baber/WOPTO huggingface dataset:
Patent EP-0303617-A1 (EP)
Title: Procede de catalyse par des acides
Inventor: KING DAVID L
IPC: C07C2/26
Filed: 1987-04-15
Abstract: Un procédé de conversion d'un réacif en un produit de réaction en présence d'un catalyseur acide solide comprenant des groupes d'acide sulfonique à liaison covalente avec une chaîne polymère comprend l'accélérateur de la conversion, sur une base équivalente d'acide sulfonique, par l'adjonction, en tant que chaîne polymère, d'un composé représenté par la formule générale: M(O3ZOxR)n dans laquelle M est un ion métallique tétravalent; Z est un atome pentavalent sélectionné dans le groupe formé des éléments du groupe V de la table périodique des éléments ayant un poids atomique supérieur à 30; x varie de 0 à 1; R est sélectionné dans le groupe formé des radicaux organiques et des mélanges de radicaux d'hydrogène et de radicaux organiques; et n varie de 1 à 2; à condition que n soit égal à 1 lorsque R finit par un atome pentavalent trioxyde ou tétraoxyde.
Patent EP-0270666-A1 (EP)
Inventor: TENNENT HOWARD G
IPC: B32B9/00
Filed: 1987-06-05
Abstract: Fibrille discrète de carbone ayant un diamètre sensiblement constant entre environ 3,5 et environ 70 nanomètres, une longueur supérieure à environ 5 fois son diamètre et inférieure à environ 100 fois son diamètre, une région extérieure de couches multiples sensiblement continues d'atomes de carbone disposés de manière ordonnée, et une région distincte de noyau intérieur. De plus, l'invention concerne une pluralité de telles fibrilles. Des fibrilles peuvent être réalisées en mettant en contact, pendant un temps approprié, et à une pression convenable, une particule appropriée contenant du métal avec un composé gazeux approprié contenant du carbone, à une température comprise entre environ 850°C et 1 200°C, ou en traitant des fibrilles discrètes de carbone ayant un elongueur supérieure à environ 100 fois leur diamètre. Les fibrilles de carbone peuvent également être réalisées en continu au moyen d'une mise en contact ininterrompue pendant un temps et dans des conditions appropriés. L'invention concerne également une composition de substances comprenant une fibre de carbone ou une plaque de carbone et une pluralité de fibrilles. Les fibrilles de carbone et les compositions de substances constituées de fibrilles de carbone sont utiles dans des composites ayant une matrice constituée par exemple d'un polymère organique, d'un polymère inorganique ou d'un métal. Dans des réalisations spécifiques, les fibrilles ou les compositions peuvent utilisés pour renforcer un matériau structural, pour améliorer la conductibilité électrique ou thermique d'un matériau, pour augmenter la superficie d'une plaquette d'électrodes ou de condensateurs, pour servir de support à un catalyseur ou pour protéger un objet des radiations électromagnétiques.
Patent EP-0319548-A1 (EP)
Title: Traitement de brulures
Inventor: SALMON-LOMAS MARY MONICA
IPC: A61F13/00
Filed: 1987-08-21
Abstract: Un appareil, permettant d'apporter un traitement d'urgence à un patient présentant des brûlures comprend une enceinte (11) comportant une paroi (14) qui définit un espace libre (16) destiné à recevoir le patient brûlé, lui assurant ainsi un environnement protecteur. L'enceinte (11) comprend une première partie (21) construite en un matériau imperméable flexible et une seconde partie (22) construite en un matériau perméable. La seconde partie est conçue de façon à être dirigée vers le haut lorsque l'enceinte est en utilisation et à pouvoir se détacher de la première partie, afin de permettre l'accès à l'espace libre défini par l'enceinte.
Patent EP-0298213-A1 (EP)
Inventor: KNESTEL ANTON
IPC: G01M17/007
Filed: 1988-05-03
Abstract: A detector circuit is provided in the security device in order to monitor the inspection pit (2), which detector circuit deactivates the roller-type testing apparatus (1) if persons are detected in the inspection pit (2). The security device has a detector circuit, which comprises at least one movement indicator (3), and a safety means for self-monitoring, which also deactivates the roller-type testing apparatus in the event of a defect in the detector circuit. <IMAGE>
Patent EP-0291810-A1 (EP)
Inventor: MAIER MARTIN
IPC: A01D78/10
Filed: 1988-05-09
Abstract: The invention relates to a haymaking machine, for example a rotary tedder, with a plurality of raking bodies which are mounted on a multi-part frame. The frame consists of supporting tubes (9, 10). According to the invention, during the transfer to the transport position the outer supporting tubes (9, 10) load a spring accumulator (25) which, where the hydraulic cylinder is pressureless, transfers the supporting tubes (9, 10) out of their transport position into their working position to such an extent that they descend as a result of their own weight. <IMAGE>
Patent EP-0294727-A1 (EP)
Inventor: SEIBERTH ARNO
IPC: F16L55/12
Filed: 1988-06-04
Abstract: The invention relates to a device for plugging pipelines (8), having a plug body (6) mounted on a guide pipe (4), the plug body (6) being designed hydraulically and such that its dimensions are variable. <IMAGE>
Patent EP-0297440-A1 (EP)
Inventor: SCHNEIDER NORBERT
IPC: C09D5/23
Filed: 1988-06-24
Abstract: The recording media consist of a nonmagnetic substrate and a magnetic layer which is applied on at least one side thereof and essentially consists of a magnetic material finely divided in an organic binder matrix, further additives and a highly porous pigment and a friction-reducing substance present on the surface of the magnetic layer.
Patent EP-0313737-A1 (EP)
Inventor: HINTZEN ULLRICH
IPC: C04B38/00
Filed: 1988-07-28
Abstract: In the process, carbon-bound refractory mouldings are produced by preparing a mixture of refractory materials, pitch or tar and a binder resin, shaping to give mouldings and curing, and also, if necessary heat treatment of the moulding.
<??>According to the invention, a starting mixture is used which, relative to the quantity by weight of pitch or tar added, contains 1 to 10 % by weight of hollow fibres.
<??>The refractory mouldings produced by the process according to the invention have the advantage that they show less cracking and hardly any breakage occurs during their production.
Patent EP-0285205-A1 (EP)
Inventor: KOLBENSCHMIDT AKTIENGESELLSCHA
IPC: F02F3/00
Filed: 1988-03-18
Abstract: 1. Piston with liquid cooling for internal combustion engines, in particular for medium-fast runing diesel engines, consisting of a lower section (2) receiving the gudgeon pin (1) and an upper section (5) delimiting a central cooling chamber (3) and bearing the ring zone (4), which are supported on each other on circular bearing surfaces (10, 11) in their division plane perpendicular to the piston axis and located on concentric supporting collars (8, 9), are braced together by screws guided through the supporting collars and the bearing surfaces, have in the region of their division plane a circumanbient empty groove (13) made starting from the outer periphery and are centred relative to each other by a ring fit (12) made on the outer periphery of the bearing surface of the upper section and resting on the radial outside of the supporting collar of the bearing surface of the lower section, characterised in that the ring zone (5) has ring grooves (15, 16, 17) receiving two compression rings and an oil ring, the height of the top land (21) is 6 to 10% and the compression height is 65 to 90% of the piston diameter, an empty groove (14) extending behing the ring zone branches off from the empty groove (13), and from the cooling chamber (3) blind holes (22) which run into the middle section of the piston head parallel to the piston axis and from the periphery of the cooling chamber blind holes (20) which run radially outwards and are inclined ascending relative to the division plane extend into the regions between the top land and the edge of the piston head.
Patent EP-0301784-A1 (EP)
Inventor: RORER MORRIS PADGETT
IPC: A01N47/36
Filed: 1988-07-25
Abstract: Sulfonylurea derivatives of the formula
     wherein J is a substituted phenyl, thienyl, naphthyl, pyridyl, pyridylmethyl or pyrazolyl group:
     W is O or S;   R is H or CH 3 ;   A is a mono- or bicyclic heterocylic group,     
and their agriculturally suitable salts, exhibit herbicidal activity. Some also show a plant growth regulant effect.
     The novel compounds may be made by a variety of synthetic routes, e.g. by reaction of a sulfonamide of formula JSO 2 NH 2  with a phenyl carbamate or thiocarbamate of formula PhO.CW.NRA.
Patent EP-0323730-A1 (EP)
Inventor: RAINE PAUL RICHARD
IPC: B65D5/56
Filed: 1988-12-20
Abstract: A pack of paper suitable for use in xerographic, ion deposition or magnetographic printing processes, the pack including a stack of paper sheets having a moisture content of not more than 6% and a reclosable carton made of semi-­stiff sheet material and comprising a container portion (1) containing said stack, and a closure portion (3), said container and closure portions having mutual parallel planar surfaces (2, 4) which slidably interengage upon closure of the carton to restrict air ingress to the carton there-between, and means for limiting the (WVIR) to not more than 30 grammes per square metre of the surface area of the carton in 24 hours at 90% Relative Humidity and a temperature of 32° Celsius.
Patent EP-0296962-A1 (EP)
Inventor: BOUCARD JEAN
IPC: F42B3/113
Filed: 1988-06-21
Abstract: Igniter for a pyrotechnic generator, comprising control means and pyrotechnic generator-priming means triggered by the control means. The latter are of the projected-layer type. The pyrotechnic priming means comprise at least two layers (4A and 4B) of pyrotechnic compositions, the first being sensitive to the impact of the projected chaff, the second being intended to act directly on the generator. The initiation of the igniter is caused by a strong pulse, either electrical or luminous, passing through said conductor. The invention is used for triggering the propulsion units of military projectiles. <IMAGE>
Patent EP-0372143-A1 (EP)
Inventor: ROUSSEAU XAVIER
IPC: G04B37/14
Filed: 1988-12-08
Abstract: Watch, characterised in that it comprises at least one attached removable claw (12, 12') projecting above the glass (14), the said claw being mounted on the case (10). <IMAGE>
Patent EP-0317461-A1 (EP)
Title: Operating device for roller blinds
Inventor: BUBENDORFF RICHARD
IPC: E06B9/08
Filed: 1988-11-07
Abstract: Operating device for roller blinds in which the shutter (2) moves at a slight angle, and comprising a shaft (5) for winding and/or unwinding the shutter (2) which is formed by slats (3,4) at each of whose lateral ends (9,10) are engaging means (13) interacting with cam wheels (12) with gaps between their teeth (16,17): these wheels are placed at each of the lateral ends (11) of a second operating shaft (6) arranged downstream with respect to the winding and/or unwinding shaft (5), these shafts (5,6) being supported by lateral end plates (7) of a box abutted by the guide rails (8) in which slide the lateral ends (9,10) of the slats (3,4) of the shutter (2), whose engaging means are holes (14), which are formed in the lateral end (9,10) of the thin slats (3) or of the single-walled slats (4) of which the shutter (2) is formed, and are provided with reinforcements (20,38) interacting with the cam wheels (12) of the second operating shaft (6). <IMAGE>
Patent EP-0293447-A1 (EP)
Title: A device and method for self contained solid phase immunodiffusion assay.
Inventor: BERNSTEIN DAVID
IPC: G01N33/543
Filed: 1987-12-01
Abstract: A device for a self contained solid phase immunodiffusion assay. The device is comprised of a sample collector, a tube with compartmentalized reagents and a ligand receptor capture membrane filter area. The seals can be broken through pressure on the sample collector. The sample collector is pushed through the seals, mixed with reagent, and then pushed into a ligand receptor reaction area wherein the tip of the sample collector contacts diffusable membranes or filters and transfers the reactants to a capture membrane wherein a ligand receptor reaction can be visualized by the naked eye.
Patent EP-0305417-A1 (EP)
Title: Suction drainage-bone screw.
Inventor: DRAENERT KLAUS DR MED
IPC: A61M5/14
Filed: 1988-02-19
Abstract: The invention relates to a bone screw (10) which can be anchored in the bone in a firm and vacuum-tight manner, and to the use of the same in arthroplastic surgery and as a drug delivery system. The interior of the bone screw (10) has a continous longitudinal bore (15) through which the medullary canal can be evacuated during the application of bone cement. The use of the bone screw renders it possible to fill the spongiosa honeycombs with bone cement without endangering the life of the patient.
Patent EP-0348413-A1 (EP)
Title: Procede de production de lignees de lymphocytes t a specificite antigenique et utilisation therapeutique
Inventor: LIU YUNG-NAN
IPC: A61K35/14
Filed: 1988-02-09
Abstract: Le procédé décrit sert à la préparation de lignées de lymphocytes T auxiliaires ou cytotoxiques, qui peuvent être utilisées comme agents thérapeutiques pour accroître la réponse immunitaire chez des mammifères à un pathogène, tel qu'un virus, qui contient ou provoque l'expression cellulaire dudit antigène.
Patent EP-0338087-A1 (EP)
Inventor: OHE TAKANORI
IPC: C07D231/56
Filed: 1988-10-11
Abstract: Nouveaux composés de pyrazole fusionnés représentés par la formule (I), dans laquelle X représente =N- ou =CH-, R représente H, alkyle, alkoxy ou halogène, Y1 représente alpha, phényle ou phényle substitué par un halogène, alkyle ou alkoxy, Y2 représente beta, -A2-B2, H, alkyle, alkyle substitué, phényle ou phényle substitué par un substituant sélectionné dans le groupe composé d'halogène, alkyle et alkoxy, à condition qu'au moins l'un d'entre Y1 et Y2 représente alpha ou beta, Z1 et Z2 représentent chacun -O-, -S-, ou -NR3 (où R3 représente H ou alkyle), A1 et A2 représentent chacun alkylène, B1 et B2 représentent carboxyle, alkoxycarbonyle ou phénylalkoxycarbonyle, où le groupe phényle peut éventuellement être substitué par un substituant sélectionné dans le groupe composé d'halogène, alkyle et alkoxy, acyle, -OH, acyloxy, gamma ou lambda (où R1 et R2 représentent chacun H, alkyle, dialkylaminoalkyle, hydroxyalkyle, ou, lorsqu'ils sont pris ensemble, R1 et R2 représentent un groupe formant un noyau hétérocyclique en combinaison avec l'atome d'azote adjacent), et L1 et L2 représentent chacun halogène, alkyle ou alkoxy. On décrit ces composés et leurs sels, ainsi qu'un procédé de préparation et une préparation médicinale les contenant. L'action de ces composés consiste à augmenter la phagocytose des leucocytes et celle des macrophages, à reconstituer le nombre de leucocytes, à activer la fonction de protection contre les infections, à améliorer la compétitivité immunologique; ils présentent en outre une action antitumorale, etc.
Patent EP-0341610-A1 (EP)
Inventor: THIEL RUDOLF
IPC: F16D65/16
Filed: 1989-05-05
Abstract: Disk brake with partial lining, in particular for motor vehicles, with a housing, a brake anchor plate, having two arms arranged radially relative to the brake disk at a certain distance from each other, and a brake lining provided on the arms and slidable in the braking direction. Said lining has a carrying plate and is linked with the arms in an interlocking manner in the circumferential direction of the brake disk so that, at least when strong braking forces are applied, the frictional force on the brake lining is transmitted to both arms. The facing surfaces of the arms thus delimit a radially outwardly open recess for receiving and carrying the brake block; the arm near the brake disk has a groove extending in the braking direction and radially opened towards the outside; the housing is axially slidable on pins by means of pin supports and its surface (75', 139) situated on the lower side (144) of the housing bridge (6) is supported over the carrying plate (72, 118, 132) of the external brake lining (73, 116, 130). A projecting part (74, 120, 133, 134) of the carrying plate situated in the axis of symmetry (103, 104, 121) of the brake (1, 100) supports the housing radially in its centre.
Patent EP-0341680-A1 (EP)
Inventor: KUROMIZU FUMIO
IPC: B60C9/00
Filed: 1989-05-10
Abstract: A steel cord consisting of very fine steel wires twisted together and used as a reinforcing material in rubber products, especially vehicle tyres. The steel contains, in weight percentages:
     C : 0.60 - 0.90   Si : 0.15 - 0.35   Mn : 0.30 - 0.90   Cu : 0.10 - 0.50 and/or V : 0.05 - 1.00   remainder Fe.
Patent EP-0360143-A1 (EP)
Inventor: CULLING JOHN H
IPC: C22C38/42
Filed: 1989-09-13
Abstract: The present invention is directed to air-­meltable, castable, workable, weldable duplex alloys of high yield strength as well as high tensile elongations and ductility and which are resistant to chlorides and a wide variety of corrosive chemical streams over a wide range of temperatures and fluid velocities. The alloys consist essentially of, by weight, between 23.8% and 28.5% chromium, from about 3.3% to about 5.6% molybdenum, from about 7.8% to about 11.5% nickel, from about 0.12% to about 0.23% nitrogen, from about 0.8% to about 1.5% copper, up to about 0.8% silicon, up to about 1.2% manganese, and up to about 0.6% tungsten, and the balance essentially iron, wherein the percentage of chromium and molybdenum is within the area ABCA of Figure 1. Preferred alloys have a narrower percentage range of chromium and molbydenum contents and fall within the area DEFG of Figure 1.
Patent EP-0365046-A1 (EP)
Inventor: JUNGK AXEL EKKEHARD DR
IPC: C04B20/02
Filed: 1987-06-05
Abstract: In a process for colouring concrete, the colorants used are pigment granules, with the exception of pressed and briquetted granules. These consist of one or more organic and/or metal-containing inorganic pigments and, if desired, a carbon pigment and one or more binders promoting the dispersion of the pigments in the concrete and, if appropriate, other additives, and they contain more than 4.2% of water. Such pigment granules, especially bead granules, readily disintegrate in the concrete mixer and distribute themselves homogeneously in the concrete.
Patent EP-0377119-A1 (EP)
Inventor: KURPPA LASSE
IPC: A23L27/40
Filed: 1989-11-30
Abstract: The invention relates to a natural product containing dissociated K, Mg or H ions. The mixture can be used for maintenance of health as an agent reducing adverse effects of sodium chloride or table salt.
Patent EP-0372396-A1 (EP)
Inventor: MCDERMOTT DANIEL R
IPC: B65F1/00
Filed: 1989-11-30
Abstract: A gravity conveyor chute section (10) includes a door/ledge assembly (20), having a ledge (30) which is hingedly attached to a sidewall (12) of the chute section and first and second side supports (56, 58), which extend from side edges (32, 34) of the ledge to the chute sidewall beyond side edges (36, 38) of a front panel (18). The ledge can be moved to a laterally-extending position for forming a ledge below the side opening and to a closed position for closing the side opening. When the ledge is moved to the closed position, the side supports move along side panels (22,24) of the sidewall beyond the first and second side edges of the front panel. A door (68) is hingedly mounted on the ledge for being selectively rotated to the laterally-extending position with the ledge and to a closed position with or without the ledge.
Patent EP-0384028-A1 (EP)
Inventor: WEIHRAUCH GEORG
IPC: A47L17/00
Filed: 1989-12-19
Abstract: The dishwashing device has a handle-type handling part (1) with a head (4) and strip-shaped slack cleaning elements (6) which are bent over to form a loop (7) and are attached to the head (4) with their bent portion (9). In order to improve the cleaning effect and to simplify the production technique, provision is made for the cleaning elements (6) to be constructed to form a multi-layered loop (7), and for the head (4) to have a laterally extending abutment (13) outside the attachment area of the cleaning elements (6), against which abutment the cleaning elements (6) can be bent to form a larger cleaning area. <IMAGE>
Patent EP-0331248-A1 (EP)
Inventor: REITS BERNARD JOZEF
IPC: H01Q19/10
Filed: 1989-02-23
Abstract: The antenna system is provided with at least one active radiation source (1) and a reflective surface (2), which is located in at least one part of the radiation (3) generated by the active radiation source (1). The reflective surface (2) is provided with a number of independently adjustable plates (2.j) for generating at least one radiation beam. The antenna system may be provided with means (4) to independently adjust the plates (2.j) for the purpose of (dynamically) orientating the antenna beam.
Patent EP-0331261-A1 (EP)
Inventor: FOWLER JOHN T
IPC: G05D1/08
Filed: 1989-02-27
Abstract: Apparatus and method for determining the azimuth (heading), pitch and roll which include a magnetometer-type sensor providing Hx, Hy and Hz related signals, and coil elements wound around the magnetometer which selectively impose specific magnetic fields about the sensor. The Hx, Hy and Hz field components of the magnetic field are measured from the sensor with and without the selective energization of the magnetic coils and stored, from which the azimuth, pitch and roll are calculated. Furthermore, quadrant correction is applied such that a unique reading is produced for all angles through 360° of azimuth, pitch or roll.
Patent EP-0365082-A1 (EP)
Inventor: DEUSSER PETER
IPC: G02B6/44
Filed: 1989-10-12
Abstract: The invention relates to a holding device for at least two optical waveguide splice cassettes of a particular thickness which exhibits parallel wall projections (2, 4) between which grooves (5) for holding the splice cassettes are formed. Less space is required for the cassettes if the centre lines (22) of the wall projections (3, 4) follow one another at a distance (a) corresponding to the thickness of one optical waveguide splice cassette and that the width of the groove (5) or the wall thickness of the inserted walls of the splice cassettes (12) are less than the total thickness of the splice cassette. <IMAGE>
Patent EP-0339777-A1 (EP)
Inventor: JONES HOWARD LAURENCE
IPC: B23D57/00
Filed: 1989-03-13
Abstract: The method comprises: (i) forming at least one hole (13, 14) (e.g. four holes at spaced points, said holes defining four edges of said block of material) in the face of the workpiece; (ii) sectioning the lateral periphery or sides (16, 17, 18) of said block, preferably by means of an abrasive wire (2) which is forced against the surface of the workpiece between a non-diagonal pair of said holes; (iii) sectioning the workpiece along the basal plane of said block by means of an abrasive wire (2); and (iv) removing said cut block from the workpiece. 
     Apparatus suitable for use in the above method is also disclosed and comprises an abrasive wire (2); a support system for said abrasive wire, the support system comprising a pair of pulleys (6); means (1, 5) for controlling the attitude of said pulleys; and means for driving said abrasive wire around a loop which includes said pulleys. Preferably, the abrasive wire is a diamond impreganated wire.
Patent EP-0393264-A1 (EP)
Inventor: JONES TREVOR DOUGLAS
IPC: B21B1/38
Filed: 1989-04-18
Abstract: A method for making mineral insulated metal sheathed (MIMS) cable is disclosed. A tube of relatively large diameter is filled with at least one electrically conducting rod and an insulator. The resultant tubular assembly is sealed, hot rolled, reduced on a pilger (tube reducer) mill and drawn into relatively thin wire cable. The method is especially suitable for thermocouple cable production. Other applications include heating cable and control cable manufacture.
Patent EP-0349127-A1 (EP)
Inventor: HAKOMORI SEN-ITIROH
IPC: A61K39/40
Filed: 1989-05-31
Abstract: The present invention relates to compositions which mediate antibody and ligand targeting of differentiation-inducers to tumor cells and methods for employing the same.