baber/WOPTO huggingface dataset:
Patent EP-0724523-A1 (EP)
Inventor: DOW PAUL W
IPC: B62D11/20
Filed: 1994-10-25
Abstract: Véhicule articulé (10) à chenilles destiné aux récoltes agricoles, réduisant les dommages causés aux champs et pouvant circuler sur route à vitesse raisonnable. Ledit véhicule comporte deux éléments (12, 14) reliés par un joint articulé (230) permettant les virages et la rotation de l'un des éléments par rapport à l'autre. Chacun des éléments est mu par une paire d'unités motrices à propulsion hydraulique (30, 31, 32, 33) entraînées par un différentiel (36) placé entre elles. Chacune desdites unités tourne autour d'un manchon (41, 43) d'arbre du différentiel et peut osciller verticalement librement de façon à absorber les irrégularités sur son passage. Chacune desdites unités comporte une chenille en élastomère (60) sans fin munie de deux rangées intérieures de picots (62) dans lesquels s'engage un mécanisme d'entraînement d'un nouveau type. Les unités motrices sont protégées par des capots (78) à transmission qui n'en entravent pas le fonctionnement. Dans un soucis de protection les organes de transmission sont placés à l'intérieur des unités motrices.
Patent EP-0745573-A1 (EP)
Inventor: KIMURA MITSUYO
IPC: C05F17/00
Filed: 1994-12-20
Abstract: A fermentation product having excellent water retentiveness and permeability and containing a slow-release fertilizer component is obtained by growing microorganisms which are viable in an alkaline environment sequentially and preferentially in accordance with the environment which varies with the lapse of time to thereby effect alkaline fermentation of the reaction product. The fermentation product is a product of reaction btween a putrefacient waste comprising a solidliquid mixture and additives mainly comprising highly active calcium oxide and contains microorganisms viable in a highly alkaline environment with a pH value of 12 or above. The microorganisms are composed of a bacterial group comprising first group bacteria which begins growing in a pH range from 11 to less than 12, second group bacteria which grows well in a pH range from about 11 to 9 and third group bacteria which grows well below a pH of about 9, fungi and bacterium 90A1. The pH of the fermentation product is maintained near 8 as a result of the bacteria growth.
Patent EP-0746327-A1 (EP)
Inventor: BENJAMIN NIGEL
IPC: A61K33/00
Filed: 1995-02-17
Abstract: The invention relates to the use of acidified nitrite as an antimicrobial agent and describes a dosage form for use in the treatment of bacterial, viral or fungal conditions. The dosage form may be in any pharmaceutically acceptable carrier means and comprises an acidifying agent adapted to reduce the pH at the environment. Amongst the many potential applications for the invention, the inventive composition has been shown to be particularly effective as an animal feed supplement, and as an agent for sterilising objects. Compositions and methods of use for these applications are described.
Patent EP-0741857-A1 (EP)
Title: Optical motion sensor
Inventor: HARVEY DENNIS N
IPC: G01S17/89
Filed: 1995-01-23
Abstract: An apparatus (10, 100) determines the position of an object with respect to a reference coordinate system (42, 44, 48). Preferably, the apparatus (10, 100) includes a target (12) attached to the object, the target (12) moves within a defined region (24) and has a surface (13) with a first pattern (18, 20) thereon. A projection device (14, 16, 128A, 128B, 128C, 132A, 132B) projects a second pattern (14A, 16A, 130A, 130B, 130C, 134A, 134B) upon the surface. A sensing device (22, 114) provides an image signal indicative of the target surface (13) including the first pattern (18, 20) and the second pattern (14A, 16A, 130A, 130B, 130C, 134A, 134B). An analyzer (25) receives the image signal and determines the position of the object based on the position of images of the first pattern (18, 20) and the second pattern (14A, 16A, 130A, 130B, 130C, 134A, 134B).
Patent EP-0742735-A1 (EP)
Inventor: SAUNDERS ALEXANDER M
IPC: B01L3/14
Filed: 1995-01-23
Abstract: A centrifuge tube and adaptor apparatus is provided which facilitates separation of biological materials and permits easy extraction of a fraction after centrifugation. The tube is a deformable tube with a wide upper chamber and a narrowed lower portion. The tube is supported within the centrifuge rotor or within another container within the centrifuge by a liquid support medium, which surrounds and supports the narrow portion of the tube, and thus prevents the tube from collapsing during high speed centrifugations.
Patent EP-0746437-A1 (EP)
Title: Verfahren zur herstellung einer hinterschnittenen, konkaven, in sich geschlossenen lagerfläche
Inventor: WAGENSEIL LUDWIG
IPC: B23B5/40
Filed: 1995-02-10
Abstract: Die Erfindung betrifft ein Herstellungsverfahren für konkave, in sich geschlossene Lagerflächen, die zumindest Teil von über den Kugel-Äquator hinausreichenden Kugelkalotten sind, durch spanende Bearbeitung von in Werkstücken vorgeformten Einsenkungen mittels eines Werkzeugs mit einer um eine Werkzeug-Drehachse umlaufenden Werkzeug-Schneide mit einem Durchmesser der Umlaufbahn, der gleich der Länge einer bis zu einem tiefsten Punkt der Lagerfläche verlaufenden Sehne ist, wobei die Schnittbewegung sich zusammensetzt aus der Umlaufbewegung der Werkzeug-Schneide und einer drehenden Relativbewegung zwischen Werkstück und Werkzeug um eine Vertikalachse durch den Kugel-Mittelpunkt und die Vorschubbewegung eine Relativbewegung des Werkzeugs zum Werkstück entlang der im gleichen Neigungswinkel gegenüber der Vertikalachse wie die Sehne zum Kugel-Äquator schräggestellten Werkzeug-Drehachse ist. Zur Reduzierung der Fertigungszeiten und Vergrößerung der Maßgenauigkeit der Lagerfläche wird erfindungsgemäß vorgeschlagen, daß die Sehne (S) vom Kugel-Äquator (A) ausgeht, und die Einsenkungsbereiche beidseits des Kugel-Äquators (A) mit zwei getrennten Vorschubbewegungen bearbeitet werden. Die Erfindung betrifft weiterhin eine Lagerfläche als Erzeugnis dieses Verfahrens.
Patent EP-0750622-A1 (EP)
Title: Alpha-aminophosphonates and processes for their preparation
Inventor: SMITH AMOS B III
IPC: C07F9/40
Filed: 1995-03-17
Abstract: α-Aminophosphonates are described as well as processes and intermediates for their preparation. In preferred embodiments, enantiomerically enriched α-aminophosphonates are prepared by the stereoselective addition of phosphite salts to chiral imines. These compounds have pronounced biological activities including inhibition of proteolytic enzymes and inhibition of bacterial growth.
Patent EP-0755469-A1 (EP)
Inventor: NILSSON BO
IPC: D21H23/00
Filed: 1995-04-12
Abstract: Procédé destiné à empêcher la floculation des fibres et à disperser les floculations de fibres déjà formées, surtout à répartir les additifs chimiques, à augmenter la fibrillation, et à améliorer la réaction et l'efficacité à partir de deux composés chimiques, à empêcher la formation d'amas de type microbiologique ou autre sur les pièces de la machine et d'autres pièces des systèmes de circulation de l'eau blanche, à empêcher l'encrassement des fils et des feutres ainsi que la floculation dans les équipements de couchage, à réduire la teneur en air dans la pâte de papier ainsi que le moussage. Pour ce faire, on envoie cette énergie ultrasonore, à une fréquence de 15 à 50 kHz, dans la pâte de papier, les pièces de la machines, les plateaux de lessivage ou les coucheuses par l'intermédiaire de transducteurs à ultrasons montés à l'extérieur ou d'unités ultrasonores submersibles internes. L'énergie ultrasonore est ajoutée, de préférence, au moyen de transducteurs à ultrasons montés à l'extérieur du cuvier de tête ou d'unités à ultrasons submersibles internes. Le niveau d'énergie ultrasonore est modulé par des systèmes en ligne de mesure de l'ampleur des floculations ou amas jusqu'à ce que le niveau de floculation désiré soit obtenu. La floculation mesurée est utilisée comme critère pour l'optimisation des points de réglage du poids par unité de surface pour le papier ou le carton produit, et pour une production maximale par unité de temps.
Patent EP-0717641-A1 (EP)
Inventor: ZENZEN WENDY J
IPC: A61L29/06
Filed: 1995-07-06
Abstract: Cathéters (100) de perfusion utilisés dans des procédures cardio-vasculaires et intravasculaires pour acheminer des agents diagnostiques, thérapeutiques ou d'occlusion vasculaire vers un site cible (le site cible étant accessible par un itinéraire tortueux à travers le système vasculaire). En particulier, la présente invention concerne des cathéters dirigés par le flux sanguin dont les surfaces internes et externes (120, 122, 124) ont été recouvertes d'un polymère de lubrification réticulable, ainsi que le procédé de fabrication desdits cathéters. La présente invention concerne en outre le procédé d'utilisation desdits cathéters de perfusion.
Patent EP-0772590-A1 (EP)
Inventor: LUMMA WILLIAM C
IPC: C07D211/60
Filed: 1995-07-18
Abstract: Les composés de l'invention ont la structure représentée par la formule (I), par exemple la formule (II). Ces composés inhibent la thrombine et empêchent les thromboses associées.
Patent EP-0774970-A1 (EP)
Inventor: COWARD RODERICK T
IPC: A61K51/06
Filed: 1995-08-07
Abstract: A method for detecting, locating and diagnosing tumors by labelling hyaluronic acid with a diagnostic agent, administering the labelled hyaluronic acid compound to a patient, and utilizing an appropriate imaging method to detect said labelled hyaluronic acid compound in or on the patient.
Patent EP-0797753-A1 (EP)
Inventor: CAMM DAVID MALCOLM
IPC: F27B17/00
Filed: 1995-08-28
Abstract: An apparatus and method for rapidly and uniformly heating a workpiece (12) includes a plurality of walls defining a first chamber (20), a first source of radiation (44) for producing incident radiation on a first energy transfer surface of the workpiece (19), a holder for holding the workpiece in a workpiece plane in the chamber and a radiation absorbing surface on at least one wall of the chamber (22, 24, 26). The holder has an energy transfer surface, the energy surfaces of the holder and of the workpiece reflecting and emitting radiation in the chamber and the radiation absorbing surface absorbing non-incident radiation reflected and emitted from the energy transfer surfaces.
Patent EP-0737200-A1 (EP)
Inventor: SEGUIN MARIE-CHRISTINE
IPC: C07F7/18
Filed: 1995-09-29
Abstract: Silicon compound of general formula a), in which A, B, C, D are radicals which are different from OH and are covalently bonded to Si; two or three of these bond that are linked to Si are Si-O-C, Si-S-C or Si-N-C type bonds and are hydrolyzable in vivo, forming Si-OH bonds that are biologically active especially when in contact with living tissue, the A and D bonds of formula b) being invariably hydrolyzable; at least one of the hydrolyzable bonds corresponds to an acyloxy, aryloxy or vinyloxy radical; at least one of the compounds obtained after hydrolysis of the hydrolyzable bonds is a stabilizer; and the non-hydrolyzable bonds, which are of the Si-C type, correspond to hydrocarbon or fluorocarbon radicals for which Si is not directly linked to the phenyl ring.
Patent EP-0789829-A1 (EP)
Inventor: GAUTIER DAVID
IPC: F27D3/02
Filed: 1995-10-09
Abstract: A roller assembly for the high-temperature transport of articles, including a ceramic roller with a longitudinal axis and two ends; at least one generally cylindrical metal end cap at one or both ends of the roller; and means arranged between the roller end and the end cap for rotationally interconnecting the end cap and the roller (2), axially securing the end cap (4) to the roller (2), and centring the roller (2) relative to the end cap (4). The means (10) for centring the roller relative to the end cap (4) are separate from the means (12) for rotationally interconnecting the end cap and the roller (2) and for axially securing the end cap (4) to the roller (2). The means (10) for centring the roller relative to the end cap (4) may consist of bimetallic members (14) or longitudinal or radial resilient members (16).
Patent EP-0789699-A1 (EP)
Title: SPIRO HETEROCYCLE-IMIDAZO(1,2-a]INDENO(1,2-e]PYRAZINE]-4'-ONES, LEUR PREPARATION ET LES MEDICAMENTS LES CONTENANT
Inventor: ALOUP JEAN-CLAUDE
IPC: A61P9/14
Filed: 1995-10-30
Abstract: Composés de formule (I), dans laquelle R3 et R4 forment ensemble avec l'atome de carbone auquel ils sont rattachés (a) un cycle 2- ou 3-pyrrolidine, un cycle 2- ou 4-pipéridine ou un cycle 2-azacycloheptane, ces cycles étant éventuellement substitués sur l'azote par un radical alkyle, -CHO, -COOR11, -CO-alk-COOR6, -CO-alk-NR6R12, -CO-alk-CONR6R8, -CO-COOR6, -CO-CH2-O-CH2-COOR6, -CO-CH2-S-CH2-COOR6, -CO-CH=CH-COOR6, -CO-alk, -CO-Ar', -CO-alk-Ar', -CO-NH-Ar', -CO-NH-alk-Ar', -CO-Het, -CO-alk-Het, -CO-NH-Het, -CO-NH-alk-Het, -CO-NH2, -CO-NH-alk, -CO-N(alk)alk', -CS-NH2, -CS-NH-alk, -CS-NH-Ar', -CS-NH-Het, -alk-Het, -alk-NR6R8, -alk-COOR6, -alk-CO-NR6R8, -alk-Ar', -SO2-alk, -SO2-Ar ou -CO-cycloalkyle dont le cycloalkyle est éventuellement substitué en -2 par un radical carboxy  ou (b) un cycle 2-pyrrolidine-5-one. Les composés de formule (I) présentent des propriétés pharmacologiques intéressantes. Ces composés sont des antagonistes du récepteur de l'acide α-amino-3-hydroxy-5-méthyl-4-isoxazolepropionique (AMPA), connu aussi sous le nom de récepteur du quisqualate. Par ailleurs, les composés de formule (I) sont des antagonistes non compétitifs du récepteur N-méthyl-D-aspartate (NMDA) et, plus particulièrement, ce sont des ligands pour les sites modulateurs de la glycine du récepteur NMDA.
Patent EP-0791052-A1 (EP)
Title: Cellules corticales porcines et leur utilisation dans le traitement de deficiences neurologiques dues a des maladies neurodegeneratives
Inventor: DINSMORE JONATHAN
IPC: A61K35/30
Filed: 1995-11-07
Abstract: L'invention concerne des cellules corticales porcines ainsi que des procédés utilisant ces cellules pour traiter des déficiences neurologiques dues à une neurodégénérescence. Les cellules corticales porcines peuvent être modifiées afin de les rendre appropriées à une transplantation chez un sujet xénogénique, tel qu'un être humain. Par exemple, les cellules corticales porcines peuvent être modifiées de sorte qu'un antigène (par exemple un antigène MHC de la classe I) sur la surface de la cellule qui est capable de stimuler une réponse immune contre la cellule chez un sujet xénogénique, soit transformé (par exemple par contact avec un anticorps anti-MHC de la classe I, ou un fragment ou un dérivé de cet anticorps) afin d'empêcher le rejet de la cellule lorsqu'elle est introduite dans le sujet. Dans un mode de réalisation, les cellules corticales porcines sont obtenues à partir d'un porc qui ne contient pas d'organismes ou de substances pouvant transmettre une infection ou une maladie au sujet receveur. Les cellules corticales porcines de la présente invention peuvent être utilisées pour traiter des déficiences neurologiques dues à une neurodégénérescence du cerveau d'un sujet xénogénique (par exemple un être humain atteint d'épilepsie, d'un traumatisme crânien, d'apoplexie, de sclérose latérale amyotrophique, de la maladie de Parkinson, de la maladie d'Alzheimer, ou de la maladie d'Huntington) par introduction des cellules en question dans le cerveau du sujet.
Patent EP-0726426-A1 (EP)
Inventor: HURDES VLASTISLAV JOSEF DR-ING
IPC: F24D10/00
Filed: 1996-01-18
Abstract: The operation generates heat or warm-water energy using solar panels on a wall uses a heat pump with an infinitely or discretely variable output. The temperature of the "energy wall" is regulated by changing the load on the pump. It is regulated so that the temperature does not fall below the dew point. The temperature difference between the inlet and outlet to the wall is controlled using the speed variation of a circulating pump or by using a bypass valve. The surface area of the wall is increased by using ribs or similar structures. The wall has simple construction and can be curtained and ventilated from the rear.
Patent EP-0733948-A1 (EP)
Inventor: TIANELLO DENNIS FRANCIS
IPC: G03B17/26
Filed: 1996-02-27
Abstract: A template having a desired filmstrip configuration which can be used to hold and re-shape a damaged filmstrip for manual re-shaping operations having, a lower guide plate for receiving the undamaged portion of the filmstrip having a short end configured in the desired end of filmstrip shape, a locating feature for engaging a hole in the filmstrip, a guide for aligning an edge of the filmstrip, a matching upper guide plate for receiving the filmstrip between the plates and holding the filmstrip while the damaged portion of the filmstrip is removed and the undamaged portion of the filmstrip is re-shaped, is described. A method for re-shaping the filmstrip end using the template is also described.
Patent EP-0743296-A1 (EP)
Inventor: DARSOW GERHARD DR
IPC: B01J23/76
Filed: 1996-05-06
Abstract: Continuous prepn. of d,l-menthol comprises catalytic hydrogenation of cpds. with the menthane C skeleton and which contain at least one carbon-carbon double bond, and an oxygen substituent in the 3-position, and/or catalytic stereoisomerism of menthol in the presence of hydrogen. The catalyst is carrier-free, and consists of compressed powders of oxides or hydroxides of cobalt, manganese and alkaline earth metals, and opt. one or more oxides or hydroxides of VB and/or VIB metals.
Patent EP-0745637-A1 (EP)
Inventor: PEIFFER HERBERT DR
IPC: B29C47/06
Filed: 1996-05-23
Abstract: Biaxially oriented polypropylene (BOPP) film with at least one base layer (A) contg. polypropylene (PP) is claimed, in which (a) the isotactic block length between two structural defects is more than 40 (statistical average), (b) the n-heptane-insol. component of the PP has an isotacticity (by <13>C-NMR spectrometry) of at least 95%, (c) the mol. wt. ratio Mw/Mn is less than 4, (d) the PP contains less than 1% n-heptane-soluble component, and (e) the base layer has elastic moduli of more than 2400 and more than 4800 N/mm<2> in the machine (longitudinal) and transverse directions respectively. Also claimed is a process for the prodn. of this BOPP film, by heating, compressing and melting the polymers for the different layers in extruders, combining the different melts, extruding through a sheet die, cooling and compacting the film on a take-off roll, and orienting the film by stretching in the machine direction by a factor of (3:1)-(9:1) and in the transverse direction by a factor of (4:1)- (12:1).
Patent EP-0762522-A1 (EP)
Inventor: TAMAKI TOSHIO
IPC: C01B31/04
Filed: 1996-08-14
Abstract: A carbon material for use in a lithium secondary battery, which is obtained by graphitization conducted in the presence of a boric compound so as to contain boron in an amount ranging from 1,000 ppm to 30,000 ppm and which, when subjected to X-ray diffractometry, exhibits an interplanar spacing of 002 surface (d 002 ) of not greater than 0.338 nm, a crystallite size along c-axis (Lc) of at least 35 nm, a crystallite size along a-axis (La) of at least 50 nm and a ratio of diffraction peak (101) to diffraction peak (100), designated as P 101 /P 100 , of at least 1.0; a negative electrode and a lithium secondary battery each produced by using the above carbon material; and a process for producing the carbon material. This carbon material exhibits large charge and discharge capacities, so that it can provide a negative electrode for use in a lithium secondary battery which is excellent in charge and discharge cycle characteristics.
Patent EP-0764826-A1 (EP)
Inventor: RENTZSCH MAX
IPC: F42B12/62
Filed: 1996-09-03
Abstract: The penetrator (14) is guided coaxially in the casing (12) of the missile (10), and also contains a bursting charge (34). The proximity fuse (24) in the casing tip ignites a propellant charge (50) in the base (18) for the penetrator, accelerating the latter via an intermediate base (38). The penetrator has an impact fuse (36). A front guide ring (40) can be provided, bearing against a stop (44) in the casing so that it cannot move in the axial direction. A base impact fuse (36) in the missile can have a pyrotechnic or electric time delay, which can be adjustable.
Patent EP-0785189-A1 (EP)
Inventor: NOTARI MARCELLO
IPC: C07D487/06
Filed: 1996-12-20
Abstract: A procedure is described for the alkylation of imides that is characterised by the fact that the imides are reacted with a dialkyl carbonate, in the liquid state, at a temperature of between 100°C and 250°C and at a pressure of between 0 and 60 atmospheres in the presence of a basic catalyst. 
The dialkyl carbonate reagents are not very toxic and are thermally stable and their use as alkylation agents makes it possible to produce waste products with a negligible saline content.
Patent EP-0766137-A1 (EP)
Inventor: MURRAY THOMAS JOSEPH
IPC: G03D15/00
Filed: 1996-09-24
Abstract: An index print (10) includes a plurality of imagettes corresponding to respective images stored on an image recording medium such as photographic film, and means for identifying a selected area of at least one of the imagettes (3). The identifying means (20) has at least two portions which visibly contrast with each other to be readily visible regardless of the image content of the one imagette. The two portions of the identifying means (20) contrast because they have different colors and/or luminance levels. In one embodiment of the invention, the identifying means includes a first line adjacent the selected area of the one imagette and a second line adjacent the first line, the second line contrasting with the first line.
Patent EP-0747172-A1 (EP)
Inventor: SAWDON EDWIN GEORGE
IPC: B25B5/12
Filed: 1996-06-04
Abstract: A force multiplying apparatus employs a pivoting clamping arm motion and then a subsequent linear clamping arm motion. A slotted swing arm (25) and a slotted drive link (29) are pivotably and slidably mounted to a relatively fixed body (23). A toggling action and coincidental sliding of pivots cause the multiplied closing forces.
Patent EP-0761849-A1 (EP)
Inventor: YAMAMOTO IWAO
IPC: D01F11/14
Filed: 1996-07-12
Abstract: A short carbon fiber bundling mass comprising short carbon fibers bundled with a sizing agent which have been heated to a maximum temperature of from 1,600°C to 3,300°C in an inert gas atmosphere.
Patent EP-0826483-A1 (EP)
Inventor: MURPHY JAMES C
IPC: B29C70/86
Filed: 1996-08-28
Abstract: The invention relates to a method of manufacturing a fluid containing
vessel having a fitting. The steps include forming a liner (10),
providing a preformed fitting (14) having a flange; installing an insert
(24) in the fitting; and positioning the fitting (14) on a wall of the
liner (10) and welding the insert to the wall. Additional steps include
filament winding the liner, said filaments capturing the fitting flange
against the wall; and cutting a hole through the wall of the liner
inside the fitting to create a passage through the fitting and liner
wall. Preferably, the fitting (14) defines a passage (18) therethrough
and the insert (24) is installed in the passage (18). The insert
preferably has a flange (26) that engages the fitting to retain the
fitting on the liner. The passage preferably communicates with an
interior of the liner through the hole. When the liner and insert are
made of materials having substantially similar melting temperatures,
they are preferably heated to about the same temperature. When the liner
(10) and insert (24) have different melting temperatures, they are
preferably heated to different temperatures. The liner 10) and insert
(24) are preferably made of materials compatible for welding to each
other, preferably plastic. The liner (10) may be generally cylindrical,
and the fitting (14) may be located on a generally cylindrical side wall
of the liner. The step of welding may include heating the insert (24)
and an area of the liner (10) and pressing the insert (24) into the
liner to bond therewith.