baber/WOPTO huggingface dataset:
Patent IE-40496-L (IE)
Title: Vitamin d derivatives.
IPC: A23L1/30
Filed: 1974-01-09
Abstract: 1463985 Dihydroxy steroid-5-enes and vitamin D derivatives RESEARCH INSTITUTE FOR MEDICINE & CHEMISTRY Inc 10 Jan 1974 [10 Jan 1973 21 May 1973] 1257/74 Headings C2V and C2U In a process for the production of a 1α,3#- dihydroxysteroid - 5 - ene or a 1α - protectedhydroxyl derivative thereof, a corresponding 1α - hydroxy- or 1α,2α - epoxy - steroid - 4,6- dien - 3 - one or a 1α - hydroxy or 1α,2α- epoxy-steroid-4-ene having a readily eliminatable 6-substituent or a 1α-protected-hydroxyl derivative is reduced with an alkali metal or an alkaline earth metal in ammonia or a liquid amine in the presence of a proton source, e.g. an ammonium or amine salt or an alcohol. The steroid of the starting material may be a cholestene and the resulting 1α,3# - dihydroxycholesta-5-ene may be dehydrogenated to 1α,3# - dihydroxy - cholesta - 5,7 - diene which may be subjected to actinic radiation to obtain 1α-hydroxyprevitamin D; this may be isomerized by heating to 1α-hydroxy vitamin D, which in turn may be isomerized with iodine to the trans-isomer or may be subjected to further actinic radiation to produce the corresponding 1α-hydroxy-tachysterol derivative, which on reduction yields the corresponding 1α-hydroxy- 9,10-dihydrotachysterol derivative. In examples cholesterol is reacted with dichlorodicyanoquinone to obtain cholesta-1,4,6-trien-3-one which is oxidized with hydrogen peroxide to 1α,2α-epoxycholesta-4,6-dien-3-one and this is reduced with lithium metal in liquid ammonia containing ammonium chloride to 1α,3#-dihydroxycholest-5-ene; 1α2α-epoxycholesta-4,6- dien-3-one is reduced with zinc dust to 1α- hydroxycholesta - 4,6 - diene - 3 - one and this is converted to its trimethylsilyl ether and reduced with lithium metal, liquid ammonia and ammonium chloride to 1α,3#-dihydroxycholest- 5-ene; 1α,3#-dihydroxycholest-5-ene is converted to 1α,3#-dibenzoyloxycholest-5-ene and then reacted with dibromodimethylhydantoin to obtain 1α,3# - dibenzoyloxycholesta - 5,7 -diene which was hydrolysed and then irradiated to obtain 1α-hydroxy vitamin D 3 ; 25-hydroxycholesterol is reacted with dichlorodicyanoquinone to form the trienone and this is reacted with hydrogen peroxide to obtain 1α,2α-epoxy- 25 - hydroxycholesta - 4,6 - dien - 3 - one which is reduced with zinc dust to 1α,25-dihydroxycholesta - 4,6 - dien - 3 - one, converted to the trimethylsilyl ether and reduced with lithium and ammonia to 1α,3#-25-trihydroxycholest-5- ene; 1α,3#-diacetoxycholesta-5,7-diene is irradiated to the previtamin which is contacted with iodine to obtain the tachysterol derivative and, is also heated to obtain 1α-hydroxy vitamin D 3 , which is converted to 5,6-trans-vitamin by contact with iodine; cholest-5-ene is acetylated, brominated and dehydrobrominated to obtain 1α,3#,25-triacetoxycholesta-5,7-diene which is irradiated, heated and hydrolysed to 1α,25- dihydroxy vitamin D 3 , which on contact with iodine forms the trans-isomer.
[GB1463985A]
Patent IE-820172-L (IE)
Title: Cutoff insert
IPC: B23B27/04
Filed: 1982-01-27
Abstract: A cutoff insert (10) has a cutting edge (31) and an associated chip control surface (52). Chip configuration control is effected by means of a transverse rake face (52) extending to a top surface (64) above and behind the cutting edge (31) and a rearward extending channel (50) that penetrates both the top of the insert (64) and the cutting edge (31). The rake face (52) associated with the cutting edge (31) of the insert can be coated with a suitable material such as titanium nitride.
[EP0159747A2]
Patent IE-820186-L (IE)
Title: Slides for occult blood testing
IPC: G01N33/72
Filed: 1982-01-28
Abstract: Specimen test slides for occult blood having a receiving sheet between a front panel and a rear panel with openings in the front and rear panels and pivotal covers coated with 2,6-di-tert-butyl-p-cresol to cover said openings.
[US4329317A]
Patent IE-33083-L (IE)
Title: Sewing machine
IPC: D05B77/00
Filed: 1969-04-21
Abstract: 1,206,084. Sewing machines. MEFINA S.A. 21 April, 1969 [5 June, 1968], No. 20172/69. Heading D1G A free arm sewing machine comprises a base having two individual longitudinal supports 7 on each side of the free arm 4 which connected to the pedestal. A panel 15 is hinged at 16 to each support 7 and flaps 12, 13 are hinged to respective panels 15 at 17. The flaps 12, 13 form an enclosure for the machine as shown in the chain dotted position and have extensions 19 which can extend the worksurface 10 of the free arm 4 or can be adjacent the panels 15 to expose the free arm 4. Reference has been directed by the Comptroller to Specification 1,131,710.
[GB1206084A]
Patent IE-900733-L (IE)
Title: Pharmaceutical treatment
IPC: A61K31/522
Filed: 1990-03-01
Abstract: Pharmaceutical use of a compound of formula (A): or a pro-drug, or a pharmaceutically acceptable salt, phosphate ester and/or acyl derivative of either of the foregoing; in the treatment of hepatitis B virus infections.
Patent IE-39380-L (IE)
Title: Polyester filaments
IPC: C08L67/00
Filed: 1974-05-02
Abstract: 1453997 Polyester filaments BAYER AG 3 May 1974 [3 May 1973] 19468/74 Heading B5B A mixture of 99 to 50% by wt. of polyethylene terephthalate and 1-50% by wt. of polycyclohexane-1,4-dimethanol terephthalate or of a polyester of cyclohexane dimethanol and terephthalic/isophthalic acid (molar ratio 99 : 1 to 1 : 99) is spun and the spun product is stretched in a ratio of 1 : 3 0 to 1 : 4 5. The polyester has an intrinsic viscosity of 0 60 to 0 73. The filaments are spun at 305 C. at 1000 m./min. and stretched from a spinning spool over a heated roller (90 C.) and a heated block (160 C.) the filaments being drawn off at 800 m./min.
[GB1453997A]
Patent FI-821513-L (FI)
Inventor: BURGMEIER JYRGEN
IPC: H04L25/49
Filed: 1982-04-29
Abstract: 1. A method of converting digital input signals of a light waveguide transmission system from a first binary code comprising 32 different code words each comprising five binary digits corresponding to 32 possible amplitude values into output signals which occur in a second binary code comprising code values comprising six binary digits having a positive and a negative mode, where the mode corresponding to the continuous digital sum occurs at the end of the preceding code word comprising binary digits, wherein the 32 possible amplitude values (0...31) of the input signal are sub-divided into two equal sized sections each comprising 16 code words where the first section comprises the amplitudes values between a lowest amplitude value (0) and a first middle amplitude value (15) and the second section comprises the amplitude values between a second middle amplitude value (16) and a maximum amplitude value (31), wherein the code words for the positive mode of the output signal of the first section are selected to be such that the greatest possible conformity occurs between the input and output signals, and wherein for the lowest amplitude value of the second section the code word (49) for the positive mode corresponds to the inverted code word (14) of the negative mode of the highest amplitude value of the first section, and the code word (49) for the negative mode corresponds to the inverted code word (14) of the positive mode of the highest amplitude value of the first section, characterised in that for the second lowest amplitude value of the second section, the code word (57) for the positive mode corresponds to the inverted code word (6) of the negative mode of the second highest amplitude value of the first section, and the code word (17) for the negative mode corresponds to the inverted code word (46) of the positive mode of the second highest amplitude value of the first section, that the code words for the other amplitude values of the second section are formed correspondingly, and for the highest amplitude value of the second section, the code word for the positive mode corresponds to the inverted code word of the negative mode of the lowest amplitude value of the first section and the code word for the negative mode corresponds to the inverted code word of the positive mode of the lowest amplitude value of the first section, so that a diagonally inverted symmetry occurs between the two sections of the amplitude values of the input signal and the output signal.
Patent FI-824338-L (FI)
Inventor: GRAETZ HANS-JOACHIM
IPC: C09C1/28
Filed: 1982-12-16
Abstract: 1. Process for producing an article with a varnish coating containing pigments giving a metallic effect by electro-dip coating said article having an electrically conducting surface with an aqueous electro-dip coating agent containing organic binding agents, colouring pigments and/or dyes and optionally additives conventional in lacquer technology, characterized in that the electro-dip coating agent contains interference pigments comprising mica plates coated with titanium dioxide.
Patent IE-33301-L (IE)
Title: Chalcone derivatives
IPC: C09K15/08
Filed: 1969-08-21
Abstract: 1,240,395. Coated fabrics. BUCKMAN LABORATORIES Inc. 19 Aug., 1969 [17 Feb., 1969], No. 41415/69. Heading B2E. [Also in Divisions C2, C3, C4 and C5] For protecting organic materials against ultra-violet light and heat, use is made of chalcone derivatives of the formula: in which X, X' and X", which may be the same or different, each denotes chlorine or bromine and n, n' and n", which may also be the same or different, are each 0-3 (see Division C2). Specified materials which may be treated include fabrics coated with polyvinyl chloride or polyolefines.
[GB1240395A]
Patent IE-31838-L (IE)
Title: Tapered spigot and socket connection.
IPC: B23B31/00
Filed: 1967-10-20
Abstract: 1,160,769. Tool shanks. PADLEY & VENABLES Ltd. 19 Oct., 1967 [28 Oct., 1966], No. 48360/66. Heading B4C. [Also in Divisions B3 and F2] A tapered spigot or socket comprises ductile material secured thereto and standing proud of the tapered surface, the exposed area of the ductile material not exceeding 50% of the area of the tapered surface and projecting beyond the tapered surface by 1À5%-4À5% of the largest dimension in cross-section at the mid-point of the taper so that upon the spigot or socket being assembled tightly with a complementary socket or spigot the ductile material is extruded between and wiped over the tapered surfaces. The tapered surface may be of circular, polygonal or elliptical cross-section and can be used in connecting a rotary drill bit or a percussive masonry bit to a driving member. The ductile material may be copper, zinc, aluminium or alloys thereof, or a plastics material such as nylon, and it may be secured by an adhesive such as varnish. The ductile material may be secured to the spigot or socket or both. In an example, Fig. 2, a length of copper wire 4 is bent around an annular groove 3. Material of part-circular cross-section may be used, giving the insert a frusto-conical outer surface. Longitudinal inserts may be used, Figs. 3, 4 (not shown), which may run in a spiral fashion, the receiving slots being of rectangular or rounded cross-section. A filigree sleeve (11), Fig. 6 (not shown), of knitted copper wire may be used, secured by shellac. Sockets.-Grooves 10 of rectangular or rounded cross-section are provided for rectangular strips or wire, respectively.
[GB1160769A]
Patent IE-38138-L (IE)
Title: Countercurrent extraction of polylactam granules
IPC: C08G69/00
Filed: 1973-08-28
Abstract: Continuous extraction of polylactam granules for the removal of monomers and/or oligomers therefrom by means of hot water flowing countercurrently in an extraction zone, which extraction zone is divided into subzones by at least one heating zone and the water is accelerated, at certain time intervals, cocurrently and countercurrently to the flow of granules.
[US3905946A]
Patent IE-801629-L (IE)
Title: Substituted diphenyl ethers
IPC: A01N37/42
Filed: 1980-08-05
Abstract: The herbicidal diphenyl ethers are of the general formula I <IMAGE> wherein: A is halogen, cyano or nitro; X is hydrogen or halogen; Y hydrogen, halogen, cyano, trifluoromethyl, or C1-4 alkyl; Z is oxygen or sulfur; R is C1-3 alkylidene or monosubstituted C1-3 alkylidene, wherein the substituent is selected from C1-4 alkyl, C1-4 oxyalkyl or C1-4 hydroxyalkyl; and R<1> is hydrogen, alkyl or C1-10 alkoxy, C3-8 cycloalkyl, an agronomically acceptable ionic species, phenyl, or mono-, di-, or trisubstituted phenyl wherein the substituent(s) is (are) selected from halogen, C1-10 alkyl or C1-10 alkoxy, cyano, nitro, or trifluoromethyl, or an optical or stereo isomer thereof.
[GB2058055A]
Patent IE-36881-L (IE)
Title: 7, 7-disubstituted cepalosporins and 6, 6-disubstituted¹penicillins
IPC: A61P31/04
Filed: 1972-11-23
Abstract: A process is provided which yields derivatives of cephalosporins and penicillins. The process starts with 7-acylaminocephalosporin, or 6-acylaminopenicillin, then the latter compounds are treated with an organolithium compound, followed with t-butyl-hypochlorite. Finally, a defined reagent is added yielding a side chain on the carbon adjacent to the amino-nitrogen. Novel intermediate compounds are also described. The end compounds prepared are active against both gram-positive and gram-negative bacteria.
[US4041029A]
Patent IE-821908-L (IE)
Title: Automatic injection syringe
IPC: A61M5/20
Filed: 1982-08-06
Abstract: The invention relates to an automatic syringe for injecting two or more different injection liquids which may not be in contact with each other for long periods of time. For that purpose, the ampoule between the piston and the needle connection includes one or more stoppers which keep the injection liquids separated from each other, while at a point a short distance before the needle connection a by-pass means is present through which the injection liquid or injection liquids present behind the stopper or stoppers can pass the stopper or stoppers during use of the syringe.
[US4529403A]
Patent IE-891937-L (IE)
Title: Chemical compounds
IPC: C07D487/04
Filed: 1989-06-15
Abstract: Compounds of the formula (1) : <CHEM> or pharmaceutically acceptable salts are described, wherein R<1> is C1-6alkyl, C2-6alkenyl, C3-5cycloalkylC1-6alkyl, or C1-6alkyl substituted by 1 to 6 fluoro groups; R<2> is C1-6alkylthio, C1-6alkylsulphonyl, C1-6alkoxy, hydroxy, hydrogen, hydrazino, C1-6alkyl, phenyl, -NHCOR<3> wherein R<3> is hydrogen or C1-6alkyl, or -NR<4>R<5>, wherein R<4> and R<5> together with the nitrogen atom to which they are attached form a pyrrolidino, piperidino, hexahydroazepino, morpholino or piperazino ring, or R<4> and R<5> are independently hydrogen, C3-5cycloalkyl or C1-6alkyl which is optionally substituted by -CF3, phenyl, -S(O)nC1-6alkyl wherein n is 0, 1 or 2, -OR<6>, -CO2R<7> or -NR<8>R<9> wherein R<6> to R<9> are independently hydrogen or C1-6alkyl, provided that the carbon atom adjacent to the nitrogen atom is not substituted by said -S(O)nC1-6alkyl, -OR<6> or -NR<8>R<9> groups; and <CHEM> is a ring of sub-formula (a) or (b) : <CHEM> Their use as medicaments, pharmaceutical compositions containing them and processes for their preparation are also described.
[EP0351058A1]
Patent IE-872175-L (IE)
Title: Wound dressing
IPC: A61F13/15
Filed: 1987-08-14
Abstract: A non-adherent wound dressing (1) comprising a film (2) which contains depressions (3) over the wound contacting area of the dressing is described. The depressions contain a viscous pharmaceutical composition which is suitable for topical application to the skin and which preferably contains from 1 to 12.5% by weight of antibacterial agent. In a preferred form of the dressing each depression has an aperture at its apex whereby transmission of wound exudate through the dressing to an absorbent placed on the non-wound contacting surface of the dressing is permitted while at the same time the pharmaceutical composition may release it medicament to the environment of the wound.
Patent IE-882206-L (IE)
Title: Conjugates of superoxide dismutase coupled to high molecular weight polyalkylene glycols
IPC: C12N9/96
Filed: 1988-07-19
Abstract: A water-soluble substantially non-immunogenic conjugate of superoxide dismutase is prepared by coupling to a polyalkylene glycol which is polyethylene glycol or polyethylene-polypropylene glycol copolymer, wherein said glycol has an average molecular weight of 40,000-1,000,000 and is terminally unsubstituted or substituted by C14-alkyl or C14 alkoxy groups. The conjugates have long action as anti-inflammatory agents.
[CA1309046C]
Patent IE-902345-L (IE)
Title: Muramyl dipeptide derivatives.
IPC: A61K38/03
Filed: 1990-06-28
Abstract: The 3-O-[N-acetylmuramyl-D-isoglutaminyl]-1,2-di-O-palmitoyl-sn-glycerol derivative of formula I <CHEM> wherein the carbon atom marked with an asterisk * has the R or, respectively, the S configuration, possesses interesting pharmacological, in particular immunomodulating properties. It is particularly indicated for use as an immunomodulant, as an adjuvant in vaccines and as a suppressing agent for IgE formation in e.g. type I allergies and atopical dermatitises. It is obtained by deprotection of a corresponding compound having one or more hydroxy groups(s) in protected form.
Patent IE-852383-L (IE)
Title: Intragonadal regulatory protein
IPC: G01N33/68
Filed: 1985-09-26
Abstract: A proteinaceous substance having a molecular weight of from 12,000 to 18,000, isoelectric points of 4.0 to 4.5 and 6.0 to 6.5, and having distinguishing elution profiles and electrophoretic patterns is shown to non-competitively inhibit aromatase activity, modulate 3 beta ol hydrogenase activity, and inhibit spermatogenesis and the formation of mature ova substantially independently of exogenous sex steroids.
Patent IE-42175-L (IE)
Title: Aminoglycoside antibiotics
IPC: C07H15/236
Filed: 1975-11-04
Abstract: 6''-Deoxykanamycin B and 6''-deoxytobramycin are prepared in a 5-stage process from kanamycin B by dehydroxylation in position 6'' and 3', 6'' respectively. These semisynthetic derivatives of kanamycin B are valuable antibacterial agents.
[GB1523634A]
Patent IE-832596-L (IE)
Title: Business form
IPC: B42D5/02
Filed: 1983-11-07
Abstract: A continuous business form assembly including a computer generated product packing slip in an adhesive backed packing envelope with an accompanying packing slip recorded in each form length with the assembly being adapted to be fed through automatic printing means for simultaneous printing of the packing slips of the evelopes as well as the corresponding records.
Patent IE-44085-L (IE)
Title: Golf club.
IPC: A63B53/04
Filed: 1976-11-29
Abstract: The invention pertains to a set of golf clubs of the type known as irons, wherein the center of gravity of each head is placed very low while the height of the frontal area of the heads is a constant throughout the set.
[US4147349A]
Patent IE-853143-L (IE)
Title: Aromatic sulfonamides, antiglaucoma agents
IPC: C07D495/04
Filed: 1985-12-12
Abstract: Aromatic sulfonamides with a saturated heterocycle fused thereto are carbonic anhydrase inhibitors useful in the treatment of elevated intraocular pressure.
Patent IE-873260-L (IE)
Title: Methods of raising the recrystallisation temperature of¹aluminium and its alloys
IPC: C22C21/00
Filed: 1987-12-01
Abstract: The invention relates to a method for the deformational transformation of aluminum and its alloys comprising the steps of deforming the aluminum in the solid state and annealing the deformed aluminum at a temperature at which recrystallization occurs. The recrystallization temperature of the aluminum is raised and the grain size is minimized by adding to the aluminim 5 to 1000 ppm uranium prior to the deformation. The method is particularly applicable to the production of aluminum based sheets intended to be subjected to heating at a relatively high temperature, for example the heating which accompanies enamelling or brazing operations, where the heating operation could change the mechanical properties of the sheets.
Patent NO-760271-L (NO)
Inventor: PAULI O
IPC: A01N25/22
Filed: 1976-01-28
Abstract: Middel inneholdende organiske dikarbonater.
Patent NO-803421-L (NO)
Title: Anordning for fremstilling av sporformer for anvendelse ved stoeping, spesielt betongstoeping
Inventor: SAARI JOHANNES
IPC: B21C/
Filed: 1980-11-13
Abstract: Anordning for fremstilling av sporforraer for støping, spesielt betongstøping. Ved hjelp av anordningen kan kantene av et korrugert plateformet formemne bukkes for fremstilling av en sporform av ønsket form. Anordningen omfatter et støtteelement (21) og et valseelement (29) inn mellom hvilke formemnet kan føres for bukking av kantene. Støtte-elementet (21) er forsynt med sporlister (23) med jevne mellomrom og valseelementet (21) er forsynt med ruller (30) med jevne mellomrom. Sporlistene og rullene er på motsatte sider anordnet til å gå inn i blgedalene av formannets korrugering for å forhindre at korrugeringen deformeres ved kantbøy-ningen.
Patent NO-811641-L (NO)
Inventor: MATTHEWS HOWARD V
IPC: A61B5/00
Filed: 1981-05-14
Abstract: The device comprises a substantially cylindrical support member which carries or in part defines an inflatable cuff. The cuff extends for only a portion of the length of said support member. Means are provided for inflating the cuff with air and transmitting changes in pressure within the cuff to a display device such as a pressure gauge.
Patent NO-844221-L (NO)
Inventor: LUNDBAECK STIG
IPC: A61B5/296
Filed: 1984-10-23
Abstract: The invention relates to an electrode intended, for example, for electrocardiogram examinations, and capable of being held in position by suction. Vacuum conditions are created through a hose or tube (8), through which a measuring conductor (7) is drawn. The electrode comprises an inflexible backpiece (3), an intermediate component (2) made of an elastomeric material, and an electrode plate (1), preferably made of a silver-coated plastics. The intermediate component (2) includes a relatively inflexible sealing ring (9) which, in the operative state of the electrode, supports against the skin of a patient via a sealing lip (13) and against the opposing side of the backpiece (3). The electrode plate (1) is firmly connected to the backpiece, while the sealing ring carried by the intermediate component (2) is movable and can be readily sprung away from the backpiece (via resilient means 17). When no load is exerted on the lip-side of the ring and the ring is thus urged outwardly, a vacuum valve is closed automatically through the intermediate component (2), and is re-opened when the electrode is pressed against the surface of the skin, whereupon the electrode is held firmly by suction.
Patent NO-854522-L (NO)
Inventor: IRIKURA TSUTOMU
IPC: C07D215/56
Filed: 1985-11-12
Abstract: Quinolonecarboxylic acid derivatives of the following formula, <CHEM> wherein R, R<1> and R<2> are each independently hydrogen atom or lower alkyl group and Y is hydrogen atom or halogen atom; the hydrates and pharmaceutically acceptable salts thereof are useful as antibacterial agents.
Patent NO-884185-L (NO)
Inventor: RITA PENTTI
IPC: G05D16/10
Filed: 1988-09-20
Abstract: Disclosure is given for a valve means in hydraulic circuits, particularly though not exclusive adapted for use in lift applications or in controlling the hydraulic actuating means of robots. The valve body (1) incorporates two running spindles (3, 4) with seats (5, 6), an input duct (9), a return duct (10) and a working duct (11). Apertures (7, 8) and fluid-flow are controlled by pilot valves (14, 16), which are provided in a passage (15, 18) of the running spindles (3, 4).