baber/WOPTO huggingface dataset:
Patent SG-88290-G (SG)
Title: Digital-to-analog converter
IPC: H03M1/00
Filed: 1990-10-25
Abstract: The currents (I3, I4, I5) of first current-source transistors (T3, T4, T5) constitute a binary weighted series of currents, which currents are each in a given ratio to a current (I1) which is applied to a reference transistor (T1). The currents (I3, I4, I5) from the first current-source transistors (T3, T4, T5) are switched to the analog output (15) or to the positive power-supply terminal (20) by means of first switching devices (3.1, 3.2, 3.3). The converter further comprises a control device (30), which comprises a second current-source transistor (T8), which is connected to a reference-current source (2) or to the positive power-supply terminal (20) by means of a second switching device (4). The current (I8) from the second current-source transistor (T8) has a given ratio to the current (I1) in the reference transistor (T1). If the second current-source transistor (T8) is connected to the positive power-supply terminal (20), the reference transistor (T1) will carry the full reference current (Iref) from the reference current source (2), and if the second current-source transistor (T8) is connected to the reference current source (2) the reference transistor (T1) will carry only a fraction of the reference current (Iref). As the currents (I3, I4, I5) from the first current-source transistors (T3, T4, T5) are in a given ratio to the current (I1) in the reference transistor (T1), these currents (I3, I4, I5) are a similar fraction smaller in the first case than in the second case. By increasing the current (I1) in the reference transistor (T1) stepwise from a fraction to the full reference current (Iref) over the range of the digital input code, the output current range of the converter will also vary stepwise.
Patent IE-840009-L (IE)
Title: Structural module
IPC: E04H15/34
Filed: 1984-01-04
Abstract: A structural module formed by expanding a bundle of struts joined by hubs is locked in expanded condition by joining two components of a split hub assembly. The module may be two-dimensional or three-dimensional and plural modules may be combined to form a composite.
Patent IE-790122-L (IE)
Title: Manufacturing brushes
IPC: A46B3/04
Filed: 1979-01-30
Abstract: A brush is made by forwarding a row of transversely extending bristles past an extrusion head by means of cooperating belts, extruding a thermoplastic strip onto the row, and allowing the strip to cool and solidify, thereby holding the bristles in place. In one embodiment, strips are applied to both sides of the row end, the row centrally cut to form two brushes. In a second, a strip is applied centrally of the row and the row bent into brush of U-shaped cross-section. In a third, the central strip is cut to form two brushes.
[FR2414889A1]
Patent IE-32655-L (IE)
Title: Rhinopneumonitis vaccine
IPC: A61K39/27
Filed: 1969-02-28
Abstract: Method of preparing a vaccine effective against equine rhinopneumonitis which comprises attenuating rhinopneumonitis virus, after initial cultivation, by continuous passage through primary cell cultures of tissues not originating in equidae, e.g. piglet kidney cell cultures, until it has lost pathogenicity for the horse. A parenterally administrable vaccine prepared in this manner. A method for immunizing horses and an intramuscular vaccination program against equine rhinopneumonitis in horses.
[US3725542A]
Patent IE-41109-L (IE)
Title: Clavulanic acid
IPC: A61P31/04
Filed: 1975-04-08
Abstract: A new antibacterially active agent has been isolated from Streptomyces clvuligerus. This new compound which is designated clavulanic acid has the formula (I): <IMAGE> (I) In addition to being a broad spectrum antibiotic of medium potency, clavulanic acid and its salts and esters have the ability to enhance the effectiveness of beta -lactam antibiotics against many beta -lactamase producing bacteria.
[US4556559A]
Patent IE-41001-L (IE)
Title: Blood filter unit.
IPC: B01D29/21
Filed: 1975-04-18
Abstract: 1479226 Blood filter JOHNSON & JOHNSON and PUROLATOR INC 18 April 1975 [19 April 1974] 16090/75 Heading BID A blood filtering unit comprises an assembly for supporting a filter cartridge, a filter cartridge and a housing for said assembly and cartridge. Filter cartridge 12 is supported by permeable core 11 and is hot melt adhesively secured to top plate 18 and screwed bottom member 20. Blood enters at 26 and passes inwardly through filter cartridge 12, which may be pleated, and exits at 22, air is vented at 27. The casing may be opaque or transparent, e.g. of polyolefins such as polypropylene, polyethylene, butadiene/styrene polymers or polycarbonates. The cartridge may be of synthetic fibre felts or synthetic foam or woven polyester or nylon. The cartridge may be frusto conical with more widely spaced pleats at the bottom than the top.
[GB1479226A]
Patent IE-45141-L (IE)
Title: Prostaglandin derivatives
IPC: C07C401/00
Filed: 1977-05-02
Abstract: Novel 11-desoxy-prostaglandin F2 derivatives of the formula <IMAGE> I wherein R is selected from the group consisting of hydrogen, alkyl of 1 to 4 carbon atoms, an alkali metal, an equivalent of an alkaline earth metal, magnesium or organic amine base, R1 and R2 are individually seleced from the group consisting of hydrogen and methyl and X is selected from the group consisting of <IMAGE> and a 5 to 6 membered heterocycle optionally substituted with at least one member of the group consisting of halogen, -CN and alkyl of 1 to 5 carbon atoms and X1 is a 6 member heterocycle with the wavy lines indicating that the hydroxy may be in either one of the two possible alpha and beta positions having hypotensive activity and process for their preparation.
[US4119727A]
Patent IE-42684-L (IE)
Title: Glucopyranosido-1,6-mannitol, sugar substitute
IPC: A23L27/30
Filed: 1976-05-05
Abstract: Glucopyranosido-1,6-mannitol, represented by the formula: <IMAGE> and a process for its preparation are provided. The glucopyranosido-1,6-mannitol is obtained by catalytically hydrogenating neutral aqueous solutions of isomaltulose and cooling the hydrogenated solution. In a second embodiment of the invention the use of the glucopyranosido-1,6-mannitol as a sugar substitute, sweetener for food or beverages, and sweetened food composition is provided.
[US4117173A]
Patent FI-820728-L (FI)
Inventor: ERIKSON EDGAR
IPC: C07D417/12
Filed: 1982-03-01
Abstract: This invention relates to novel heterocyclic carboxamides which increase the activity of the immune system and to the preparation thereof. The invention is also concerned with pharmaceutical compositions containing the said compounds and methods of treatment therewith.
Patent FI-822899-L (FI)
Inventor: BIRKLE SIEGFRIED
IPC: C25D3/44
Filed: 1982-08-20
Abstract: A device for electrodepositing aluminum from an aprotic, oxygen-free, water-free aluminum-organic electrolyte, which comprises an electroplating tank, which is subdivided into a plurality of identical individual cells for receiving an electrolyte and anode plates, which cells contain support racks and are positioned one after another in a line or row, and the tank has a hood forming a protective chamber which contains a protective atmosphere. To charge and discharge workpiece holders into and out of the device includes a charging lock at one end of the row of cells forming the tank, a discharging lock at the other end of the row and a conveyor in the tank.
Patent IE-821099-L (IE)
Title: Iodomethyl thiocyanate
IPC: A01N47/48
Filed: 1982-05-07
Abstract: 1. A process for the preparation of iodomethyl thiocyanate, wherein chloro- or bromomethyl thiocyanate is reacted with an inorganic iodide in an organic solvent at a temperature of from 10 to 100 degrees C.
Patent IE-871231-L (IE)
Title: Synergistic growth hormone release activity
IPC: C07K5/107
Filed: 1987-05-12
Abstract: Disclosed are combinations of polypeptides acting in a synergistic manner to promote release and elevation of growth hormone levels in the blood of animals. Also disclosed are methods of promoting the release and elevation of growth hormone levels in the blood of animals using the disclosed combination of polypeptides.
[US4880778A]
Patent IE-45862-L (IE)
Title: Separation of hydrocarbon mixtures
IPC: B01D3/06
Filed: 1977-07-27
Abstract: An improvement in the separation of a multi-component mixture, especially a well head stream, into gaseous and liquid phases by multi-component flash separation at reducing pressures, comprises recycling at least a part of the gaseous fraction recovered from a stage after the first stage to a preceding stage, and preferably the immediately preceding stage, to mix with the liquid phase which is separated in said preceding stage and at substantially the pressure of said preceding stage. This (a) increases the gas/liquid ratio in each stage, the amount of liquid recovered from the last stage and the proportion of medium-boiling components therein; (b) results in more gas being available from the higher pressure stages and (c) yields gases having narrower boiling ranges. Three separation stages are preferred and pipeline gas, crude LPG and a local fuel gas to supply the energy requirements of the separation can be derived from the gaseous fractions recovered from the separation stages.
[US4124496A]
Patent IE-801707-L (IE)
Title: Organic sulfoxides.
IPC: C07D521/00
Filed: 1980-08-13
Abstract: Organic sulfoxides of formula <CHEM> having a latent allyl group bound to the sulfur, are enzyme inhibitors of the suicide or Kcat type. They can be prepared by oxidation of the corresponding thio compounds followed by deesterification. Their pharmaceutical compositions are also a part of the invention.
Patent IE-862006-L (IE)
Title: Panty liner
IPC: A61F13/15
Filed: 1986-07-28
Abstract: A product for absorbing body fluids intended to be worn in the crotch portion of the undergarment is provided. The product includes a first absorbent layer at the side nearest the body and a second absorbent at the side facing the garment. The layers have therebetween liquid flow retarding means to retard liquid from passing from one absorbent layer to the other. The liquid retarding means comprise one or more plies of a web of hydrophobic fiber which web has a rising column strike through value of at least 10 inches of water and an air permeability of at least 20 cubic feet per foot squared per minute.
Patent IE-852335-L (IE)
Title: Making layered product
IPC: H01M4/96
Filed: 1985-09-23
Abstract: 1. Process for preparing composite material by impregnation, with a matrix or a matrix precursor and reinforcing elements constituted of fibers in a dielectric material, said fibers being subjected to an intense electrostatic field, process characterized in that : - said fibers are subjected to at least one intense electrostatic field, by being passed between two electrodes, - then the fibers, after having been withdrawn from said electrostatic field, are impregnated with said matrix or with said matrix precursor material.
Patent IE-882365-L (IE)
Title: Water-soluble antibiotic composition and water-soluble salts of new cephem compounds
IPC: A61P31/04
Filed: 1988-08-02
Abstract: A water-soluble antibiotic composition which comprises crystals of a cephem compound of the following formula: <CHEM> wherein R<1> is a residue of an aliphatic hydrocarbon which may have suitable substituent(s), and R<2> is a heteronio(lower)alkyl, or an acid addition salt thereof, and a pharmaceutically acceptable carbonic acid salt. The invention also relates to a salt comprising cation(s) and anion of the formula: <CHEM> wherein R<1> is a residue of an aliphatic hydrocarbon which may have suitable substituent(s), R<2> is a heteronio(lower) alkyl, a process for preparing such salt and pharmaceutical composition comprising it.
[EP0303223A2]
Patent IE-40472-L (IE)
Title: Polyester yarns
IPC: D01H/
Filed: 1974-12-17
Abstract: 1497664 Polyester yarns SNIA VISCOSA SOC NAZIONALE INDUSTRIA APPLI CAZIONI VISCOSA SpA 24 Dec 1974 [27 Dec 1973] 55772/74 Heading B5B A multi filamentary polyester yarn is obtained by collecting the yarn at a linear speed greater than 4700 m/min, the yarn showing a crystallinity of 30-60% and a residual drawing capacity if not greater than 1À2. The yarn may be fake twisted without further drawing of the yarn.
[GB1497664A]
Patent IE-852932-L (IE)
Title: Device for breeding fish
IPC: A01K61/00
Filed: 1985-11-21
Abstract: A device for breeding fish and the like in open sea or lake in at least a netted bag (12), which at its upper part is supported by a pontoon (11), the depth position of which is variable. The purpose is to provide a breeding device which on one hand allows an upper cover also for very big bags, and on the other hand can be boarded also by bigger ships and independent of the wind conditions, and furthermore is designed thus that the taking up of fish can be carried out in simple way without bigger manual work. These tasks have been solved thereby that at the side of the pontoon (11) facing away from the netted bag (12) there is arranged a stand (18) which is tapering in the direction upwards for supporting a freely rotatable platform (23), to which a boarding gangway (24) is articulatedly connected, and that a sinker (16) having water as ballast is arranged at the lower end of the netted bag (12), which sinker and thereby the bottom (14) of the netted bag (12) is liftable to the water surface by blowing the tanks of the sinker.
[WO8603097A1]
Patent IE-843320-L (IE)
Title: Recombinant interleukin-2
IPC: C12N15/70
Filed: 1984-12-21
Abstract: Homogeneous recombinant human interleukin-2 is prepared by extraction of IL-2 from the cell membrane components of transformed microorganisms after lysis and purification of the extract by chromatography. <IMAGE>
Patent IE-893973-L (IE)
Title: Guanidine Derivatives, Their Production and Insecticides
IPC: A01N43/40
Filed: 1989-12-12
Abstract: An insecticidal composition containing a guanidine derivative of the formula: <CHEM> wherein R<1> is an optionally substituted homocyclic or heterocyclic group, n is 0 or 1, R<2> is a hydrogen atom or an optionally substituted hydrocarbon group, R<3> is a primary, secondary or tertiary amino group, X is an electron attractive group such as nitro or trifluoroacetyl group, provided that when n is 0, R<1> is an optionally substituted heterocyclic group or a salt thereof.
Patent IE-894004-L (IE)
Title: Process for preparing optically active 2-oxoimidazolidine¹derivatives
IPC: C07K5/06
Filed: 1989-12-14
Abstract: PURPOSE:To obtain the title compound in high yield stereoselectively by allowing (S)-2-oxoimidazolidine-4-carboxylic acid ester derivative to react with a specific compound, followed by another specific compound, then removing tert.-butyl group or the like. CONSTITUTION:(S)-2-Oxoimidazolidine-4-carboxylic acid ester derivative of formula I (R<2> is tert.-butyl, benzyl) is allowed to react with a reactive derivative in the carboxyl group of (R)-propionic acid compound of formula II (R<3> is lower alkyl, aryl) to give a new (S,R)-compound of formula III, which is allowed to react with (S)-amino acid ester of formula IV (R<4> is lower alkyl, benzyl) to give (S,S,S)-compound of formula V. Then, R<2> is removed from the product, further, when R<4> is benzyl, the benzyl is also removed, to give the subject compound of formula VI (R<1> is H, lower alkyl) which is useful as a hypotensor.
[JP2164869A]
Patent IE-950203-L (IE)
Title: Manufacturing infusion packages
IPC: B65B29/02
Filed: 1990-04-26
Abstract: A method and apparatus for manufacturing infusion packages such as tea or coffee bags of predetermined shape, comprises means for dosing discrete piles 7 of infusion on a first moving web 4, means 8 for sealing a second web 5 over the first to form a consolidated web with discrete infusion containing pockets 3, a co-rotating roller cutting device having cutting means and recess means to cut packages of predetermined shape e.g. circular from the web, a suction device 15 for collecting waste web and maintaining downstream web tension to transport the cut packages to a removal device 50,51 operable to stamp the packages downwardly into stacking chambers 49. <IMAGE>
Patent NO-822077-L (NO)
Inventor: PHILLIPS JAMES DAVIS
IPC: C01B31/36
Filed: 1982-06-22
Abstract: A furnace for manufacturing silicon carbide comprises a broken ring (8) of raw materials in which is embedded a graphite electrical heating element (12). The ring (8) is free-standing and defines a central working space (32) in which is located a support (36). The furnace is enclosed by an annular wall (44) spaced from the ring (8) to define an annular working space. A track (38) is mounted on top of the wall (44) and a rotatable materials handling device (6) is mounted on the central support (36) and the track (38). Materials are discharged from an outlet (48) to form the ring (8) as the device (6) rotates. A geodesic dome roof prevents escape of pollutants to atmosphere.
Patent NO-823616-L (NO)
Inventor: BERNANDER KARL GUSTAV
IPC: D07B1/06
Filed: 1982-11-01
Abstract: In a prestressing strand for use in stressing a concrete structure, having one or more central core wires and a plurality of outer wires extending helically around the core wire the surface of at least the core wires is modified in order to increase the friction resistance to relative movement between the core wire and the outer wires. This strand is found to give more accurate stressing, where the conduit in the concrete for the tensioned wire is curved. The outer wires may also have modified surtaces. The modification may be mechanical indentations or surface conditioning treatment such as oxidation, etching, coating or deposition.
Patent NO-833343-L (NO)
Inventor: VOGEL DIETER
IPC: F16K47/02
Filed: 1983-09-16
Abstract: 1. Upper cartridge part for a sanitary single shut off valve, comprising a head piece (2) which can be screwed into a standard aperture and can be sealed by means of an O-ring (3), a spindle (4) provided with an end journal bearing (8), a movable sealing disc (20) driven by the spindle, a fixedly arranged sealing disc (23), and a seal (24), arranged in the lower part of the head piece, which presses the sealing surfaces of the sealing discs against each other when the head piece is tightened, whereby the sealing discs are provided with water apertures (29, 31), and by adjustment of an appropriate angular position the water passage can be determined, characterized in that a) the end journal bearing (8) of the spindle (4) is mounted in a closed grease chamber (7), (b) the sealing ring (24) is retained between a coarse filter (26) and a thrust ring (28) and is fixedly arranged in the head piece.
Patent NO-841995-L (NO)
Inventor: VREENEGOOR NICHOLAS CORNELIUS
IPC: B29C44/38
Filed: 1984-05-18
Abstract: Polymeric foam, particularly polyurethane foam block, is produced in a stationary, longitudinally-extending, channel-shaped, mould (1a). A mixture of foam reactants partially expands in a vessel (40) and overflows down a fall Plate (41) to the bottom ofthe mould. The vessel and fall plate are progressively transported from one end of the mould to the other to lay down partially expanded foam over the bottom of the mould (Figure 1). The ends (11, 12) of the mould may be opened to permit entry and exit of a foam laydown unit (6) and transporting means (7) and to permit removal of the expanded foam strand (61) (Figures 6 and 7). The mould may be covered (14) after foam lay down and means (5) may be provided for removing gases emanating from the foam (Figure 1).
Patent NO-851132-L (NO)
Inventor: SETHI DALBIR SINGH
IPC: C01B15/023
Filed: 1985-03-21
Abstract: The invention provides a process to increase the mol ratio of nuclearly hydrogenated working compound to the total working solution for the production of hydrogen peroxide by the cyclic reduction, oxidation, and extraction of an alkylated anthraquinone. The process produces the nuclearly hydrogenated working compound without producing substantial quantities of undesired by-products.
Patent NO-861014-L (NO)
Inventor: HENN FRIEDRICH
IPC: C07C31/125
Filed: 1986-03-17
Abstract: An improved process for the production of lower aliphatic alcohols by the catalytic hydration of a lower aliphatic olefin in the presence of a strongly acidic cation exchange resin catalyst in a fixed bed reactor and in which a cationic surfactant has been added to the process water is provided.
Patent NO-870407-L (NO)
Inventor: JANSSENS FRANS EDUARD
IPC: C07D471/04
Filed: 1987-02-02
Abstract: Pharmaceutical compsn. comprises as active ingredient a therapeuticall effective ant. of an N-(4-piperidinyl)-3H-imidazo (4,5-b) pyridine-2-amine or N-(4-piperidinyl)-1H-benzimidazole-2-amine cpd. of formula (I) or its pharmaceutically acceptable acid addn. salt or steroisomer: where L=H, 1-6C alkoxy-carbonyl or benzyloxyearbonyl, A= gp. of formula (a) -CH=CH-CH=CH-, (b) -N=CH-CH=CH-, (c) -CH2N-CH=CH-, (d) -CH0CH-N=CH- or (e) -CH=CH-CH=N-, where 1 or 2 H atoms of (a) - (e) may be replaced by halogen, 1-6C alkyl, 1-6C alkoxy, CF3 and/or OH gp(s).; R= H or 1-6C alkyl; R1=H, 1-10C alky, 3-6C cycloalkyl, Ar1 or 1-6C alkyl substd. by 1 or 2 Ar1; R2= H, 1-6C alkyl, 3-6C cycloalkyl, 1-6C alkyl -(O-, 1-6C alkoxy-CO- or Ar2 - 1-6C alkyl; Ar1 = phenyl (opt. substd. by 1-3 of halogen, OH, N02, CN CF3, 1-6C alyl, 1-6C alkoxy, 1-6C alkylthio, SH, NH2, mono-or di-(1-6C alkyl)-amino, carboxyl, 1-6C alkoxy -carbonyl and/or 1-6C alkyl -co-), thienyl, halothienyl, furanyl, 1-6C alkyl-furanyl, pyridinyl, pyraxinyl, thiazolyl or imidazolyl opt. substd. by 1-6C alkyl, and Ar2 = phenyl opt. substd. as in Ar1. Cpds. of formula (I) and salts and stereoisomers are new where R1=R1a= 1-6C alkyl substd. with 1-6C alkyl-substd. furanyl other than 5-methyl-2-furanyl.
Patent NO-873218-L (NO)
Inventor: MATHIS BERNHARD
IPC: B28C5/12
Filed: 1987-07-31
Abstract: A device (1) is used to make up binding material with liquid, the material being conveyed via a charging region (4) and a metering device (7) into an essentially horizontal mixing chamber (10) and being mixed therein with water. Located at the mouth (15) of the mixing chamber (10) is a further mixing chamber (16) which is directed downwards and fitted with mixing tools (17) and which intensifies the mixing of the material already made up and extends the mixing time without the material accumulating backwards for this purpose inside its mixing chamber or having to be sent back. As a result, the introduction of air into the mixture can be improved at the same time without chemical pore formers or the like being required (Fig. 1). <IMAGE>
Patent NO-874875-L (NO)
Inventor: ERIKSSON KJELL-ANDERS
IPC: B27L1/10
Filed: 1987-11-23
Abstract: PCT No. PCT/SE87/00155 Sec. 371 Date Sep. 27, 1988 Sec. 102(e) Date Sep. 27, 1988 PCT Filed Mar. 25, 1987 PCT Pub. No. WO87/05852 PCT Pub. Date Oct. 8, 1987.A method and a mobile unit for barking and/or limbing and chipping as a continuous operation. A log is given a linear displacement movement by means of a feed unit (6) including two in relation to each other displaceable feed rollers in direction towards a chipper (4), and as first step preceding the feed rollers, existing branches are removed by a limbing unit (7) including at least two knife-acting means, displacable in relation to each other in a substantially crosswisely extending plane in relation to the longitudinal and displacement direction for the log, pressed against the peripheral surface of same. During the linear feeding movement of the log, existing branches are sheared or cut off. When performing barking, the feed unit (6) is followed by a rotary barking unit (5) surrounding the log, including a number of barking means with members arranged to take up cutting or frictional contact with the peripheral surface of the log, which by means of centrifugal force during a rotary movement in a plane different from the feeding direction for the log are pressed against the peripheral surface of the log, and by means of a cutting operation remove a layer of bark surrounding the log.
Patent NO-880174-L (NO)
Inventor: ACHTERRATH-TUCKERMANN UTE
IPC: A61K31/55
Filed: 1988-01-15
Abstract: Medicaments having a synergistic effect and containing a combination of azelastine and theophylline or azelastine and  beta -mimetics.