baber/WOPTO huggingface dataset:
Patent EP-0268667-A4 (EP)
Title: A telephone line monitoring system.
Inventor: JESURUM ROBERT
IPC: G10L25/78
Filed: 1987-06-03
Abstract: A device (16) for detecting voice signals in the presence of supervisory signals on a number of telephone lines (14) so as to determine when machine-placed telephone calls have been answered. The device (16) comprises a zero crossing detector (17) for each telephone line monitored to determine the zero voltage crossings in the voltage of an incoming telephone signal, a latch (18) associated with each detector (17) for storing the occurrences of each zero voltage crossing detected and a microcomputer (19) for processing the frequency-related information of the incoming telephone signals according to a voice detection algorithm. The voice detection algorithm comprises timer interrupt and analysis routines that direct the microcomputer (19) to count the number of occurrences of different wavelengths of the waveforms composing an incoming telephone signal in determining the condition of response on a respective telephone line.
Patent EP-0292577-A4 (EP)
Title: ''moldless'' molding of foamed product
IPC: B29C39/24
Filed: 1988-07-05
Abstract: This new "mouldless" moulding method, comprises (1) prepg a trim cover of a surface material such as a cloth and a backing material having a low m.pt. (2) putting the trim cover into an outer-shape-retaining member (3) heating and pressing the trim cover to obtain a mould cover having the shape of the outer profile of the final product (4) pouring a highly reactive polyurethane compsn capable of foaming at a low inner pressure into the mould cover (5) foaming and swelling the compsn until it fully fills the internal cavity of the cover (6) externally heating the cover to a temp equal to or near the m.pt. of the backing material, thus shrinking the backing material (7) at the same time allowing the polyurethane to expand so that it adheres to the inner surface of the surface material and becomes integral with it. At (1) the surface material can be furnished with a backing material before shaping, or when the surface material has been shaped, the shaped backing material can be fixed to it. The low m.pt. backing material is polystyrene foam or a mixt. of polystyrene and polyethylene, which adheres to the inner surface of the surface material. The backing material is furnished with pinholes to allow deaeration. At (6) heating electrically or by a blow of hot air is followed by cold air cooling before shaping. The reactive polyurethane compsn is specified to have a low inner pressure and a rapid reactivity. It is poured into the mould cover after being thoroughly melted.
Patent EP-0328600-A4 (EP)
IPC: E03C1/122
Filed: 1988-08-04
Abstract: Un raccord pour tuyaux ou tiges cannelés comprend un logement (2) ayant une extrémité ouverte (3) permettant l'introduction d'un tuyau ou d'une tige dans un alésage (5). Une paire d'éléments ou de languettes de blocage résilients (9) sont formés dans la paroi du logement et comportent des parties saillantes (10) qui s'étendent dans l'alésage (5). Les parties saillantes sont conformées de façon à se bloquer dans un seul creux des cannelures du tuyau ou de la tige, pour empêcher le retrait de ceux-ci. La présente invention décrit également des procédés qui permettent le moulage du raccord et dans lesquels les languettes (9) sont maintenues et/ou forcées vers l'extérieur à partir du moule pendant le démoulage d'un noyau central qui forme l'alésage (5), de façon à empêcher tout endommagement des languettes par le noyau.
Patent EP-0342207-A4 (EP)
IPC: G03F7/20
Filed: 1988-08-23
Abstract: Une cible améliorée (18, 44, 66, 76 ou 102), destinée à être utilisée dans un système lithographique (10 ou 104) à rayons X émis par un plasma induit par impulsions laser (12 ou 104), présente une pluralité de petits trous (74 ou 90) ménagés à travers une base (68 ou 84) sur laquelle est focalisé le rayon laser (121 ou 104). Un film 70 ou 86) recouvre chaque trou (74 ou 90) et une mince couche de matériau cible métallique (72 ou 88) est placée sur le film (70 ou 86). On choisit l'épaisseur du matériau métallique (72 ou 88) de sorte qu'elle soit suffisante pour permettre l'ablation complète du matériau pendant l'existence du rayon laser (12 ou 104) qui induit le plasma (20) émettant les rayons X. Cet agencement permet de réduire au minimum la quantité de débris produits (30). L'angle du plan de la cible (18, 44, 76 ou 102) par rapport au plan du masque (24 ou 110) et l'angle d'incidence du rayon laser (12 ou 104) par rapport à la perpendiculaire à la cible (18, 44, 76 ou 102) sont sélectionnés de sorte que tant le masque de rayons X (24 ou 110) que les éléments optiques (113) du rayon laser (12 ou 104) soient positionnés dans une zone où l'émission de gouttelettes de débris en fusion (30) est moindre, voire nulle.
Patent EP-0396748-A4 (EP)
IPC: C07D261/20
Filed: 1988-12-27
Abstract: Agent de traitement de troubles cérébraux de nature ischémique, contenant du 3-sulfamoylméthyl-1,2-benzisoxazole ou son sel de métal alcalin en tant qu'ingrédient actif. Cet agent peut être utilisé dans la prophylaxie et le traitement de maladies intracrâniennes chex les mammifères (y compris chez l'homme) induites par l'ischémie cérébrale, ou de différents troubles associés.
Patent EP-0494895-A4 (EP)
IPC: C08G18/58
Filed: 1990-09-21
Abstract: Est présentée une résine cathodique qui peut s'appliquer par électrodéposition. La résine est le produit de réaction d'un produit d'addition à l'amine polyépoxide et d'un agent de réticulation qui est du di-isocynate de tétramethylxylène modifié au polyol et bloqué avec de l'alcool ou du capro-lactame. La résine ainsi obtenue se présente sous forme d'une pellicule qui ne jaunit pas et qui est très lisse.
Patent EP-0544913-A4 (EP)
Title: Process for producing silica brick
IPC: C04B35/14
Filed: 1992-05-11
Abstract: A process for producing silica brick by firing silica stone mainly comprising silica and containing 0.2 to 5 wt % of solidified molten soda lime silicate added thereto, whereby silica brick with a lowered content of residual quartz can be produced readily and efficiently even by using a silica stone which difficultly causes the transformation of quartz. The process comprises crushing silica stone, adding thereto solidified molten soda lime silicate and a binder, molding the mixture, and firing the molding at 1350 to 1500 DEG C to cause a reaction between the silicate and the silica in the silica stone to thereby cause rapid transformation of the silica into cristobalite and tridymite.
Patent EP-0604539-A4 (EP)
Inventor: FLEENOR RICHARD P
IPC: A61M13/00
Filed: 1992-09-10
Abstract: L'invention décrit un dispositif électrochirurgical (10), dans lequel l'électrode (12) et l'injecteur (14) peuvent conserver une position rentrée quand le dispositif (10) est en fonctionnement inactif, par exemple, quand l'électrode (12) est en cours de positionnement dans le but d'effectuer une opération chirurgicale ou quand le dispositif (10) n'est pas en service. On peut utiliser le dispositif (10) en électrochirurgie assistée par gaz avec l'électtrode (12) et l'injecteur (14) en position rentrée, ledit dispositif (10) fonctionnant, de ce fait, en tant qu'instrument en mode double, c'est-à-dire en électrochirurgie traditionnelle et en électrochirurgie assistée par gaz. L'invention décrit des modes de réalisation conçus pour des mises en application laparoscopique.
Patent EP-0580864-A4 (EP)
Title: Data recording medium, data recording apparatus, data reproducing apparatus and data recording/reproducing apparatus.
Inventor: KOBAYASHI SEIJI SONY CORPORATI
IPC: G11B7/09
Filed: 1992-09-30
Abstract: In an information recording medium (1) from which information recorded on each pit is reproduced by an optical detection system (3) that obtains a reproduced signal corresponding to each pit by scanning the information recording medium along pit rows by a light beam, data of high recording density can be accurately reproduced by a simple arrangement by shifting in a step-wise fashion edge positions of an information pit from a predetermined reference position in response to digital information to be recorded within a range corresponding to a predetermined shift period smaller than a transition period of a reproduced signal determineed in response to the given or inherent transfer characteristic of the optical detection system (3). The information reproducing apparatus comprises clock generating means (7), lower detection means and judging means. Therefore, a nonlinear intersymbol interference can be reduced without enphasizing a noise component. <IMAGE>
Patent EP-0664118-A4 (EP)
Title: Sustained-release tablet.
Inventor: HAYASHIDA T YOSHITOMI PHARMAC
IPC: A61K9/36
Filed: 1992-10-05
Abstract: A sustained-release tablet comprising a base tablet containing a water-swellable gelling agent and a pharmaceutically active ingredient dispersed homogeneously in said gelling agent, said base tablet being coated with a coating agent prepared by dissolving ethylcellulose and/or acetylcellulose in an organic solvent. This preparation is a sustained-release tablet which is capable of zero-order dissolution and applicable to any of water-soluble and difficultly soluble medicines, and can be prepared readily at a low cost.
Patent EP-0623172-A4 (EP)
Title: Marek's disease virus recombinant poxvirus vaccine.
Inventor: PAOLETTI ENZO
IPC: C12N7/00
Filed: 1993-01-07
Abstract: What is described is a recombinant poxvirus, such as fowlpox virus, containing foreign DNA from Marek's disease virus. What is also described is a vaccine containing the recombinant poxvirus for inducing an immunological response in a host animal inoculated with the vaccine.
Patent EP-0585422-A4 (EP)
Title: Agricultural chemical distributor
Inventor: REDWAY GRAHAM JOHN
IPC: A01M7/00
Filed: 1993-02-11
Abstract: An agricultural chemical distributor provided with a freely rotatable shroud (12) carried by a bearing (25) from a frame (11) and being povided with a generally circular peripheral skirt (30) of readily deformable material arranged to terminate close to the ground and being of sufficient diameter that the shroud (12) is readily rotated upon engagement with a stem or trunk of a vine , bush or tree. Within the shroud there is provided a spray head (34) capable of spraying a weedicide in droplets which are between 40 and 150 microns, the shroud inhibiting overspray of said droplets.
Patent EP-0670737-A4 (EP)
Title: In vivo peptide therapy.
Inventor: GRUBER HARRY E
IPC: A61K48/00
Filed: 1993-03-26
Abstract: Method for treatment of a patient having a normal level of activity of a naturally occurring protein, or having a condition characterized by the presence of an elevated or reduced level of that natural protein. The method includes administering to the patient nucleic acid which encodes an agonist or inhibitory polypeptide of the biological activity of the natural protein, or of a naturally occurring effector which affects the biological activity of that natural protein. The agonist or inhibitor is a polypeptide (i.e. an amino acid chain including at least 2 amino acids, and generally up to about 500 amino acids) expressed from the nucleic acid when that nucleic acid is present in the patient. This agonist and inhibitory polypeptide act in vivo to increase or reduce respectively the specific biological activity of the natural protein or the naturally occurring effector in the patient.
Patent EP-0636030-A4 (EP)
Title: -i(PASTEURELLA HAEMOLYTICA) TYPE A-1 BACTERIN-TOXOID VACCINE.
Inventor: BROWN ALBERT L
IPC: C12N1/20
Filed: 1993-03-30
Abstract: This invention relates to the field of Pasteurella haemolytica vaccines. More particularly, the invention relates to a bacterin-toxoid vaccine capable of inducing immunity in bovine species in one dose against Pasteurella haemolytica Type A-1 infection comprising Pasteurella haemolytica derived leukotoxoid, capsular antigen, soluble antigens and cells, methods to make the vaccine and methods of vaccinating bovine animals.
Patent EP-0639114-A4 (EP)
Title: Container and closure system for maintaining stability of sodium hypochlorite solutions.
Inventor: WOLFANGEL ROBERT G
IPC: C01B11/06
Filed: 1993-05-05
Abstract: The present invention relates to a vial and stopper system for maintaining the stability of sodium hypochlorite solutions. The particular system according to the present invention is capable of maintaining sodium hypochlorite solutions for periods of greater than one year, and have been shown to be effective for periods of nearly two years.
Patent EP-0650549-A4 (EP)
Title: Impact damping means for power cylinders.
Inventor: BOLT DAVID J
IPC: F15B15/22
Filed: 1993-07-02
Abstract: An impact damping element (10) is provided including an annular bumper portion (12) and a seal portion surrounding the bumper portion for engaging an inner wall of a cylinder (60) in sealing contact. The impact damping element (10) is adapted to absorb the impact between a piston (50) and the end of a cylinder wall. In one embodiment of the invention, a primary (12) and a secondary bumper (14) are provided wherein the primary bumper (12) has a greater height than the secondary bumper (14) such that the primary bumper absorbs an initial impact between the piston (50) and the cylinder wall and the secondary bumper (14) absorbs the remaining force to prevent direct contact between the piston and the cylinder wall. The materials forming the seal portion (16) and the bumper portion (12) are preferably co-molded together such that the impact element is formed as an integral unit.
Patent EP-0609414-A4 (EP)
Title: Method for removal of abradable material from gas turbine engine airseals.
Inventor: SNYDER KURT R
IPC: B24B49/02
Filed: 1993-07-08
Abstract: A method for removing a predetermined amount of material from the inner surface of a circular article which deviates from a true circular configuration. The outer surface of the article is touch probed to determine its true location in space, and the data are stored in a computer memory. These data are then compared to engineering design data to establish the location of the surface to which material removal is desired. A control computer compares the measured data with the design data, and sends commands to the machine control system, causing the machine to remove the excess material down to the desired dimension. Any deviations from circular are compensated for by moving the article radially relative to the cutting tool as the article moves circumferentially relative to the cutting tool.
Patent EP-0665819-A4 (EP)
Title: Odour controlled waste water treatment system.
Inventor: CORNISH JOHN GILBERT DAVID
IPC: B01D53/34
Filed: 1993-10-07
Abstract: The present invention provides an odour controlled waste water treatment system for sewage, domestic effluent and the like. The system (1) comprises a tank (2) having at least three processing chambers including a first chamber (3) for an aerobic treatment of the waste including therein a first head space (6) and an inlet (7) to receive the untreated waste, a second chamber (4) for aerobic treatment of the product from the first chamber (3) and including therein a second head space (8), a third chamber (5) for sterilisation of the product of the second chamber and including therein a third head space (9), means to prevent back flow of liquid and gas from said second chamber to said first chamber, means (15) to admit air into said second head space, means (17 and 18) to extract air from said second head space to generate and deliver ozone to the waste product in said third chamber, and means (40) to extract substantially deodorised gas from said third head space.
Patent EP-0626993-A4 (EP)
Title: Fuel additive compositions containing poly(oxyalkylene) hydroxyaromatic ethers and poly(oxyalkylene) amines.
Inventor: CHERPECK RICHARD E
IPC: C10L10/00
Filed: 1993-12-17
Abstract: A fuel additive composition comprising: (a) a poly(oxyalkylene) hydroxyaromatic ether having the formula:   <IMAGE>   or a fuel-soluble salt thereof; where R1 and R2 are each independently hydrogen, hydroxy, lower alkyl having 1 to 6 carbon atoms, or lower alkoxy having 1 to 6 carbon atoms; R3 and R4 are each independently hydrogen or lower alkyl having 1 to 6 carbon atoms; R5 is hydrogen, alkyl having 1 to 30 carbon atoms, phenyl, aralkyl or alkaryl having 7 to 36 carbon atoms, or an acyl group of the formula:   <IMAGE>   where R6 is alkyl having 1 to 30 carbon atoms, phenyl, or aralkyl or alkaryl having 7 to 36 carbon atoms; n is an integer from 5 to 100; and x is an integer from 0 to 10; and (b) a poly(oxyalkylene) amine having at least one basic nitrogen atom and a sufficient number of oxyalkylene units to render the poly(oxyalkylene) amine soluble in hydrocarbons boiling in the gasoline or diesel fuel range.
Patent EP-0638397-A4 (EP)
Title: Wrist device of robot.
Inventor: NIHEI RYO
IPC: B25J17/02
Filed: 1994-02-10
Abstract: A wrist device of a robot is provided for transmitting a rotational motion from a motor for driving a wrist casing through a gear device having a plurality of gears and disposed in the proximity of the wrist casing so as to rotate the wrist casing of the robot fitted to the distal end of a robot arm. A wrist driving motor (36) is disposed near the wrist casing, and the gear device includes a first gear (A) fitted to an output shaft for rotating the wrist casing (32), a second gear (B) engaging with the first gear (A) and receiving the driving force from the wrist casing driving motor (36), and gear base displacement means (12) for changing the axial distance between the first and second gears (A), (B) and rotating a rotary shaft (14) of the second gear (B) round an eccentric shaft (16) which is eccentric by a predetermined distance (a) from the rotary shaft (14) so as to adjust backlash between the first and second gears (A, B).
Patent EP-0654338-A4 (EP)
Inventor: KURODA RIKIO
IPC: B29C45/26
Filed: 1994-04-28
Abstract: L'invention concerne un corps cylindrique allongé ainsi qu'un procédé de moulage par injection de celui-ci, dans lequel ledit corps cylindrique allongé présente une surface lisse et une épaisseur de paroi sensiblement constante dans les sens circonférentiel et longitudinal, et peut être formé à partir d'une résine thermoplastique par moulage par injection.
Patent EP-0695273-A4 (EP)
Title: Combination hopper
Inventor: JOHANSON JERRY R
IPC: B67C11/02
Filed: 1994-04-26
Abstract: A versatile one-dimensional hopper is described as well as structures that result when the one-dimensional hopper is integrated with a conical bin and when the one-dimensional hopper is integrated with a V-blender. In combining the one-dimensional hopper with other structures, the diameter of the outlet is first specified, and then the slopes of the load-bearing surfaces are chosen to achieve specified flow characteristics. The load-bearing surfaces are then extended obliquely upward until, at some height their maximum dimension measured horizontally equals a value determined by the structure to which the one-dimensional hopper is to be attached. Where the surface of the bin or other structure is higher than this height, vertical surfaces that extend upwardly from the periphery of the one-dimensional hopper are provided for the purpose of connecting the one-dimensional hopper to the structure above it.
Patent EP-0707000-A4 (EP)
Inventor: AKIYAMA SHIGEAKI
IPC: C07D277/56
Filed: 1994-06-28
Abstract: Dérivé d'aldoxime répondant à la formule générale (I), dans laquelle A représente pyrazole, thiazole, etc.; B représente pyridine, pyrazole, thiazole, etc.; et X représente halogène ou S(O)nR24. Ce composé est nouveau, il présente une excellente activité batéricide agro-horticole, il n'abîme pas les cultures utiles, et il est donc utilisable comme bactéricide agro-horticole.
Patent EP-0688398-A4 (EP)
Inventor: OSBORNE COLIN
IPC: F04D29/46
Filed: 1995-01-10
Abstract: Le diffuseur à ailettes de la présente invention comporte un logement muni d'une première (10) et d'une seconde (22) parois d'écoulement définissant un chemin d'écoulement pour le flux de sortie produit par un rotor (12). Des ailettes torsadées (34) sont montées sur une structure mobile capable d'effectuer un déplacement à l'intérieur de la chambre (24) adjacente à la première paroi d'écoulement. Les ailettes torsadées s'étendent à travers des structures rotatives (42a) contenues dans une relation de rotation à l'intérieur des parois d'écoulement, de sorte que les ailettes sont disposées coulissantes en travers du chemin d'écoulement. Le mouvement latéral de la structure mobile déplace les ailettes torsadées au travers du flux de sortie, ce qui fait varier l'angle de décalage de l'ailette en fonction de la zone de l'ailette torsadée qui reçoit le flux de sortie. Les structures rotatives comportent des ouvertures de forme torsadée qui correspondent à la section transversale et à la courbure de l'ailette, ce qui fait que les structures rotatives tournent facilement lorsque les ailettes torsadées se déplacent à l'intérieur de ces structures.
Patent EP-0783770-A4 (EP)
Inventor: SPEAR REGINALD G JR
IPC: H01M8/02
Filed: 1995-10-10
Abstract: L'invention concerne des empilements (1) de piles à combustible comprenant des piles empilées constituées d'un ensemble séparateur/membrane et électrode, dans lesquels les séparateurs comprennent une série de plaquettes (30-1 et 30-7) en tôle mince, dans lesquelles sont formés, individuellement, des champs à microcanaux en serpentins formant des zones d'humidification par gaz réactif (35, 40), une zone active (25) et une zone de refroidissement. Les plaquettes individuelles sont empilées, de façon que les motifs correspondant à un système de coordonnées soit aligné avec précision, mises en contact avec les plaquettes adjacentes et liées pour former un séparateur monolitique. Le traitement effectué après la liaison des plaquettes comprend une passivation, par exemple une nitruration. Le matériau préféré utilisé pour réaliser des plaquettes est du Ti de 4-25 millièmes de pouce, dans lequel les motifs, les canaux à serpentin (52), les pattes, les sillons (54), les traversées (61, 63, 65), les collecteurs et les trous sont formés par attaque chimique ou attaque au laser, découpage, passage à la presse ou emboutissage, la technique préférée consistant à combiner l'attaque en profondeur et l'attaque traversante. Le procédé de production des plaquettes est un procédé continu et rapide. La conception des plaquettes assistée par ordinateur et la photolithographie permettent d'obtenir un changement rapide de la conception des motifs et ainsi une adaptation à une grande gamme de techniques de gestion thermique et d'humidification. Des empilements de piles à combustible à membranes échangeuses de protons, comprenant 100 piles utilisant un mélange H2-O2/air comme combustible et comprenant des plaquettes servant à la gestion intégrée du fluide ont une puissance de l'ordre de 0,75 kw/kg, c'est-à-dire de 3 à 6 fois plus grande que celle des empilements à membranes échangeuses de protons et à plaques de graphite utilisés habituellement.
Patent EP-0824659-A4 (EP)
Title: Heat pump system and method for air-conditioning
Inventor: ASSAF GAD
IPC: F25B30/02
Filed: 1996-04-09
Abstract: There is provided a heat pump system including two (4, 6), at least similar units in fluid communication with each other, each unit having a housing (8, 8'), a first air/brine heat exchanger (12, 12'), a second brine/refrigerant heat exchanger (24, 24'), a brine inlet (10, 10') for applying brine onto at least one of the heat exchangers, a brine reservoir (14, 14') and a pump (28) for circulating the brine from the reservoir to the inlet. The first and second heat exchangers are in closed loop fluid communication with each other and have a compressor (44) for circulating a refrigerant therethrough in selected directions. A method for air-conditioning is also disclosed and claimed.