baber/WOPTO huggingface dataset:
Patent SG-83386-G (SG)
Title: Volatile metal complexes
IPC: C07C45/77
Filed: 1986-10-14
Abstract: A compound characterised in that it is a THF adduct of a  beta -diketonate complex of 1,1,1,5,5,5-hexafluoro-2,4-pentanedione with Mg or Zn, the adduct having a molecular formula:
 M(hfa)2.nTHF
 wherein M represents Mg or Zn and n represents 1-4, is disclosed. 
<??>The present invention offers advantages over the prior art. In particular, the present compounds offer high volatility and good chemical stability at vaporization temperatures.
Patent SG-115093-G (SG)
Title: Therapeutic composition containing gamma-linolenicacid and an assimilable form of calcium
Inventor: HORROBIN DAVID FREDERICK
IPC: A61K36/00
Filed: 1993-10-18
Abstract: Combinations of gamma-linolenic acid (GLA) and calcium, presented for administration in assimilable dosage unit form in doses of 1mg to 100g GLA and 1mg to 20g calcium daily, for example, for the treatment of osteoporosis and other bone disorders involving calcium loss from the bones, of premenstrual syndrome, or of hypertension.
Patent IE-790013-L (IE)
Title: Polysubstituted-2-(3-loweralkylamino-2-or(1)-propoxy)¹pyridines
IPC: A61P9/12
Filed: 1979-01-03
Abstract: Novel substituted (3-loweralkylamino-2-R1O-propoxy) pyridines, their pharmaceutically acceptable salts and formula <CHEM> wherein n is 3, 4, 5 or 6, R is C3-C4 branched alkyl, R1 is H or -@-L wherein L is selected from C1-C10 alkyl, phenyl and substituted phenyl having up to two substituents which are independently selected from C1-C4 alkyl, C1-C4 alkoxy and halo, R2 is F, CN, CF3, Cl, <CHEM> , NO2, -COOR5 wherein R5 is H, C1-C6 alkyl or C6-C12 carbocyclic aryl, -CONR6R7 wherein R6 and R7 when separate, are H or C1-C6 alkyl and when joined, are -CH2-(CH2)3-CH2-, -CH2-CH2-O-CH2-CH2, -CH2-CH2-NH-CH2-CH2- or -CH2- CH2-N(CH3)-CH2-CH2-, and R3 and R4 are independently selected from H, C1-C4 alkyl, CF3, F, <CHEM> C1-C4alkyl-@-NH, phenyl and substituted phenyl wherein said substituents are independently selected from C1- C4alkyl, C1-C4alkoxy and halo, such that one of R3 and R4 is other than H, and pharmaceutically acceptable salts thereof, and their preparation are disclosed. These pyridines have pharmaceutically useful properties such as beta -adrenergic blocking activity.
[EP0003278A1]
Patent IE-42394-L (IE)
Title: Production of peracids and epoxides
IPC: C07C409/00
Filed: 1976-01-12
Abstract: The invention provides a process for epoxidation of an alkene by reaction with a peracid, characterized by supplying an aqueous phase comprising sulphuric acid, hydrogen peroxide and water and an organic phase comprising acetic acid or propionic acid in a chlorinated hydrocarbon solvent to a liquid-liquid extraction device in such manner that these two phases pass in countercurrent through the extraction device; withdrawing from such extraction device an organic solution of peracid and carboxylic acid in the chlorinated hydrocarbon; passing said organic solution and the alkene cocurrently to a reactor; withdrawing from the reactor a product mixture and effecting fractional distillation thereof; withdrawing from such fractional distillation a product phase comprising the oxirane and a recycle phase comprising carboxylic acid in the chlorinated hydrocarbon, and passing such recycle phase from the distillation to the extraction device to form the organic phase therein. The importance of the invention resides in the integration of the epoxidation step with that of the manufacture of the peracid, and in the fact that the carboxylic acid, sulphuric acid and chlorinated hydrocarbon solvent are all recycled. (From US4071541 A) [GB1535313A]
Patent IE-40486-L (IE)
Title: Fibre treatment process
IPC: D06M11/59
Filed: 1975-01-28
Abstract: This invention relates to a process for treating natural polyamidic fibres of asymmetric structure, particularly wool, with liquid ammonia, in which a nucleophilic substance is added to said liquid ammonia. The treatment time is thus reduced and the dye affinity is improved.
[US4030883A]
Patent IE-780385-L (IE)
Title: Boat.
IPC: B63B1/28
Filed: 1978-02-22
Abstract: Disclosed is a hull for a sea vessel having at least one pair of flow tubes mounted to the hull and extending substantially parallel to and symmetrically with the keel line of the hull below the water line. The flow tubes themselves are preferably of an elliptical cross-section having an inlet at the forward section of the hull and an outlet at the aft section of the hull for the flow of sea water therethrough. The flow tubes are movably mounted to enable the raising and lowering corresponding to the velocity of the hull through the water and the water conditions respectively. The sea vessel with the improved hull design is preferably propelled by an airscrew engine or a jet engine.
[US4254729A]
Patent IE-44526-L (IE)
Title: Moulding glass or plastic material.
IPC: B29C49/42
Filed: 1977-03-09
Abstract: A moulding tool for a machine for moulding plastic material, especially molten glass, comprises at least one mould middle section divided into a plurality of middle section parts, and operating means having members each carrying with clearance a respective one of the mould middle section parts for opening and closing movements transversely of the longitudinal axis of the mould and transversely guiding the parts in two axially spaced guide planes by means of guide elements.
[US4101306A]
Patent IE-790532-L (IE)
Title: Wave powered motor
IPC: F03B13/22
Filed: 1979-08-08
Abstract: Apparatus for converting ocean surface wave energy into useful rotational kinetic energy. A refractive horn and ramp provides reflectionless impedance transformation of ocean surface wave energy at the input to the system. Wave energy, in the form of breakers, which are massive pulses of essentially pure kinetic energy, from the output of the horn/ramp are then smoothed and transformed directly to mechanical rotation. Smoothing is accomplished by the inertial properties of a "liquid flywheel". The rotational kinetic energy may be extracted by means of a turbine to provide useful work. Discharged water is returned to the ambient ocean through a low terminal velocity diffuser. The entire structure may be located offshore and the discharged fluids may be used for auxiliary purposes.
[US4152895A]
Patent IE-43824-L (IE)
Title: Methylthiovalero- and capro-phenone oxime derivatives.
IPC: A61P25/24
Filed: 1976-03-18
Abstract: SUBSTITUTE REMPLACEMENT SECTION is not Present Cette Section est Absente
[CA1076143A]
Patent IE-820660-L (IE)
Title: Window stay
IPC: E05C17/24
Filed: 1982-03-22
Abstract: A window stay for adjustable mounting of a window sash into a window frame. The window stay includes a first mounting plate (10) adapted for attachment to a frame of a window and a second mounting plate (11) adapted for attachment to a sash of a window. An arm (12) is pivoted at one end to the second mounting plate (11) and its other end is pivoted to the first mounting plate (10). The second mounting plate (11) is coupled to a carriage (14), preferably by being coupled directly thereto by a pivot joint (21). A carriage housing (17) extends longitudinally along the first mounting plate (10) and a portion of the carriage (14) is slidingly engaged within the housing. The carriage (14) has a wear resistant surface (14) which is in sliding contact with an inner wall surface of the housing (17). Adjustment means (25, 27) enable the contact pressure between the wear resistant surface and the inner wall surface to be adjusted. <IMAGE>
[GB2095743A]
Patent IE-890929-L (IE)
Title: Pharmaceutical compositions having good stability
IPC: A61K31/19
Filed: 1989-03-23
Abstract: A pharmaceutical composition is provided which has excellent stability, when dispersed in water has a pH of at least about 9, and includes a medicament which is sensitive to a low pH environment such as pravastatin, one or more fillers such as lactose and/or microcrystalline cellulose, one or more binders, such as microcrystalline cellulose (dry binder) or polyvinylpyrrolidone (wet binder), one or more disintegrating agents such as croscarmellose sodium, one or more lubricants such as magnesium stearate and one or more basifying agents such as magnesium oxide.
Patent IE-35540-L (IE)
Title: Preparing semiconductor material
IPC: H01L21/3063
Filed: 1971-07-26
Abstract: A method of preparing slices of semiconductor material, having a first type of conductivity, which slice has discrete doped regions, is disclosed. The method consists of preparing or selecting a block of semiconductive material having at least one first region of the first conductivity type and at least one second region of a different conductivity which is more rapidly electroetched than the first conductivity type region. The block is exposed to an ion implantation source which implants suitable ions in at least one discrete portion of the first region. The ion-implanted block is then subjected to an electroetching treatment whereby the second region is selectively etched thereby resulting in the formation of a slice of the first conductivity type material, having suitable ions implanted therein. The slice is then subjected to an annealing or heat treatment whereby the implanted ions are activated resulting in a slice having discrete regions having different conductivity.
[US3642593A]
Patent FI-803640-L (FI)
Inventor: STAHL WERNER
IPC: B01D33/00
Filed: 1980-11-21
Abstract: 1. A filtering apparatus having a filtering device operating under gage pressure and vacuum, comprising a layer of filtering material e.g. a filter cloth for extracting solid particles from liquids, characterized in that the filtering device is a vacuum-filtering device (10, 20, 40), and in that the whole vacuum-filtering device (10, 20, 40) including the bearings, the driving system, the controls and the like is placed in a gage pressure space (11) to which the operators have access, which is under gage pressure and which is shut off from the outside atmosphere.
Patent FI-810937-L (FI)
Inventor: HEINRICH WOLFGANG
IPC: B05C7/00
Filed: 1981-03-26
Abstract: Disclosed is a process for coating the outside surface of a length of tubing comprising the steps of coating the outside surface of the tubing with an initial layer of coating liquid, transporting the coated tubing along its longitudinal axis in a substantially vertically upward direction; passing the coated tubing through a constriction of predetermined width to reduce the thickness of the initial layer and form a thin layer of desired thickness on the outside of the tubing; leveling the thin layer without reducing the weight per unit area of the thin layer to form a layer of uniform thickness; and exposing the tubing to heat of a sufficient temperature to solidify the coating liquid and form an uninterrupted film of uniform thickness on the outside of the tubing.
Patent FI-821077-L (FI)
Inventor: SCHRADER DIETER
IPC: B05B7/04
Filed: 1982-03-26
Abstract: 1. Aerosol package with two separate chambers (5, 6), each equipped with at least one respective valve (7, 8, 9), for different components (A, B) to be intermixed in use, in which the intermixing takes place through common actuation of a respective valve (8, 9) of each of the chambers (5, 6), with an arrangement one above the other of an upper chamber (5) receiving a first component (A) substantially free of pressure as well as a lower chamber (6) receiving a second component (B) together with a quantity of propellant gas substantially adequate for the expulsion of the component mixture (A, B), as well as with a connecting channel (10) between the chambers, which is to be opened with the aid of a mother-daughter valve arrangement, which consists of a base valve (8) of the upper chamber (5) as well as a head valve (9) of the lower chamber (6) and is to be actuated through a mechanical movement of the chambers (5, 6) each towards the other, and with an independently actuable head or delivery valve (7) of the upper chamber (5), characterised thereby, that the chambers (5, 6) are arranged in a common container (1) each to be movable relative to the other, that the upper chamber (5) consists of synthetic material or aluminum and receives the lower chamber (6) in a prolongation, that a riser pipe (13) reaching substantially up to the chamber base is associated with the head valve (9) of the lower chamber and that the upper chamber (5) contains an additional shaking space which amounts to 5 to 50% of the volume of the mixture of both the components (A, B).
Patent FI-822291-L (FI)
Inventor: NIEDECKER HERBERT
IPC: A22C11/02
Filed: 1982-06-28
Abstract: 1. A process of filling and closing sausages on combined filling and closing machines, wherein the casing required for the sausage is withdrawn from a roll of plastic sheeting and is shaped on the filling tube, characterized in that the casing to be filled is braked by a casing brake as the casing leaves the filling tube and that a supply of casing material is continuously or intermittently advanced on the filling tube toward the casing brake so that a loose supply is available as a buffer for the filling operation.
Patent FI-851366-L (FI)
Inventor: HORMI OSMO
IPC: C07D307/58
Filed: 1985-04-04
Abstract: The invention relates to furan derivatives of the formula I, where Y is a group -P(O)A2, where A, simultaneously or each separately, can be halogen, dialkylamino or an alkoxy group; or -C(O)R', where R' can be a tert-alkyl, aryl or hetero aromatic group; or -C(O)OR", where R" can be an alkyl or aryl group, and where Z is hydrogen, halogen, or an alkyl or alkoxy group. The invention also relates to the process for preparing compounds of the formula I. In the process, furanones of the formula II where Z is the same as above, are caused to react with compounds of the formula III where Y is the same as above and L is a group which leaves readily. <IMAGE>
Patent FI-852251-L (FI)
Inventor: OBERMEIER RAINER
IPC: C12P21/02
Filed: 1985-06-05
Abstract: The invention relates to a process for the isolation and purification of  alpha -interferons generated by plasmids from bacterial cultures which have been modified by genetic engineering, and of  alpha -interferons from culture supernatants of induced mammalian cells, which comprises partition of appropriate crude substances containing interferon between an aqueous urea solution, which contains a surfactant, and a mixture of n-butanol and glacial acetic acid which contains water, and isolation of the purified  alpha -interferons from the upper phase.
Patent FI-852505-L (FI)
Inventor: KRUEGER HORST
IPC: D21C9/10
Filed: 1985-06-25
Abstract: A process for the delignification and bleaching of cellulose with oxygen and hydrogen peroxide, in which in a given case the delignification is carried out with oxygen in the presence of MgO, and the cellulose subsequently is bleached simultaneously with hydrogen peroxide and oxygen at a pH<5.
Patent IE-33818-L (IE)
Title: Oil-containing microcapsules.
IPC: B41M5/165
Filed: 1969-07-31
Abstract: 1,253,113. Making microcapsules. FUJI PHOTO FILM CO. Ltd. 4 Aug., 1969 [3 Aug., 1968; 13 Sept., 1968; 17 Sept., 1968; 25 April, 1969 (2); 10 May, 1969. (2)], No. 39012/69. Heading B8C. Oil-containing microcapsules are prepared by emulsifying the oil in an aqueous hydrophilic colloid solution, adding thereto a solution of a second hydrophilic colloid of opposite charge and causing complex coacervation of the colloids, e.g. by dilution or alteration of pH, thereby to form embryo microcapsules, cooling the mixture to cause gelation of the capsule walls, adding an aqueous solution of an anionic polyelectrolyte and a hardening agent and adjusting the pH to within the range 9 to 11 to effect hardening of the capsule walls. Specified polyelectrolytes are: modified celluloses having #-1,4-glucosido bonds and having anionic functional groups, some or all the hydroxyl groups being esterified or etherified, e.g. carboxyalkyl celluloses, cellulose sulphate, cellulose phosphate and metal salts thereof; anionic starch derivatives, e.g. carboxyalkyl starches, starch sulphate, phosphate and xanthante; polygalactouronic acids, e.g. pectinic acid and pectins; condensates of naphthalene sulphonic acids and formalin; copolymers of vinylbenzene sulphonate with acryloylmorpholine, morpholinomethylacrylamide, acrylamide, vinylpyrrolidone and methoxy methyl acrylamide; derivatives of hydroxyethyl cellulose, e.g. the sulphate, phosphate and carboxymethyl ether; The hydrophilic colloids may be natural or synthetic, e.g. gelatine, casein, alginates, gum arabic, styrene-maleic anhydride copolymer and polyethylene-maleic anhydride copolymer, providing two having opposite charges are present. The oil may be any suitable natural or synthetic oil and may contain dissolved additives, e.g. dyes and dye precursors.
[GB1253113A]
Patent IE-871419-L (IE)
Title: 7-oxabicycloheptanes.
IPC: C07D493/08
Filed: 1987-05-29
Abstract: Prepn. of 2-aminomethyl-3-hydroxymethyl -7-oxabicyclo he (2.2.1) heptane (I), including the D- or the L-isomer, comprises (i) treating N-(alpha-(hydroxymethyl)benzyl) 2-aminomethyl-3-hydroxymethy l-7-oxabicyclo (2.2.1) heptane (IIIA) with an alkylchloroformate and a base to form a corresp. N-(alkoxycarbonyl) -N-(alpha-(hydroxymethyl)b enzyl) cpd. (IIIZ'); (ii) treating (IIIA') with an alkali metal alkoxide to form 2-(2-oxo-4-phenyl -3-oxazolidinyl)methyl -3-hydroxymethyl -7-oxabicyclo (2.2.1) heptane (IV); and (iii) treating (IV) with alkali metal and liq. NH3 and then with an acid. - (I) may be recovered from the reaction mixt. by treating the mixt. with an amino protecting reagent, recovering the amino-protected deriv, and then hydrogenating the deriv. to remove the protecting gp.
Patent IE-32928-L (IE)
Title: Amino bicyclo carboxylic acids
IPC: C07D317/72
Filed: 1968-12-02
Abstract: 1,209,799. Aminomethylbicyclocarboxylic acids. MERCK & CO. Inc. 9 Dec., 1968 [14 Dec., 1967], No. 58306/68. Heading C2C. Novel compounds of formula wherein n is 2 or 3, X is H 2 or O, R<SP>1</SP> is H or alkanoyl and R‹ is H, a non-toxic esterifying group or a cation, and acid addition salts thereof, are prepared as in steps 9 and 11 of the reaction schemes below, optionally followed by acylation, esterification and/or salt formation where appropriate. Intermediates are prepared as in steps 1 to 8 and 10 of the reaction schemes below, wherein R is ethyl. The numbered reaction steps are as follows:- (1) Claisen condensation with NaOC 2 H 5 , (2) Reaction with NaH or other strong base followed by Br(CH 2 ) n Br, (3) Reaction with HS(CH 2 ) 2 SH in presence of BF 3 etherate in glacial acetic acid, (4) Reduction with Raney nickel, (5) Gentle saponification with a base such as NaOH in aqueous alcohol, (6) Reaction with triethylamine and chloroformic ester, followed by ammonia to convert the anhydride to the amide, (7) Dehydration with POCl 3 in 1,2-dichloroethane or pyridine, (8) Heat with base such as NaOH in aqueous alcohol, (9) Catalytic reduction, such as over Pt in aqueous alcoholic HCl solution, (10) Reaction with 1,2-ethylene glycol in presence of toluene sulfonic acid in benzene and (11) Heating with acid. Pharmaceutical compositions having antifibrinolytic activity being in conventional forms for oral and parenteral administration comprise an above novel compound and a carrier therefor. A method for treating disorders resulting from a pathological fibrolytic state using the novel compounds is also claimed for non-humans.
[GB1209799A]
Patent IE-831729-L (IE)
Title: Video data transmission
IPC: H04N7/12
Filed: 1983-07-22
Abstract: A conditional replenishment video data transmission system involves the transmission of digital values representing the brightness changes at picture elements of a raster scanned image since the previous frame. Since nothing is transmitted for those picture elements without a significant brightness change, the amount of data to be transmitted will depend on the extent of movement in the image, and buffer stores are provided to allow the use of a constant transmission rate. If the extent of movement in the image is very high the buffer store at the receiver will tend to fill up and might overflow. In order to avoid this occurring, reduction of the amount of data to be transmitted by element subsampling has been proposed in which in a cluster of changing elements data relating to only some, for example alternate ones, of the elements are transmitted, and interpolation is used at the receiver to calculate the brightness change data for the omitted elements. The blurring of vertical edges in the image resulting from the interpolation is avoided by suspending sub-sampling where vertical edges are detected in the image. When in the sub-sampling mode, in order to avoid having to mark those normally omitted elements for which data are transmitted the receiver is arranged to detect the presence of a vertical edge and respond by treating the data as if they relate to all elements in the vicinity of the edge and not just the sub-sampled ones. Transmission error can result in the receiver being incorrect in the detection of edges, and to avoid this the number of quantizing levels during sub-sampling is reduced from 8 to 4, using one set of 4 codes for the normally present elements and the other set of 4 codes for the normally omitted elements. Since a vertical edge will usually appear in more than one line, the receiver may be arranged to check the previous line for a vertical edge and anticipate the inclusion of normally omitted elements if such an edge has occurred.
Patent IE-872130-L (IE)
Title: Preparation of basic aluminium halides
IPC: C01F7/02
Filed: 1987-08-10
Abstract: The disclosure concerns a process for the manufacture of basic aluminium halides in powder form which have an aluminium:halide molar ratio of 1.7:1 to 2.2:1 and contain more than 20% of the aluminium in the Band III fraction as determined by a chromatographic procedure. The disclosure centres on the finding of reaction conditions for the known interaction between aluminium and aluminium halides which lead directly to a solution of a basic aluminium halide having more than 20% of the aluminium in the Band III fraction. The temperature of reaction is 50 DEG  to 105 DEG C and the final aluminum concentration of the solution is 0.8% to 6.75%. The solution is dried, preferably spray dried or freeze dried, to give the powder. The preparation of powders having at least 20% of the aluminium contained in Al13O40 species is also described.
Patent IE-46261-L (IE)
Title: Tyre manufacture
IPC: B29D30/00
Filed: 1977-11-04
Abstract: A process is provided for the manufacture of radial tires for vehicle wheels, having an annular reinforcement structure inserted between the tread and the casing. The reinforcement structure has two layers of metal cord and in a radially outer position a third layer of cords arranged in a longitudinal direction. The third layer is made of a textile material which shrinks when heated. The process comprises the steps of first shaping the vulcanized casing to form a toroid, then applying to the shaped casing the two layers of metal cords together with a portion of the layer of textile cords at each side zone of the reinforcement structure. The width of the side zone is between 1/3 and 1/10 of the total width of the structure. The casing is shaped a second time to increase the external equatorial development thereof to a value greater than that reached during the first shaping step. The remaining central portion of the layer of textile cord is then applied on top of the layers of metal cords. A band of elastomeric material, forming the tread of the carcass is disposed on top of the layer of textile cords. The structure is then expanded and vulcanized in a pressurized mold.
[US4146415A]