimination condition consistency checking means (22) coupled to it. Units (18, 19 and 22) use common rules, stored in a logical rules store (23), which rely heavily on expressions of the if-then-else form. Processor (18) may allow operator intervention so that the operator may guide and/or perform certain simplifications and/or their order. Thus a sequence of discrimination conditions is found, acting to gradually focus down onto the point where the two modules - sound and faulty - differ. (From these, it is then straightforward to generate an actual test programme.)
Patent EP-0406316-B1 (EP)
Inventor: JAMES STEPHEN COOPERS ANIMAL H
IPC: G01N33/569
Filed: 1989-03-23
Granted: 1995-01-18
Abstract: A peptide and veterinarily acceptable salts thereof present an amino acid sequence which is derived from foot-and-mouth disease virus (FMDV), is independent within the FMDV structure of a B-cell epitode and is capable of eliciting T-cell help in an animal susceptible to FMDV infection for production of antibody against an antigen. Optionally an amino acid in the sequence may be replaced by another amino acid which does not affect the function of the sequence to elicit T-cell help.
Patent EP-0391251-B1 (EP)
Title: Use of selected ethers of monofunctional alcohols in drilling fluids
IPC: C09K8/34
Filed: 1990-03-29
Granted: 1992-12-16
Abstract: Described in the use of water-insoluble ethers, with a flash point above 80 DEG C, of monohydric alcohols, of natural and/or synthetic origin, with at least 4 C-atoms, preferably at least 6 C-atoms in the alcohol residues, as the oil phase or component of the oil phase in invert drilling-oil muds which are in the form of water/oil emulsions, which include in the closed oil phase, that can flow and be pumped in the temperature range 0 to 5 DEG C, a disperse aqueous phase plus, optionally, other commonly used additives, and which are suitable for use in prospecting for, for instance, oil and natural-gas deposits without polluting the environment. Also described are other drilling-oil muds of the kind described above, characterized by the fact that they have added to them as a closed oil phase, or dissolved in environmentally compatible water-insoluble oils, substantially water-insoluble ethers of monohydric alcohols, the oil phase being capable of flowing and being pumped in the temperature range 0 to 5 DEG C and having a flash point over 80 DEG C.
Patent EP-0439704-B1 (EP)
Title: Heat storage brick
IPC: F28D20/00
Filed: 1990-11-15
Granted: 1993-09-29
Abstract: The invention relates to a heat storage brick (1) of polygonal cross-section, in which four principle sides (2, 3, 4, 5) of the polygon, which are diametrically opposite and extend parallel to one another in pairs, delimit the shape of the contour of an imaginary square inside which the remaining outer sides (6, 7, 8, 9) of the polygon extend, the free space present between these remaining outer sides of the polygon and the shape of the contour of the square forming the cross-section of a duct (14) delimited by four adjacent heat storage bricks. Such a heat storage brick has a simple shape easy to produce in terms of production engineering, is characterised by a high ratio of wetted surface to storage volume, and enables a rectangular or square container cross-section to be filled without gaps. <IMAGE>
Patent EP-0419249-B1 (EP)
Inventor: HOPPIN CHARLES RICHARD
IPC: C08F10/00
Filed: 1990-09-20
Granted: 1995-02-22
Abstract: An olefin polymerization catalyst system comprises a solid, hydrocarbon-insoluble, magnesium-containing, titanium-containing, electron donor-containing component; an alkyl aluminum compound; and organosilane compound selected from the group consisting of branched C3-C10 alkyl-t-butoxydimethoxysilanes.
Patent EP-0421738-B1 (EP)
Inventor: WISE RODNEY MAHLON
IPC: C11D7/60
Filed: 1990-10-02
Granted: 1996-05-22
Abstract: Liquid cleaning compositions displaying enhanced physical stability in the presence of bleach are provided, comprising a chlorine bleach ingredient, cross-linked polycarboxylate polymer, a rheology stabilizing agent, and a buffering agent to maintain the pH of the composition above about 10. Preferred liquid automatic dishwashing detergent compositions containing builder and optional surfactant and metalate, and displaying shear thinning behavior, are disclosed.
Patent EP-0509985-B1 (EP)
Title: Bacteriolytic enzyme native to a nocardiopsis strain, its production and use.
Inventor: LIU CHI-LI
IPC: C12N1/20
Filed: 1990-01-11
Granted: 1994-04-13
Abstract: Certain Nocardiopsis strains elaborate extracellular enzymes capable of hydrolyzing the cell walls of microorganisms present in household laundry, including for example micrococci, Pseudomonas aeruginosa and Staphylococcus aureus. These enzymes are active under laundering conditions, i.e. at alkaline pH levels in the presence of detergent components. Their use during a wash or rinse results in reduced contamination of clothes with common skin microflora, whereby the odour of the dirty clothes can be removed.
Patent EP-0423287-B1 (EP)
Inventor: SKEIRIK RICHARD D
IPC: B01J19/00
Filed: 1990-04-05
Granted: 1998-02-11
Abstract: Batch process control is improved by defining a step endpoint condition in an expert system knowledge base; using the expert system to monitor for the occurrence of the endpoint in the batch process; and triggering a change in a batch process condition when the endpoint is found. Preferably, the expert system and the batch process condition change are implemented as modules which execute under control of timing and sequencing functions in a supervisory control system, and the change affects a setpoint (or other control objective) in a continuous control system. Multiple instances of modular expert systems allow parallel process units to be easily controlled.
Patent EP-0498822-B1 (EP)
IPC: D21D5/06
Filed: 1990-09-26
Granted: 1993-09-01
Abstract: L'appareil de tamisage décrit (10) comprend une paire de tamis concentriques fixes (26 et 32) ayant plusieurs structures à lames (42) en rotation entre les tamis et disposées adjacentes à eux, les lames (44 et 46) de chaque structure à lames étant alignées radialement entre elles. L'appareil de tamisage comporte un conduit d'amenée de boue disposé tangentiellement (20) et un conduit d'émission de rejets lourds disposé diamètralement tangentiellement (22) à l'extrémité d'une trappe à rejets lourds. La boue composé des rejets légers et des produits acceptés s'écoule dans la zone de tamisage et, après séparation, est déchargée à une extrémité de l'appareil de tamisage par des conduits d'émission des rejets légers (58, 60 ou 60') et des produits acceptés (16) respectifs. Le conduit d'émission des produits acceptés est disposé axiellement par rapport aux cylindres des tamis et aux lames rotatives, de sorte que les chocs de pression sont pratiquement supprimés dans le processus de tamisage. L'appareil peut être conçu avec une rotation verticale ou une rotation horizontale des lames.
Patent EP-0446348-B1 (EP)
IPC: G01T1/10
Filed: 1990-09-24
Granted: 1993-07-14
Abstract: Appareil pour balayer une substance phosphorescente transparente à mémoire (13) composé d'une source de rayonnements stimulants (15), d'un appareil de balayage (17), d'un appareil qui sert de support à la matière phosphorescente transparente (37) et d'un autre appareil (21) qui dirige par voie optique le rayonement émis depuis l'appareil de balayage de manière à ce qu'il soit toujours incident perpendiculairement à la surface de ladite substance. Cet appareil sera de préférence un système de lentilles télécentrique (21) placé entre l'appareil de balayage (17) et la substance phosphorescente (23).
Patent EP-0437261-B1 (EP)
Inventor: PINKERTON DENNIS
IPC: F04B13/00
Filed: 1991-01-10
Granted: 1994-04-20
Abstract: A valveless, positive displacement metering pump is provided which is capable of either mixing two or more fluids or dividing a fluid from an inflow line into two or more outflow lines. The pump includes a housing (22) which contains a cylindrical working chamber at different radial positions. Three or more passages extend through the housing and communicate with the working chamber. A piston (80) is positioned within the working chamber. The piston includes a duct (86) defined by its outer surface which communicates with one of the passages, depending upon its rotational position. The piston is rotated as it is driven back and forth within the cylinder, thereby causing the duct to sequentially communicate with the passages and the piston to sequentially close the passages. Depending upon the axial direction of movement of the piston, fluid is either pumped into or out of the working chamber as the duct rotates into communication with one of the passages. <IMAGE>
Patent EP-0475339-B1 (EP)
Inventor: KRAUSE FRITZ
IPC: B60D5/00
Filed: 1991-09-10
Granted: 1994-12-14
Abstract: A bellows (3) for an articulated omnibus is described, having a device for moving the bellows and bisecting the turntable angle which consists of a lever arrangement which is provided between the front vehicle (1) and rear vehicle (2), two lever pairs (35, 36) which lie opposite one another so as to be symmetrical with respect to a folding axis (11) being formed and each lever pair forming a triangle and, at the same time, the apex of the triangle being formed by a rotary bearing, the bellows (3) being fastened in each case at the side and the rotary bearings (37, 38) of the two triangles being connected by a line which intersects a folding axis (11) and furthermore a base point (42, 43) of the articulated lever (40, 41) of the respective articulated triangle being connected to the front vehicle (1) and the other base point (43, 42) being connected to the rear vehicle (2) via a rotary arrangement with articulated levers. <IMAGE>
Patent EP-0495243-B1 (EP)
Inventor: SOBINGER DIETRICH
IPC: B08B9/093
Filed: 1991-12-22
Granted: 1994-07-27
Abstract: This relates to a method and installation for cleaning floating-roof tanks (1), remaining crude oil (31) first being sucked out and then being pumped into the residue with stirring up the residue (32). After the remaining crude oil has been used up in the course of liquefying the residue, fresh crude oil is pumped through cleaning pipe branches (4) - which may support the floating roof - to stir up and liquefy the remaining residue, until all the residue has been liquefied and pumped out of the floating-roof tank (1). In the course of the tank cleaning, the cleaning supports (4) replace the roof supports (2) otherwise present and are distinguished, on the one hand, by a slender construction which is stable in terms of strength, and, on the other hand, ensure the required stirring-up of crude oil and residue for the liquefaction of the latter. <IMAGE>
Patent EP-0465239-B1 (EP)
Inventor: FUKUNAGA NOBUYUKI
IPC: G01C7/06
Filed: 1991-07-03
Granted: 1996-03-06
Abstract: A laser positioner is located at a survey basic point (Po) for projecting a geodetic design pattern depicting design working points onto a working face (Fc) remote from the basic point (Po) by use of a laser pattern projector (13), upon surveying an objective route by a laser surveying unit (11). In tunnelling works, for example, while forming the design pattern on the working face (Fc), work of boring holes for charging explosives in the working face can be performed without paint-marking on the working face. <IMAGE>
Patent EP-0468913-B1 (EP)
Inventor: IBANEZ PALOMEQUE FRANCISCO
IPC: H04M17/00
Filed: 1991-07-25
Granted: 1996-04-03
Abstract: Such comprising the intrinsic cooperation between a messages concentration unit, a central operating unit, various display screens, printers, information storage devices including operating and management software, in order that modular telephones and validation and identification units and access units, together with the regional invoicing centres and the validation and invoicing centre, and the terminals of collector firms, by exchanging various specific operating messages within the modular public telephone management system, control all the context and operations stemming from their performance. <IMAGE>
Patent EP-0502286-B1 (EP)
Inventor: ANGHILERI GIANMARIO C O NOVACA
IPC: A47J36/02
Filed: 1991-12-06
Granted: 1995-08-09
Abstract: A paper baking-pan for cooking cakes has a pleated containing portion (3) provided with an upper rim (7) folded to the outside and defining a loop (12a) within which a string (12) pulled along the whole perimetrical extension of the upper rim is housed. According to the process for producing the baking-pan, the string is introduced into a longitudinal folded rim (7) of a flat paper strip (14) before pleats (13) are carried out thereon. Afterwards during the pan assembling steps, the paper strip (14) is wrapped according to a frusto-conical configuration around a flat element (19) forming the pan bottom and fastened thereto. By a final die-forming step the upper rim is folded over externally of the pan, causing the complete opening of the pleats in the vicinity of the upper rim and the simultaneous tensioning of the string. <IMAGE>
Patent EP-0463171-B1 (EP)
Inventor: HAMA MICHIO
IPC: C12Q1/28
Filed: 1990-12-19
Granted: 1996-04-17
Abstract: A method of determining fructosamine, which comprises the steps of : (a) bringing an aqueous liquid specimen into contact with an active oxygen generating substance, (b) bringing a reagent which causes a detectable change in the presence of hydrogen peroxide derived from active oxygen into contact with the product of step (a), and (c) detecting the detectable change caused in step (b).
Patent EP-0531293-B1 (EP)
Inventor: VINZ PETER DR-ING
IPC: B01D1/14
Filed: 1991-02-04
Granted: 1996-02-14
Abstract: Process involving no heat loss using evaporation, condensation and absorption for thermal separation of absorptive and non-absorptive liquid mixtures, and processes for complete conversion of heat into entropy-free useful work, and a process for heat insultion can be derived from the Gibbs-Helmholtz law. The invention concerns the se energy processes and various forms of execution thereof.
Patent EP-0487753-B1 (EP)
Inventor: ZUSHI TAKAYASU
IPC: B60R21/20
Filed: 1991-06-19
Granted: 1994-11-09
Abstract: Couvercle modulaire pour un dispositif de coussinet pneumatique de sécurité, possédant un évidement causé par une dépression apparaissant près d'une ligne de déchirure pendant le durcissement d'une couche externe et rendu peu discernable, doté d'une surface externe  plane, et d'un aspect externe supérieur, qui est composée d'une couche intérieure dure et d'une couche externe molle et dotée d'une ligne de déchirure allongée destinée à amorcer la déchirure et ayant une partie saillante en forme de crête (1C) qui s'élève à partir de la couche intérieure (1A) à la surface de séparation (20)entre la couche intérieure (1A) et la couche externe (1B) et ayant également une rainure (2A) évidée dans la surface intérieure du couvercle modulaire, ladite partie saillante en forme de crête (1C) ayant une section trapézoïdale dans la direction perpendiculaire à la ligne de déchirure et un angle entre la surface inclinée (1E) du tronc de cône et ladite surface de séparation (20) à proximité de la partie saillante en forme de crête égal ou inférieur à 30°.
Patent EP-0537215-B1 (EP)
Inventor: HUDDLESTONE KENNETH MICHAEL
IPC: D06M11/50
Filed: 1991-06-26
Granted: 2001-09-19
Abstract: PCT No. PCT/GB91/01038 Sec. 371 Date Feb. 4, 1993 Sec. 102(e) Date Feb. 4, 1993 PCT Filed Jun. 26, 1991 PCT Pub. No. WO92/00412 PCT Pub. Date Jan. 9, 1992A method for imparting shrink resistance to wool which comprises treating the wool simultaneously with both hydrogen peroxide and permonosulphuric acid or salts thereof. Preferably, the wool is then further subjected to a polymer treatment. The method may be performed either as a continuous process or as a batch process.
Patent EP-0542839-B1 (EP)
Inventor: HEIDELBERG GOETZ
IPC: B61B12/10
Filed: 1991-08-09
Granted: 1997-03-26
Abstract: A drive for an aerial cableway is characterized in that permanent magnets (20) of alternating polarity are disposed in a circle on the drive pulley (14) of the aerial cableway, in that the permanent magnet (20) has a stationary annular stator with wound stator poles (10) from which it is separated by an air gap (26), and in that an electronic control unit (66) for precisely timed switching of the stator poles (10) is provided.
Patent EP-0546046-B1 (EP)
Inventor: INSTANCE DAVID JOHN
IPC: B31D1/02
Filed: 1991-08-30
Granted: 1998-12-09
Abstract: A self-adhesive label (10) comprising a multilaminar folded label (8) which comprises first (12) and second portions (14) which are adhered to a backing of release material (2) or to a self-adhesive support piece carried on a backing of release material by a first region (4) of permanent adhesive and a second region (6) of resealable adhesive respectively.
Patent EP-0550476-B1 (EP)
Inventor: ORTWEIN HERMANN
IPC: E01B5/08
Filed: 1991-09-13
Granted: 1994-08-10
Abstract: The rail described is intended for use in the construction of permanent way for rail vehicles. The rail has good vibration-absorption characteristics and gives significant reductions in noise levels by virtue of the following design features: When designed as a tramway-type rail (1), the width (B) of the groove (2) is greater than the groove width in a normal tramway-type rail and a shaped-section strip (3) of elastic material is fixed to the outer flank (2a) of the groove (2), the strip being of a thickness (D) such that the distance (A) between the shaped-section strip (3) and the inner flank (2i) of the groove (2) is equal to the groove width in a normal tramway-type rail; and/or a strip of highly wear-resistant material is attached to the side of the rail head along which the flange of a wheel of a rail vehicle travelling along the rail (1) runs and to the side of the groove (2) opposite the exposed surface of the shaped-section strip (2). Strips are embedded in the contact surface of the rail (1), running at an angle and extending over the whole width of the contact surface.