baber/WOPTO huggingface dataset:
Patent EP-0274486-B1 (EP)
Title: Systeme a courants d'air paralleles de refroidissement d'equipements electroniques
Inventor: SMITH GRANT MERRELL
IPC: H05K7/20
Filed: 1987-06-08
Granted: 1994-01-05
Abstract: Un système de refroidissement par air permet de maintenir des niveaux acceptables de température dans les équipements électroniques de haute densité actuels. Plus particulièrement, le système comprend un agencement selon lequel chaque plaquette de circuits imprimés (24) contient sa propre structure de conduite d'air (26), attachée de façon à former une unité intégrale avec la plaquette. Des courants d'air de refroidisement sont simultanément conduits depuis des orifices individuels (44) dans les structures de conduite d'air jusqu'à une pluralité respective d'ensembles de paquets de circuits intégrés (40) montés sur la plaquette.
Patent EP-0303882-B1 (EP)
IPC: C10G29/06
Filed: 1988-08-01
Granted: 1990-10-03
Abstract: 1. Process for removing hydrogen sulphide, characterized in that the hydrogen sulphide to be removed is brought into contact with a transition metal 2-ethylhexanoate.
Patent EP-0321900-B1 (EP)
IPC: G04B37/14
Filed: 1988-12-19
Granted: 1991-09-18
Abstract: The centre part (1) of the watch case is made from an extruded strip (2) which comprises a relief structure running in the longitudinal direction of the strip. This structure can serve a purely decorative aim, but may also have a functional purpose, for example that of serving as means for fastening a glass to the centre part. In this case, the relief structure comprises projections (3) which define opposing slides (6) in which the glass can be inserted. 
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Patent EP-0308139-B1 (EP)
Inventor: CLOETENS RUDOLPHE CHARLEY BP C
IPC: C08G18/63
Filed: 1988-09-08
Granted: 1994-03-23
Abstract: Modified polyols having the formula RmSiXx4-m wherein m = 1 to 3, X is an alkoxy group and at least one R group is either HS-R<1>- or HS-(SiR<2>2O)n<-> are described. The modified polyols, when mixed with base polyol, are used in the manufacture of graft polymer polyols having low viscosity and good filtrability. The graft polymer polyols can be used in the manufacture of polyurethane foam.
Patent EP-0324819-B1 (EP)
IPC: H01L21/265
Filed: 1988-06-27
Granted: 1993-03-17
Abstract: Cette invention concerne un moyen permettant d'améliorer l'uniformité de la tension de seuil de MESFETs à l'arsémiure de gallium implantés ioniquement, par la co-implantation de deux espèces dopantes contrairement à la normale où l'on utilise qu'une seule espèce de dopant. On choisit les deux espèces de dopants de manière que les effets de l'activation des changements stoïchiométriques dans le substrat se produisent dans des sens opposés, ce qui réduit ou élimine ainsi les effets stoïchiométriques sur l'activation totale (et ainsi sur la tension de seuil des dispositifs).
Patent EP-0375516-B1 (EP)
Title: Transmission belt tensioning apparatus with two idlers on an elastic torsion sleeve
IPC: F16H7/12
Filed: 1989-12-14
Granted: 1992-06-10
Abstract: Transmission belt (2) tensioning device with two idlers on an elastic torsion sleeve serving as a swivel axis for the tensioning arm carrying a first idler (5), and as a bearing for a return idler (8), the said device permitting winding angles greater than 180 degrees on each of the receiving pulleys (3) and (4), and reduced tensions in return for the same power-transmission requirements. 
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Patent EP-0351380-B1 (EP)
Inventor: VANNINI LUIGI
IPC: G08G1/095
Filed: 1989-07-04
Granted: 1997-02-05
Abstract: In order to form an optical system for permanent luminous signals of three different colours, in particular for railway signalling, which has a smaller size, a greater luminosity and a higher stigmatism as compared with the systems known hitherto, and comprising three light sources 5 of different colour, with three corresponding mirrors 3 and three corresponding dichroic filters 6,7,8 arranged according to the Gouiler-Prande pentagonal prism, and with an aspheric emergence lens 9, it is provided for the aspheric lens 9 to be arranged with its focal point F coinciding with the centre 10 of the pentagonal prism, and for a divergent lens 11 of quadric surface and with virtual focus to be placed between the said centre 10 and the said aspheric lens 9, and with the axes of the divergent lens 11 and of the aspheric lens 9 coinciding. The said divergent lens 11 is of the negative-elliptical meniscus type, the spherical convex face of which, turned towards the aspheric lens 9, has its centre of curvature coinciding with the focal point of the said aspheric lens, and the concave face of which, ellipsoidal or spherical, can be obtained from Descartes' general equation. As an alternative, the divergent lens 11 is of the concave plano-hyperbolic type, or spherical plano-concave type, with the concave face turned towards the aspheric lens 9 and with the focal point coinciding with that of the said aspheric lens 9. The said mirrors 3 are of the parabolic type with maximum relative output. <IMAGE>
Patent EP-0400019-B1 (EP)
Inventor: KATZ OTTO
IPC: A45D40/26
Filed: 1988-12-13
Granted: 1993-11-10
Abstract: Un crayon rotatif de dosage et de distribution de substances coulantes comprend un réservoir (1) dans lequel se déplace un piston (16) qui s'appuie sur une tige filetée (13) coulissante dans le sens de la longueur et montée dans un élément rotatif d'actionnement (3) et dans une douille de guidage (4). Toutes les parties de l'agencement, ainsi que la substance de remplissage, peuvent être introduites dans le réservoir par un côté donné de montage.
Patent EP-0435878-B1 (EP)
IPC: F01C1/063
Filed: 1989-08-12
Granted: 1993-05-26
Abstract: Moteur à combustion interne à pistons rotatifs avec un carter, à l'intérieur duquel se déplacent sur un circuit de pistons, sous l'effet d'un mécanisme de direction, au moins deux pistons multiples avec chacun deux pistons partiels, qui sont fixés sur des supports de piston, de telle manière que des espaces de fonctionnement sont créés entre chaque paire de pistons et le carter, dans lesquels se produisent des cycles à quatre temps complets. Le carter et les supports de piston délimitent les gorges d'étanchéité périphériques situées dans les coins des espaces de fonctionnement. La garniture prévue pour assurer une bonne étanchéité des espaces de fonctionnement comporte une garniture périphérique servant à l'étanchéification du carter par rapport au support de piston et soumise à une pression d'appui dans la direction de l'espace de fonctionnement, et une garniture de piston, agencée sur le piston partiel, agissant axialement et radialement et collaborant avec la première garniture. Ladite garniture de piston comporte au moins deux ensembles d'étanchéité, espacés l'un par rapport à l'autre dans la direction de la périphérie, mobiles de manière indépendante l'un par rapport à l'autre et formant des plans d'étanchéité. Chaque ensemble d'étanchéité dans le plan d'étanchéité correspondant comporte au moins deux éléments d'étanchéité, de forme profilée au moins sur leurs faces antérieures, et un élément conique de pression exerçant une pression axiale et radiale sur les éléments d'étanchéité dans la direction d'étanchéification. Les ensembles d'étanchéité de la garniture de piston sont décalés les uns par rapport aux autres de telle manière que l'espace intermédiaire entre les éléments d'étanchéité d'un ensemble d'étanchéité, dans lequel est logé l'élément conique de pression correspondant, est complètement recouvert par un élément d'étanchéité continu de l'ensemble d'étanchéité suivant. Pour obtenir une pression sur la garniture périphérique, les gorges d'étanchéité périphériques sont reliées, par exemple par un trou de passage, à l'espace de fonctionnement qui est soumis à la pression la plus importante.
Patent EP-0406343-B1 (EP)
Inventor: BUCKLEY THOMAS F III
IPC: C10L1/22
Filed: 1989-09-08
Granted: 1998-02-04
Abstract: Long chain aliphatic hydrocarbyl amine additives which comprise a long chain aliphatic hydrocarbyl component, an amine component and an oxy-alkylene hydroxy connecting group connecting the aliphatic hydrocarbyl component and amine component are useful as deposit control additives in fuel compositions and as dispersants in lubricating oil compositions.
Patent EP-0382081-B1 (EP)
Inventor: SCHAEFER MANFRED
IPC: E04B1/41
Filed: 1990-02-01
Granted: 1994-12-14
Abstract: In order to provide an anchoring device which is easy to produce and install for brick walls, concrete walls or the like, a bolt 1 is used which is fitted with at least one hole 4 which penetrates said bolt obliquely and emerges from its sleeve and/or rear surface, the axis of which hole 4 encloses an acute angle with respect to the axis of the bolt in the range from 2.5 DEG  to 45 DEG , preferably in the range from 12 to 20 DEG . After blind holes 12 and 13 are made in the wall 10, the bolt 1 can be pushed into the blind hole 1 (sic) and an anchoring pin 6 is pushed into the hole 4 of the bolt, which is continued by the blind hole 13. Thanks to the relatively acute angle, the actual anchoring takes place relatively deeply in the wall, so that, even if the bolt is subjected to tensile forces, said forces can easily be absorbed by the wall since they are supported by means of these stressing compression forces in the depth of the wall. Installation takes place easily since gauges can be used for the holes and the hole 4 in the bolt 1 can if necessary be used as a gauge for making the blind hole 13. <IMAGE>
Patent EP-0387671-B1 (EP)
Inventor: MARCHAND GARY R
IPC: C08F2/38
Filed: 1990-03-07
Granted: 1993-11-10
Abstract: A process for preparing polymers by means of the anionic polymerization of polymerizable monomers comprising contacting one or more anionically polymerizable monomers with an alkalimetal-containing anionic initiator under anionic polymerization condition characterized by terminating the polymerization by contacting the reaction mixture with an inorganic acid selected from sulfuric acid, phosphoric acid and mixtures thereof.
Patent EP-0395087-B1 (EP)
Inventor: KALINOWSKI PAUL W
IPC: B24D3/06
Filed: 1990-04-27
Granted: 1995-08-30
Abstract: Resinoid and vitrified bonded abrasive products containing filament shaped sintered alumina based abrasive made up predominantly of fine alpha alumina crystals.
Patent EP-0411412-B1 (EP)
Inventor: RITTER GUENTER DR-ING
IPC: B01D53/34
Filed: 1990-07-20
Granted: 1994-05-04
Abstract: The invention relates to a process for working up coke which is loaded with heavy metal and has been doped with sulphuric acid before loading. It is the object to permit large amounts of flue gas of a waste incineration plant to be freed from heavy metal in such a way that only a small amount of coke loaded with the heavy metals is obtained and can be disposed of simply and in an economical manner. To achieve this object, the invention envisages a procedure in which the coke loaded with the heavy metal from the flue gas of the waste incineration plant is passed through a reactor (1) which has at least one desorption zone (7) and is heated within the desorption zone (7) to temperatures of about 500 DEG C. For desorption of heavy metals, the coke is heated in the reaction zone (7) for a period between 10 and 15 minutes and is treated during this time with an entrainment gas (10). The entrainment gas takes up the heavy metals released during heating of the coke. The loaded entrainment gas (16) is passed, with the supply of air (23), through a stationary bed of coke (24), which is likewise doped with sulphuric acid. This coke (24) adsorbs the heavy metal from the loaded entrainment gas (16) until a high adsorption rate of the order of between 15 and 35% is reached. After reaching the adsorptivity, the coke (40) considerably loaded with heavy metals is disposed of separately. Only relatively small amounts of this coke (40) have to be disposed of and may be placed in a landfill without particular expense. <IMAGE>
Patent EP-0430024-B1 (EP)
Inventor: ARNDT FRIEDRICH KARL DR-ING
IPC: F16N29/04
Filed: 1990-11-20
Granted: 1993-11-03
Abstract: An automatic lubricating arrangement for a chisel of a hydraulic striking mechanism. A conveying unit is adapted for connection to the chisel guide supporting the chisel of the striking mechanism for charging the chisel guide with lubricating grease and is further connected to the source of operating pressure for the striking mechanism. The conveying unit includes a conveying chamber for receiving lubricating grease and a mechanism for performing a predetermined conveying stroke of adjustable magnitude each time the striking mechanism is charged with operating pressure for forcing lubricating grease out of the chamber and into the chisel guide under pressure derived from the source of operating pressure. A lubricant reservoir for storing lubricating grease is connected to the conveying unit and has a movable separating element and compression spring biasing the separating element against the lubricating grease for supplying lubricating grease to the conveying chamber of the conveying unit.
Patent EP-0414309-B1 (EP)
Inventor: CUSACK TIMOTHY M
IPC: A01N25/34
Filed: 1990-08-17
Granted: 1996-01-31
Abstract: An aqueous antimicrobial composition comprising from 10 to 30 percent by weight of ethyl alcohol, from 2 to 5 percent by weight of benzyl alcohol and the remainder to 100% water, and a method of use of the composition for destroying or reducing the number of microbes on a surface contaminated therewith.
Patent EP-0378388-B1 (EP)
Inventor: COCHRAN ROBERT N
IPC: C01B15/026
Filed: 1990-01-10
Granted: 1993-11-10
Abstract: Hydrogen peroxide is produced by liquid phase molecular oxygen (115) oxidation of methyl benzyl alcohol (MBA), water concentration in the reaction mixture being maintained below 4% by weight, more preferably below 2% by weight, and most preferably below 1% by weight.
Patent EP-0386917-B1 (EP)
Inventor: BARNES PETER
IPC: H04H20/63
Filed: 1990-02-26
Granted: 1995-06-07
Abstract: A signal distribution system is described for the interchange of signals between a number of appliances such as television receivers 13, 14, video recorders 15 and surveillance cameras 16, 17, 18. The appliances are connected via a passive star splitter 1. A controller 11 allocates frequency channels to each appliance. The system is such that signals within a particular frequency channel injected into the system by one of the appliances may be received by any receiver appliance connected to the system to which has been allocated the same frequency channel.
Patent EP-0400937-B1 (EP)
Inventor: NAKASE NORIAKI C O MITSUI ENGI
IPC: F23G5/16
Filed: 1990-05-25
Granted: 1994-09-21
Abstract: A method of burning a combustible solid residue from a chemical plant, which comprises feeding a slurry of combustible solid residues in at least 0.5 parts by weight of an oil per part by weight of the combustible solid residues, into a burner (13) in a combustion furnace comprised of a main combustion chamber (1) having the burner in its upper wall (10), a secondary combustion chamber (2) formed in the lower portion of the main combustion chamber (1), and a flue gas duct (5) provided beneath the secondary combustion chamber (2), burning the residue in the main combustion chamber (1), conducting the combustion gas into the secondary combustion chamber (2), and allowing it to reside therein at a temperature of 800 to 1000 DEG C for at least 0.5 seconds.
Patent EP-0404605-B1 (EP)
Inventor: PARKER DAVID
IPC: A61K39/395
Filed: 1990-06-25
Granted: 1996-11-13
Abstract: Tri-aza macrocycles of formula (1): <CHEM>  wherein m and n, which may be the same of different, is each zero or an integer 1, 2, or 3;  p is zero or an integer 1 or 2;  q is zero or an integer from 1 to 6 inclusive; R<1>, R<2> and R<3>, which may be the same of different, is each a hydrogen atom or a group -CO2H or -P(O)(XH)R<4> (where R is an oxygen or sulphur atom and R<4> is a hydrogen atom or an alkyl or alkoxy group), with the proviso that at least one of R<1>, R<2> and R<3> is a -P(O)(XH)R<4> group;  L is a covalent bond or a linker group;  Z is a hydrogen atom or a reactive functional group; and metal complexes and/or salts thereof; are described together with processes for their preparation and compositions containing them. The compounds are useful as imaging agents, and in the treatment of abnormal cell disorders, such as in the treatment of tumours, and may be coupled to other molecules, such as proteins, for use in diagnosis and therapy.
Patent EP-0420511-B1 (EP)
Inventor: CRAWLEY GRAHAM CHARLES
IPC: A61K31/495
Filed: 1990-09-21
Granted: 1994-08-17
Abstract: The invention concerns a heterocyclic derivative of the formula I   <CHEM> wherein Q is an optionally substituted 6-membered monocyclic or 10-membered bicyclic heterocyclic moiety containing one or two nitrogen atoms;  X<1> is oxy, thio, sulphinyl, sulphonyl or imino;  Ar is phenylene which may optionally bear one or two substituents or Ar is an optionally substituted 6-membered heterocyclene moiety containing up to three nitrogen atoms;  R<1> is (1-6C)alkyl, (3-6C)alkenyl or (3-6C)alkynyl; and R<2> and R<3> together form a group of the formula -A<2>-X<2>-A<3>- which, together with the carbon atom to which A<2> and A<3> are attached, defines a ring having 4 to 7 ring atoms, wherein A<2> and A<3>, which may be the same or different, each is (1-4C)alkylene and X<2> is oxy, thio, sulphinyl, sulphonyl or imino;  or a pharmaceutically-acceptable salt thereof. The compounds of the invention are inhibitors of the enzyme 5-lipoxygenase.
Patent EP-0389323-B1 (EP)
Title: Apparatus for bending and tempering a glass sheet
IPC: C03B27/044
Filed: 1990-03-02
Granted: 1993-01-07
Abstract: The installation for curving or bending to convex form and tempering a sheet of glass (1) comprises means for heating the sheet and means for bringing this latter between elements (3, 4, 6, 7) for shaping said sheet. One of the series (3) of elements has a surface (3a) which is intended to come into contact with one of the faces of the glass sheet (1). The other series of elements (4, 6, 7) has a stationary portion (5) to which is attached at least one movable portion (6 or 7) which is capable of pivotal displacement through an angle corresponding to the curvature to be given to the glass sheet.
Patent EP-0435822-B1 (EP)
Inventor: DALAN ERNESTO
IPC: A23C9/152
Filed: 1990-12-17
Granted: 1994-05-25
Abstract: In order to prepare sterilised, evaporated whole milk without non-lactic additives, a natural milk emulsifier is added to the standardised milk, then the mixture is subjected to two heat treatments before and after concentration by evaporation. The evaporated milk is sterilised after being placed in containers or in line before filling, in which case the containers are filled aseptically. The evaporated milk obtained is kept at ambient temperature without settling, gelling or separation of the fat.
Patent EP-0423257-B1 (EP)
IPC: F04B49/08
Filed: 1990-02-16
Granted: 1993-07-21
Abstract: Un dispositif comprend un piston de réglage (12) de l'organe de réglage (11) de la pompe (10) à refoulement variable, commandé par une pression de commande. La pression de commande est générée par une soupape de réglage (22) qui reçoit la pression différentielle générée au niveau d'un étranglement de mesure (16) de la conduite de refoulement (15) de la pompe. En outre, un ressort de pression (23) agit sur la soupape de réglage contre la pression plus élevée. Une alimentation extérieure en pression (26) (accumulateur de pression) fournit la pression de commande. En outre, il existe une communication directe (70) à étranglement (72) entre le côté de haute pression et le raccord de la pression de commande du piston de réglage (12).
Patent EP-0416118-B1 (EP)
Inventor: ISHIKURA TSUKASA NIPPON KAYAKU
IPC: C07C211/51
Filed: 1990-02-20
Granted: 1993-12-29
Abstract: A method of producing a p-phenylenediamine characterized by reducing a p-nitroaniline with hydrazine in the presence of an aromatic quinoid or dihydroxy compound.
Patent EP-0466778-B1 (EP)
Inventor: PHILLIPS BOBBY MAL
IPC: D04H3/00
Filed: 1990-04-03
Granted: 1994-08-24
Abstract: Disclosed are fibers that are capable of spontaneously transporting certain fluids, for example aqueous fluids, such as water, on their surfaces. The fibers, especially in the form of tow, can be incorporated into absorbant articles, such as diapers, in order to transport fluids to more effectively utilize the absorbant portion of the article.
Patent EP-0477196-B1 (EP)
Inventor: CARONIA ANTHONY JOHN
IPC: B01D39/00
Filed: 1990-02-08
Granted: 1993-11-03
Abstract: The end caps of a filter element are formed on the element by dispensing a photo-initiated polymer in a transparent mold, setting the end of the filter media array in the mold, exposing the mold to ultraviolet light for a time sufficient to cure the polymer, and then stripping the mold from the finished end cap. Accordingly, the time of 60-75 seconds required to cure prior art Plastisol end caps is reduced to a few seconds necessary to cure the end caps made from the photo-initiated polymer. The end caps have been designed with reinforcing ribs to minimize the amount of polymer required while still maintaining necessary hoop strength to retain the media in place.
Patent EP-0477457-B1 (EP)
IPC: E05D7/00
Filed: 1991-01-25
Granted: 1993-08-18
Abstract: A hinge for securing a swinging door to a door frame without the use of fastening screws, which is comprised of two pivoted parts (1), (2) having each a plurality of pointed teeth (11), (12) and a plurality of notches (23) around its periphery. The pointed teeth (11), (12) of the two pivoted parts (1), (2) are stricken to respectively fasten inside the swinging door and the door frame and motorized nailing tool is used to fasten U-nails (5) through the notches (23) to fixedly secure the two pivoted parts (1), (2) to the swinging door and door frame. <IMAGE>
Patent EP-0442375-B1 (EP)
Title: Method and device for controlling beverage vending in public houses or the like
IPC: B67D1/00
Filed: 1991-02-07
Granted: 1992-12-02
Abstract: In order to monitor the removal of drinks from dispensing connections of various supply stations or the like, in particular in public houses, the invention proposes a method in which an authorised person has to identify himself by a code, and in which upon dispensing of a drink without inputting of the code an alarm signal occurs, the alarm signal not being terminated until the code has been carried out and the drinking liquid removed is assigned to the code used to clear the alarm. It is provided for carrying out the method that at least one identification device (8) assigned to a dispensing connection (3, 22, 31) of a reference station (1, 20, 30, 40) is connected to at least one removal detector (6) in such a way that they trigger an alarm signal when upon addressing the removal detector (6) the identification device (8) is not activated and the alarm signal can be terminated by activating the identification device (8), and that a removal counter is connected to the removal detector (6) in such a way that removal of a drink before activation of the identification device (8) can be assigned to the code activating the identification device. <IMAGE>
Patent EP-0464626-B1 (EP)
Inventor: REIPERT PETER DR
IPC: F01M1/08
Filed: 1991-06-26
Granted: 1995-10-18
Abstract: In the case of an assembled oil-cooled piston for diesel engines, the piston barrel (2) and piston head (5) are mutually supported by means of bearing surfaces (8, 9) arranged in their separation plane and are braced against one another by bolts (12). From a cooling chamber (17) located between piston barrel and piston head, recesses (15) in the nature of blind holes and inclined radially outwards in relation to the separation plane extend into the area behind the fire land (4) and the edge of the piston head. In order to improve the transfer of heat from the piston to the cooling oil, the recesses have a cross section in the form of an elongated hole. <IMAGE>