baber/WOPTO huggingface dataset:
Patent EP-0046838-B1 (EP)
Title: Commutator device for adjusting the output power of microwave apparatuses
IPC: A61N5/02
Filed: 1981-03-17
Granted: 1987-06-24
Abstract: 1. A method for adjusting the microwave power of microwave apparata, preferably microwave radiation apparata, having a microwave generator (10) and a microwave radiator (16) as well as a series connection comprising an attenuator (12) and a matching device (13) between the microwave generator and the microwave radiator, characterised in that the microwave power is regulated to a value lying below a predetermined maximum value by way of a predetermined mismatch, the attenuator being fixedly adjusted.
Patent EP-0034861-B1 (EP)
IPC: A01J25/13
Filed: 1981-02-16
Granted: 1984-01-04
Abstract: A cheese mould having a wall of plastic material, which wall is provided with fine holes and the inner surface of which may be provided with grooves, said inner surface being subjected to a roughening treatment, for instance rubbing with a steel brush, course sand paper, a rasp or a scouring substance, so that small scratches are made, in order to improve the rind forming properties of the mould.
Patent EP-0039652-B1 (EP)
IPC: C07C51/12
Filed: 1981-05-04
Granted: 1983-06-22
Abstract: Carboxylic acids having the structural formula R1COOH, wherein R1 is a linear, branched or cyclic chain alkyl radical of from 1 to 6 carbon atoms or a phenyl-CnH2n-radical wherein 1</=n</=6, are prepared by carbonylating an alcohol having the formula R1-OH with carbon monoxide in liquid phase, in the presence of a catalytically effective amount of nickel and an alkyl or acyl halide promoter therefor, at a temperature of at least about 120 DEG  C. and under a total pressure of less than 200 bars, and said carbonylation being carried out in the presence of at least one vanadium compound in which the vanadium is in an oxidation state of 4 or 5, and in an initial carboxylic acid reaction medium having the formula R2-COOH, wherein R2 is defined as was R1 above, and further wherein R1 and R2 may be the same or different.
Patent EP-0055707-B1 (EP)
Title: Preparation de carbonate de sodium dihydroxyaluminium
IPC: C01F7/782
Filed: 1981-03-26
Granted: 1984-04-18
Abstract: Du carbonate de sodium de dihydroxyaluminium est prepare en faisant reagir un sel d'aluminium ionique avec un exces stoechiometrique de carbonate de sodium dans un milieu aqueux en presence d'hydroxyde de sodium avec un pH compris entre 7,2 et 10,5. Une quantite de carbonate de sodium egale a dix fois au moins, et de preference quinze fois, en poids celle du sel d'aluminium est utilisee et/ou un sous-produit du sel de sodium, mais non du carbonate de sodium, est precipite du milieu aqueux. De preference, le sel de sodium est precipite par saturation du milieu aqueux avec du carbonate de sodium et un sous-produit du sel de sodium avec une concentration en carbonate de sodium inferieure a la concentration invariante pour le carbonate de sodium et par consequent avec une concentration en sous-produit du sel de sodium superieure a la concentration invariante pour le sous-produit du sel de sodium. Apres separation du sous-produit de sel de sodium, le milieu aqueux contenant du carbonate de sodium est reutilise comme source de carbonate de sodium pour une reaction ulterieure avec un sel d'aluminium.
Patent EP-0096099-B1 (EP)
IPC: B27N3/22
Filed: 1982-06-16
Granted: 1986-07-30
Abstract: 1. Device for pressing layers of chips (6) situated on supports (5, 36) into individual moulded parts, by means of conveyor (1), press loading apparatus (3, 13, 14), multiple level heating press (23), press unloading apparatus (24, 25, 26) and a separating apparatus (32, 33), for the separation of the finished chip plate from the support (5, 36), characterized in that at each heating plate inlet and outlet of the heating press, in each case a loading table (3, 13, 14) and an unloading table (24, 25, 26) are arranged so as to be rotatably movable about a hinge (17, 18, 19, 17', 18', 19') on each heating plate (20, 21, 22), the free ends of each loading-and unloading-table being movably carried by a lifting device (10, 11, 12), and that each unit of loading table (3, 13, 14), heating press plate (20, 21, 22), unloading table (24, 25, 26) is embraced by a pair of drivable drag conveyors (9, 9', 9") provided with driving dogs.
Patent EP-0073053-B1 (EP)
IPC: C07C323/58
Filed: 1982-08-23
Granted: 1984-10-24
Abstract: There is described the resolution of the racemate S-(carboxymethyl)-(RS)-cysteine. It is carried out by means of the optical isomers of 1-phenyl-ethylamine. This process makes it possible to obtain in a simple manner S-(carboxymethyl)-(R)-cysteine which is important for pharmaceutical purposes and is made from synthetically produced cysteine.
Patent EP-0078903-B1 (EP)
IPC: H04L7/10
Filed: 1982-09-18
Granted: 1985-02-06
Abstract: In an apparatus and a method for recognizing the start of a noise-corrupted received telegram signal, and wherein the telegram signal consists of an information-containing sequence of bits ahead of the telegram signal, thereafter transmitting an intermediate sequence of bits following the preliminary sequence, but still ahead of the telegram signal, wherein the preliminary and the intermediate sequences are correlated with different parts of the preliminary and of the intermediate sequence in a pre-arranged manner, and detecting the pre-arranged manner so as to positively signal termination of the intermediate sequence; recognition of the start of the telegram signal is thereby ensured.
Patent EP-0080749-B1 (EP)
IPC: C11D3/50
Filed: 1982-11-08
Granted: 1986-04-16
Abstract: Liquid detergent compositions, particularly for use as hard surface cleaners, comprise surfactant, terpenes, and BUTYL CARBITOL. The compositions provide excellent cleaning of both greasy and particulate soils from hard surfaces without streaking or filming, excellent formulation homogeneity, stability and viscosity characteristics, as well as good suds control.
Patent EP-0074803-B1 (EP)
Title: Clad metal joint closure
IPC: B23K9/23
Filed: 1982-09-09
Granted: 1986-03-19
Abstract: A plasma arc spray overlay of cladding metals is used over joints between clad metal pieces to provide a continuous cladding metal surface. The technique permits applying an overlay of a high melting point cladding metal to a cladding metal surface without excessive heating of the backing metal.
Patent EP-0106923-B1 (EP)
IPC: C06B47/14
Filed: 1982-10-21
Granted: 1987-01-07
Abstract: A water-in-oil explosives composition comprising water, liquid or liquefiable carbonaceous fuel and inorganic oxidiser salt, optionally with gassing agent and/or thickening agent, and containing 0.02 to 2% of a stabiliser selected from organo-sulphur compounds, organic compounds containing quaternary nitrogen, phenolic compounds and substituted derivatives thereof, dihydroxybenzenes, quinones, unsubstituted and substituted aryl diazo compounds, unsubstituted and substituted aryl amines and salts thereof, and unsubstituted and substituted quinolines. Preferred stabilisers include thiourea, hydroquinone, anthraquinone, 1-phenylazo-2-naphthol, 1-[(4 min -o-tolylazo)-o-tolylazo]-2-naphthol, N-phenyl- alpha -naphthylamine, N-phenyl- beta -naphthylamine, the condensation products of 1,4 dichloroanthraquinone with p-toluidine and 2,2,4-trimethyl-1,2-dihydroquinolines. The compositions have improved sensitivity and stability against phase separation at elevated temperatures and under cycling temperature conditions between - 16 and + 50 DEG C.
Patent EP-0086797-B1 (EP)
IPC: F16H7/08
Filed: 1982-08-26
Granted: 1987-04-22
Abstract: A reflectance meter for use in a blood glucose tester for measuring the colour change of test strips, treated with blood to be tested. The reflectance meter comprises a strip gate (7) for receiving and holding a treated strip in position. Light from a lamp source (8) is reflected from the strip and sensed by a light sensitive device (9), the output of which is connected to an electronic measuring circuit (55) which determines blood glucose level from the intensity of reflected light. The measured level is displayed by an analogue (14), digital (43), mechanical or thermal display. The strip gates can be coded (48) in accordance with the particular strip variety used.
Patent EP-0089985-B1 (EP)
IPC: A47B9/04
Filed: 1982-10-02
Granted: 1988-09-14
Abstract: The table comprises a mounting with columns (1, 2) each comprised of a lower portion (3) and of a telescopic upper portion (4). A cross-bar (5) connects the upper portions (3). A height adjusting device (6) acts on the upper telescopic portion (4) which carries a plate (7) for the keyboard and an independent height adjustable screen plate (8). Each plate (7, 8) has its own lower portions (3) and upper portions (4) and its own adjusting system. Each column (1, 2) has its own actuation handle (9) arranged on the long side of the plate and comprising driving shafts (10, 11) for the height adjusting device (6) of the keyboard plate (7) and the screen plate (8). The driving shafts (10, 11) traverse the lower portion (3) and the upper portion (4) carrying the keyboard plate (7) and the traversed upper portions (4) are provided with oblong holes (12) for the driving shafts (10, 11), of which the length corresponds at least to the adjusting travel. Such arrangement enables to house the driving shafts (10, 11) in an invisible manner and to support them in a simple way.
Patent EP-0092655-B1 (EP)
IPC: B27K3/15
Filed: 1983-02-19
Granted: 1985-06-19
Abstract: 1. An aqueous composition for treating wood containing 1) a water-soluble or water-dispersible, oxidatively drying binder which has a double-bond content corresponding to an iodine value of at least 100 [g iodine/100 g] and is based on a 1,3-butadiene polymer optionally modified by isomerisation, partial cyclisation or partial hydrogenation, the polymer having a relative molecular weight (-Mn ) of 500 to 6000 and containing at least 70 mol % of units obtained by polymerisation of 1,3-butadiene and not more than 30 mol % of units obtained by polymerisation of one or more other copolymerisable 1,3-diolefins and alpha-monoolefins, 2) a water-insoluble organic wood preserving agent or mixture of agents and optionally also a watersoluble organic wood preserving agent or mixture of agents, and 3) optionally one or more additives conventional in the impregnating and coating industries, but excluding pore-closing additives, characterized in that 4) the binder satisfies the additional criterion that it is a polymer carrying amino groups but not quaternary ammonium groups and containing from more than 50 up to 600 mg-atom of titratable amine nitrogen per 110 g, and 5) the composition contains acid and has a pH of from 2 to 8, the acid strength and amount of acid (degree of neutralisation) on the one hand and the amount of amino groups on the other hand being selected so that the binder is water-soluble or water-dispersible.
Patent EP-0089501-B1 (EP)
IPC: B65D5/06
Filed: 1983-02-23
Granted: 1986-09-03
Abstract: The invention relates to a package of the type having a container body with four side walls, opposite each other in pairs, and a top end wall which along a lateral edge is joined to the container body through a triangular, double-walled lug. The package, moreover, possesses a sealing fin which extends from the point of the said triangular lug and out over the top end wall. This sealing fin is folded down along at least a portion of its length against the top end wall and is retained in its folded down position. The said sealing fin has one or more cuts or perforations weakening the packing material. The cuts are arranged preferably at right angles to the sealing fin in the material layer of the sealing fin which is nearest to the top end wall in the folded down position of the sealing fin.
Patent EP-0088316-B1 (EP)
IPC: F28F3/08
Filed: 1983-02-26
Granted: 1989-04-26
Abstract: A heat exchanger comprising a plurality of plates (5, 6) arranged adjacent to each other, whereby passages (9, 10) for two mutually heat exchanging fluids are formed between the plates. The plates comprises corrugations or ridges (7, 8), whereby the corrugations form an angle (a) with the longitudinal rim of the plate. In the first type of plates the corrugations form a first angle (α<sub>1</sub>) with said rim and in the second type of plates the corrugations form a second angle (a<sub>2</sub>) with the rim. The plates are combined in order to form two types of passages having different thermal length. The firsttype of passage (9) is obtained by combining a first plate and a second plate and the second type (10) of passage is formed by combining a first plate and a second plate, wherein one of the plates is turned 180° in its own plane. Thus, two types of passages having different thermal lengths are obtained. The two types of passages can be combined for each heat exchanging fluid in order to provide the desired thermal length for that fluid.
Patent EP-0088969-B1 (EP)
IPC: E01D19/04
Filed: 1983-03-04
Granted: 1985-10-23
Abstract: 1. A reinforced elastomer bearer for supporting heavy components, in particular in bridges, wherein the elastomer material thereof has passing therethrough reinforcing plates which are separated from each other by layers of elastomer and which are shear-resistantly connected thereto by vulcanisation characterised in that inserted in the elastomer (8) of the bearer (5) between two mutually adjacent reinforcing plates (7) is a flat pressurisable capsule press (1) which in per se known manner comprises two sheet members (2) which are welded together at their edges by way of a respective bead (3) having a hinge action and which, with the beads (3), form a cavity which accommodates the pressure fluid and which is variable under the pressure thereof, which capsule press is elastically enclosed in the elastomer (6, 8) of the bearer (5) by vulcanisation.
Patent EP-0093933-B1 (EP)
IPC: G05F1/08
Filed: 1983-04-23
Granted: 1986-01-02
Abstract: The impulse welding device includes a transistor circuit which is operated by an impulse generator. The power transistors of the transistor circuit are operated alternately in the blocked condition and in the conducting condition. The transistor circuit is connected to a direct current power source in series with the arc which is created between the welding electrode and the work piece to be welded. The transistor circuit is shunted by an ohmic resistor which allows a spacing current to flow through the ignited arc during the impulse pauses. Since the power transistors are substantially completely blocked during the impulse pauses, the power loss will be decreased.
Patent EP-0111234-B1 (EP)
IPC: C07D521/00
Filed: 1983-11-28
Granted: 1986-10-08
Abstract: A method of combating fungi which comprises to such fungi or to a fungus habitat a fungicidally effective amount of a substituted hydroxyalkyl-azole of the formula    <IMAGE>  (I)  in which R1 is optionally substituted phenyl, -O-phenyl, -S-phenyl, -SO-phenyl, -SO2-phenyl, -CH2-phenyl, -CH2-O-phenyl, -CH2-S-phenyl, -CH2-SO-phenyl or -CH2-SO2-phenyl, R2 is alkyl, R3 is alkyl, X is a nitrogen atom or the CH group, Y is halogen, alkyl, cycloalkyl, alkoxy, alkylthio, halogenoalkyl, halogenoalkoxy, halogenoalkylthio, optionally substituted phenyl, optionally substituted phenylalkyl or optionally substituted phenylalkoxy, and m is 0, 1, 2 or 3, or an addition product thereof with an acid or metal salt.
Patent EP-0111273-B1 (EP)
IPC: G03F7/40
Filed: 1983-12-02
Granted: 1987-03-04
Abstract: 1. A light-sensitive composition which comprises a water-insoluble binder which is soluble in aqueous-alkaline solutions ; and a light-sensitive component selected from the group consisting of o- or p- quinone diazides, diazonium salt polycondensation products, or a mixture of a) a compound which eliminates an acid on exposure to light and b) a compound having at least one C-O-C group which can be split by acid ; and a thermo-crosslinking compound, which thermo-crosslinking compound is a cyclical acid amide of the general formula :   see diagramm : EP0111273,P8,F1   wherein R denotes a hydrogen atom or an alkyl group.
Patent EP-0111960-B1 (EP)
IPC: A22C11/00
Filed: 1983-12-06
Granted: 1986-07-30
Abstract: To apply a length of flexible tubing to the filling pipe 5 of a multiple-spout head 6 for making a casing section 4, which is closed at one end and is to be processed further on a combined filling and closing machine, a carrying element 2 having a tubular end portion 12 is used, which is carried by a tubing feeder 1 operated to feed the tubing 3, which has been withdrawn from a roll 8 of tubing. To apply the length of tubing to the filling pipe, the carrying element 2 is moved axially into engagement with the end portion 13 of the filling pipe. Gripping elements 19 are provided to retain the length of tubing on the carrying element 2. The tubular end portion 12 of the carrying element 2 is designed so that it surrounds the end portion 13 of the filling pipe when the carrying element has been axially moved toward the filling pipe, and that the tubular end portion 12 of the filling element has one or more notches 18, through which one or more gripping elements 19 can be pivotally moved to retain the tubing 3 on the end portion 13 of the filling pipe. Feed rollers held against rotation are used as gripping elements to retain the tubing 3 on the tubular end portion 12 of the carrying element 2. The center lines of said feed rollers 15 lie approximately in the same plane as the points at which the gripping elements 19 engage the end portion 13 of the filling pipe.
Patent EP-0099314-B1 (EP)
IPC: A01D75/18
Filed: 1983-06-15
Granted: 1989-12-06
Abstract: In a disk mower which normally has a forward direction of movement and includes a housing, at least two disks rotatably mounted in the housing and operable thereabove, and wherein each disk includes at least one cutter, an entrainment device for the disks supported by the housing and adapted to be driven by a power source external to the housing, and a soil removal device located in a front portion of the housing as defined by the forward direction for reducing any accumulation of soil on the housing, the improvement includes a suspension device for suspending the soil removal device from the housing so as to allow the soil removal device to extend, at the front portion of said housing and as seen from above, completely within the area delimited by the trajectory of said cutters during rotation, and to have at least one degree of freedom of movement with respect to the housing to move along a substantially vertical direction and in an upwardly sense, thereby normally resulting in displacements and/or vibrations of the soil removal device in said substantially vertical direction and in said upwardly sense during operating of the disk mower, and wherein the displacements and/or vibrations of the soil removing device prevent any significant accumulation of soil at least near the front part of the housing.
Patent EP-0129668-B1 (EP)
IPC: A01H1/02
Filed: 1984-04-26
Granted: 1989-08-23
Abstract: 1. A process for producing proliferating cell aggregates, which comprises a) uniformly distributing isolated protoplasts or isolated cells regenerated from protoplasts in or on an agarose-solidified culture medium, and/or b) cutting the pretreated and solidified culture medium into segments and transferring the segments to a nutrient solution, and continuing culturing in both cases until the cell aggregates have attained the desired size.
Patent EP-0130549-B1 (EP)
IPC: C07C305/24
Filed: 1984-06-27
Granted: 1987-03-04
Abstract: 5-Aminosalicylic acid O-sulfates of physiologically acceptable bases are new substances which are preparable by esterification of 5-nitrosalicylic acid alkyl esters with carbodiimide and sulfuric acid, alkaline saponification of the alkyl ester group and reduction of the thus obtained 5-nitrosalicylic acid O-sulfates. Said substances are useful as drugs, more specifically for the treatment of colitis ulcerosa, enteritis regionalis Crohn (morbus Crohn), chronic nonspecific colitis and diverticulitis.
Patent EP-0144715-B1 (EP)
IPC: B07C5/36
Filed: 1984-10-31
Granted: 1988-08-24
Abstract: In a device for conveying components contained in an input magazine, particularly integrated chips, to an output magazine (3), which is connected to the input magazine by means of a testing device, individual component receiving portions (34) of the output magazine (3) are provided with storage and indicating devices (52), each of which store and indicate information corresponding to a component testing and measuring class. The components are supplied to the receiving portions (34) of the output magazine (3), on the basis of the data stored in the individual storage and indicating devices (52), so that a component determined by the testing device as belonging to a certain component test and measuring class is conveyed to the receiving portions (34) associated with this class, and in the absence of such a receiving portion is conveyed to a receiving portion which is still free, which is then marked as belonging to the test and measuring class in question.
Patent EP-0149797-B1 (EP)
Title: Plastic reaction container for small liquid samples
IPC: B01L3/14
Filed: 1984-12-13
Granted: 1989-01-25
Abstract: A plastic reaction vessel for holding a small quantity of liquid comprises a vessel body which has a body flange (4) surrounding an opening formed in the body, a cover, and a connecting strip (5) which is integral with the vessel body and the cover. Opposite to the connecting strip (5), the body flange (4) has a downwardly facing abutment surface (25), which is engageable by a hooklike extension (23), which is formed on the cover (6) and extends downwardly when the cover is closed. The connecting strip (5) comprises a hinge portion (12) between its opposite end portions. The cover comprise a cylindrical skirt, which is adapted to be inserted into the vessel body through the opening therein. A sealing lip (8) is provided on the outside of said skirt at that end thereof which is adapted to be inserted into the opening of the vessel body. The cover (6) has an outwardly protruding rim (16), from which a depending flange extends, which contacts the body flange so that a parallel guidance of the cover (6) is effected in conjunction with the hinge portion of the connecting strip. An alignment of the cover (6) is effected by the sealing lip (8), which is formed on the cylindrical skirt and in sealing contact with the inside surface of the vessel body.
Patent EP-0141641-B1 (EP)
IPC: C08F6/20
Filed: 1984-10-30
Granted: 1987-09-09
Abstract: An aqueous sizing composition can be prepared by mixing into water a concentrate that comprises a substantially anhydrous dispersion of a polyelectrolyte in an organic liquid comprising a solution of a reactive size in a hydrophobic solvent.
Patent EP-0145456-B1 (EP)
Title: Shearing type blowout preventer
IPC: E21B33/06
Filed: 1984-12-06
Granted: 1990-09-05
Abstract: A ram-type shearing apparatus for a wellhead having a body with a vertical bore therethrough and aligned, opposed ram guideways 16 extending outward in the body from the bore, a ram assembly 20, 22 in each of the guideways, each of the ram assembles having a ram body with a shearing blade 36, 38 on the face of the ram and means for moving the ram inward and outward in the guideway, the cutting edge of the upper shear blade 38 and the face of the ram assembly below the upper shear blade being concave to support the string during shearing sufficiently to constrain the string below the upper shear blade as it is sheared to a shape suitable for receiving an overshot type of retrieving tool and to allow flow therein, the lower shear blade 36 having at least one node extending toward the upper shear blade so that when a pipe is being sheared the node engages and penetrates the pipe prior to other shearing of the pipe to thereby reduce the force used for such shearing.