baber/WOPTO huggingface dataset:
Patent EP-0504391-A1 (EP)
Title: Poudres d'alliage reactives stables par rapport a l'environnement et procede de fabrication de celles-ci
Inventor: ANDERSON IVER E
IPC: B22F9/08
Filed: 1991-10-08
Abstract: Appareil et procédé de fabrication d'une poudre à partir d'une masse en fusion métallique, le procédé consistant à atomiser la masse en fusion pour former des gouttelettes et à faire réagir les gouttelettes avec un gaz réactif en aval du lieu d'atomisation. On fait réagir les gouttelettes avec le gaz à une température telle qu'une surface extérieure solidifiée est formée sur les gouttelettes et qu'une couche d'arrêt protectrice et réfractaire (couche de réaction) est aussi formée, la pénétration de cette couche dans les gouttelettes étant restreinte par la présence de la surface solidifiée de sorte qu'on évite une réduction sélective d'éléments d'alliage réactifs clé nécessaires pour obtenir des caractéristiques d'utilisation finale désirées de la poudre. La couche d'arrêt protège les particules de poudre réactive des éléments environnementaux tels que l'air et l'eau sous forme liquide ou de vapeur au cours de la fabrication subséquente de formes destinées à l'utilisation finale à partir de la poudre et au cours de leur utilisation dans l'environnement auquel elles sont destinées.
Patent EP-0497091-A1 (EP)
Inventor: SIDEBOTTOM PHILIP JAMES
IPC: A61K31/34
Filed: 1992-01-05
Abstract: Compounds are described of the formula
       
 These compounds inhibit the enzyme squalene synthase and/or are intermediates for the preparation of compounds which inhibit the enzyme squalene synthase. Compounds of the invention may be formulated for use in a variety of conditions where a lowering of the level of blood plasma cholesterol in animals would be beneficial and for use in combating fungal infections in animals.
Patent EP-0498294-A1 (EP)
Inventor: KUHN JOHN BOYD
IPC: A01D34/00
Filed: 1992-01-30
Abstract: In a mower with a downwardly open mowing-unit housing (10) which has an essentially vertically extending housing wall (30) and in which is arranged at least one mowing cutter (12, 14) which rotates about a vertical axis and into which a mulching device can be inserted and in the housing wall (38) of which an ejection orifice (32) is provided, the ejection orifice (32) is partially closable by means of a baffle plate (56) and/or the mulching device has an arcuate mulching plate (44) which extends downwards from the top side (28) of the mowing-unit housing (10) in the direction of the mowing cutter (12) and which has a top side, of which the edge (52) facing the housing wall (30) has adjoining it a sliding wall (54) extending vertically or approximately vertically and pointing downwards. <IMAGE>
Patent EP-0503293-A1 (EP)
Inventor: TSUDA KEN
IPC: A23L15/00
Filed: 1992-02-12
Abstract: The present invention is directed to a specific egg yolk antibody, which substantially has antibody activity against a particular antigen, produced by a process comprising of supercritical gas extraction from an egg yolk of hens immunized with the particular antigen, and to a process of producing such a specific egg yolk antibody. The present invention makes it possible to easily and cheaply produce a specific egg yolk antibody which substantially has antibody activity and sufficiently reduced levels of the color, odor and flavor of egg yolk. Also, the specific egg yolk antibody of the present invention is good in oxidation stability during storage and excellent in fluidity for the food processing.
Patent EP-0513725-A1 (EP)
Inventor: TSAUR ALLEN KEH-CHANG
IPC: G03C1/07
Filed: 1992-05-12
Abstract: A process is disclosed of preparing a photographic emulsion containing tabular silver halide grains exhibiting a reduced degree of total grain dispersity. After forming a population of silver halide grain nuclei containing parallel twin planes, a portion of the silver halide grain nuclei are ripened out. The silver halide grain nuclei containing parallel twin planes remaining are then grown to form tabular silver halide grains. The total grain dispersity of the emulsion is reduced by incorporating bromide ion in the dispersing medium prior to forming the silver halide grain nuclei and, at the time parallel twin planes are formed in the silver halide grain nuclei, a polyalkylene oxide block copolymer surfactant containing at least three terminal lipophilic alkylene oxide block units each linked through a hydrophilic alkylene oxide block linking unit accounting for at least 4 percent of the molecular weight of the copolymer.
Patent EP-0516132-A1 (EP)
Inventor: ROMEO AURELIO
IPC: A61K31/715
Filed: 1992-05-29
Abstract: Provided is a new use of the methyl ester of GM₁ ganglioside for preventing or treating neuronotoxic damage in a human or animal subject. 
     Such damage can be associated with ischemia, hypoxia, trauma and compression, metabolic dysfunction, epilepsy, neurodegenerative disease, chronic pain, and cerebral infarct. Also provided is a pharmaceutical composition, comprising the methyl ester of GM₁ ganglioside and a pharmaceutically acceptable excipient, vector, or diluent.
Patent EP-0525358-A1 (EP)
Inventor: KORB DANIEL
IPC: A47B17/00
Filed: 1992-06-16
Abstract: The invention relates to a work table or office desk having a table structure and a work top (11) supported by the table structure, in which the table structure has a horizontal cross member (10) whose ends are connected in each case to a table leg (15") provided with a foot element (16). Using simple connecting elements (17"), the table legs are fastened to the cross member (10) in such a way that they can be moved from a space-saving storage position into a stable position of use with little assembly effort.
Patent EP-0537484-A1 (EP)
Inventor: BERNECKER OTTO DR
IPC: B42D25/00
Filed: 1992-09-14
Abstract: The invention relates to a recording medium which is provided with pictorial information in a forgery-proof and high-resolution form, and to a process for its production. The pictorial information is broken down into a light/dark portion and a coloured portion. The light/dark portion, which determines the visual impression, is introduced into the recording medium in a high-resolution form. The coloured pictorial information is superimposed congruently on this portion, so that an integral overall impression is produced. In order to guarantee security against forgery, one of the portions of the pictorial information is introduced into the card structure in a substantially forgery-proof manner. <IMAGE>
Patent EP-0538821-A1 (EP)
Inventor: TURNER RAYMOND L
IPC: B23K35/363
Filed: 1992-10-21
Abstract: A non-toxic, non-corrosive foaming soldering flux ( 14 ) comprises citric acid and water, together with at least one foaming agent. The foam is fast-breaking, dissipating almost immediately. Such a fast-breaking foam is novel in an aqueous-based flux. The unique flux of the invention produces solder joints of high metallic luster and excellent quality. Disposal presents no health hazards, and clean-up of flux residues is accomplished using only water and, optionally, a surfactant.
Patent EP-0542119-A1 (EP)
Inventor: WILD HELMUT FRANZ
IPC: B29C43/20
Filed: 1992-11-04
Abstract: A mammary prosthesis comprises a shell-shaped body made of a flexible, addition-crosslinking two-component silicone rubber composition which is welded into plastic films covering the outside and inside thereof. For fixing of the mammary prosthesis (1) directly onto the skin of a wearer it is provided with a permanently adhesive layer (4, 6) on its back side in its edge region. <IMAGE>
Patent EP-0575667-A1 (EP)
Inventor: ZAMZOW MANFRED
IPC: C08F220/10
Filed: 1992-06-26
Abstract: Process for the manufacture of polymers having repeating units comprising spiro orthoester groups of the following general formula (I)
       
 wherein 
   A is C₁₋₆-alkylene, C₁₋₆-alkyleneoxycarbonyl or an oxygen-carbon bond, 
   R¹ is hydrogen or methyl, 
   R² is C₁₋₆-alkyl or C₁₋₆-alkyl substituted by C₁₋₆-alkoxy or aryloxy, 
   R³ and R⁴ independently are hydrogen or C₁₋₆-alkyl, R⁵ is hydrogen or methyl, 
   R⁶ is hydrogen, methyl, phenyl, carboxy, carboxy-C₁₋₆-alkyl, carboxamido or cyano, 
   n is an integer >1 and 
   m is 0 or an integer ≧1, with the proviso that the molecular weight of the polymer is between 500 and 1 000 000, 
the polymers obtained and their use specifically in dental filling materials.
Patent EP-0545500-A1 (EP)
Inventor: COLUMBUS RICHARD LEWIS
IPC: G01N1/10
Filed: 1992-12-02
Abstract: In known capillary collection devices, the collection rate tends to be relatively slow. Furthermore, a barrier is often need to separate two component phases of a liquid which has been collected and then centrifuged to separate it into its two component phases. Described herein is a device (10) and method for filling a capillary collection device with fill rates in excess of those obtained by a device having only a capillary spacing (d₁) between opposed walls (22, 24). Improved filling of the device (10) and maintenance of phase separation of the liquid is achieved by including a wettable foam material (40) positioned in the device between the walls (22, 24). The foam material (40) is chosen to have an open-cell structure and has extreme high porosity and filamentary connections between cells which are free of cell membranes between filaments.
Patent EP-0564728-A1 (EP)
Inventor: SANDERSON JOHN RONALD
IPC: C07C5/03
Filed: 1992-04-08
Abstract: Oligomerization of olefins having 10 to 24 carbon atoms in the presence of a Y-zeolite catalyst with a silica to alumina ratio greater than 5:1, and preferably around 60:1, produces products having a high linear/trimer ratio, which are suitable base stocks for synthetic lubricants.
Patent EP-0518528-A1 (EP)
Inventor: BUTTERFIELD ROGER P
IPC: F16D3/10
Filed: 1992-05-29
Abstract: A camshaft (126) has a vane (160) secured to an end thereof for non-oscillating rotation therewith. The camshaft also carries a sprocket (132) which can rotate with the camshaft but which is oscillatable with the camshaft. The vane has opposed lobes (160a, 160b) which are received in opposed recesses (132a, 132b), respectively, of the sprocket. The recesses have greater circumferential extent than the lobes to permit the vane and sprocket to oscillate with respect to one another, and thereby permit the camshaft to change in phase relative to a crankshaft whose phase relative to the sprocket is fixed by virtue of a chain drive extending therebetween. The camshaft tends to change in reaction to pulses which it experiences during its normal operation, and it is permitted to change only in a given direction, either to advance or retard, by selectively blocking or permitting the flow of hydraulic fluid, preferably engine oil, through the return lines (194, 196) from the recesses by controlling the position of a spool (200) within a valve body (198) of a control valve in response to a signal indicative of an engine operating condition from an engine control unit (208). The spool is selectively positioned within the valve body by controlling hydraulic loads on its opposed end, one end being subjected to full system pressure from the hydraulic source (230), the other end being subject to the action of an hydraulic pressure multiplier (234) which receives fluid from the hydraulic source by way of pulse width modulated solenoid (206) that acts to controllably reduce hydraulic system pressure in response to a signal from an engine control unit (208). The spool is centered when the hydraulic loads acting on its opposed ends by the action of springs (202, 204) that also act on the opposed ends of the spool.
Patent EP-0527551-A1 (EP)
Inventor: MAEDA YOSHIHITO
IPC: G11B7/243
Filed: 1992-06-02
Abstract: High density optical information recording even at room temperature is achieved by control of the diameter of crystalline portions exhibiting quantum size effects of fine semiconductor particles (13) distributed in a dielectric matrix (14), using the non-crystalline to crystalline phase transition of the fine particles. The quantum size effects mean that the optical properties of the medium depend on the diameter of the crystalline portions. Various methods of recording, reproducing and erasing information using this optical recording medium are possible. The invention is applicable to other optical devices.
Patent EP-0543669-A1 (EP)
Inventor: YAMAMOTO KEISAKU
IPC: C08L71/02
Filed: 1992-11-20
Abstract: A rubber composition comprising 30 to 95 parts by weight of (A) an ethylene-methyl acrylate copolymer rubber, (B) 70 to 5 parts by weight (to a total of 100 parts by weight) of an epichlorohydrin-allyl glycidyl ether copolymer rubber and 1 to 10 parts by weight per 100 parts by weight of (A) and (B) of a compound containing an epoxy ring when vulcanised with an organic peroxide, has excellent oil resistance, heat resistance, low-temperature resistance and compression set.
Patent EP-0512911-A1 (EP)
Inventor: DUEE DIDIER
IPC: C07C11/09
Filed: 1992-05-04
Abstract: A process and a stationary bed device are described for the production of olefinic hydrocarbons from a charge of saturated aliphatic hydrocarbons containing 2 to 20 carbon atoms and from hydrogen in an enclosure 1 comprising a plurality of pipes 3 which are filled with a catalyst, and which are parallel and arranged in rows. A stage called reaction stage and a regeneration stage of the catalyst in the pipes of the enclosure are carried out. Heating of the pipes is produced by suitable radiant heating means 6, arranged in sheets which are substantially perpendicular to the pipes. These sheets heat a first part of the pipes (feed side) with a heat flow greater than the mean heat flow of the enclosure and a subsequent second part with a mean flow no greater than the mean heat flow, so that the isothermal condition (isothermicity) of the catalyst is substantially maintained, by virtue of suitable control means. Application to the production of isobutene. <IMAGE>
Patent EP-0524066-A1 (EP)
Inventor: LEORAT FRANCOIS
IPC: F16H61/06
Filed: 1992-07-09
Abstract: Method for controlling a staged automatic transmission with several forward gear ratios with passages increasing under torque assured by the selective supply of several receivers, with pressure fluid, from a hydraulic directional control valve, according to the ratio imposed by the information relating to the running of the vehicle so that each change in ratio corresponds to draining a first receiver (3) and pressurising a second receiver (4) and so that draining the first receiver (3) is triggered after starting to raise the pressure of the second receiver (4) by the tilting of a cutoff valve (2), characterised in that during increasing passages, the tilting of the cutoff valve (2) is controlled electronically based on scrutinising the speed  OMEGA e of the input shaft of the transmission, from the beginning of the passage. <IMAGE>
Patent EP-0551046-A1 (EP)
Inventor: DEBIA PASCAL RENE PAUL
IPC: E02D29/14
Filed: 1992-12-30
Abstract: The present invention relates to an improved system for locking a cover on a frame. This system essentially comprises a plate (7) including an open bore (13) which interacts with a pin (8) secured to the cover (3), which cover may easily be mounted by fitting it into the frame (2), after which the plate (7) is mounted on the pin (8) received in the lug (6) secured to this frame. The device allows a manhole in a road or pavement for example to be opened and closed. <IMAGE>
Patent EP-0520967-A1 (EP)
Inventor: MAGNUSSON BENGT
IPC: B65H45/16
Filed: 1992-06-03
Abstract: In an apparatus for fastening together with the aid of staples a sheet signature comprising a plurality of sheets of papers laid one upon the other, a stitching unit (15, 16) is adapted for carrying staple blanks (54) and for movement relative a die (20, 21, 22) to urge said staple blanks through the sheet signature (12) such as to form a stitch fastening. Said die is arranged on the edge of a reciprocating folding knife (20), this edge facing towards the sheet signature, said knife coacting with a gap (27) or the like into which the knife urges the sheet signature for folding and simultaneous stitching. 
     With an apparatus in accordance with the invention there is achieved that stitching, particularly of quarter folded products, can take place in-line in the same operation as folding, which enables building the apparatus into the printing press. 
     The invention also relates to a method of using staples to fasten together the papers in a sheet signature.
Patent EP-0523020-A1 (EP)
Inventor: CRIVOI ALEXANDER
IPC: F16L19/10
Filed: 1992-06-22
Abstract: A reduction device (1) for pipe fittings (2) of the kind, wherein the reduction device (1) is introduced axially into the pipe fitting (2) so as to adjust the latter to a pipe (3) having smaller external dimensions. The reduction device (1) comprises two pieces (4, 5) which are interconnected in a manner allowing them to be rotated relatively one another and they are held together e.g. by a flanging bond, in that the sleeve piece (4) is provided with an internal conical face (6) which, upon tightening of the nut (11) cooperates with an external conical face (8) of the nut piece, whereby the front edge (9) of the external conical face (8) cuts into the pipe (3) while creating a shape-dependent bond firmly securing the pipe (3) to the pipe fitting (2).
Patent EP-0510171-A1 (EP)
Title: Dispositif d'assemblage pour chaussures a semelles moulees
Inventor: GONCHAR HOWARD
IPC: A43D21/00
Filed: 1991-11-06
Abstract: Afin de resserrer les cordons (32) de forme d'une tige (30) de soulier montée sur une forme (12), on enroule les cordons (32) sur une bobine (28) montée de manière à se déplacer en un sens parallèle à la semelle de forme. L'opérateur agrippe manuellement les extrémités des cordons (32) de la forme, alors que la bobine (28) est déplacée, de manière à resserrer les cordons (32), et module la tension de serrage manuel sur les extrémités des cordons (32) de sorte que la force de frottement entre les cordons (32) et la bobine (28) est maintenue à un niveau tel que les cordons (32) ne sont pas brisés. Des dents (52) de fixation montées sur un système de cylindre à fluide fixent ensuite la tige à la semelle sur des pointes (52) de forme. Après que la semelle soit moulée sur la tige (30), le circuit de refroidissement (70) de forme fournit de l'air sous haute pression au bout de la forme afin d'aider à enlever la chaussure de la forme (12).
Patent EP-0699262-A1 (EP)
Inventor: HARCOURT MERVYN GEORGE
IPC: E05B3/06
Filed: 1991-12-11
Abstract: A handle assembly (5) is shown having a back plate (11) to which a knob (10) may be secured. A mounting plate (7) is fixed to the door (6). The plates (11, 7) have complementary fixing means (15, 16) to enable the plates to be secured to one another.
Patent EP-0552310-A1 (EP)
Inventor: CROOK ALAN SILCHESTER ROAD
IPC: B26B21/40
Filed: 1991-10-01
Abstract: Rasoir de sécurité dans lequel au moins une partie de la surface venant en contact avec la peau est pourvue d'un revêtement adhésif comprenant des particules élastomères sensiblement sphériques situées dans une matrice polymère; la grosseur et la concentration desdites particules sont conçues de façon que la surface revêtue possède une rugosité superficielle comportant des pointes espacées principales et secondaires.
Patent EP-0566598-A1 (EP)
Title: Procede et dispositif de sterilisation
Inventor: SHARPE JOHN ERNEST ELSOM COPER
IPC: A61L2/18
Filed: 1992-01-07
Abstract: Procédé de stérilisation d'instruments chirurgicaux à température ambiante, comprenant les étapes suivantes: décontamination de l'instrument chirurgical en milieu clos par lavage avec un liquide détergent à propriétés bactéricides, afin d'enlever le sang, le liquide et/ou le tissu corporel adhérant à l'instrument; lavage de l'instrument dans un liquide à fort pouvoir bactéricide pour stériliser l'instrument. L'invention décrit également un dispositif automatique servant à mettre le procédé en application, ainsi qu'un réservoir conditionné de liquides concentrés s'utilisant dans le procédé et le dispositif.
Patent EP-0572488-A1 (EP)
Inventor: CURTIS MICHAEL
IPC: F26B3/34
Filed: 1992-02-25
Abstract: Four utilisé pour cuire un matériau de revêtement appliqué sur des feuilles de métal (15), comprenant une partie de chauffage (17), une partie de refroidissement (18) et un incinérateur (19) destiné à brûler les fumées produites par le matériau de revêtement. Le four comprend également un système d'acheminement de feuilles à travers le four. Ce dernier est associé à un distributeur de feuille (11), à un appareil de revêtement (12), et à un gerbeur de feuilles (13). Dans un mode d'exécution, un système d'acheminement (16) comprend un lit d'air (30) et deux séries d'éléments d'entraînement (35) montées sur deux chaînes sans fin (36). On éjecte de l'air par une matrice de fentes située dans le lit d'air (30) et ceci forme un coussin permettant de supporter les feuilles (15). On fait sortir de l'air dans une direction qui pousse et met en contact les bords arrière des feuilles avec les éléments d'entraînement (35), lesquels propulsent ensuite les feuilles à travers le four. Dans un autre mode d'exécution, un système d'acheminement (200) comprend deux séries d'éléments d'entraînement (205, 206) montés sur une chaîne (208, 209) séparée, et disposés en paires afin de mettre en prise les bords arrière et avant des feuilles de métal. Les feuilles (15) sont supportées sur un coussin d'air provenant du lit d'air (201).
Patent EP-0572507-A1 (EP)
Title: Laser image setter.
Inventor: BALLEGAARD HANS PETER
IPC: B41B19/00
Filed: 1992-02-21
Abstract: PCT No. PCT/DK92/00052 Sec. 371 Date Oct. 4, 1993 Sec. 102(e) Date Oct. 4, 1993 PCT Filed Feb. 21, 1992 PCT Pub. No. WO92/14609 PCT Pub. Date Sep. 3, 1992.An apparatus is described for exposing a film or plate comprising a light-sensitive material to a light beam. The apparatus comprises an apparatus housing having an elongated cavity or drum defining a substantially circularly-cylindrical inner support (100) for supporting the film or plate and defining a central axis, laser means (122, 124, 126) for generating the light beam, a light-directing assembly (102) comprising a laser light-emitter, a rotatable optically reflecting element (170) and an element-rotating motor (178) having a rotatable output shaft connected to the optically reflecting element (170). The laser light-emitter is constituted by the second end of an optical fiber means (122, 124, 126) having a first-light receiving end being arranged in juxtaposition to the laser means for receiving the light beam therefrom. The second light-emitting end is in juxtaposition to the rotatable optically reflecting element (170) at a substantially fixed distance therefrom for emitting the light beam to the rotatable optically reflecting element (170). The rotatable optically reflecting element is arranged so as to direct the light beam to the light-sensitive film or plate, and the light-directing assembly (102) is movable relative thereto along the central axis. The apparatus further comprises motion means for moving the light-directing assembly (102) relative to the apparatus housing along the central axis, and central control means for controlling the laser means (122, 124, 126), the element-rotating motor (178), and the motion means so as to expose a predetermined area of the photographic film.