baber/WOPTO huggingface dataset:
Patent EP-2500055-B1 (EP)
Inventor: MAEDA AKIHIRO
IPC: A61M16/10
Filed: 2008-11-13
Granted: 2013-12-25
Abstract: The present invention provides an apparatus which stably provides highly concentrated oxygen to a patient, regardless of an environmental temperature and/or a highly concentrated oxygen gas flow rate. The present invention is an oxygen concentrator  characterized in that  an oxygen concentration sensor detecting a concentration of the oxygen gas produced by the oxygen concentrator, a temperature sensor measuring an environmental temperature and/or a flow rate sensor are provided, a control increasing/decreasing a supply airflow volume of the compressed air supply device based on a detected oxygen concentration detected value to maintain an oxygen concentration at a predetermined concentration is performed, and a control device is switched based on a value measured by the temperature sensor and/or flow rate sensor of the apparatus.
Patent EP-0022143-B1 (EP)
Title: Electrical connection to multilayer cable
IPC: H01R4/24
Filed: 1979-07-09
Granted: 1983-03-30
Abstract: A connection between a terminal (11) having a pair of spaced insulation piercing blades (14) defining between them a wire-receiving slot (16) and a multilayer cable (18) in which a wire (19) in the first conductive layer is jammed in the slot (16) to establish electrical connection with the terminal (11) and portions of the blades (14) penetrating the second conductive layer (20) are coated with insulation (17) to prevent inadvertent connection with the terminal (11).
Patent EP-0018366-B1 (EP)
IPC: B01J3/00
Filed: 1979-10-23
Granted: 1983-06-01
Abstract: The problem of conducting chemical reactions at elevated temperatures and pressures, such as in the wet oxidation of a waste stream, without excessive expenditures of energy is solved by the method and apparatus for effecting accelerated chemical reactions utilizing a reactor (15) extending into a vertical hole (16) in the earth and having an outer flow passage (21) receiving influent fluid from a supply (38) and supply lines (31 and 33) pumped with air by a pressure pump (29). The fluid undergoes an accelerated oxidation in the hole giving off the products of reaction, heat, and an effluent fluid which flows up an inner flow passage (22) to a settling tank (41) and/or other discharge lines (44, 42). Apparatus for control of temperature, pressure and flow rate are also provided to maximize reaction rates and minimize power requirements.
Patent EP-0023095-B1 (EP)
IPC: C22C29/00
Filed: 1980-06-27
Granted: 1983-06-29
Abstract: A tungsten carbide-based hard metal comprises 75-97 weight % tungsten carbide. The balance is binder. To avoid using cobalt binder as is conventional, a typical binder composition is 14 weight % manganese, 21/2% carbon, 5% nickel and balance iron.
Patent EP-0030832-B1 (EP)
IPC: F02B41/00
Filed: 1980-12-05
Granted: 1984-03-07
Abstract: An internal combustion engine operating on a two-stroke cycle and including a piston 1 reciprocable in a cylinder 2 to drive a crank shaft and also to inhale and compress a volume of air is characterised by a second piston 15 working in a separate cylinder 13 co-axial with and opposed to the first cylinder 2, the piston 15 being synchronised with the first piston 1. The second piston 15 acts to introduce a compressed charge of mixture of air and fuel through a non-return valve 30 into a relatively small ignition chamber 34 including a sparking plug 35 and communicating with a combustion chamber 11 in the head of the cylinder 1. The piston 15 draws air/fuel mixture along an inlet passage 20, past a non-return reed valve 21 and into a crank case 22. On the return stroke of the piston 15 the mixture passes through passsages 23 in the piston controlled by a non-return valve 24 and also along passages 14 and around the piston. The next stroke of the piston 15 compresses the charge of mixture and forces it through the valve 30 which generates turbulence prior to ignition.
Patent EP-0033109-B1 (EP)
IPC: C01B33/32
Filed: 1981-01-19
Granted: 1983-04-20
Abstract: 1. A process for the hydrothermal production of sodium silicate solutions having a ratio by weight of SiO2 to Na2 O of from 1 to 2.8:1 by reacting sand with aqueous sodium hydroxide solution under pressure at elevated temperature, followed by filtration, characterised in that the liquid phase of the reaction mixture is pump-circulated at temperatures in the range from 150 to 250 degrees C and under the saturated steam pressures corresponding to those temperatures through a bed of sand introduced into a static reaction vessel, resulting in the formation of a fluidized bed, and through a bypass pipe arranged outside the vessel until the concentration of SiO2 in the liquid phase has reached a value corresponding to the above-mentioned range.
Patent EP-0069817-B1 (EP)
IPC: E02D3/10
Filed: 1981-11-11
Granted: 1986-04-09
Abstract: 1. Process for bulk blasting, especially for selectively loosening hard, for instance rocky soil in order to make ditches or ram sheet piles, piles etc., wherein, a. the whole volume to be loosened is split into a multitude segments (6) of similar volume, wherein the width and the depth are kept constant ; b. drilled holes (2) exempt of a charge are provided in every segment, with a depth equalling the segment depth, whereby the segment length (1), the number of drilled holes (2), as well as their diameters are linked so that the total volume of the drilled holes (2) per segment equals roughly 14% of the segment volume ; c. at the beginning and at the end of each segment, as well as on the center line, there is arranged a drilled hole with blast charges (3 and 4), whereby the depth of the holes (3 and 4) equals the segment depth, and d. the blastings of the positions (3 and 4) are delayed against one another.
Patent EP-0064070-B1 (EP)
Title: Device for orienting a guiding head of an electro-erosion cutting machine
IPC: B23H7/02
Filed: 1981-11-06
Granted: 1984-08-22
Abstract: A machine for the electro-erosion cutting of a part (1) by means of a wire-electrode (2) comprises a nozzle (3) mounted on a tray (29) which is laterally movable in order to give the required inclination to the wire when it runs through the machining area (9). That nozzle (3) is controlled in order to remain coaxial to the wire in the zone (9). This control is achieved by means of a ball joint (18) also mounted on the tray (29) and carried by a tube (17) which extends through a guide (32) being always in the image position of the lower guide (20) with respect to the symmetry plane (31). A mechanical link between the ball joints (18) and (19) ensures that the moves of ball joint (19) are always symmetrical to the moves of ball joint (18).
Patent EP-0090906-B1 (EP)
IPC: A01F25/20
Filed: 1982-04-01
Granted: 1986-07-30
Abstract: 1. A cutting unit (10) for cutting silage, with a blade (1) which is downwardly and upwardly displaceable by means of a drive unit (14-19), the lower end of which blade is toothed, characterised in that a second blade (2) is provided which also has a toothed lower edge, both blades (1, 2) being arranged one behind the other and the teeth (3) of the said blades (1, 2) being displaced relative to one another, both blades are downwardly and upwardly displaceable relative to one another and both blades (1, 2) are reciprocatingly stepwise displaceable by means of the drive unit (14-19) gradually downwards through the silage.
Patent EP-0120104-B1 (EP)
IPC: A47L11/33
Filed: 1983-03-24
Granted: 1986-07-30
Abstract: Mechanical sweeper with slotlike bearing bores with introduction slits in partition walls and outwardly open wheel recesses in the housing wherein the drive/running wheels are closed externally with a smooth surface and are retained by check plates and retaining pockets on the partition walls.
Patent EP-0090368-B1 (EP)
IPC: A61K45/06
Filed: 1983-03-25
Granted: 1987-09-02
Abstract: A veterinary preparation comprising an effective amount of an anthelmintic agent, preferably fenbendazole, and a non-toxic amount of selenium salt, preferably sodium selenate, effective to prevent selenium deficiency in an animal. Preferably, a non-toxic amount of a cobalt salt effective to prevent cobalt deficiency in an animal is also included. By combining selenium with an anthelmintic agent, the safety margin for selenium is greatly increased.
Patent EP-0092104-B1 (EP)
IPC: H05K7/14
Filed: 1983-04-06
Granted: 1985-08-28
Abstract: 1. A rack comprising two front and two rear vertical fixing angle members on which there are mounted, for each card frame, two side slide guides which are aligned relative to each other, for displaceably fixing card frames which are provided with side plates, characterized in that each side slide guide has a carrier (30) whose ends are fitted into receiving means (40) in two shaped strip portions (42) which are fixed to the associated front and rear fixing angle members (32, 34) of the rack, displaceable on the carriers (30) are slides (50) which, on the mutually facing inward sides thereof, are respectively provided at the front end, at the underneath, with a lug (52) having a carrier plate (54) and at the rear end, on the top, with an extension portion (5, 6), mounted to each side plate (10, 12) of the card frame is a rearwardly projecting arm (22) which is respectively provided in the region of the upper edge of its free end with a receiving means (26) for engagement of the extension portion (56) of one of the slides (50), and the arms (2) can be pushed in supported in an inclined position on the carrier plates (54) and, by downward movement of the card frame and engagement of the extension portions (56) into the receiving means (26), can be horizontally and axially immovably secured to the slides (50).
Patent EP-0101664-B1 (EP)
IPC: C09B29/01
Filed: 1983-07-25
Granted: 1986-06-04
Abstract: 1. A monoazo dye of the formula   see diagramm : EP0101664,P35,F1   in which K is the radical of an aminobenzene, alkoxybenzene, alkoxynaphthalene, naphthol, aminonaphthol, pyrazolone, aminopyrazole, indole, naphthimidazole, diphenylamine, tetrahydroquinoline or acetoacetamide, which radicals may be further substituted, R is hydrogen, halogen, C1-6 -alkyl, trifluoromethyl, carboxyl or an -SO2 -C1-6 -alkyl, -SO2 R1 , - SO2 NR2 R3 , CONR2 R3 ; or -CO-R4  group, in which R1  is substituted or unsubstituted phenyl- or naphthyl-C1-4  alkyl radical, each of R2  and R3  independently of the other is hydrogen or a substituted or unsubstituted C1-6  alkyl or C5-7  cycloalkyl radical and R4  is a substituted or unsubstituted phenyl radical, and X is hydrogen, C1-4 alkyl, C1-4 -alkoxy or halogen, with the proviso that R in formula (1) may not be hydrogen or chlorine if the radical -N=N-K is bonded to the phenyl ring in the o-position relative to the -SO2 - group and K is the radical of 2-amino-8-hydroxynaphthalene-6-sulfonic acid, and that R in formula (1) may not be hydrogen if the radical -N=N-K is bonded to the phenyl ring in the o-position relative to the -SO2  group and K is the radical of 1-(3',4'-dichlorophenyl)-3-methyl-5-aminopyrazole or of an aminonaphtholsulfonamide.
Patent EP-0089938-B1 (EP)
IPC: A61K39/00
Filed: 1983-03-22
Granted: 1987-09-09
Abstract: A composition for therapeutic or diagnostic use in regard to pathogenic microorganisms, containing as an active constituent a structural element having the formula:wherein R<sub>1</sub>, R<sub>2</sub>, R<sub>3</sub> and R<sub>4</sub> are same or different and are hydrogen or an organic residue, for example lower alkyl, lower acyl, or a carbohydrate residue or an inorganic residue, such as sulphate or phosphate, and wherein OR<sub>1</sub> is in a- or β-configuration; a process for therapeutic treatment; a process for identification or quantification of the said structural element in native biological material; a process for purifying acceptor structures of bacteria; and a process for performing disinfection on surfaces.
Patent EP-0099387-B1 (EP)
IPC: B29C33/46
Filed: 1983-01-19
Granted: 1986-07-30
Abstract: A method for the manufacture by means of shrink-forming of a packing container of orientation-stretched laminate comprising polyester and aluminium foil, the laminate being formed to a tube (14) and subsequently being made to shrink over a mandrel (10, 28) to the intended shape.
Patent EP-0121543-B1 (EP)
IPC: A61K9/00
Filed: 1983-10-07
Granted: 1986-05-28
Abstract: PCT No. PCT/HU83/00052 Sec. 371 Date Jun. 7, 1984 Sec. 102(e) Date Jun. 7, 1984 PCT Filed Oct. 7, 1983 PCT Pub. No. WO84/01502 PCT Pub. Date Apr. 26, 1984.The invention relates to contraceptive vaginal tablets as well as to a process for preparing them. The tablets of the invention have the following composition: 0.2 to 3 parts by weight of boric acid, 10 to 20 parts by weight of tartaric acid, 1 to 2 parts by weight of vitamin K3-sodium bisulfite adduct, 0.8 to 1.2 parts by weight of polyvinyl pyrrolidone, 2 to 5 parts by weight of magnesium stearate, 8 to 12 parts by weight of carboxymethyl cellulose, 8 to 12 parts by weight of lactose and 50 to 65 parts by weight of microcrystalline cellulose. The vaginal tablets contain preferably 5 to 10 mg of vitamin K3-sodium bisulfite adduct and have a total weight of 500 mg. The tablets of the invention are prepared preferably in such way that the boric acid, the tartaric acid and the vitamin K3-sodium bisulfite adduct, as well as the polyvinyl pyrrolidone, the magnesium stearate, the carboxymethyl cellulose, the lactose and the microcrystalline cellulose are homogenized separately to powder mixtures thereafter the powder mixtures are mixed and pressed to tablets. The tablets should be wetted and put into the back-vaginal fornix 10 minutes before the coitus.
Patent EP-0126430-B1 (EP)
IPC: C07D253/00
Filed: 1984-05-16
Granted: 1991-08-28
Abstract: Essentially, a process is described for the preparation of the 1-triazolylethyl ether derivatives, defined in claim 1, of the general formula I   <IMAGE> (I)  which consists in (a) reacting an oxirane of the formula II   <IMAGE> (II)   at temperatures of -20 DEG to +100 DEG  C., in the presence of an acid catalyst or an acid condensation agent, with an alcohol of the formula III R3-OH (III) to give a glycol monoether of the formula IV   <IMAGE> (IV)   and (b) subsequently reacting the glycol monoether of the formula IV or one of its esters, in the presence of an acid-binding agent or condensation agent, at temperatures of 0 DEG  to 150 DEG  C., with a triazole of the formula V   <IMAGE> (V)   the substituents R1, R2 ; amd R3 in the formula II to IV being as defined under formula I and M in formula V being hydrogen or a metal atom. The novel compounds within the scope of formula I and their use are also described.
Patent EP-0134479-B1 (EP)
IPC: C12P21/06
Filed: 1984-07-05
Granted: 1988-03-02
Abstract: The invention relates to novel, modified eglins B and C, to the preparation thereof, and to pharmaceutical compositions which contain these compounds. Compared with eglin B and C, the modification consists in a terminal shortening. The compounds of the invention can be prepared e.g. by limited enzymatic proteolysis of elgins or by peptide synthesis.
Patent EP-0127209-B1 (EP)
IPC: A61C15/00
Filed: 1984-04-17
Granted: 1988-09-21
Abstract: The present invention relates to a device for cleaning the proximal faces of teeth. The present device comprises a handle to which is fixed at least one elastically deformable cleaning element in the form of a thin bed. This cleaning element may consist of at least one layer, or at least one series of bristles, the plane of symmetry of which is preferably substantially perpendicular to the longitudinal axis of the handle.
Patent EP-0128769-B1 (EP)
Title: Address-programmable catv converter
IPC: H04N7/16
Filed: 1984-06-11
Granted: 1991-05-22
Abstract: An addressable CATV converter for connection with a remote headend in a cable distribution system contains a memory into which a unique address code identifying that converter is downloaded from the remote headend.
Patent EP-0146245-B1 (EP)
IPC: H01M6/10
Filed: 1984-11-01
Granted: 1990-04-11
Abstract: Electrode material, preferably lithium metal, is protected by a layer of material ready to function as an electrode separator and capable of sufficient ionic conductivity to provide an electrolyte, preferably a solvent-free polymeric electrolyte. The electrode material may be rolled to reduce its thickness while so protected.
Patent EP-0122161-B1 (EP)
IPC: B62K21/00
Filed: 1984-01-09
Granted: 1988-06-15
Abstract: 1. A front wheel suspension and steering device for a two-wheel vehicle consisting of a wheel pivot or wheel arm 4 which supports the spindle 5, the front wheel 14 and the steering rod 16, the said arm having two pivot points a and b connecting respectively to the apex of two superposed suspension members 2 and 3, each connecting horizontally by their base to the frame (according to the axes yy and y'y') and either supporting the damper unit 13, with the characteristic that one at least of the two members is constructed with two arms 2 and 2' which are positionned on each side of the wheel 14 by the ball 6, which is fixed inside the spindle 5, the said arms joining at their apex and connecting to the wheel 14 by the said ball 6 ; once assembled, the said member forms a rigid part so that the ball 6 will only be able to describe a circular arc according to the axis yy or y'y', which is determined by the fixation of the two arms 2 and 2' to the frame, and within the plan being perpendicular to that axis.
Patent EP-0130951-B1 (EP)
Title: Pheromone active compounds
IPC: A01N37/02
Filed: 1984-05-22
Granted: 1991-04-03
Abstract: The use of compounds of formula I (in 2,3-threo- configuration):wherein n is an integer from 5 to 9, R' and R" are equal or different, and are each selected from the group consisting of hydrogen, lower alkyl, or are together 0 (oxigen) or = CH<sub>2</sub> (methylene), and R is lower alkyl, for the inhibition of pheromone mediated attraction between male and female of pest insects, particularly of the family Diprionidae; the use of compounds of the formula II (in 2,3-erythroconfiguration):wherein n is an integer from 5 to 9, R<sub>a</sub> is hydrogen, and R<sub>a</sub> is lower alkyl, or R<sub>a</sub> and R<sub>a</sub> together form methylene, and R<sub>a</sub> is lower alkyl, as an attractant for pest insects, preferably of the family Diprionidae.
Patent EP-0130206-B1 (EP)
Title: Procede et dispositif permettant de resoudre un conflit d'utilisation d'un bus
IPC: H04L29/00
Filed: 1983-12-07
Granted: 1988-03-30
Abstract: Procédé et dispositif permettant de résoudre un conflit d'utilisation d'un bus et destiné à être utilisé dans un système numérique de communication où une pluralité de contrôleurs de communication (3000) sont reliés à un bus partagé (100) pour la transmission d'informations par blocs. Un champ de priorité est inclus dans chaque bloc transmis. Le bus est contrôlé de sorte qu'à chaque fois qu'il véhicule un bloc, le champ de priorité de ce bloc est tenu par chacun des contrôleurs de communications. Un contrôleur de communications donné effectue une détermination sur la base des champs de priorité d'un nouveau bloc et d'un bloc présent véhiculé d'une manière active par le bus partagé de sorte que le nouveau bloc possède une priorité plus élevée que le bloc présent. Après avoir effectué une telle détermination, le contrôleur de communications donné transmet le nouveau bloc. Selon un deuxième aspect du procédé et de l'appareil, le bus se caractérise par le fait que lorsque l'un des contrôleurs de communications qui lui sont reliés transmet une valeur logique prédéterminée, le bus véhicule cette valeur logique prédéterminée indépendamment des valeurs logiques transmises par d'autres contrôleurs de communications. Chaque contrôleur de communications contrôle le bus et compte le nombre de bits consécutifs véhiculés par le bus et possèdant la valeur logique prédéterminée. Tout contrôleur de communications désirant un accès au bus transmet consécutivement la valeur logique prédéterminée un certain nombre de fois de sorte que la valeur logiqu prédéterminée est véhiculée un nombre fixe de fois par le bus. Le contrôleur de communications transmet alors une séquence unique de bits mais arrête la transmission lorsqu'une différence est détectée entre un bit transmis par le contrôleur de communications en question et un bit véhiculé simultanément par le bus partagé.
Patent EP-0131030-B1 (EP)
Title: Cassette destinee au coulage d'une ossature en beton
IPC: E04B5/40
Filed: 1983-12-30
Granted: 1986-09-10
Abstract: Une cassette d'ossature en tôle fine est destinée à être réunie à des cassettes adjacentes dans le but de constituer un coffrage perdu lors du coulage d'une ossature en béton et coopérant avec le béton dans l'ossature finie en absorbant des forces. Elle consiste en un fond rectangulaire (11) et en deux parois latérales longitudinales dont les sections de bordure sont repliées vers le haut. Ces sections de bordure consistent en une bride horizontale supérieure (5), en une âme verticale (3) présentant des renflements (8) et plus bas un manchon (6). Sur les manchons (6) et entre ceux-ci se trouve une section supérieure (9), également assujettie à ces manchons. L'espace défini entre la section supérieure (9) et le fond (11) de la cassette peut être rempli avec un matériau isolant ou être utilisé pour un matériau d'installation (14). Le béton est coulé sur la section supérieure (9) et entre les âmes (3).
Patent EP-0155450-B1 (EP)
IPC: C08F2/26
Filed: 1985-01-17
Granted: 1987-09-30
Abstract: Low-viscosity acrylate hydrosols based on (meth)-acrylic acid esters and other monomers, such as styrene, methyl styrene, acrylonitrile, vinyl acetate and/or vinyl chloride, which are produced in the presence of a special mixed emulsifier of an alkyl phenol ether sulfate and an  alpha -sulfocarboxylic acid and/or an ester thereof with a C1 to C4-alcohol.
Patent EP-0186040-B1 (EP)
IPC: G11C29/12
Filed: 1985-12-10
Granted: 1990-03-21
Abstract: Integrated semiconductor memory includes n identical memory cell fields, each having a data width equal to m, n . m data lines for writing-in and reading-out memory data into and out of the memory cell fields, m first data separators each having an assigned data input terminal for applying the memory data as a function of addressing data when written-in, m second data separators for selecting one of the n data lines in response to the addressing data when reading out the memory data and for applying the memory data to the outputs of the second data separators, data output terminals for receiving the memory data, evaluation circuits connected to data lines for feeding data to the data output terminals in response to a control signal for activating an error signal to the data output terminals upon the occurrence of faulty memory data, third data separators for transferring the memory data in parallel to all of the n data lines in response to the control signal, and fourth data separators for selectively feeding either the memory data selected by the second data separators or the output signal generated by the evaluation circuit to the data output terminals in response to the control signal.