baber/WOPTO huggingface dataset:
Patent EP-0434989-A1 (EP)
Inventor: ASKANAZI JEFFREY
IPC: A61P11/16
Filed: 1990-11-26
Abstract: A method for improving ventilation during sleep and treating sleep-related ventilation abnormalities. To this end, the present invention provides a method of using branched-chain amino acids as an effective therapy for sleep apnea. The branched-chain amino acid composition can be administered either parenterally or enterally, and can be administered alone or in combination with other nutrients. The branched-chain amino acid composition of the present invention functions as a ventilatory stimulator during sleep and does not result in any adverse effects either to the patient or to the sleep patterns of the patient. Preferably, the branched-chain amino acids comprise 60 to 85% of an amino acid solution that is administered to the patient.
Patent EP-0405675-A1 (EP)
Inventor: BAARSE DICK
IPC: E06B3/48
Filed: 1990-06-25
Abstract: Interlockable building panel, consisting of at least two paral­lel plates, between which isolating material is applied, the panel being provided with at least one edge made of metal sheet, profiled in cross-section, which edge can interact with the edge of a second build­ing panel, in such a way that the building panel can be interlocked with this second building panel, pivoting upon an axis perpendicular to the cross-section of the edge, characterized in that the edge consists of two metal plates (1,2), made for that purpose, of which plates one (1) has a U- or V-profile in cross-section, and the other one (2) has an L- or U-profile in cross-section, the second plate totally or part­ially closing the open side of the U- or V-profile of the first plate.
Patent EP-0390439-A1 (EP)
Inventor: GOTTSCHALK PETER
IPC: G03F7/029
Filed: 1990-03-23
Abstract: Compounds useful as photoinitiatiors and represented by the formula (I) are described:
      y¹ and y² are an oxygen atom, a sulfur atom, a selenium atom, a vinyl group, >C(CH₃)₂, or N-R⁷ and may be the same or different. n is 0, 1, 2, or 3, R¹ and R² are alkyl groups and at least one of R¹ and R² is a long chain alkyl groups having at least 8 carbon atoms. R³-R⁶ are selected from alkyl, aryl, aralkyl, alkaryl, alkenyl, alkynyl, alicylic, heterocyclic and allyl groups . R⁷ is a short chain alkyl groups.
Patent EP-0397508-A1 (EP)
Inventor: GOU PERNG-FEI
IPC: G21C9/004
Filed: 1990-05-10
Abstract: A suppression chamber (22) in a nuclear reactor contain­ment (14) includes a heat exchanger (66) disposed in a gas space (26) above water (24) in the suppression chamber. A gravity-driven pool (48) contains a supply of make-up coolant (50), e.g. water, that is gravity fed to the heat exchanger through a conventional level-maintaining valve such as a float valve. A top header in the heat exchanger includes a free surface area for permitting separation of steam from water, thereby permitting venting of vapor only, while retaining the liquid coolant in the heat exchanger. A downcomer tube permits return of excess water to a lower location for further use in the heat exchanger. The heat exchanger is normally sealed, whereby internal surfaces in the heat exchanger require only a small amount of low-volatility corrosion inhibitors to prevent corrosion on internal surfaces thereof. Locating the heat exchanger in the gas space in the suppression chamber reduces the amount of corrosion on its external surfaces. Condensate drips from the heat exchanger into the water below to disturb the water and thus enhance mixing and promote heat removal.
Patent EP-0420666-A1 (EP)
Inventor: KAWAMURA HIDEO
IPC: F02B37/00
Filed: 1990-09-28
Abstract: A turbocharger includes first (1) and second (4) turbines each having a turbine scroll (12,42) for introducing exhaust gases from an engine. A first rotatable shaft (11) has one end coupled to the first turbine (11) and the other end to a compressor (2). A second rotatable shaft (41) is coupled to the second turbine (4), with a rotary electric machine (5) being mounted on the second rotatable shaft (41). A clutch (3) is disposed between the first (11) and second (41) rotatable shafts, for selectively connecting and disconnecting the first and second rotatable shafts. The clutch (3) is selectively engaged and disengaged and the rotary electric machine (5) is operated selectively as a motor and a generator for effective recovery of exhaust gases emitted from the engine.
Patent EP-0431755-A1 (EP)
Inventor: NAMBUDIRY MAYARA EASWARAN NARA
IPC: A61K8/33
Filed: 1990-11-06
Abstract: A sunscreen composition suitable for topical application to human skin or hair, to provide protection from excessive exposure to ultra-violet rays, comprises:
     i) an effective amount of a substituted 1,3-diketone having an ultra-violet absorption band within the range of from 250 to 500 nm, and an extinction coefficient ∈ of from 5,000 to 70,000; and   ii) a physiologically acceptable vehicle for the substituted 1,3-diketone.
Patent EP-0431855-A1 (EP)
Inventor: OHMI TADAHIRO
IPC: H01L29/10
Filed: 1990-11-30
Abstract: An insulated gate transistor comprises source regions; drain regions; channel regions provided between the source and drain regions; a gate electrode; and gate insulative film provided between the channel regions and the gate electrode. The device has a semiconductor region which is provided so as to be in contact with the channel regions and has the same conductivity type as that of the channel region and has an impurity concentration higher than that of the channel region. The gate electrode has at least two opposite portions which face each other.
Patent EP-0442223-A1 (EP)
Inventor: YANG CHING-YUN MORRIS
IPC: A61F13/536
Filed: 1990-12-28
Abstract: A disposable absorbent urinary device (10) has a liquid-impermeable backing sheet (12), an absorbent unit (13) and a liquid permeable facing sheet (14) adhered to the backing sheet so as to enclose the absorbent unit therebetween. The absorbent unit comprises first and second portions exhibiting different degrees of stiffness. The stiffer portion is being positioned at the bottom of the crotch portion of the device, and the less rigid portion extends at least partially up the side walls of the crotch portion.
Patent EP-0402193-A1 (EP)
Inventor: GUELIN MICHEL
IPC: G01T7/04
Filed: 1990-05-28
Abstract: Apparatus for implementing the method according to Claim 1, characterised in that it consists of a vessel (2) fitted with an inlet pipe (4) and an outlet pipe (8) for the gaseous atmosphere. The inside of the vessel, forming the closed sampling space, is subdivided into a large number of small elementary volumes which communicate with each other to allow the gas sample to become homogeneous, and to allow a spatially homogeneous diffusion and trapping of all the solid daughter products. In this way, the system forms a homogeneous gamma-emitting volume source for the gamma spectrometer system which is used to investigate the source from the outside. …<IMAGE>…
Patent EP-0427581-A1 (EP)
Inventor: SEILER CHRISTIAN
IPC: B60B35/02
Filed: 1990-10-12
Abstract: Stub axle, for steered wheel of a motor vehicle, consisting of a body (11) extended towards the exterior by a stub-axle spindle (12) and extended towards the interior by upper and lower prongs of a yoke through which passes a kingpin (14) which is held in a bore through the head (15) at the end of an axle that extends between the prongs of the yoke, which stub axle is characterised in that the upper prong (13') of the yoke (13) consists of a bored head shaped as a flange of attachment (31) supported by the body (11) of the stub axle and in that said flange (31) cooperates with attachment members (32) to provide a rigid disconnectable connection of said prong of the yoke of the stub-axle body. …<IMAGE>…
Patent EP-0407322-A1 (EP)
Inventor: RAFFAELLO HENRI
IPC: A01G23/095
Filed: 1990-07-03
Abstract: - The subject of the invention is a delimber characterised in that it comprises a frame (8) which is hinge-mounted and which can be tilted on the end of the jib (2) of a machine (1), particularly of the forestry type, a device (10) for locking the frame onto the base of the trunk (T) to be delimbed, a delimbing mast (12) mounted pivotably at its lower end on the frame, cutting elements (11) arranged in an adjustable manner with a view to encircling the said trunk and mounted so as to slide along the mast (12) and means (24 to 26) for displacing the said cutting elements along the mast. - Application to the delimbing or branch-pruning of trees. <IMAGE>
Patent EP-0412932-A1 (EP)
Title: Stapler, insbesondere für einen Offsetplatten-Transporteur
Inventor: MAIER WILLY
IPC: B65G1/02
Filed: 1990-07-23
Abstract: Der Stapler besitzt zwei Einheiten (13,14) mit je drei übereinander angeordneten und unabhängig voneinander rotierbaren Speichertrommeln (4). Zwischen den Einheiten (13,14) ist eine Fördereinrichtung (1) angeordnet, mit der Druckplatten (2) zwischen die Speichertrommeln (4) transportiert werden können. Zwischen je zwei Speichertrommeln (4) ist ein Trommelbeschicker (5) angeordnet, mit denen Druckplatten (2) von der Fördereinrichtung (1) übernommen und in leere Speicherzellen (6) der Trommel (4) eingelegt werden können. Die Trommeln (4) können zum Einlegen der Druckplatten (2) und zum Entnehmen dieser Platten im Uhrzeigersinn oder im Gegenuhrzeigersinn unabhängig voneinander rotiert werden. Die Druckplatten (2) sind insbesondere alte Offsetplatten oder andere Druckplatten, die sehr schonend behandelt werden müssen.
Patent EP-0434662-A1 (EP)
Inventor: SCHWARZL KARL DR
IPC: D21C9/153
Filed: 1990-12-17
Abstract: A process for bleaching cellulose-containing materials, in particular pulp, by means of ozone is characterised in that a solution of ozone in an aqueous medium (rich water) containing 30 to 300 g of O3, preferably 100 to 150 g of O3, per m<3> of aqueous medium is fed under pressure to the materials suspended in an aqueous medium and mixed in a mixing device (5) with the latter medium, thereupon the mixture is passed through a reaction vessel (7), the bleached material is separated from the bleaching liquor and any residual ozone which may be present is destroyed.
Patent EP-0401328-A1 (EP)
Title: Method of measuring the angle of inclination of trench walls.
Inventor: VORLICEK KARL
IPC: G01L/
Filed: 1989-12-20
Abstract: The invention concerns a method of determining the angle of inclination with respect to the perpendicular of trench walls, in particular slit trench walls, at a particular trench depth. The angle of inclination is measured using a conventional inclinometer which is installed, together with electronic circuitry designed to generate a high-frequency signal, on a shock-proof mounting on the digging implement. During digging, a high-frequency signal with a frequency proportional to the inclinometer output signal is generated and led to a coil encircling one of the connecting elements linking the digging implement with the digging machine, so that the high-frequency signal is fed without contacts into the connecting element and is collected in the same way, without contacts, by a second coil which also encircles the connecting element encircled by the first coil, and led to an electronic processing unit where the signal is converted back into a voltage representative of the angle of inclination of the digging implement and presented on an analog and/or digital display. Also fed to the electronic processing unit are signals, from at least one other sensor, which are proportional to the length to which the connecting element(s) is/are extended and hence the depth of the trench.
Patent EP-0449981-A1 (EP)
Title: Shoe and elastic sole insert therefor.
Inventor: SCHINDLER JERRY
IPC: A43B13/18
Filed: 1989-12-21
Abstract: A shoe (22) is provided having an elastic sole insert which compresses and expands when loaded generally axially to the wearer's foot. The shoe includes a sole, an upper member attached to the sole periphery and surrounding the wearer's foot, and an insole. The elastic insert (20) is positioned between the sole interior and the insole. The elastic insert has a continuous outer ring (30) with a cutout region (32) formed therein to define a leaf (34). The leaf (34) projects out of the plane of the outer ring and elastically deflects as the insert is compressed.
Patent EP-0456712-A1 (EP)
Inventor: SNAKENBORG JOHANNES TONNIS
IPC: B41N7/06
Filed: 1990-01-26
Abstract: L'invention concerne un cylindre de sérigraphie comprenant un cylindre de base (1) métallique à paroi lisse, ainsi qu'un cylindre extérieur (2) métallique présentant des perforations, ledit cylindre de base et ledit cylindre extérieur étant reliés l'un à l'autre par un joint de brasage (4). Avant de relier ledit cylindre de base (1) et ledit cylindre extérieur (2), on a pourvu la surface extérieure et/ou la surface intérieure des cylindres de base et extérieur respectivement, d'une ou de plusieurs couches capables de former un joint de brasage (4) lors de l'exécution d'un traitement thermique sur un ensemble de cylindre de base (1) et de cylindre extérieur (2). L'invention concerne également un procédé de fabrication dudit cylindre de sérigraphie.
Patent EP-0465569-A1 (EP)
Title: Process and apparatus for dry sterilization of medical devices and materials
Inventor: JACOB ADIR
IPC: A61L2/14
Filed: 1990-03-28
Abstract: A process for dry sterilization of medical or dental devices and materials in which these materials are subjected to an electrical discharge in a gaseous atmosphere to produce an active low temperature plasma for surface sterilization and treatment of the devices and materials.
Patent EP-0431094-A1 (EP)
Inventor: BLAKELY LAWRENCE W
IPC: A61L2/18
Filed: 1990-05-10
Abstract: Un tapis et une dalle de tapis résistant à la croissance d'organismes gram-négatifs, gram-positifs et fongiques comprennent une base touffetée en PVC polymère non plastifié, un adhésif à liaison par fusion ou un dossier secondaire qui contient un ester d'acide phosphorique ou un ses sels ayant la formule générale (I), dans laquelle R et R' représentent des groupes alkyle, oxyalkyle, polyoxyalkyle, aryl, aralkyle ou alkaryle ayant entre 1 et 24 atomes de carbone, R ou R' pouvant représenter H; X est un ion d'un métal du groupe I, un ion d'un métal du groupe II, un ion d'un métal de transition ou NY1Y2Y3Y4, Y1-4 étant de l'hydrogène, un hydrocarbure C1 à C24, ou un groupe hydroxyalkyle C1 à C24. Au moins un groupe hydroxyle libre est présent. Lorsque X représente NY1Y2Y3Y4 ou un ion d'un métal du groupe I, n est égal à 1; lorsque X est un ion d'un métal du groupe II, n est égal à 2; et lorsque X est un métal de transition, n est égal à la valence du métal.
Patent EP-0485395-A1 (EP)
Inventor: ROTH GERHARD
IPC: G01R33/3815
Filed: 1990-07-10
Abstract: L'invention concerne une bobine magnétique supraconductrice à champ élevé destinée à produire un champ magnétique avec une ou plusieurs spires cylindriques creuses présentant sensiblement une symétrie de révolution et composées de plusieurs couches d'enroulement d'un fil supraconducteur traversé par un courant, bobine avec laquelle à l'extrémité d'une spire au moins, dans le sens axial, il existe des composantes radiales du champ magnétique qui produisent des forces de Lorentz axiales et contribuent à l'établissement de pressions axiales dans les couches de l'enroulement. L'invention consiste en ce que, dans l'extrémité axiale d'au moins une spire, la densité de courant dans une zone de l'enroulement (S3, S4) au moins est diminuée par rapport à la densité de courant normale dans le secteur contigu au secteur de l'extrémité et que, de ce fait, la force de Lorentz axiale maximale dans cet emplacement de l'enroulement ainsi que la pression axiale maximale sont maintenues dans des limites acceptables.
Patent EP-0493498-A1 (EP)
Title: Medicament comprenant de l'antamanide
Inventor: WIECZOREK ZBIGNIEW
IPC: C07K14/37
Filed: 1990-09-17
Abstract: Antamanide ayant la formule cyclique (I), et/ou un de ses dérivés linéaires fonctionnels, utilisé comme agent immunosuppresseur. L'invention concerne également l'emploi d'antamanide et/ou d'un de ses dérivés linéaires fonctionnels dans la préparation d'un médicament de traitement immunosuppresseur, ainsi qu'un procédé de traitement d'un mammifère, y compris l'homme, nécessitant un traitement immunosuppresseur consistant en l'administration audit mammifère d'une quantité pharmacologiquement efficace d'antamanide et/ou d'un de ses dérivés linéaires fonctionnels. L'invention concerne également une préparation pharmaceutique comprenant de l'antamanide et/ou un de ses dérivés linéaires fonctionnels, et un ou des support(s), excipient(s) et/ou diluent(s) pharmaceutiquement acceptables.
Patent EP-0495841-A1 (EP)
Inventor: BOWERS RODERICK WILLIAM JONATH
IPC: C08J7/12
Filed: 1990-10-15
Abstract: Un procédé de traitement des lentilles de contact polymères consiste: (a) si besoin est, à activer la surface polymère devant être traitée et (b) à traiter la surface au moyen d'un composé dont la formule est (I), où X est un groupe qui réagit avec la surface polymère; Y est alkylène C1-6 droit ou ramifié; les groupes R sont les mêmes ou différents et chacun est alkyle C1-4 droit ou ramifié; et A- est un contre-ion.
Patent EP-0495846-A1 (EP)
Inventor: UHLMANN JACK
IPC: F16H25/24
Filed: 1990-09-26
Abstract: Dispositif utilisé dans des broches pour effectuer deux transferts différents d'une vis et/ou d'un ou plusieurs corps, ladite vis (2) comportant deux pas (18, 19) sous forme de filet gros (6) pour le transport rapide et de filet fin (5, 7) pour le transport normal. Un premier et un deuxième corps (11, 12) sont disposés de manière à se déplacer l'un par rapport à l'autre dans le sens axial de la vis (2), une modification de la distance entre lesdits corps (11, 12) entraînant un changement d'un premier filet avec un pas à un deuxième filet avec un autre pas. De plus, le corps ou les corps sont guidés mécaniquement dans un des filets à l'aide d'une bille, laquelle est disposée dans lesdits premier et deuxième corps. Le corps se déplace d'un filet à l'autre (6 et 5, 7 respectivement), lors de sollicitations ou d'une sollicitation accrue dudit corps (11 ou 12). Lorsque l'autre corps (12 et 11 respectivement), atteignant le premier corps (11), reçoit également des sollicitations ou une sollicitation accrue, le deuxième corps se déplace également dudit filet (6) à l'autre filet (5, 7). Lorsqu'il n'y a plus de charge sur lesdits corps (11, 12), ils retournent au premier filet (6) en ordre inverse, c'est-à-dire, le deuxième corps (12 ou 11) rentre dans le premier filet (6). Lorsque la distance entre les corps (11, 12) augmente jusqu'à une distance équivalente à un pas du premier filet (6), le premier corps (11 et 12 respectivement) peut passer également du deuxième filet (5, 7) au premier.
Patent EP-0437271-A1 (EP)
Inventor: FOIDL LEONHARD
IPC: A61L9/00
Filed: 1991-01-11
Abstract: To prepare sterile compressed air and/or at least one liquid for medical and in particular dental implements (29), compressed air generated by a compressor (20) is passed through an active charcoal filter (1) and is then conveyed through a hygroscopic, disinfecting washing liquid (2). Each liquid is acted upon by the sterile compressed air which is also guided directly to the implement (29).
Patent EP-0457059-A1 (EP)
Inventor: WEDEL WEDIGO V DR
IPC: C01B21/38
Filed: 1991-04-22
Abstract: A method for the removal of nitrogen oxides from waste gases and for obtaining nitric acid is described. The waste gas is charged with the required amount of hydrogen peroxide, converted into the gas phase, and the gas mixture is reacted on a solid catalyst to hydrogen nitrate, which is either withdrawn for further use or is converted into nitric acid either by condensation or by scrubbing with water. The method permits the removal of NOx at low concentrations below 2000 ppm with efficiencies above 90%.
Patent EP-0456144-A1 (EP)
Inventor: ROVELLINI MARCO
IPC: B65B51/06
Filed: 1991-05-06
Abstract: The machine comprises a support frame (2), means (10, 16) for moving the bundle (3) to be cut and taped, and taping means (22, 24, 26, 28) for wrapping respective lengths of adhesive tape (36) around at least two spaced-apart peripheral portions (74) of the bundle (3) of fibres supported by the movement means (10, 16). The machine also includes a blade (68) mounted on the frame (2) downstream of the taping means (22, 24, 26, 28), with respect to the path followed by the bundle (32), for cutting the bundle (32) supported by the movement means (10, 16) between the peripheral portions (74) which are wrapped in the adhesive tape (36), dividing the bundle (3) into two pieces whose facing ends are taped.
Patent EP-0464366-A1 (EP)
Inventor: NAZMY MOHAMED DR
IPC: B22D21/00
Filed: 1991-05-27
Abstract: The process is used to produce a workpiece from a dopant-containing alloy based on titanium aluminide. With this process it is intended to produce a workpiece having high resistance to oxidation and to corrosion, high heat stability and adequate ductility. This is achieved by the following process steps:  -  Melting the alloy,  -  Casting the melt to give a casting, -  Cooling the casting to room temperature and removing its skin and its scale layer, -  Hot isostatic pressing of the descaled casting at a temperature between 1200 and 1300 DEG C and a pressure between 100 and 150 MPa, -  Cooling the casting which has been subjected to hot isostatic pressing,  -  Heating the cooled casting to temperatures of 1050 to 1200 DEG C, -  Isothermally working the casting once or repeatedly at this temperature for shaping and improving the microstructure,  -  Cooling the worked casting to room temperature and -  Processing of the worked casting with removal of material to give the workpiece. <IMAGE>
Patent EP-0487818-A1 (EP)
Inventor: UEMASU ISAMU AGENCY OF INDUSTR
IPC: C07C17/395
Filed: 1991-06-06
Abstract: This invention is concerned with a process for separating isomers of disubstituted benzenes, wherein a mixture of isomers of disubstituted benzenes is contacted with a substituted cyclodextrin to form inclusion complexes, and desired isomers are recovered therefrom in a highly selective manner. The invention also provides substituted cyclodextrins suited for use in the process. Substituted cyclodextrins used in the process can be recovered and used repeatedly.
Patent EP-0486795-A1 (EP)
Inventor: MCCARTNEY LARRY G
IPC: B41L1/22
Filed: 1991-10-04
Abstract: A credit card transaction form set (10) provides a customer copy form (13) which is attached to any and all carbon sheets (30, 51) in the set in a readily detachable manner so that the complete carbon sheets can be removed from the customer copy if desired. The customer copy overlays a bottom, OCR bond form (12), and preferably is a CF carbonless sheet. The set may be either three part or four part, with the top form (11) a SCCB carbonless sheet, and the four part (42) -- if provided -- a CFB carbonless sheet. A S/F carbon sheet (30) disposed between the customer copy and the OCR bond is attached to the customer copy by permanent adhesive (33) adjacent an edge (26) of the customer copy opposite its attachment (16, 17) to the other forms of the set, and the customer copy is connected by perforations (34) to the carbon sheet.
Patent EP-0476782-A1 (EP)
Inventor: KING STEPHEN WAYNE
IPC: C07C275/06
Filed: 1991-09-19
Abstract: A process for preparing N,N,N-trisubstituted nitrogen-containing compounds which comprises contacting a carboxylated N,N,N-trisubstituted nitrogen-containing compound with a mixed metal oxide catalyst under conditions effective to produce the N,N,N-trisubstituted nitrogen-containing compound.