baber/WOPTO huggingface dataset:
Patent EP-0233266-B1 (EP)
Title: Appareil permettant de calmer un bebe
IPC: A61M21/02
Filed: 1986-08-12
Granted: 1991-01-30
Abstract: L'appareil ci-décrit comporte une source sonore adaptée pour calmer un bébé qui pleure, le son prenant la forme d'un bruit aléatoire ou pseudo-aléatoire s'étendant sur une plage de fréquence audio atteignant de préférence au moins 10 kilohertz. Le bruit pseudo-aléatoire est produit durant une courte période à un niveau initial permettant de dépasser le niveau sonore des pleurs du bébé et d'attirer ainsi son attention. Le bruit est ensuite réduit à un niveau inférieur de manière à bercer le bébé afin qu'il s'endorme. Après quelques minutes, le son est coupé totalement.
Patent EP-0252505-B1 (EP)
IPC: C07F9/40
Filed: 1987-07-09
Granted: 1992-09-16
Abstract: The present invention provides disphosphonates of the general formula:   <IMAGE> (I)  wherein R1 is a straight-chain or branched, saturated or unsaturated aliphatic hydrocarbon radical of 1-9 carbon atoms which is optionally substituted by phenyl or cyclohexyl, R2 is cyclohexyl or cyclohexylmethyl, benzyl or a straight-chained or branched, saturated or unsaturated aliphatic hydrocarbon of 4 to 18 carbon atoms which is optionally substituted by phenyl or oxygen wherein the oxygen can be esterified or etherified, R3 is hydrogen or a straight-chain or branched alkyl of 1-4 carbon atoms, X is a straight-chain or branched alkylene chain of 1-6 carbon atoms and Y is hydrogen, hydroxyl or an amino group optionally substituted by alkyl radicals of 1-6 carbon atoms; as well as the pharmacologically acceptable salts thereof. The present invention also provides processes for the preparation of these diphosphonic acid derivatives and pharmaceutical compositions containing them for the prophyllaxis treatment of diseases or disturbances of calcium metabolism such as osteoporsis, Pagets disease, Bechterew's disease, bone metastases, urolithiasis, heterotropic ossifications, rheumatoid arthritis, osteoarthritis and degenerative arthrosis.
Patent EP-0273270-B1 (EP)
IPC: C07D491/048
Filed: 1987-12-10
Granted: 1992-04-08
Abstract: Process for the production of (+) biotin. A compound of the formula: <IMAGE>   wherein R1 is e.g., an (R)-1-phenylalkyl group, and R2 is, e.g., hydrogen. The desired diastereomer of the formula:   <IMAGE> is separated out. If R2 is H, a protective group is introduced by reaction with, e.g., an aliphatic acid chloride. The diastereomer is converted by reaction with a thiocarboxylic acid salt derivative into the corresponding thiolacetone, which is reacted with a Grignard reactant and subsequently water is split off. Alternatively, the corresponding thiolacetone is reacted with a compound of the formula: (C6H5)3P(+)(CH2)4COOR3.X(-) wherein R3 is, e.g., H, and X is a halogen atom, in the presence of a base to provide a compound of the formula:   <IMAGE>  Such compound is catalytically hydrogenated and then converted into (+) biotin by cleavage of the protective groups.
Patent EP-0270174-B1 (EP)
IPC: G01N27/00
Filed: 1987-11-25
Granted: 1993-03-17
Abstract: A device sensitive to ions is disclosed together with the relevant preparation processes, which contains a polymeric organic matrix, an ionophore, a device of EO<S> or CHEMFET type containing on its surface silicon oxide sticking to said polymeric organic matrix by means of a polysiloxanic matrix, characterized in that the polymeric organic matrix is a linear polymethacryloyl chloride and that the polysiloxanic matrix is selected from the functional organosilanes of general formula <CHEM> wherein: R<II>, R<III>, R<IV>, which are the same, or different from one another, are alkyl or alkoxy radicals containing from 1 to 10 carbon atoms,  R is an alkyl or aryl radical containing from 1 to 10 carbon atoms, Y can be either -NH2 or -NHCH2CH2NH2 or from the functional organosilanes of general formula <CHEM> wherein: R1, R2, either equal to, or different from, one another, are Cl, Br, CH3, NO2, NH2 or H, R<II>, R<III>, R<IV>, which are the same, or different from one another, are alkyl or alkoxy radicals containing from 1 to 10 carbon atoms, R<I> can be an alkyl, aminoalkyl, aminoalkylaryl, alkylaryl radical containing from 1 to 10 carbon atoms.
Patent EP-0274247-B1 (EP)
IPC: A24C5/18
Filed: 1987-12-14
Granted: 1991-09-18
Abstract: Apparatus is provided for injecting liquids or liquid foams into the stream of tobacco on the suction tape (12) in the chimney (10) of a cigarette maker. An insert (21) is placed in the suction rod channel (15) to reduce its width over an initial section (151) of the channel. The remainder of the channel is of normal width. A nozzle (22) for injecting the liquid or liquid foam projects gradually from the end of the insert (21) into the channel (15). The restrictive effect of the nozzle on the flow of tobacco is balanced by the tendency of the tobacco to flow more freely as the channel widens.
Patent EP-0249588-B1 (EP)
IPC: B24B3/52
Filed: 1987-05-11
Granted: 1990-08-08
Abstract: Grinding fixture for grinding scissors by means of a rotatable grindstone (1) using an adjustable support arm (3) arranged at the grindstone base and extending transversely of the grindstone (1) in parallel with the axis thereof. According to the invention the grinding fixture comprises a support plate (4) movably and rotatably fixable to the support arm (3), a first clamping plate (7) abutting on the support plate (4) freely movably as well as at least one second clamping plate (10) having a clamping edge. One blade (15) of a pair of scissors to be ground can be clamped between the clamping edge and the first clamping plate (7) be means of one or more screws (12, 13).
Patent EP-0252121-B1 (EP)
Title: Pneumatic braces
IPC: A61F3/00
Filed: 1986-12-15
Granted: 1992-10-07
Abstract: A pneumatic brace comprising at least one outer shell member and at least first and second pressurizable chambers juxtaposed therewith in an overlapping manner for providing a supporting cushion between said outer shell member and a body part or limb. One of said chambers is coextensive with substantially the entire inner surface of said one outer shell member for engagement with a corresponding portion of said body part or limb, while the other of said chambers is coextensive with a portion of said first chamber. In one preferred embodiment, the first and second chambers comprise separate inflatable airbags of different size disposed on said outer shell member with the smaller airbag positioned coextensively with the bottom portion of the larger airbag and between said larger airbag and said inner surface of said outer shell member. In alternatively preferred embodiments, the first and second chambers are integrally formed from a single inflatable liner having two compartments divided by a common wall, at least one of said compartments being selectively inflatable through integral valve means formed at least in part by said common wall.
Patent EP-0317629-B1 (EP)
Inventor: MIYAJIMA TAKESHI BANCHI OAZA S
IPC: G01N29/44
Filed: 1987-06-08
Granted: 1994-05-18
Abstract: On dirige des ondes ultrasoniques sur les défauts d'ouverture de surface qui sont explorés dans un mouvement de va-et-vient par une sonde, et une valeur de seuil d'un niveau prédéterminé est fixée sur une enveloppe d'écho qui est formée par les échos des ondes ultrasoniques réfléchies en fonction des positions de déplacement de la sonde par rapport aux défauts d'ouverture de surface. La région qui excède la valeur de seuil est intégrée pour une plage dans laquelle la sonde s'est déplacée dans ladite région, et la profondeur des défauts d'ouverture de surface est mesurée, la valeur de la surface de la région étant calculée par intégration sous forme d'un indice d'évaluation. Cela permet la mesure non destructive, aisée, extrêmement précise et en temps réel de la profondeur des fissures dans la partie soudée ou de la profondeur des défauts d'ouverture de surface tels que des fissures de l'élément provoquées par la fatigue dans une partie très sollicitée.
Patent EP-0278961-B1 (EP)
IPC: F28D7/16
Filed: 1987-08-21
Granted: 1990-10-31
Abstract: A countercurrent heat-exchanger has several helical banks of tubes (1A, 1B) where a primary fluid flows, and a secondary fluid flows in the opposite direction in helical channels (2A, 2B) formed between the coils of the banks of tubes (1A, 1B). Each bank of tubes (1A, 1B) is composed of ten helical tubes linearly arranged side by side that form the helical channels (2A, 2B) for the secondary fluid between the central tube (9) and the jacket tube (10). The helical tubes are linked at both ends of each bank of tubes (1A, 1B) to one joining chamber (5A, 5B; 6A, 6B) composed of a holed joining plate (16) and of a lid (17). The helical banks of tubes rest freely on helically arranged supporting arms (20) fixed on the central tube (9), distributed on several radial planes and extending up to the jacket tube (10). Strap retainers (21) link the supporting arms (20) on the same radial plane. The helical banks of tubes can be attached for cleaning, and be removed from the jacket tube (10) together with their joining chambers (5A, 5B; 6A, 6B), the closing lid (13), the central tube (9), the primary inlet (3) and the primary outlet (8).
Patent EP-0290486-B1 (EP)
IPC: C09K8/06
Filed: 1987-09-08
Granted: 1991-01-16
Abstract: Corrosion inhibitors which can be used with calcium-free drilling, completion and workover fluids in carbonate or sulfate containing wells. More particularly, the invention relates to the use of sodium, ammonium and/or calcium thiocyanate alone, or in combination with specific aldose group antioxidants, as corrosion inhibitors. Aldose group antioxidants include arabinose, ascorbic acid, isoascorbic acid, gluconic acid, alkali metal, and alkaline earth or other metal ascorbates, isoascorbates and gluconates and mixtures thereof. Additionally, ammonium thioglycolate may be incorporated as a further corrosion inhibitor.
Patent EP-0284095-B1 (EP)
Title: Method and apparatus for automatic non-invasive blood pressure measurement
IPC: A61B5/02
Filed: 1988-03-25
Granted: 1993-07-07
Abstract: An automatic noninvasive blood pressure monitor with a continuous correction of the setpoint and of the gain without interruptions of the blood pressure measurement has a pressure vibration generator, the frequency of vibration being higher than that of the highest harmonic component of blood pressure wave, and a correction circuit, the input of which is connected either directly or through at least one amplifier of the basic servosystem to the sensor of the plethysmographic gauge and output of which is fed to the input of the circuit for correction of the setpoint of the basic servosystem.
Patent EP-0303781-B1 (EP)
Inventor: HOWARD DAVID S
IPC: B65D77/04
Filed: 1988-06-03
Granted: 1994-01-05
Abstract: A protective safety container (10) for encasing toxic drug filled glass vials (18) is disclosed. The container includes a molded plastic body (12) that is shaped to conform to the shape of a vial to be protected. A plurality of spaced longitudinal ribs (32) are formed on the inner surface of the container body (12) that act to engage the vial (18) and hold it firmly in position, and also form a cushioning air space between the vial and the container. A molded plastic annular base (14) is adapted to be snap fitted into the body (12) such that the vial (18) cannot be easily removed once it is secured within the container. Disposed in the top (15) of the container is a small aperture (26) having a frangible disk (28) disposed therein. The disk (28) may be removed so that a hypodermic needle may be inserted into a stopper (19) in the vial (18) to withdraw the vial's contents. The aperture (26) is too small, however, to permit removal of the stopper itself. All of these features combine to provide a protective container for a glass vial which will prevent the intentional or accidental discharge of the vial's contents to the surrounding area.
Patent EP-0305785-B1 (EP)
Title: Hydraulic motor
IPC: F04C15/00
Filed: 1988-08-11
Granted: 1992-02-12
Abstract: A hydraulic motor with a cylindrical housing and supported in this a shaft with widened, flange-shaped end section, preferably a hydraulic internally toothed gear machine, has a toothed shaft and an annular piston provided with inside and outside toothing, which, together with the inside toothing of the housing or the toothing of the shaft forms displacement chambers and by virtue of its tumbling movement opens and closes inlet and outlet control apertures. In order to avoid bending moments of inadmissible magnitude acting on the drive shaft, which are produced, for example, by transverse forces acting on grippers connected to this, the housing (13) or an annular housing section has an annular plane end face which together with an annular surface (19) of the expanded, flange-shaped end section (15) of the shaft (12) forms a gap, the width of which is only so great that, in the event of a bending moment acting on the shaft (12), the end face is supported on the end section (15) with deflection of the shaft only in its flexible range. <IMAGE>
Patent EP-0308793-B1 (EP)
Title: Clockwork movement with date and phases of the moon indicators
IPC: G04B19/253
Filed: 1988-09-14
Granted: 1991-01-16
Abstract: A watch movement has indicators for the date and the phases of the moon, these two indicators being automatically driven by the same intermediate revolving wheel member effecting one revolution every 24 hours, the one indicator by one tooth longer than the others and the other indicator by a pin which acts on a wheel having fifty-nine teeth integral with the indicator of the phases of the moon. A satisfactory engagement of the driving members in the corresponding teeth is ensured by a transverse displacement of the revolving wheel member resulting from the fact that a resilient arm of this revolving wheel member holds the edges thereof resting permanently against a fixed cylindrical stud having a flat surface.
Patent EP-0316907-B1 (EP)
Title: Enzyme inhibitor and method of producing the same
IPC: C12P21/00
Filed: 1988-11-17
Granted: 1993-07-28
Abstract: Novel peptide analogues which exhibit inhibitory activity against aspartic proteinases of the general formula I:, <CHEM> a novel species of actinomycetous microorganism which produces said novel peptide analogues, a process for producing said novel analogues by culturing said species and a pharmaceutical composition containing said analogues.
Patent EP-0311158-B1 (EP)
Title: Improved evaporator for coolant fluids
IPC: F25B9/00
Filed: 1988-09-05
Granted: 1992-11-04
Abstract: An evaporator for coolant fluids comprises two tabular elements of different diameter that are inserted coaxially one into the other so as to form a circumferential space within which coolant fluid can circulate. The said space is subdivided into a plurality of adjacent annular chambers by means of a series of annular baffles force-fitted in a sealing manner between the said two tubular elements. The said annular chambers intercommunicate by means of at least a bore made in each of the said baffles, the bore of one baffle being made diametrically opposite the bore in the adjacent baffle. At the opposed ends of the evaporator provision is also made for an inlet duct and for an outlet duct for the coolant fluid.
Patent EP-0280488-B1 (EP)
Title: Lidded containers
IPC: B65D41/48
Filed: 1988-02-22
Granted: 1992-04-22
Abstract: A lidded container (1) is provided which is intended to deter unauthorised removal of the lid (2). The container has an out-turned lip (3) of inverted U-section having a circumferential horizontal flange (8) supporting an upright retention portion (10) with a retaining bead (12). The lid (2) has a rim portion (14) which is also of inverted U-section, the web (15) of the U having a formation (20) engaging a complementary formation (21) on the lip (3) of the container to provide location and sealing connection between the lid and container, and the outer limb (17) being outwardly cranked and forming a depending skirt (18) having a retaining formation (19) which interlocks with the retaining formation (12). Part of the flange (8) is extended to form a tab (22) which is removable at a line of weakening (23) to facilitate separation of the lid (2) and container (1). Removal of the tab (22) indicates that the container has been opened or at least that it has been tampered with.
Patent EP-0291382-B1 (EP)
Title: Digital switching system
IPC: H04Q11/04
Filed: 1988-04-29
Granted: 1991-08-28
Abstract: A digital switching system for establishing safety communications between N junctors is intended to guard against the potential danger of generalized failure which lies in the use of a central control unit and digital connection network for carrying out exchanges of information between junctors. Accordingly, each junctor is directly coupled to the N-1 other junctors of the system and is provided with its own control unit and its own digital connection network in order to enable said junctor itself to select the particular information which it is desired to receive from the N-1 other junctors. This system is primarily applicable to air and ocean traffic control.
Patent EP-0278896-B1 (EP)
IPC: B29C48/305
Filed: 1988-01-15
Granted: 1991-03-06
Abstract: The device is made up of a double-action jack (4, 5, 6, 7, 12, 13), a case (9), a tip (10) and a fixing means (11). A rack (15), integral with the piston (12) of the jack, rotatingly drives a pinion (17) guided by two bearings (23, 24). On the fluted end (36) of the shaft (22) of the pinion there is fixed a swivel arm (2) having an axis perpendicular to the axis of articulation (18). This axis forms with the axis (16) of the rack an angle  alpha  other than 90 degrees. Owing to this angle  alpha , the swivel arm and a small wheel (3) attached thereto, when swivelling from a retracted position to an engaged position, move in a plane which is oblique relative to the horizontal, even though the cage (1) of the device may be placed in such a way that its axis is horizontal.
Patent EP-0307351-B1 (EP)
Inventor: BIELER BEAT
IPC: H01Q13/02
Filed: 1988-07-15
Granted: 1995-10-11
Abstract: The directional and emission characteristics of horn antennas are intended to be adjustable on the horns themselves. To this end, at least one wall section (21) of the funnel shape of the antenna is itself adjustable relative to a further wall section (22) on the antenna (30). In one design, the wall sections are formed by funnel walls which are arranged telescopically and can move relative to one another in the axial direction. Other designs provide funnel walls which can pivot. <IMAGE>
Patent EP-0352260-B1 (EP)
Inventor: SZEKELY LEVENTE
IPC: G07C5/08
Filed: 1987-12-29
Granted: 1993-10-27
Abstract: Dans le procédé décrit, des données représentant la vitesse et la distance à parcourir par le véhicule sont enregistrées dans des cellules subséquentes d'une mémoire d'avaries (31) qui possède une capacité de stockage sensiblement inférieure à une mémoire de données (32) stockant les données de roulement à une première vitesse sensiblement supérieure à une vitesse d'échantillonnage associée à une précision prescrite. Les valeurs maximale et minimale de la vitesse et la valeur de ladite distance sont déterminées pendant des périodes successives à la vitesse d'échantillonnage, et au moins lesdites valeurs minimale et maximale des données de vitesse ainsi que la valeur de la distance sont introduites dans la mémoire de données (32) à chaque période d'échantillonnage. Le contenu de la mémoire d'avaries (31) est avancé à la première cadence et le contenu de la mémoire de données (32) est avancé à ladite cadence d'échantillonnage. Ainsi, la mémoire d'avaries (31) stocke des données détaillées du tout dernier tronçon routier parcouru, qui peuvent aider à la fois à rechercher toutes les données de roulement détaillées d'une avarie et à produire les valeurs extrêmes de la vitesse en vue d'un stockage efficace à long terme dans la mémoire de données (32).
Patent EP-0354959-B1 (EP)
Title: Poumon artificiel du type a membrane et procede de production dudit poumon
IPC: A61M1/22
Filed: 1988-03-17
Granted: 1993-01-20
Abstract: Poumon artificiel du type à membrane, qui effectue un échange de gaz grâce à une membrane poreuse d'échange de gaz (2) présentant de minuscules pores (3) servant de chemins d'écoulement du gaz. L'invention se rapporte notamment à un poumon artificiel du type à membrane, dans lequel de fines particules (4) sont retenues par les minuscules pores (3) de la membrane d'échange de gaz (2) de manière à réduire la section transversale des chemins d'écoulement de gaz, et un agent anticoagulant est retenu par les fines particules (4) ou entre ces dernières. Les étapes de fabrication de ce poumon artificel consistent à assembler un poumon artificiel (1) du type à membrane, contenant une membrane poreuse d'échange de gaz (2) présenant de minuscules pores (3) servant de chemins d'écoulement de gaz, à provoquer l'écoulement d'une dispersion de fines particules (4) dans le poumon (1), de sorte que les minuscules pores (3) retiennent les fines particules (4) qui réduisent la section transversale des chemins d'écoulement de gaz, à évacuer la dispersion restant à l'intérieur du poumon (1), à provoquer l'écoulement d'un solution contenant un agent anticoagulant dans le poumon artificiel, à faire passer cette solution à travers les minuscules pores (3) de la pellicule d'échange de gaz et à déposer l'agent anticoagulant sur les fines particules (4).
Patent EP-0313615-B1 (EP)
Title: Outil electromagnetique de decabossage
IPC: B21D1/12
Filed: 1988-04-14
Granted: 1992-11-11
Abstract: Outil et procédé permettant de décabosser des carrosseries d'automobiles ou analogue. Outil extérieur (10) comprenant un électro-aimant ayant une face intérieure (26) entrant en contact avec la surface extérieure d'un panneau (P) de carrosserie sur au moins uncôté de la bosse (D). L'outil extérieur (10) est monté rigidement à partir d'un cadre extérieur, ou sa face intérieure doit couvrir la bosse. L'électro-aimant est mis en mouvement avec un courant de faible intensité et ensuite un outil intérieur (11) est positionné dans le panneau de carroserie (P) contre la surface intérieure de la bosse. L'outil intérieur (11) peut tout simplement être une matière d'alliage ferreux ou même un électro-aimant. L'électro-aimant est alors mis en mouvement à une intensité de courant plus élevée, c'est à dire, à pleine puissance de fonctionnement. Dans les deux cas, l'outil intérieur (11) effectue un mouvement de balancement contre la surface intérieure de la bosse et agit conjointement avec l'outil extérieur (10) pour éliminer progressivement et uniformément la bosse.
Patent EP-0350496-B1 (EP)
Title: Process for recovering helium from a natural gas stream
IPC: F25J3/02
Filed: 1988-04-28
Granted: 1991-10-16
Abstract: An improved process for cryogenically separating a helium-bearing natural gas stream comprising subjecting the natural gas stream to a sequence of alternating cooling and separating steps wherein one or more process-derived streams are utilized to effect cooling of the natural gas streams to temperatures in the cryogenic range. The process provides for the separation and recovery of a natural gas liquids product stream consisting substantially of condensed C2 and higher hydrocarbons and a gaseous product stream consisting of at least 50 volume percent of helium with the balance being substantially nitrogen.