baber/WOPTO huggingface dataset:
Patent EP-0537530-A1 (EP)
Inventor: BATTEGAZZORE PIERO
IPC: B65D55/08
Filed: 1992-09-25
Abstract: A tamperproof closure (1), effective to make any opening attempt irreversibly evident, comprises a cylindrical body (3) adapted for association with a bottle (2), a cap (7), a thread connection (10) between the cap (7) and the cylindrical body (3), a tamperproofing band (12) made unitary with the cap (7) through a weakening line (11), a plurality of teeth (14) distributed around the cylindrical body (3) and a corresponding plurality of cams (15) distributed around the band (12), each cam (15) being located before a respective tooth (14) in the unscrewing direction of the cap (7) and interfering with the tooth (14) during the unscrewing operation so as to be displaced outwardly and distort the band (12) locally into a projection (16).
Patent EP-0534480-A1 (EP)
Inventor: BERNIER ROBERT JOSEPH
IPC: C08F6/06
Filed: 1992-09-25
Abstract: A process for substantially removing and recovering unreacted diene monomer from ethylene propylene diene monomer resin produced in a fluidized bed reactor by purging the resin with steam in a purging zone, the resin being introduced in the purging zone at a temperature above the temperature of the steam in the purging zone.
Patent EP-0536720-A1 (EP)
Inventor: BUCHANAN STUART W
IPC: A61N1/39
Filed: 1992-10-07
Abstract: An atrial tracking dual-chamber pacemaker for terminating a pacemaker-mediated tachycardia (PMT). The pacemaker includes means for determining whether the present heart rate exceeds a tachycardia reference rate, and if so, whether a PMT-indicating sequence of a tracked P-wave, including a retrograde P-wave followed by a V-pulse, occurs repetitiously for at least a predetermined number of cardiac cycles. The pacemaker includes means for measuring the interval between a P-wave and a V-pulse (PVI) and sets the PVI to 250 milliseconds when the measured value is less than 250 milliseconds. The pacemaker issues a PMT-terminating timed atrial pulse which is timed from a retrograde P-wave by a time equal to the PVI, plus a delay of about 25-100 milliseconds. In the event the atrial pulse fails to terminate the PMT, the process is repeated after a fixed number of cardiac cycles has occurred. An alternate embodiment includes determining a ventricular escape interval (VEI) which is equal to the AEI plus the PVI. Upon the delivery of the timed atrial pulse, the pacemaker changes to the VDD mode of operation, and immediately upon the occurrence of the following V-pulse which is a VEI displaced from the prior pulse, the pacemaker reverts to the DDD mode of operation.
Patent EP-0548912-A1 (EP)
Inventor: SAKURAOKA MAKOTO
IPC: C08K5/098
Filed: 1992-12-22
Abstract: A material for making marine structure comprises a rubber composition. The rubber composition contains a metal salt of α, β-unsaturated fatty acid and is vulcanized in a mold into a predetermined configuration. The strength of the rubber composition is anisotropic and in particular its elastic modulus is anisotropic. The direction in which the strength of the rubber composition is high is set in the direction in which stress is applied by waves. Thus, the marine-structural material is resistant to waves and tide. The rubber composition contains short fibers which are oriented in a certain direction to increase the anisotropy of the rubber composition.
Patent EP-0513891-A1 (EP)
Inventor: YOUNG KEVIN ALLEN
IPC: C22C33/02
Filed: 1992-04-29
Abstract: This invention describes a practice for the hot-pressing and/or hot working of rare earth element-containing alloy powders (52) using open-to-the-air presses (10;100). The rare earth-containing powder (52) is pressed into a compact body (34) at ambient temperatures using a solid lubricant only on the die wall. This compact body (34) is then hot-pressed in an open-air press (100) utilizing a heated die (114) flooded with argon (130).
Patent EP-0529751-A1 (EP)
Inventor: YAMAZAKI MANABU
IPC: C12N5/00
Filed: 1992-08-10
Abstract: This invention provides cell culture substrates, cell culture test materials and preparation thereof using temperature-responsive polymeric compounds having an LCST lower than the cell culture temperature and cell adhesive substances capable of adhering the cell to be cultured without any deterioration of the cell and the cell adhesive substances having crosslinked parts and non-crosslinked parts in an island-in-sea pattern, a sea-sea pattern, a lamellar pattern or any mixture of these three patterns.
Patent EP-0496546-A1 (EP)
Inventor: KHAN MOHAMMAD A
IPC: A61K33/40
Filed: 1992-01-17
Abstract: A germicidal iodophor composition is disclosed having improved long term stability, by controlling the pH of the composition and supplementing the elemental iodine with a source of periodate. The present invention comprises an iodophor composition comprising periodate and having a pH of about 4.5 or below. Processes for making the iodophors, as well as methods for killing bacteria on a substrate using these germicidal iodophor compositions are also disclosed.
Patent EP-0497634-A1 (EP)
Inventor: VERONESI LUCIANO
IPC: G21C13/06
Filed: 1992-01-31
Abstract: Apparatus for sealing the primary-side coolant flow nozzles (280, 290) of a nuclear steam generator (80). The steam generator (80) has relatively small diameter manway openings (170) for providing access to the interior of the steam generator including the inside surface (300) of each nozzle (280, 290), the manway openings (170) having a diameter substantially less than the inside diameter of each nozzle (280, 290). The apparatus includes a bracket (410) having an outside surface (420) for matingly sealingly engaging the inside surface (300) of the nozzle (280, 290). The bracket (410) also has a plurality of openings (440) longitudinally therethrough and a plurality of slots (425) transversely therein in communication with each opening (440). A plurality of unitary plugs (450) sized to pass through the manway opening (170) are matingly sealingly disposed in each opening (440) of the bracket (410) for sealingly plugging each opening (440). Each plug (450) includes a plurality of arms (620) operable to engage the slots (425) of the bracket (410) for connecting each plug (450) to the bracket (410), so that the nozzle (280, 290) is sealed as the plugs (450) seal the openings (440) and are connected to the bracket (410).
Patent EP-0501836-A1 (EP)
Inventor: BAKER CHRISTOPHER JOHN
IPC: A01B15/18
Filed: 1992-03-02
Abstract: Apparatus for laying seeds includes a towable frame (1) from which one or more blades (3) art supported for cutting a slot in the ground surface below, a seed and fertiliser chute (6) feeds seed into the cut ground surface via a channel (9, 11) formed between the frame (1) and blade(s) (3) and tines (4) which make a horizontal branch cut from the slot. A scraper device (5) continually cleans the blade(s).
Patent EP-0522821-A1 (EP)
Inventor: STROTHERS SUSAN D
IPC: B23K15/04
Filed: 1992-07-06
Abstract: Described is a method of manufacturing a sputtering target assembly is that minimizes distortion during manufacture and a novel target assembly so produced. The method involves positioning a backing member (30) in an external shoulder (12) formed in the target member (20), electron beam welding mating surfaces and machining the interior surface of the welded assembly to provide a coextensive surface along the inner surfaces of the target and backing members. The resulting target assembly can withstand high water pressure and high sputter power levels.
Patent EP-0551706-A1 (EP)
Inventor: RADISCH HERBERT R JR
IPC: A61B17/22
Filed: 1992-09-08
Abstract: A rotatable atherectomy cutter (10) is provided with a body (26) and a pair of blade elements (28a,b). The blade elements are mounted on the periphery of the body and extend distally therefrom in a linearly convergent manner. Each blade element has a flat planar outer face (46a) with two linear longitudinally-exposed edges (50,52), one of which is defined as the cutting edge and the other of which is defined as the trailing edge. The cutting and trailing edges are positioned at a maximum radial distance from the axis relative to the remainder of the blade element to define the outermost rotation surface of the blade element. Accordingly, contact between the blade element and the stenosis is limited to the edges during rotational operation of the cutter, while a clearance is maintained between the stenosis and the outer face. The clearance defines a positive attack angle that enables the cutting edge to more effectively cut away the plaque of the stenosis.
Patent EP-0535873-A1 (EP)
Inventor: BOOMER JAMES B
IPC: H03K19/003
Filed: 1992-09-25
Abstract: CMOS output buffer circuit improvements control output signal rise and fall times during transition between high and low potential levels at the output (V OUT ). A plurality of pulldown predriver resistors (R1 N , R2 N ,R3 N ) are coupled in parallel paths in the pulldown predriver circuit. Respective resistance values slow turn on of the output pulldown driver transistor (N1) for achieving a plurality of different fall times. A plurality of pulldown predriver switch transistors (PS1, PS2, PS3) are respectively coupled in series with the pulldown predriver resistors (R1 N , R2 N , R2 N ). The switch transistors (PS1, PS2, PS3) have respective control inputs (V S1 , V S2 , V S3 ) for selecting respective parallel paths containing the different pulldown predriver resistors (R1 N , R2 N , R3 N ). A plurality of pullup predriver resistors (R1 p , R2 p , R3 p ) are coupled in parallel paths in the pullup predriver circuit. Respective resistance values slow turn on of the output pullup driver transistor (P1) for achieving a plurality of different rise times. A plurality of pullup predriver switch transistors (NS1, NS2, NS3) are coupled respectively in series with the pullup predriver resistors (R1 p , R2 p , R3 p ). The switch transistors (NS1, NS2, NS3) are coupled to the respective switch transistor control inputs (V S1 , V S2 , V S3 ) for selecting respective parallel paths of the pullup predriver resistors R1 p , R2 p , R3 p ). Different rise and fall times are selected by digital addressing for the output signal transitions between low to high potential levels at the output (V OUT ).
Patent EP-0550177-A1 (EP)
Inventor: LEE KUO-HUA
IPC: H01L21/8244
Filed: 1992-12-10
Abstract: An integrated circuit, illustratively an SRAM, with pull down gates (e.g., 28, 23) symmetrically positioned with respect to the ground line (e.g., 31) is disclosed. The symmetric positioning helps to insure cell stability.
Patent EP-0519777-A1 (EP)
Inventor: PINCHON HENRI
IPC: A61K8/02
Filed: 1992-05-27
Abstract: The present invention relates to a composition in the form of a transparent gel or a transparent emulsion, containing fresh or dried plants, either whole, or in the form of fragments, or in the form of granules or particles, or in a freeze-dried form, to a process for preparing it and to its use in cosmetology, in health care and in pharmacy. This composition is characterised in that the gel or emulsion is transparent, and in that the plants or the freeze-dried products are present in it in the form of a suspension. Galenical product or form containing the said composition. Use of the composition for external or internal application in pharmacy, in cosmetology or in health care.
Patent EP-0546885-A1 (EP)
Inventor: DAMASSE JEAN-MICHEL
IPC: B22D11/06
Filed: 1992-11-27
Abstract: The surface of the cylinder (1) coming into contact with the cast metal has a roughness which varies continuously along any generatrix of the cylinder (1). The roughness is generally greater in the end zones (4, 5) of the cylinder (1) than in the central zone (6). The roughness may be obtained by burnishing or by machining with removal of flakes. <IMAGE>
Patent EP-0549403-A1 (EP)
Inventor: MOULIN JACQUES
IPC: F16B41/00
Filed: 1992-12-14
Abstract: The method consists in immobilising the screw (3) between the elastic sides (2) of a casing (1) by pinching the screw between the sides after having pierced the bottom (8) of the casing (1) with a hole (9) to allow the screw (3) to be tightened using a tightening tool, in engaging the end of the screw opposite its tightening tool, in engaging the end of the screw opposite its head in a hole for fixing the printed circuit (4) onto its support (5) and in fixing the ends of the sides opposite the bottom of the casing to the printed circuit around the hole for fixing the printing circuit (4). Application: manufacture of printed circuits. <IMAGE>
Patent EP-0499572-A1 (EP)
Inventor: DALL IWER
IPC: B28C5/40
Filed: 1992-02-11
Abstract: A method and an apparatus for adding to a concrete mixer a desired quantity of fibre cut e.g. of plastic. The apparatus comprises a concrete mixer (5), a magazine (16) for storing a number of spools (15) with fibre string (12), and a cutter (9) for advancing during the dry mixing the fibre string and cutting it into predetermined lengths which are fed to the concrete mixture in an even and uniform flow. The apparatus also comprises at least one sensor (20) for sensing the feeding speed of the fibre string and giving off signal to a control unit (not shown) which again controls the feeding speed. By way of the invention it is possible to achieve a far more even and more uniform distribution of the plastic fibres in the finished concrete than known before, whereby the material improving properties of the plastic fibres are optimally exploited.
Patent EP-0561097-A1 (EP)
Inventor: BRUNINI PIETRO PAOLO
IPC: B65H21/02
Filed: 1992-02-18
Abstract: A machine for the production of weldable plastic film bags from a strip reel, and for the filling of the said bags, comprises means of supporting and unwinding a first strip reel (B₁); means of supporting a second reserve strip reel (B₂); and means (41, 49) of cutting and welding the strip (N), to automatically make the join between the trailing end of the strip being unwound from the first reel (B₁) and the leading end of the strip on the second reel (B₂) when the first reel is about to be used up. In order to bring the strip on reel (B₁) into phase with the strip on reel (B₂), there are provided means (5, 7, 9) of delimiting a predetermined length of the path of the strip between the means of forming, filling and sealing the bags and the means (41, 49) of cutting and welding the strip; a first reference (151) down-line from the means of welding and cutting the strip; and a second reference (153) for the strip from the second reel.
Patent EP-0517688-A1 (EP)
Title: Supporting device for a product on a carriage of a slicing machine
Inventor: KUCHLER FRITZ
IPC: B26D7/06
Filed: 1992-05-21
Abstract: A supporting device for a product (13) for splicing on a carriage (1) of a slicing machine includes, near the cutting plane, a slide (12) on a slideway (sleeve 11), which is mounted on a rail (10) so as to be displaceable by means of an electrical drive (15). The electrical drive (15), especially with a belt drive (16), engages with the slideway (sleeve 10), which tilts when subjected to a load and counteracts a push backwards in a self-locking manner. The point of application (17) of the drive on the slideway introduces restoring forces to the latter, which counterbalance the self-locking and align the slideway so that it is parallel on the rail (10). The rail (10) can be folded upwards and can be arranged horizontally or vertically. A position indicator, for example a pulse generator which counts the revolutions of the motor (15), is connected to a control system for a distributing device for determination of the diameter. …<IMAGE>…
Patent EP-0556295-A1 (EP)
Title: Fonction de touche directe protegee pour un systeme d'ordinateur base sur un microprocesseur
Inventor: RAASCH CHARLES F
IPC: G06F13/24
Filed: 1991-11-07
Abstract: Un système d'ordinateur (100) compatible avec l'architecture des normes industrielles (ISA), comprend une touche de fonction additionnelle sur son clavier (150). La touche de fonction additionnelle ne présente pas de fonction définie pour des ordinateurs de norme ISA classiques. Lorsqu'une touche alphanumérique ou une touche de fonction classique est activée sur le clavier, le système d'ordinateur (100) est interrompu au moyen d'un signal de requête d'interruption IRQ1 (154). et l'information de la touche est communiquée au système d'ordinateur (100) de sorte que celui-ci peut réagir de manière normale en utilisant un programme de prise en charge d'interruption de clavier classique. Lorsque la touche de fonction additionnelle et une touche alphanumérique sont activées en combinaison, une seconde interruption, différente de l'interruption IRQ1 est activée (par exemple IRQ15 (222)). Le système d'ordinateur (100) réagit à la seconde interruption en introduisant une identification de la touche alphanumérique activée et en accoplissant une fonction prédéterminée choisie en réponse à la touche.La prise en charge de la seconde interruption est effectuée par un programme de prise en charge d'interruption séparé dans le système d'ordinateur (100) de sorte que les programmes résidents TSR qui interceptent les entrées de clavier classiques ne peuvent pas aisément intercepter les entrées de clavier introduites par la touche de fonction additionnelle.
Patent EP-0556315-A1 (EP)
Inventor: ERICKSON STEWART E
IPC: A01G7/02
Filed: 1991-10-22
Abstract: Système économique et pratique permettant de stimuler la croissance des plantes à l'aide d'un apport de dioxyde de carbone gazeux (30). On plante les végétaux dans une tranchée allongée (10) de préférence en les serrant au maximum, ce qui leur permet de pousser suffisamment pour former une voûte fermée. Le gaz riche en dioxyde de carbone (30) peut arriver dans la tranchée par des conduites (32) situées sous le niveau de la voûte. Lesdites tranchées peuvent comporter un fond (12) et des parois latérales (14) qui s'étendent verticalement vers le haut et de manière divergente l'une par rapport à l'autre pour limiter l'écoulement d'air sous la voûte, ce qui a pour effet de minimiser les effets de dilution de l'atmosphère. Les tranchées (10) peuvent également être orientées de manière pratiquement perpendiculaire à la direction du vent dominant afin de minimiser la tendance du vent à emporter le dioxyde de carbone (30).
Patent EP-0570409-A1 (EP)
Inventor: BAAS DIETER
IPC: G11B27/10
Filed: 1992-02-04
Abstract: Un procédé sert à lire les données enregistrées sur un support d'enregistrement en rotation. Sur un disque compact, la liste des informations que contient le disque est enregistrée dans la piste dite de départ. Les données dont se compose la liste d'informations se subdivisent en plusieurs blocs. Afin d'assurer la redondance, plusieurs blocs contenant les mêmes données sont enregistrés les uns après les autres sur le disque compact. Le lecteur de disques compacts lit l'un après l'autre tous les blocs, même les blocs redondants, de la liste d'informations, de manière à lire toute la liste d'informations, par déplacement d'un dispositif de balayage le long de la piste spirale de données. Afin de réduire la durée de lecture de la liste d'informations, le dispositif de balayage saute, pendant la lecture des données contenues dans la liste d'informations, d'une piste vers l'extérieur ou vers l'intérieur, lorsqu'il a fini de lire un bloc donné. Par cette mesure, seule une fraction des blocs redondants, et non tous les blocs redondants, est lue, ce qui réduit considérablement la durée de lecture et de mémorisation des données contenues dans la liste d'informations.
Patent EP-0576622-A1 (EP)
Inventor: MITCHELL JAMES EDWARD C O EAST
IPC: G03F7/105
Filed: 1992-03-24
Abstract: Planches d'impression lithographiques à copiage par inversion comprenant une composition sensible aux rayonnements renfermant un polymère photoréticulable, dans lequel le groupe photosensible (I) fait partie intégrante du squelette du polymère, et une composition d'impression qui produit une différence de densité optique lorsqu'on l'expose à des rayonnements activants et qui permet par conséquent de voir l'image exposée sur la planche d'impression avant que la planche ne soit traitée. La composition d'impression contient un leucodérivé d'un colorant comprenant au moins un atome d'hydrogène séparable dont l'élimination forme un composé qui a une couleur différente de celle du leucodérivé; un photo-oxydant comprenant une liaison azote-oxygène photodivisible, ledit photo-oxydant servant à transformer le leucodérivé d'un colorant en une base de couleur différente lorsqu'on expose la composition à des rayonnements activants; et un oxyde-N d'amine hétéroaromatique qui sert à améliorer la photo-efficacité de la composition d'impression et qui améliore par conséquent la densité d'impression.
Patent EP-0581889-A1 (EP)
Inventor: CUMMINGS RICHARD DANIEL
IPC: H01L31/048
Filed: 1992-04-14
Abstract: Est décrit un générateur photovoltaïque (10) de grande taille servant à générer de l'énergie électrique à partir du rayonnement solaire, tel que le générateur d'une centrale électrique, qui comprend une grille structurale unitaire étendue suivant deux axes x et y et montée sur un socle (16). La grille structurale unitaire est déterminée par une multiplicité d'éléments structuraux (76, 90) reliés les uns aux autres par les angles et délimitant entre eux des espaces. La grille structurale a une profondeur suffisante afin d'assurer une rigidité structurale au générateur photovoltaïque (10). Une multitude d'ensembles à lentilles (14), chacun comprenant au moins une lentille, est directement soutenue par et dans les espaces délimités entre les éléments structuraux (76, 90) de la grille structurale unitaire. Les ensembles à lentilles (14) ferment le côté supérieur de la grille structurale unitaire. Tous les autres côtés de la grille structurale unitaire sont également fermés. Une pluralité de cellules photovoltaïques (38) sont situées dans les espaces délimités entre les éléments structuraux (76, 90) de la grille structurale unitaire et placées de façon à recevoir le rayonnement solaire qui passe à travers les lentilles respectives des ensembles à lentilles (14). Les ensembles à lentilles (14) et les éléments structuraux (76, 90) de la grille structurale sont intégrés les uns aux autres.
Patent EP-0641795-A1 (EP)
Inventor: NISHI TOSHIYUKI DAIICHI PHARMA
IPC: C07D/
Filed: 1992-06-19
Abstract: Known carbapenem derivatives such as thienamycin have disadvantages that they are physicochemically unstable and readily decomposed by enzymes such as DHP of the kidney to bring about adverse effects such as nephrotoxicity, while 1-β-methylcarbapenem compounds are stable and have potent antibacterial activities but are yet unsatisfactory as regards the stability and antibacterial activity against DHP. Under these circumstances the invention provides an antibiotic represented by general formula (I) which has a potent antibacterial activity against various bacteria including  Pseudomonas aeruginosa  and is excellent in safety and stable against hydrolases such as DHP, and a salt thereof (I), wherein R¹ represents lower alkyl or optionally protected hydroxy lower alkyl; R², R¹³ and R¹⁴ represent each hydrogen or lower alkyl; R³ represents optionally esterified carboxy R⁴, R⁹, R¹⁰ and R¹⁵ represent each an amino-protective group, hydrogen or lower alkyl; R⁵, R⁶, R¹¹ and R¹² represent each hydrogen, hydroxyl, lower alkyl, hydroxy lower alkyl or halogen, or alternatively R⁵ and R⁶ and/or R¹¹ and R¹² may combine together to form alkylene; R⁷ represents hydrogen, lower alkyl, carboxyl, carbamoyl or -CONR⁷¹R⁷²; R⁷¹ and R⁷² represent each hydrogen or lower alkyl; R⁸ represents hydrogen, lower alkyl or hydroxy lower alkyl, or alternatively R⁸ may combine with R⁷ to form alkylene; Z represents a single bond, oxygen, sulfur, -CR¹¹R¹²-, -NR¹³CO-, -CONR¹⁴- or -NR¹⁵-; and m and n represent each an integer of 0 to 6.