baber/WOPTO huggingface dataset:
Patent EP-0550270-A1 (EP)
Inventor: WACHTER WILLIAM AUGUSTINE
IPC: B01J29/06
Filed: 1992-12-29
Abstract: A catalytic cracking catalyst and process for converting a hydrocarbon feedstock at elevated temperature in the substantial absence of hydrogen, into lower average molecular weight, lower boiling hydrocarbons useful as transportation fuels. The catalyst is a composite of a crystalline aluminosilicate zeolite in concentration ranging as high as about 80 percent, based on the total weight of the catalyst, within a mesoporous silica-alumina matrix. The matrix, preferably, is constituted of silica sols modified by alumina and clay and it is characterized as of polymodal pore size distribution, as measured by mercury porosimetry, a first mode wherein at least 75 percent, preferably about 80 percent to 90 percent, of the pore volume measured between 45 Angstroms and 2000 Angstroms is in pores greater than 16OAngstroms in diameter, and a second mode wherein up to about 20 percent of the pore diameters are greater than 100 Angstroms but less than 160 Angstroms in diameter. These catalysts are highly active, and selective, in the production of olefins without high coke made. The attrition-resistance of these catalysts, as measured by the Davison Index, is quite low, ranging generally from about 1 to about 8, more generally from about 1 to about 5, or less.
Patent EP-0506508-A1 (EP)
Title: Agencement pour l'entraînement en rotation de deux roues d'un même essieu avec régulation de leurs vitesses de rotation
Inventor: VAN DEST JEAN CLAUDE
IPC: F16H48/20
Filed: 1992-03-13
Abstract: L'invention propose un agencement pour l'entraînement en rotation de deux arbres de transmission (18) d'un véhicule automobile routier reliés chacun à une roue d'un même essieu, caractérisé en ce que chacun des deux arbres de transmission (18) est relié au groupe motopropulseur (10) du véhicule par l'intermédiaire d'un dispositif (22) permettant un glissement variable entre son organe d'entrée (40) et son organe de sortie (36), et des moyens de pilotage des deux dispositifs à glissement variable (22) qui régulent les vitesses de rotation des deux arbres de transmission pour maintenir ces vitesses dans une plage déterminée de variation relative. <IMAGE>
Patent EP-0542661-A1 (EP)
Inventor: JOHNSON WILLIAM J
IPC: G06F3/048
Filed: 1992-10-23
Abstract: A method and system utilizing a data processing system are disclosed for the efficient designation and retrieval of particular segments within a multimedia presentation. Operation of the multimedia presentation may be controlled by operation of a plurality of data processing system user interface commands. A digital counter is established for multimedia presentations which do not have an existing digital counter, or for multimedia presentations which have an existing digital counter whose output may not be accessed by the data processing system. Thereafter, a particular rate of change for the digital counter is correlated with each user interface command which has been registered within the data processing system, enabling a user to thereafter access and automatically position particular segments within the multimedia presentation in a random order utilizing the user interface commands.
Patent EP-0511950-A1 (EP)
Inventor: THEURER JOSEF
IPC: E01B37/00
Filed: 1992-04-01
Abstract: Device (13) for placing a tool-carrying frame (10) on the rails (15) of a track (3), with a feeler lever (29) provided for bearing against a rail and pivotable by means of a drive (32) in a plane running perpendicularly to the longitudinal direction of the track, the tool-carrying frame (10), which can travel on the track (3) by means of flanged wheels (14), being connected in an articulated manner to a machine frame (4) of a track-laying machine (1) in such a way as to be vertically adjustable by means of vertical drives (12). The feeler levers (29) are mounted directly on the tool-carrying frame (10), and the vertical drives (12) are designed for two-stage lowering of the tool-carrying frame (10), which is connected to a spreading drive (21) for pressing the flanged wheels (14) against the rail head (22). 
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Patent EP-0527992-A1 (EP)
Inventor: DEMMER WOLFGANG
IPC: C08J7/056
Filed: 1992-03-06
Abstract: Selon un procédé de modification de la surface d'objets moulés, on greffe sur les objets moulés des monomères éthyléniquement insaturés. On forme sur la surface d'un objet moulé en un premier polymère une couche en un deuxième polymère. Ensuite on forme sur la couche composée du deuxième polymère un troisième polymère en greffant sur la couche composée du deuxième polymère au moins un monomère éthyléniquement insaturé. On peut ainsi, parmi d'autres avantages, limiter le greffage à la couche composée du deuxième polymère sans affecter négativement le premier polymère par déposition du polymère greffé. On peut utiliser les objets moulés greffés selon ce procédé par exemple pour mettre des procédés de séparation selon le principe de la séparation de substances par adsorption.
Patent EP-0580712-A1 (EP)
Title: Rotating liquid distributor for use with a spreader for liquid manure, water or other liquids with other compounds added.
Inventor: VASTVEIT KJELL
IPC: A01C23/00
Filed: 1992-04-15
Abstract: PCT No. PCT/No92/00076 Sec. 371 Date Oct. 15, 1993 Sec. 102(e) Date Oct. 15, 1993 PCT Filed Apr. 15, 1992 PCT Pub. No. WO92/17996 PCT Pub. Date Oct. 29, 1992.The rotating liquid distributor includes a circular distributor housing with an upwardly open annular channel. The channel bottom has spaced outlet openings at an even mutual distance. A supply pipe for liquid under pressure is centrally mounted in the distributor housing and is connected to a vertical, rotatably mounted hollow rotor stem with an upper transveral hollow rotor arm. Downwardly slanted nozzles extend from the rotor arm, flush with the outlet openings to produce a turning moment through the supply of liquid under pressure. The downwardly slanted nozzle is surrounded by a screen with an upside down U-shaped cross section. The screen has sidewalls that extend down into the annular channel on each side of the downwardly slanted nozzle in order to catch liquid splashed. A transporting roller which fills out the cross section of the annular channel, is fastened by a draw bar to the rotor arm. Thereby any particle deposits in the annular channel will loosen and liquid leaks will be transported to and forced through the outlet openings. Accumulation of liquid in the lowest portion of the annular channel is avoided, through a slant position of the liquid distributor, and an even distribution of supply of liquid to the outlet openings is achieved. An even fertilization is thus achieved through the use of the liquid distributor with connected equipment when driven across uneven fields.
Patent EP-0540758-A1 (EP)
Title: Procede et dispositif de regulation de la vitesse de rotation d'un moteur de vehicule
Inventor: HIRATE HIROSHI
IPC: F02B1/04
Filed: 1992-05-22
Abstract: Un dispositif de régulation de la vitesse de rotation d'un moteur (30) monté dans un véhicule industriel, comprend des régulateurs (50, 70, 85, 95) contenant chacun une mémoire (72). Ledit dispositif comprend un premier système dans lequel, lorsqu'une vitesse maximum du véhicule réglée par l'intermédiaire d'éléments de réglage (56, 58, 76) reliés au régulateur (50, 70, 85, 95) n'est pas atteinte, une vitesse de rotation cible correspondant à une valeur d'enfoncement de l'accélérateur détectée par des moyens de détection (52) pour une pédale d'accélérateur (44) est extraite de la mémoire (72), et une ouverture du papillon des gaz (36) d'un carburateur (32) est commandée par l'intermédiaire d'un actionneur (38) de façon que la vitesse de rotation cible extraite soit atteinte. Ledit dispositif comprend également un second système dans lequel, lorsque la vitesse maximum du véhicule décrite ci-dessus et ainsi réglée est atteinte, la vitesse de rotation cible limite supérieure du moteur (30) correspondante est extraite de la mémoire (72) et une ouverture du papillon des gaz (36) est commandée par l'intermédiaire d'un actionneur (38) de façon que la vitesse de rotation cible limite supérieure, ainsi extraite soit atteinte.
Patent EP-0544864-A1 (EP)
Inventor: HALL ALFRED BRYN
IPC: B29C65/08
Filed: 1992-06-12
Abstract: Un coupe-froid à poils comprend une bande de base allongée (10) portant des poils de fibres thermoplastiques (11). Une zone (15) de fibres fusionnées et comprimées afin de présenter une largeur réduite est formée à proximité de la base. Ceci permet d'obtenir une zone relativement lisse et étroite qui ne s'accroche pas sur les bords d'un élément porteur lorsque le coupe-froid est introduit dans l'élément porteur. Cette zone (15) peut être produite lorsqu'on fait passer le coupe-froid à travers un point de jonction entre des rouleaux chauffés (18). Selon une variante, les fibres sont fusionnées sur toute leur largeur. Cette variante présente un avantage additionnel en ce qu'elle constitute une barrière imperméable à l'air.
Patent EP-0524313-A1 (EP)
Title: Dispensing method and apparatus
Inventor: ARMITAGE DAVID ANTHONY
IPC: B05B7/32
Filed: 1992-01-31
Abstract: A method and apparatus for metering and dispensing an active ingredient, such as an insecticide, fumigant, fertilizer or room freshener. The active ingredient is placed in a container (6) and a pressurised propellant is subsequently introduced from a source (1) via conduits (3, 9). The propellant serves to absorb the active ingredient which is dispersed from the container via conduit (5) through a dispensing outlet (8) so that the active ingredient is dispersed in an airborne dispersion. In an ejector (4), a pressure differential is created across a propellant inlet port (4a) which is sufficient to draw the active ingredient from the active ingredient container (6) but is less than the pressure differential required to cause a cooling effect in the mixing chamber (4) and is less than that pressure differential that gives rise to an erratic dispersion of the active ingredient from the dispensing outlet (8). The system is particularly suitable for the spraying of insecticides into large spaces such as warehouses and supermarkets.
Patent EP-0555427-A1 (EP)
Inventor: AMIDON GORDON L
IPC: A01N25/02
Filed: 1992-06-17
Abstract: Améliorations apportées à une composition assurant un apport d'agent bioactif et procédé d'application. La composition comprend un agent bioactif, un polymère hydrophile dans un état incomplètement hydraté ainsi qu'un système de solvant miscible à l'eau. L'agent et le polymère sont dissous dans le système de solvant afin de former une composition pulvérisable ayant une viscosité inférieure à 350 cP. Lors de la dilution avec de l'eau, la viscosité de la composition augmente jusqu'à dépasser 1000 cP afin de produire un revêtement de rétention sur le site d'application, ce qui améliore la capacité d'utilisation biologique de l'agent.
Patent EP-0594711-A1 (EP)
Title: Fluted-wedge osteal prosthetic component.
Inventor: THORNHILL THOMAS S
IPC: A61F2/34
Filed: 1992-07-02
Abstract: An osteal prosthetic component of a prosthetic joint and a method of implanting an osteal prosthetic component in the medullary canal of a bone are disclosed. The osteal prosthetic component includes a stem for disposition within a medullary canal of a bone and a fluted wedge portion extending from the stem. The fluted wedge has wedge portions which define at least one flute between the wedge portions. An interference fit is formed between the wedge portions and the bone during implantation of the stem into the medullary canal. Movement of the osteal prosthetic component relative to the bone is thereby sufficiently limited to allow tissue growth into a tissue-ingrowth portion at the surface of the stem to substantially prevent micromotion of the stem relative to the bone.
Patent EP-0641338-A1 (EP)
Inventor: CLARK DAVID A
IPC: C07D263/32
Filed: 1992-07-01
Abstract: L'invention concerne des alcools et des éthers de thiazolidinedione éventuellement purs, et des intermédiaires synthétiques utilisés dans la préparation desdits alcools et éthers. Ces composés sont utilisés comme agents hypoglycémiques et hypocholestérolémiques.
Patent EP-0602145-A1 (EP)
Inventor: CANTRALL CHRISTOPHER JOSEPH
IPC: G01N21/17
Filed: 1992-09-02
Abstract: On décrit un procédé et un appareil servant à déterminer un paramètre parmi une multiplicité de paramètres : forme, surface, composition chimique, diamètre, couleur, nombre, épaisseur, largeur, longueur, absorptivité, réflectivité, transmissivité, constante diélectrique, profil de diffusion Raman, fluorescence, tension de surface, rugosité, profil, densité, position et orientation. On décrit également l'utilisation d'une multiplicité de faisceaux d'énergie comme source d'énergie : faisceaux de particules chargées et neutres, ondes gamma, x, optiques, acoustiques et micro-ondes. L'appareil décrit détermine la déviation moyenne et standard d'une multiplicité de diamètres de fibres de laine, et comprend un laser à hélium et néon (101), ainsi qu'un trou d'épingle (102) produis ant un faisceau laser qui s'élargit et qui passe à travers une cellule (105). Un diviseur (103) de faisceau est relié de manière fonctionnelle au trou (102) et au laser (|01) afin de diriger une partie du faisceau laser vers un détecteur de référence (109) quiest électriquement connecté à un processeur (110) par l'intermédiaire d'une ligne (111). Lorsque l'appareil (100) est en marche, des fibres de laine dans une pâte de laine et d'isopropanol passent à travers la cellule (105), généralement à un angle non-zéro par rapport au sens de l'écoulement de la pâte à travers la cellule (105) afin d'interagir avec le faisceau laser dans cette dernière (105). Le diviseur de faisceau (104) et un objectif de microscope (106) sont installés de manière opérationnelle par rapport au laser (101), au trou d'épingle (102) et à la cellule (105) afin de produire une image transmise agrandie et nette des fibres de laine dans la cellule (105) dans le plan d'une extrêmité (107) d'un faisceau de fibres optiques (108). Chacune des fibres dans le faisceau (108) est connectée à un détecteur à photodiode (112). Un processeur/synchroniseur (113) est connecté électriquement au détecteur (112) par la ligne (114). Le processeur/synchroniseur (113) est également connecté
Patent EP-0613589-A1 (EP)
Inventor: MACLACHLAN STUART
IPC: H01M50/186
Filed: 1992-11-20
Abstract: On décrit un dispositif pour la conversion d'énergie ayant un électrolyte solide placé entre deux espaces destinés aux électrodes respectives, l'électrolyte étant conducteur des ions du métal alcalin. Des joints d'étanchéité sont réalisés à l'aide d'un élément isolant entre l'électrolyte et un élément conducteur d'électricité recueillant le courant du dispositif. L'élément isolant est assemblé avec l'électrolyte au moyen d'un matériau d'étanchéité durci contenant de la poudre de verre, disposé à l'interface entre les éléments. Pour réaliser le dispositif, une poudre sèche contenant de la poudre de verre est moulée et comprimée pour constituer une masse sèche cohérente et qui a sensiblement la forme de l'interface entre les éléments. L'électrolyte et l'élément isolant sont mis ensuite dans la position d'assemblage avec la masse sèche de poudre, à l'interface. Les éléments sont chauffés pour faire fondre le verre et souder les éléments ensemble.
Patent EP-0552637-A1 (EP)
Inventor: SOGA MAMORU
IPC: B05D1/18
Filed: 1993-01-11
Abstract: Disclosed is a method of manufacturing a polyacetylene type superlong conjugate polymer that is stable in an atmosphere containing oxygen. The polymer is made by chemically adsorbing a chemical adsorption substance containing an acetylene group and a chlorosilyl group to a substrate surface, and polymerizing the acetylene group in a solvent containing a Ziegler-Natta catalyst. In a non-aqueous organic solvent, a chemical adsorption substance containing an acetylene group and a chlorosilyl group is dissolved. For example, a substrate is immersed in ω-nonadecylinoic trichlorosilane, and a monomolecular film is formed on the substrate by chemical adsorption. The substrate is then immersed in an organic solvent containing a Ziegler-Natta catalyst, and the acetylene group of the monomolecular film is polymerized.
Patent EP-0606514-A1 (EP)
Inventor: WU ROLAN
IPC: H01Q1/36
Filed: 1993-01-15
Abstract: An antenna used in mobile radio systems and communication systems (e.g., mobile telephone systems) for receiving and transmitting radio signals from/to a remote signal source. The antenna is designed in a microstrip form by microwave techniques and receives and transmits radio signals in a low-frequency region of 535 KHz -- 1 GHz. The antenna comprises a signal processing circuit and a plurality of phase-shift elements respectively installed on different positions of the signal processing circuit to form an element array with each of the elements having a respective phase angle so as to receive the signals coming from every directions and transmit the signals omnidirectionally.
Patent EP-0545896-A1 (EP)
Inventor: KUNERT HEINZ
IPC: B29C48/12
Filed: 1989-05-29
Abstract: The subject of the invention is glazing, particularly motor vehicle glazing intended to be directly bonded into the frame of the bay of a window, equipped by extrusion of a suitable polymer onto the surface of the glass facing the metal sheet, with a shaped frame which, after polymerisation, and by virtue of an appendage, will act as a protective element while the glue fixing the glazing is setting, characterised in that the appendage for protecting the profiled bead (18) placed along its periphery is a lip (20) which overhangs the glazing (1), which is substantially parallel to the surface of the glass and which, when the glazing is fitted, bears on the flange (5) of the window frame parallel to the edge (2) of the glazing in order to centre it in the bay. Its subject is also its method of manufacture. <IMAGE>
Patent EP-0565928-A1 (EP)
Inventor: BREHM MANFRED
IPC: B65D19/06
Filed: 1993-03-26
Abstract: The invention relates to a storage and transporting means in the form of a box (1) which has a bottom (2) constructed in the manner of a pallet and surrounded on three sides by a grille wall (3). This device is to be developed further in such a way that it can receive the widest variety of products, that these products can be transported in said box by lifting and conveying devices of any type whilst complying with safety regulations, and that the products received in it can be stacked. This is achieved in that a grille (13) which closes the open fourth side of the box in the transporting state is assigned to the lifting or conveying device (7) carrying out the transportation. A preferred application of the storage and transporting means according to the invention is in the building sector. <IMAGE>
Patent EP-0569985-A1 (EP)
Inventor: TOEPFER RAINER
IPC: E21B10/56
Filed: 1993-05-13
Abstract: A rotating tool (15), in particular a drilling tool, comprises a front end face (11) in the feed direction and carbide inserts (12) projecting in the feed direction beyond the front end face (11). In this arrangement, the carbide inserts (12) are releasably embedded in a part forming the front end face (11). <IMAGE>
Patent EP-0586826-A1 (EP)
Inventor: KURTZ BENNO
IPC: E03D13/00
Filed: 1993-07-10
Abstract: A description is given of a urinal with water flush to which a liquid additive is mixed. A tank (12) for receiving the liquid additive is arranged in a free space (3) of the urinal basin (1), and means are provided by which the additive is added to the flushing water automatically and during every flush of the urinal. <IMAGE>
Patent EP-0583699-A1 (EP)
Inventor: BISCHOFF ERWIN DR
IPC: A61P9/00
Filed: 1993-08-05
Abstract: Substituted derivatives of deoxymyoinositol of general formula (I):
       
 in which
     R¹, R² and R⁵   are identical or different and represent a linear or branched alkyl group of 3 to 14 carbon atoms,   R³ and R⁴   are identical or different and represent a hydrogen atom, a protecting group of the hydroxyl groups or the residue of formula -CO-(CH₂) n -CH₃    in which
   n   represents the number 12, 13, 14, 15, 16 or 17,    and their salts, process for preparing them and their use in medicaments.
Patent EP-0585896-A1 (EP)
Inventor: FRANZ HELMUT DR
IPC: A61K31/047
Filed: 1993-09-01
Abstract: The invention relates to an ophthalmic solution for topical application to the eye to reduce an elevated intraocular pressure, containing an amount, which is effective for reducing the intraocular pressure, of a polyhydroxy alcohol such as sorbitol, mannitol, inositol or xylitol or mixtures thereof in a vehicle which is tolerated by the eye, the use thereof and the preparation thereof.
Patent EP-0589366-A1 (EP)
Inventor: MARTI HEINRICH
IPC: C21C5/28
Filed: 1993-09-17
Abstract: In a steel-plant layout, consisting of installations for melting (3), for metallurgically changing the melt (5, 6), for continuous casting (8) etc., which are set up along a process line (4) preferably closed upon itself, it is intended to achieve not only an optimal material flow during the steel-making but also a substantial personnel reduction. For this purpose, it is proposed to provide in the centre region of the process line (4) a control station (11) for the steel-making installations. This control station (11) has fields of view (12, 12') for the steel-making installations (3, 5, 6, 8) arranged along the process line (4). <IMAGE>
Patent EP-0590596-A1 (EP)
Inventor: OTA HITOSHI C O NIPPON STEEL C
IPC: B21D47/00
Filed: 1993-09-28
Abstract: A metal catalyst carrier (1) for exhaust gas purification, comprising: a columnar metal honeycomb (3) composed by spirally winding a laminate of a flat metal foil and a corrugated metal foil; a columnar metal case (2) enclosing the metal honeycomb (3) with a space (S) remaining therebetween; and a cushion member (5) disposed in the space (S) and joined to the metal honeycomb (3) and to the metal case (2) alternately with respect to the column circumferential direction.
Patent EP-0556920-A1 (EP)
Inventor: NIELSEN RALPH BENDT
IPC: G03C7/305
Filed: 1993-02-17
Abstract: A polymeric material comprising a blocked photographically useful group (PUG), said blocked photographically useful group comprising a PUG and a blocking group that is capable of releasing said PUG upon processing the photographic element, characterized in that said blocking group
     (a) is capable of reacting with a dinucleophile reagent, and   (b) comprises two electrophilic groups that are separated from each other by a substituted atom that enables a nucleophilic displacement reaction to occur with release of PUG upon processing said photographic element in the presence of a dinucleophile reagent, characterized in that the group that is less electrophilic is bonded directly or through at least one releasable timing group to said PUG.   
     Photographic elements and emulsions including the above polymers are also described.
Patent EP-0556954-A1 (EP)
Inventor: BROWNE JOHN
IPC: G09F13/00
Filed: 1993-01-21
Abstract: Diametrically pivotal disk (16) is electromagnetically driven to display bright (ON) or dark (OFF) sides and has an optic fibre (122) rearward of the disk. The disk is provided with a cut out (110) to allow emission from the fibre in the ON position of the disk and the disk is shaped to prevent emission of light from the fibre in the OFF position of the disk.
Patent EP-0570201-A1 (EP)
Inventor: HAN SEOK HWAN C O GOLDSTAR CO
IPC: F28F13/12
Filed: 1993-05-12
Abstract: A heat exchanger for a gas boiler, having a simple structure and increased heat-exchanging efficiency, has a heating tube 13 wound into a spiral and having a plurality of heat-exchanging fins 13a formed thereon by rolling. At least one hot water tube 14 may be installed inside the heating tube, to perform both space heating and water heating in a compact structure. The outer peripheral surface of the hot water tube may be carved in a spiral form so that space heating water has a turbulent flow.