baber/WOPTO huggingface dataset:
Patent EP-0250329-B1 (EP)
Title: Ammunition propellant charge, especially for large-calibre arrow-type projectiles
IPC: F42B5/16
Filed: 1987-06-19
Granted: 1990-02-07
Abstract: 1. A propellant charge (7) consisting of powder, for example in the form of a granular powder, intended for the propulsion of projectiles, namely large-caliber kinetic energy sub-caliber projectiles of the AP-FS-DS type (2) and placed inside a cartridge case of revolution (5), either metallic or not, including at one end a base and, at the other end, the projectile, said propellant charge being characterized in that it comprises holding means ensuring its compactness and its symmetry as to the axis of revolution of the cartridge case.
Patent EP-0246218-B1 (EP)
IPC: G06F11/16
Filed: 1987-05-07
Granted: 1993-08-18
Abstract: The system exhibits groups (TMR) of computer units (SRU) which supply and process identical binary data signals, and one logical decision unit (voter) each which votes on the data signals of the group (TMR). In this arrangement, a plurality of groups (TMR) having at least three computer units (SRU) supplying or processing data signals are connected to one another via data channels (K1, K2, K3) and the voters of one group are connected to the voters of other groups via data or signal lines. Each computer unit (SRU) supplying or processing data signals can exhibit at least one voter for the decision on the freedom from errors of input and/or output signals. Each computer unit (SRU) supplying or processing data signals suitably contains one sequence voter for the decision on the correct sequence of the signals to be processed. <IMAGE>
Patent EP-0268615-B1 (EP)
IPC: G06K19/06
Filed: 1987-04-20
Granted: 1992-06-24
Abstract: A portable data carrier system provides improved security for files which support multiple applications, from custom repertory dialing to storage of individual medical and/or banking records. Included in the system is a portable data carrier which looks and feels much like an ordinary credit card. The portable data carrier, however, includes a computer and an electrically erasable field programmable read-only memory. Power for operation of the portable data carrier is provided from an associated station via a reader/writer. The reader/writer also couples data between the data carrier and the associated station. Operation of the data carrier is through an executive operating system that is accessed from the station via a set of commonly understood command primitives. These command primitives manipulate the files in the data carrier in accordance with security requirements. Security is enhanced since the stations's application software receiving and interpreting the data from a file sees a contiguous stream of bytes relating only to the file of the application being accessed. No information is provided to a user of a particular application about other applications in the data carrier or about the data carrier's internal file structure.
Patent EP-0294799-B1 (EP)
IPC: A62B18/02
Filed: 1988-06-09
Granted: 1991-12-18
Abstract: The invention relates to a protective hood having a viewing window and an oxygen mask equipped with a breathing-gas connection for an oxygen supply. The protective hood is improved in that the oxygen supply is first established unhindered and the protective hood can be pulled over the head with a reliable manual movement when required without the oxygen supply having to be interrupted. Such a protective hood is especially useable by passengers in an aircraft. The protective hood is packed such that the hood is rolled up toward the front in four mutually perpendicular directions in the direction of the breathing-gas connection for the oxygen mask so that a rip loop holds the rolled parts together by means of a VELCRO closure. The rip loop is attached to the hood in the region thereof corresponding to the nape of the neck. For the required situation and while the user holds the oxygen mask in place on the face, the user need only pull on the loop thereby causing the rolled hood to unfold and the edge of the hood can be simply pulled over the head.
Patent EP-0312744-B1 (EP)
Title: Internally cooled roll and method for manufacturing the same
IPC: B22D11/16
Filed: 1988-09-01
Granted: 1992-01-29
Abstract: The invention relates to an internally cooled roll in which at least one helical coolant channel (2, 2') is recessed into the core of the roll. The coolant channel (2, 2') is covered by a profile element (7, 7') which, in cross-section, has the shape of a circular surface from which a segment has been cut. The profile element (7, 7') is welded to the core (1) on both sides of the coolant channel (2, 2'). A filling (8) of welding material is provided between adjacent sections of the profile element (7, 7'). The profile element (7, 7') and the filling (8) of welding material are covered with a wearing layer (9).   <IMAGE>
Patent EP-0323598-B1 (EP)
Inventor: WARRIN GEORGE E
IPC: A61C1/00
Filed: 1988-12-16
Granted: 1996-04-24
Abstract: An apparatus for scaling of teeth and lavage of the gingival sulcus is provided. The apparatus comprises a base (10) unit which contains reservoirs for the medicaments used in the lavage procedure, and a handpiece (12) connected to the base unit by a conduit (15), which contains an insert (14) for scaling of teeth. Switches (20, 22, 24) on the base unit and a footswitch (27) make it possible for the practitioner to use the apparatus for scaling only, lavage only, or for simultaneous lavage and scaling. Also provided is an insert for use in the apparatus. The insert comprises a tip for scaling and delivery of lavage fluids, retaining means for retaining the scaling tip in the insert, and a path means for delivering irrigant for scaling or for lavage through the insert and to the end of the scaling tip. The scaling tip is shaped and dimensioned for scaling and lavage below the gumline in periodontal pockets.
Patent EP-0333937-B1 (EP)
Title: Quick connector for flexible tubes or pipes with conical retaining ring
IPC: F16L37/08
Filed: 1988-11-09
Granted: 1993-03-24
Abstract: Quick connector for flexible tubes or pipes, which comprises a hollow body (1), equipped on the inside with a seating (2) for an annular seal (3), to which body is secured a collar (4) carrying a conical elastic ring (5) having radial slits open towards the inner edge, the ring diverging towards the free end of the body, into which conical ring there may be inserted a flexible tube (6) in sealing contact with the annular seal (3), which tube can be advanced towards the interior of the hollow body (1) with limited elastic deformation of the conical ring (5) and in conditions of jamming of said conical ring (5) when the tube moves outwards, there being also present a shell (8) projecting outwards from the body (1) and surrounding the flexible tube (6) and having a tapered end (11) towards the inside, the shell (8) being in contact with the internal edge of the slit conical ring (5) and being adapted for preventing, when pushed inwards into the hollow body (1), the jamming of the conical ring (5) on the surface of the flexible tube, thus making its withdrawal possible.
Patent EP-0296087-B1 (EP)
IPC: F16F9/22
Filed: 1988-06-07
Granted: 1990-08-22
Abstract: 1. Bidirectionnally working shock absorber, causing throttling of a fluid passing a throttle, to absorb a movement, characterized in that it comprises, in combination, on the one hand, a fixed piston (2) and a fixed cylinder (3), both co-operating with a moving element (4) comprised of two parts (5, 6) located in the extension of each other, the upper part (5) being provided with a cylindrically shaped housing (7) into which is engaged said fixed piston (2) and the lower part (6) taking the shape of a piston sliding in said fixed cylinder (3), and, on the other hand, communication means (16) for the fluid contained in the cylindrically shaped housing (7) and a chamber (11) defined by the inner face (13) and the bottom (9) of the fixed cylinder (3) and the end (10) of the lower part (6) of the moving element (4).
Patent EP-0295281-B1 (EP)
Inventor: RIEMSCHEID HELMUT
IPC: B23P19/04
Filed: 1987-12-19
Granted: 1991-09-11
Abstract: A mounting device for manufactured camshafts has a holding means for axially locating individual elements such as cam wheels, bearing seats or toothed wheels and a pressure probe for hydraulically enlarging a hollow shaft in sections, the elements and the hollow shaft being frictionally connected to each other. The holding means is provided with individual locating disks (40) that each have a central opening (16, 68) for receiving an element such as a cam wheel (80), a bearing seat a toothed wheel, and an outer bearing seat for receiving in each of the bearing positions of the holding means. With these locating disks the individual elements can be located in the correct angular position before being mounted, and the hollow shaft can move radially with respect to the elements.
Patent EP-0302118-B1 (EP)
IPC: H02K1/20
Filed: 1988-02-09
Granted: 1993-08-04
Abstract: Selon la présente invention, un noyau d'armature (55) et un noyau de champ (53) sont directement montés sur un bloc de cylindre (57), de sorte que le noyau d'armature (55) et le noyau de champ (53) soient refroidis par un liquide de refroidissement s'écoulant à travers un passage d'écoulement (58) ménagé à l'intérieur dudit bloc de cylindre (57). Selon la présente invention, le refroidissement peut être effectué plus efficacement, l'augmentation de température d'un enroulement d'armature (56) et d'un enroulement de champ (54) peut être limitée et leurs caractéristiques de fonctionnement sont améliorées. Dans la présente invention, une conduite thermique montée sur le noyau d'armature (55) ou sur le noyau de champ (53) est introduite dans le passage de refroidissement (58) ménagé à l'intérieur du bloc de cylindre (57), de sorte que le noyau d'armature (55) ou le noyau de champ (53) puisse être refroidi plus efficacement. En outre, dans cette invention, un support en étrier auquel sont fixés le noyau d'armature (55) et le noyau de champ (53) est monté sur le bloc de cylindre (57) et un passage pour le liquide de refroidissement qui communique avec le passage de refroidissement (58) ménagé à l'intérieur du bloc de cylindre (57) est formé dans ce support en étrier, ou alors une conduite thermique qui est partiellement introduite dans le passage de refroidissement (57) est disposée sur le support en étrier. Ainsi, le noyau d'armature (55) et le noyau de champ (53) peuvent être refroidis efficacement en même temps que le support en étrier.
Patent EP-0348411-B1 (EP)
Title: An improved peroxide bleaching method
IPC: D21C9/16
Filed: 1988-02-12
Granted: 1992-12-02
Abstract: A method for bleaching wood pulp without the use of peroxy acids by means of from 0.1 to 10 %, based on the dry weight of the pulp, of hydrogen peroxide characterized in that an organic acid selected from the group formic acid, acetic acid, lactic acid, maleic acid and phtalic acid or any mixture thereof is added together with such an amount of an alkali hydroxide to the pulp suspension to be bleached as to give a pH-value of the suspension within the alkaline range of from 8.0 to 13.
Patent EP-0385988-B1 (EP)
Title: Monitoring system for knitting machines
IPC: D04B35/14
Filed: 1988-04-15
Granted: 1993-10-06
Abstract: The invention relates to a monitoring system for knitting machines, in particular for such machines as are intended for the knitting of hosiery or socks, comprising a number of yarn guards allocated to each yarn intended for infeed into the machine, the guards each being operative, in response to a movement or absence of movement of the yarn, respectively, detected thereby, to generate and output signal to stop the machine in the event of, for example, yarn or thread breakage or other fault in the yarn infeed, by the intermediary of preferably electronic control unit connected to the yarn guards. The invention is primarily characterised in that the control unit includes memory and comparison means and is, in such instance, arranged to gather and memories, during an introductory, correct and approved working or report cycle of the machine, information representing the yarn infeed phase in the form of the actual pattern of output signals from the yarn guards. The control unit is further arranged thereafter to compare, during subsequent working or report cycles of the machine, the pattern of output signals thus registered and memorised during the introductory, correct and approved working or report cycle with the actual pattern of output signals registered during the current, subsequent working or report cycle in order, in the event of a discrepancy therebetween, to generate a fault signal for stopping the machine.
Patent EP-0318562-B1 (EP)
Title: Procede d'inhibition selective d'hiv
Inventor: LIFSON JEFFREY D
IPC: C07K14/415
Filed: 1988-05-27
Granted: 1993-12-29
Abstract: Selon un procédé d'inhibition de la reproduction d'HIV dans des cellules et la prolifération de cellules injectées par HIV, on expose les cellules infectées à une protéine ribosomique de désactivation à chaîne unique dans une concentration et pendant une durée d'exposition suffisantes pour entraîner une réduction sensible de (a) le niveau d'antigènes HIV ou de transcriptase inverse associé aux cellules infectées, (b) le rapport de viabilité entre les cellules T infectées/non infectées, et/ou (c) le rapport entre l'antigène HIV et l'antigène cellulaire dans des macrophages injectés. On utilise ce procédé pour traiter des êtres humains infectés par le HIV.
Patent EP-0319560-B1 (EP)
Title: Process for producing pure magnesium oxide
IPC: C01F/
Filed: 1988-06-23
Granted: 1991-09-04
Abstract: PCT No. PCT/AT88/00048 Sec. 371 Date Feb. 27, 1989 Sec. 102(e) Date Feb. 27, 1989 PCT Filed Jun. 23, 1988 PCT Pub. No. WO88/10236 PCT Pub. Date Dec. 29, 1988.A process for the preparation of pure magnesium oxide, especially suitable for the preparation of refractory products, from magnesium silicate and magnesium hydrosilicate materials such as olivine, serpentine, garnierite, or the like, the starting material being decomposed (digested) with hydrochloric acid, the residues being separated from the decomposition slurry and the sesquioxides to be regarded as contaminants and other contaminants being precipitated from the crude brine thus obtained by the addition of crude serpentine as a pH increasing substance, the precipitates being separated and the magnesium chloride solution thus obtained being subjected to thermal decomposition, particularly by spray calcination, whereby magnesium oxide is obtained and hydrogen chloride is recovered.
Patent EP-0386091-B1 (EP)
IPC: B63B3/13
Filed: 1988-10-10
Granted: 1993-02-03
Abstract: Forme structurelle composée d'un élément creux (48) à surfaces alternées concaves non renforcées (34) et convexes (32), et agencement de solivage interne (36) nécessaire pour supporter une telle structure capable de résister à la pression externe. Cette configuration structurelle réduit le poids et simplifie la construction de telles structures par rapport à des caissons cylindriques à pression externe, à courbure fixe renforcés. On envisage l'utilisation de telles formes notamment là où la pression externe est la charge dominante, par exemple dans les environnements marins et sous-marins situés au large des côtes.
Patent EP-0331213-B1 (EP)
Title: Piston movement damping arrangements
IPC: F16F9/46
Filed: 1986-02-07
Granted: 1993-06-16
Abstract: A damping system for damping movement of a piston (64) within a cylinder comprises a valve (80) operable to connect spaces (70,74) within the cylinder at opposite sides of the piston to fluid pressure and/or return lines (84,85) so as to apply selected positive or negative damping to the movement of the piston. The damping arrangements can be applied to damping piston movement of an hydraulic actuator included in a wheel suspension device (1) of an active vehicle suspension system.
Patent EP-0347760-B1 (EP)
Title: Use of aqueous polymer dispersions
IPC: C08F2/26
Filed: 1989-06-16
Granted: 1993-09-29
Abstract: In order to prepare block-resistant, non-tacky, solvent-free or low-solvent emulsion paints, aqueous polymer dispersions based on homopolymers and/or copolymers of acrylic and/or vinyl polymers are prepared as binders which in order to increase the block temperature of the emulsion paints prepared therefrom, contain, as active substance, one or more N-substituted sulphosuccinamides, if desired with further emulsifiers.
Patent EP-0349899-B1 (EP)
Inventor: MEHLING HANS
IPC: C03B9/16
Filed: 1989-06-29
Granted: 1993-12-01
Abstract: A holder for the mold halves of an IS machine for making hollow glass articles and parison or finished molds thereof, has an addition to the rockers allowing X-axis compensation for irregularities in the mold halves, a compensating device which affords compensation for irregularities with respect to a Y-axis and thus permits adjustment of the ends of the mold halves with respect to one another. The compensating device utilizes a vertical pin from which an arm projects to pivotally carry a vertical compensating lever whose upper and lower ends are pivotally connected to cover plates which, in turn, are connected to the respective mold half.
Patent EP-0359281-B1 (EP)
Inventor: EBATA NOBUYOSHI
IPC: G01N33/68
Filed: 1989-09-15
Granted: 1994-12-14
Abstract: An improved silver staining technique is disclosed for the detection of a biocomponent contained in a support medium. The technique includes fixing the support medium with a fixing agent, pretreating the thus-fixed support medium with a sensitizer, treating the resultant support medium with a silver staining solution and then developing the thus-treated support medium with a reducing agent. In one aspect of the invention, thiourea is incorporated in either one or both of the fixing agent and sensitizer. In another aspect of the invention, thiosulfate is contained in the reducing agent. According to the invention, improved stainability and contrast are obtained. Also disclosed is a silver staining kit.
Patent EP-0350986-B1 (EP)
Title: Fatty composition
IPC: A21D10/00
Filed: 1989-06-27
Granted: 1992-04-22
Abstract: The present invention is concerned with a fatty composition comprising fat essentially consisting of a blend of one or more non-digestible polyol fatty acid polyesters and glyceride fat, the fat comprising from 30% to 75% by weight of the polyol fatty acid polyesters, said fat having an N35 of less than 5 and a steepness of at least 0.5, and the fatty composition having an S20 of less than 200 g. The fatty compositions according to the present invention offer the advantage that they can advantageously be used in the preparation of high quality bakery products such as batters, toppings, butter creams, cakes, etc., having a relatively high specific volume. Another aspect of the present invention is the use of a fatty composition according to the invention in the preparation of batter. Further aspects of the present invention are a batter product, an aerated fatty composition and a cake.
Patent EP-0360355-B1 (EP)
IPC: B60B31/02
Filed: 1989-09-20
Granted: 1992-07-22
Abstract: In a method of manufacturing a spoke wheel (1) premounted spokes (4), prior to finally tensioning them, are loaded under strain of tension by a substantial force and are subsequently unloaded again. This pre-stretching process improves the quality of the wheel. An apparatus for performing this method comprises a frame (5), coupled survelling arms (14-16) having diabolo rollers (11-13) for automatically positioning and centring the spoke wheel (1) in the apparatus, regardless of its diameter, and pressure rollers (28, 29) for loading the premounted spokes (4) of the spoke wheel (1) sideways.
Patent EP-0360612-B1 (EP)
Inventor: WILSON MICHAEL DR
IPC: A23L2/00
Filed: 1989-09-22
Granted: 1996-07-03
Abstract: A process for producing a non-toxic solution of at least one water soluble solid (8) substantially free of micro-organims which process comprises retaining the solid (8) in a container (1) provided with a selectively permeable membrane (7) in contact with the solid (8) and contacting the opposed side of the membrane (7) with water for a predetermined minimum period of time so as to allow the water to enter the container (1) by osmosis but to prevent the passage into the container of micro-organisms from the water. The solution may be an oral rehydration therapy, drinking water, a solution of drug, dried blood product, or blood- or plasma-substitute for administration to a patient or a nutritional suspension of dried nutritional substance, milk solids or partly dehydrated food. Containers for use in the process are also described.
Patent EP-0364379-B1 (EP)
IPC: E05D15/30
Filed: 1989-09-21
Granted: 1992-12-02
Abstract: Fittings for pivoting and tiltable doors, windows or the like, the opening frame (9) of which partially overlaps with the casement (4), are composed of an angle support (10) and of a stop brace (11) which are fastened in rebates and which both comprise an auxiliary brace arm (13, 113), a link (39, 139) and a second brace arm (24, 124) connecting the said opening frame (9) to its casement (4). 
<??>To guarantee a better sealing and a good functioning of the door or window, these fittings also possess means (78, 79) for positioning this opening frame (9) laterally and vertically relative to the casement (4) and means (104) capable of compressing it against the latter at the moment of closing.
Patent EP-0386397-B1 (EP)
Inventor: MAEKI-RAHKOLA JARI
IPC: B65B11/02
Filed: 1989-11-29
Granted: 1993-10-20
Abstract: The invention relates to a device assembly for wrapping a heat sealing plastic film (3) coiled from a store roll (2) in a packing machine around goods (5) at a packing station (4), the device assembly comprising means movable towards the packing station to carry out the following periodical actions on the plastic film (3) coiled from the store roll (2) - pressing it against the surface of the goods (5) at the packing station (4)  - heating  - cutting and - retaining the cut off end. The device assembly comprises a cylinder (1) having a length that is greater than the width of the plastic film (3) and movable towards the packing station (4) and away from it, at least two of the following being provided on its circumferential surface: a heating, retaining and a cutting zone. The retaining zone comprises in the longitudinal direction of the cylinder (1) at least one longitudinal slot or several consecutive inlets (6) connected with an aspirating canal (7) in the cylinder, and the cutting zone comprises a slot (9) having a length at least equal to the width of the plastic film (3) and extending into the hollow inside (8) of the cylinder (1) intended for a cutter (11) movable back and forth in the slot (9) of the actuating device (10) inside the cylinder and emerging from the slot as it moves.
Patent EP-0408566-B1 (EP)
IPC: B60T8/64
Filed: 1989-01-26
Granted: 1992-04-15
Abstract: Pour la commande d'un système de freinage avec régulation du dispositif antiblocage et/ou du glissement, on mesure et on analyse les grandeurs (DELTAtEV, DELTAtAV) qui déterminent la pression au niveau des freins (10, 11) agissant sur les roues. Les grandeurs ainsi mesurées permettent d'obtenir par intégration un modèle de pression au niveau des roues (p(t)) qui reproduit par approximation la variation de pression au niveau des freins (10, 11). Le signal de sortie de l'intégrateur (20) est renvoyé dans la logique de régulation (16) et analysé pour la régulation du glissement ou la commande de la pression de freinage. Dans l'intégration, il est tenu compte des courbes caractéristiques de hausse et de baisse de pression (pA, pE) et des conditions initiales (21) qui reproduisent la pression initiale lors de la mise en service de la régulation.