baber/WOPTO huggingface dataset:
Patent IE-900586-L (IE)
Title: Rotary drill bit
IPC: B23K20/24
Filed: 1990-02-16
Abstract: A method of manufacturing a cutter assembly for a rotary drill bit includes the step of bonding to a carrier a cutting element which comprises a thin hard facing layer already bonded to a less hard backing layer, the backing layer having a greater coefficient of thermal expansion than the hard facing layer. In order to compensate for convex deformation of the rear surface of the backing layer, when the cutting element is heated during the bonding process, the rear surface is made initially concave at ambient temperature. Alternatively, or additionally, the co-operating surface of the carrier may be concave.
[US5101691A]
Patent IE-44825-L (IE)
Title: Catalyst regeneration
IPC: B01J38/48
Filed: 1977-07-18
Abstract: Process for regenerating a spent catalyst, which catalyst contains potassium, cobalt, nickel, iron, bismuth, phosphorus and molybdenum and sufficient oxygen to satisfy the valence of the other elements therein, on a support, e.g. silicon oxide, wherein at least a portion of the molybdenum has been lost during ammoxidation, comprising impregnating said catalyst with bismuth and molybdenum in solution so that at least some of the molybdenum lost is replaced, e.g., a typical impregnating solution is prepared by dissolving molybdenum trioxide and phosphoric acid in water, adding nitric acid and finally dissolving bismuth nitrate pentahydrate in the resultant solution.[US4052332A]
Patent IE-880851-L (IE)
Title: Morpholines
IPC: C07D413/12
Filed: 1988-03-23
Abstract: Morpholine compounds of the formula:   <IMAGE>   in which R1 is hydrogen, straight-chain or branched (C1-C6)-alkyl which may contain a double bond, aralkyl which may be substituted, (C5-C6)-cycloalkyl or (C2-C6)-acyl; and R2 is hydrogen, straight-chain or branched (C1-C6)-alkyl which may contain a double bond, aralkyl which may be substituted, or (C2-C3)-acyl; enantiomers and physiologically tolerable acid salts thereof. These compounds may be used therapeutically especially in the treatment of ischaemic syndromes and of cerebral ageing.
Patent IE-34368-L (IE)
Title: Modified-morphology hydromagnesite
IPC: B01J27/00
Filed: 1970-07-06
Abstract: Light hydromagnesite in spherical aggregates of small crystals having a pore volume superior to 4,000 mm.3/g. is provided by precipitating hydromagnesite from an aqueous solution containing a soluble salt of magnesium and an alkali metal carbonate by a double decomposition reaction in the presence of a crystallization-habit modifying agent selected from the alkali metal polyphosphates. The new form of hydromagnesite is useful for the manufacture of thermal insulation products, absorbent and adsorbent agents and especially catalyst supports.
[US3723596A]
Patent IE-830900-L (IE)
Title: Flocked hair brush
IPC: A45D1/04
Filed: 1983-04-20
Abstract: A hair brush is provided with flock on the outer tubular surface of the brushing portion. The flock is applied directly to the outer surface or mounted on a ribbon which is adhesively applied or mechanically secured to the outer surface. The bristles may also be flocked.
[US4486915A]
Patent FI-810443-L (FI)
Inventor: STRACK HANS
IPC: C01B33/26
Filed: 1981-02-13
Abstract: There is produced crystalline zeolite powder of Type A having an average particle diameter of 8.5 to 9.0 mu  by introducing the components waterglass and alkali aluminate liquor under defined conditions simultaneously into a receiver containing alkali aluminate, stirring, first adding more alkali aluminate liquor and then more waterglass solution. The thus obtained crystalline zeolite powder of Type A is used as a phosphate substitute in washing agents.
Patent FI-822853-L (FI)
Inventor: RAVASKA MATTI ELIAS
IPC: C07C51/487
Filed: 1982-08-17
Abstract: Process for improving the color and the stability of the color of carboxylic acid (advantageously fatty acids and resin acids) or a mixture of the same by treating the carboxylic acid or its mixture with a hydride - yielding substance (e.g. sodium borohydride and lithium aluminium hydride) at an elevated temperature and by distilling the mixture thus obtained.
Patent FI-845106-L (FI)
Inventor: BREWERTON ROBERT WALTER
IPC: B63B35/44
Filed: 1984-12-21
Abstract: A compensator for providing resilience in a connection between relatively moveable objects comprises a piston (3) working in a cylinder (2) which is surrounded by a larger coaxial cylinder (1) joined thereto by annular wall members (1a) thus defining about the cylinder (2) a pair of annular reservoirs (8, 9,) The piston (3) divides the cylinder (2) into a pair of chambers (6, 7), chamber (6) being connected by conduit (12) to reservoir (9) and chamber (7) being connected by conduit (10) to reservoir (8). Each reservoir contains a mixture of liquid and gas whilst the chambers contain liquid. Elongation of the connection between the objects causes withdrawal of the piston (3) with consequent expansion of the volume of gas in reservoir (9) against atmospheric pressure and against pressure developed in reservoir (8) as a consequence of decrease of gas volume therein.
Patent FI-853947-L (FI)
Inventor: CRAWFORD THOMAS CHARLES
IPC: A61K31/54
Filed: 1985-10-10
Abstract: An improved antiinflammatory composition which employs a combination of antiinflammatory piroxicam, or a pharmaceutically acceptable salt thereof, with antidepressant doxepin, bronchodilator pirbuterol, minor tranquillizer diazepam or antihypertensive trimazosin. The invention also concerns the use of a combination of piroxicam with either acetaminophen or pyridoxine for the manufacture of an antiinflammatory medicament having reduced gastrointestinal side effects.
Patent IE-791000-L (IE)
Title: Imidazole derivatives
IPC: A61K31/44
Filed: 1979-08-08
Abstract: Imidazole derivatives of the formula   <IMAGE>   wherein Ar1 and Ar2 are each phenyl; phenyl substituted by halogen, C1-4 alkyl, C1-4 alkoxy or C2-6 dialkylamino; pyridyl; furyl; or thienyl; with the proviso that Ar1 and Ar2 are not both unsubstituted phenyl; R1 is hydrogen, C1-4 alkyl or C1-4 alkyl substituted by hydroxy, C1-4 alkoxy or C1-6 alkanoyloxy; n is 0, 1 or 2; and Z is a C2-6-alkyl or -alkenyl residue substituted by one or two of hydroxy, C1-4 alkoxy, C2-8 alkylenedioxy, C1-6 alkanoyloxy or benzoyloxy, or by one alkoxycarbonyl group; and the salts thereof with physiologically acceptable acids, possess valuable pharmacological properties.
Patent IE-791189-L (IE)
Title: Benzomorphans
IPC: C07D221/26
Filed: 1979-08-08
Abstract: Compounds of the formula   <IMAGE>   wherein R1 is methyl, ethyl or propyl; R2 is hydrogen, methyl or ethyl; and R3 is    <IMAGE> (a) <IMAGE> (b)  or   <IMAGE> (c)  where R4 is hydrogen or methyl, R5 is methyl, ethyl or propyl, and n is 1 or 2, and non-toxic, pharmacologically acceptable acid addition salts thereof. The compounds as well as the salts are useful as analgesics.
Patent IE-35688-L (IE)
Title: Obtaining alcohol from fermented mash
IPC: B01D3/00
Filed: 1971-10-04
Abstract: 1336058 Fermentation alcoholic mash, distillation VERSUCHS - UND LEHRANSTALT FUR SPIRITUSFABRIKATION and H ROTHER [trading as KORNBRENNEREI U LIKORFABRIK] 4 Oct 1971 [2 Oct 1970] 46155/71 Heading BIB Fermented mash is stripped of dissolved gases and first runnings in distillation column B and is then submitted to steam-stripping in column A; the vapour reaching the head of column A divides into two streams one of which contains 97 to 99% of the alcohol and flows to rectification column D, while the other stream is introduced into the lower part of column B to supply the heat required therein. Concentrated alcohol is obtained at the head of column D. Fusel oil is withdrawn through pipe 12. The liquid leaving the foot of column D is pumped to the head of column A. Alcohol-free slops run out of the foot of column A through pipe 9. The vapours leaving the head of column B flow up column C; and most of the distillate from condenser K 1 is refluxed to column C while the remainder is discharged through pipe 5. The liquid reaching the foot of column C flows through pipe 6 to column B. The production of corn-brandy is referred to.
[GB1336058A]
Patent IE-801412-L (IE)
Title: Trans-quinazoline derivatives
IPC: C07D239/90
Filed: 1980-07-08
Abstract: Trans-3-(4-oxo-4H-quinazolin-3-yl)-2-propenoic acid derivatives of the formula <IMAGE> I wherein R1 is hydrogen, lower alkyl, lower cycloalkyl, lower alkoxy, hydroxy, halo, lower alkykthio, lower alkylsulfinyl, lower alkylsulfonyl, di-(C1-C7)alkyl-N(CH2)nO- or 2-hydroxyethoxy; R2 is hydrogen, lower alkyl or lower alkoxy; R3 is hydroxy, lower alkoxy, di-(C1-C7)alkyl-N(CH2)nO- or di-(C1-C7)alkyl-N(CH2)nNH-; and n is 2 to 7; provided that at least one of R1 and R2 is other than hydrogen, when R3 is hydroxy, a salt thereof with a pharmaceutically acceptable base, or when R3 is di-(C1-C7)alkyl-N(CH2)nO- or di-(C1-C7)alkyl-N(CH2)nNH-, a salt thereof with a pharmaceutically acceptable acid, and a process for the preparation thereof, are described. The compounds of formula I are useful as agents in the prevention of allergic reactions.
[US4281127A]
Patent IE-821638-L (IE)
Title: Rubber vulcanisates and stabilising agent thereof
IPC: C08K5/42
Filed: 1982-07-07
Abstract: Additives for rubber compositions, giving vulcanisates having improved retention of optimum physical properties, are compounds containing two or more groups of the formula -S-SO2R linked by an organic bridging group, or polymers containing two or more groups of the formula -S-SO2R attached to an organic polymer chain, where R represents (a) a radical OM where M is a monovalent metal, the equivalent of a multivalent metal, a monovalent ion derived by the addition of a proton to a nitrogenous base, or the equivalent of a multivalent ion derived by the addition of two or more protons to a nitrogenous base, or (b) an organic radical selected from aliphatic, cycloaliphatic, aromatic and heterocyclic radicals, and radicals which are combinations of any two or more such radicals.
[US4417012A]
Patent IE-841939-L (IE)
Title: Control system for synchronous brushless motors
IPC: H02P6/10
Filed: 1984-07-27
Abstract: In an improved motor control system for a pulse width modulated synchronous brushless motor, means for adaptively controlling the "torque angle", i.e. the angle between the rotating magnetic field created by the stator windings and the rotor field created by the permanent magnets on the rotor, is provided. The relationship between the two magnetic fields is controlled as a function of load and speed to provide the optimum operating point at all times. Controlling the torque angle effectively varies the back EMF constant Ke (V/RPM), and the torque constant K+(torque/ampere) of the motor.
[US4490661A]
Patent IE-892008-L (IE)
Title: Heterocyclic compounds and their preparation and use
IPC: C07D487/04
Filed: 1989-06-21
Abstract: Heterocyclic dihydroxyquinoxaline compounds having the formula <CHEM> wherein R<1> and R<2> independently are hydrogen, NO2, NH2, CN, halogen, SO2NH2;  -X-Y-Z- is selected from -N=N-NR<3>-,-NR<3>-N=N-,=N-NR<3>-N=,-S-CH=N-,-N=CH-S-,-CH=C(CO2R<3>)-S -,-S-C(CO2 R<3> )= CH -, =N-Se-N=, -N=CR<3>-NR<3> -,-NR<3>-CR<3>=N-,=N-O-N=, -N=CR<3>-CR<3> =N-,-NH-CR<3>=CR<3>-CR<3>=N-,-N=CR<3>-CR<3>=CR<3>-NH,=N-S-N=;  wherein R<3> is hydrogen, lower alkyl, CF3. The invention also relates to a method of preparing the compounds, pharmaceutical compositions thereof, and their use. The compounds are useful in the treatment of indications caused by hyperactivity of the excitatory neurotransmitters.
Patent IE-43427-L (IE)
Title: Polyhydroxy methylene ethers
IPC: C08B11/02
Filed: 1976-09-09
Abstract: 1489865 Ethers of polyhydroxy methylene HOECHST AG 10 Sept 1976 [12 Sept 1975] 37627/76 Heading C3P Ethers of polyhydroxy methylene are prepared by treating the polymer with an etherifying agent in an aqueous medium. The pendant ether groups preferably contain at least one ionic or ionizable group, e.g. a carboxyl, sulpho, phospho, quaternary ammonium or substituted ammonium group which makes the product suitable for use as an ion exchange resin. In the examples polyhydroxy methylene is etherified with 3 - chloro - 2 - hydroxypropyl - trimethyl ammonium hydrochloride; glycidyl trimethyl ammonium chloride; 2-chloroethane-sulphonic acid; 2-chloroethyl diethylamine; chloroacetic acid; dichloroacetic acid and trichloroacetic acid.
[GB1489865A]
Patent IE-782080-L (IE)
Title: Transfer of liquid in a dialysis device
IPC: A61M/
Filed: 1978-10-19
Abstract: Assembly is disclosed for connecting a duct to a hole in a flat sheet including a wall for receiving one surface of the flat sheet, a nozzle adapted to be sealingly connected to a duct, the nozzle protruding through and beyond the wall such that the flat sheet is arranged with said one surface in engagement with the wall and the nozzle, and a sealing collar engaged with the other surface of the flat sheet, said collar being adapted to cooperate with the wall to seal the flat sheet therebetween. (From US4264079 A) [GB2007995A]
Patent IE-792160-L (IE)
Title: Low concentration trivalent chromium electroplating¹solution.
IPC: C25D3/06
Filed: 1979-11-09
Abstract: The Cr concn. is 0.03M and is sufficiently weak to give a deposit whose colour is at least as bright as that of vapour deposited Cr. Bright Cr coatings can be formed (without the attendant problems of using Cr6+ baths) for decorative applications, and thick, coherent, smooth coatings can be formed for structural and mechanical applications. The ratio of the molar concns. of Cr/thiocyanate is pref. 1 : 2-4. The soln. pref. also contains an amino-acid (pref. aspartic acid) as buffer, in a molar concn. 1.25 times that of Cr. The bath temp. for a bright coating is pref. 40-60 degrees C, the brightest coloured coatings being formed using a current density >50 mA/cm2. The Cr concn. is pref. =0.02M. The pH of the bath is pref. 3.8 - 4.5.
[DE2944142A1]
Patent IE-822181-L (IE)
Title: Apparatus for raising eels, crayfish and other bottom-living¹marine organisms
IPC: A01K61/59
Filed: 1982-09-08
Abstract: A tank filled with water and appropriate to receive such aquatic organisms, comprises a support bottom (1) under the water surface, presenting on the fresh water side in circulation, shelter holes shaped as pipes (3), wherein the aquatic organisms lives according to their natural way of life. Such shelters (3), adapted to the way of life of eels, have their upper opening (5) orientated in the fresh water stream (13) and extend inclined downwardly. To the contrary, for the breving of crustacea, those aquatic shelters extend horizontally from the fresh water compartment. A water stream (15) passes through such aquatic shelters between the fresh water compartment and the residual water compartment (25); said water stream entrains from the pipes (3) towards the residual water compartment excrements, food remains and other waste. The device may be provided with a heating element allowing to use for the heating, by means of special bottom arrangements, slightly dirty waste waters as well as very dirty waste waters.
[WO8300798A1]
Patent IE-822997-L (IE)
Title: Process for removing molybdenum from aqueous manganese salt¹solutions
IPC: C01G45/10
Filed: 1982-12-17
Abstract: The disclosure relates to a process for removing molybdenum from aqueous manganese(II)salt solutions by adsorbing the molybdenum on manganese dioxide and separating adsorbend and adsorbate from the purified manganese(II)salt solution. To this end, the disclosure provides for a pH value lower than 5 to be established in the manganese salt solution; for an oxidant capable of oxidizing manganese(II)compounds to manganese(IV)compounds to be added at temperatures between 50 DEG and 80 DEG C., so as to effect oxidation of a small proportion of dissolved manganese(II)salt to manganese dioxide; for resulting precipitate to be allowed to remain in contact over a period of at least 15 minutes with the manganese(II)salt solution, and for the precipitate to be separated from said solution at said temperatures.
[US4462912A]
Patent IE-873142-L (IE)
Title: Preparation of pyrrolidine derivatives and intermediates¹therefor.
IPC: C07D265/02
Filed: 1987-11-20
Abstract: The invention relates to a process for preparing compounds of the formula I    <IMAGE>  I  in which R stands for hydrogen, alkyl or aralkyl and R1 to R5 are identical or different radicals, (substituted) alkyl, cycloalkyl or (substituted) aryl or in which the pairs of radicals R1 and R2, R2 and R3, and R4 and R5 together with the carbon atom(s) supporting them form a mono- or bicyclic ring system and the other radicals are hydrogen, by treating a compound of the formula II    <IMAGE> II  in which R and R1 and R5 have the abovementioned meaning and R6 and R7 denote alkyl or aralkyl or together with the nitrogen atom supporting them form a heterocycle which can additionally contain an oxygen atom, with a reducing agent.
Patent IE-873426-L (IE)
Title: Method for the closing of containers
IPC: B65D77/20
Filed: 1987-12-17
Abstract: A method of disposing a container (13) of plastic material (7) to be tightly sealed by a foil or film (2). In an area for the intended attachment of the film or foil, the fixing area, the opening part of the container has a layer (11) of plastic material forming an outer surface against which, while closing the container the film or foil rests during supply of energy to the fixing area. Before closing the container and, according to the invention, oriented plastic material included in the fixing area and defined by said outer surface is heated to at least a temperature at which the orientation of the material commences to be reduced and the material is maintained at the increased temperature until the material is converted to substantially non-oriented material.
Patent NO-803541-L (NO)
Inventor: KERANDRAON OLIVIER DE LA ROCHE
IPC: F03B13/12
Filed: 1980-11-24
Abstract: Device for transforming into mechanical energy the energy of a moving fluid, and in particular of sea swell. A floating container (1) houses an electric generator (2) connected by gears (3) to a shaft (4) bearing two spindles (6) on which are mounted bladings (7). The container (1) follows the movements of the swell and reciprocally drives the bladings relative to the still deep water. The bladings are under ballast in order to show a hovering wing structure and to spontaneously take the optimal incidence. Application to the transformation of sea's energy.
Patent NO-822608-L (NO)
Inventor: ANDERSSON JAN ANDERS ROLAND
IPC: A61M15/00
Filed: 1982-07-29
Abstract: An aerosol inhalation device in pocket-size which has one dosage dispensing position and one storage position, and which comprises a two-part telescoping deceleration chamber (2, 3) with rectangular cross-section and a socket (1) for an exchangeable aerosol container. The socket is connected with the inner chamber part (2) so that it can be telescopically inserted therein to form a storage position. In dosage dispensing position the socket is extended from the deceleration chamber, pivoted at an angle relative to the longitudinal axis of the chamber and locked in the angle.
Patent NO-823217-L (NO)
Inventor: LEMMER HELMUT
IPC: H01H11/00
Filed: 1982-09-23
Abstract: An electric switching device of the type having a contact system includes two stationary contact bars and movable contact bridges for interconnecting the bars. To convert the switching device from a circuit maker to a circuit breaker, or vice versa, a control member is provided in the form of a shiftable slide having insulating projections which in one end position of the slide are displaced between one bridge and a contact bar while the other projection is out of the range of movement of the bridges, and in the other end position the other insulating projection interrupts the contact between the other bridge and the assigned contact bar.
Patent NO-841441-L (NO)
Title: Benzotienylglycylcefalosporinderivater og fremgangsmaate for deres fremstilling
Inventor: BLASZCZAK LARRY CHRIS
IPC: A61K31/545
Filed: 1984-04-11
Abstract: Cefalosporinderivater med formel:hvor R 7 og R 8 uavhengig av hverandre er hydrogen, halogen, hydroksy, C^-C^-alkyl, C^-C^-alkoksy, nltro, amino, C^-C^-alkaiKjylamino, C. -C.-alkylsulfonylamino og hvor Rog r" sammen kan danne en metylendioksy - gruppe; A og B er begge hydrogen, eller sammen kan danne en dobbeltbinding; R 2 er hydrogen, en aminobeskyttende gruppe, hydroksy eller metoksy, og R 3 er hydrogen, 2 3 eller R og R tilsamnen kan danne følgende gruppe. hvor M og L uavhengig av hverandre er C-C-alkyl; R 4 er hydrogen, metoksy eller metyltio; R 5 er hydro-. gen, metoksy, metyl, halogen, metoksymetyl eller vinyl; R er hydrogen, eller en karboksybeskyttende gruppe, forutsatt at R bare er hydroksy eller metoksy når A og B danner en dobbeltbinding, og at A og B begge er hydrogen når^ er forskjellig fra hydrogen; eller et farmasøytisk akseptabelt salt av en slik forbindelse. Disse forbindelsene (I) har fordelaktig farmakokinetiske egenskaper og er oralt effektive mot gram-positive mikroorganismer. Forbindelsenes fremstilling er også beskrevet.
Patent NO-850417-L (NO)
Inventor: BREEMER JOHANNES
IPC: G01N21/31
Filed: 1985-02-05
Abstract: A device for detecting differences in color of a material to be inspected, which device comprises a first light source emitting light of a first color and a second light source emitting light of a second color, an optical system adapted to project portions of the light emitted both by the first and the second light source onto first and second spaced apart measuring regions respectively, each measuring region being associated with means for measuring the amount of light reflected by the material. The device further comprises electronic switching means for alternately energizing the first and the second light source, means for transporting the material, means for controlling the intensity of the second light source in dependence upon the measured amount of reflected first light source light, and means for determining a diference in color from the measured amounts of reflection.
Patent NO-860471-L (NO)
Title: Fremgangsmaate for fremstilling av nye heterocykliske derivater.
Inventor: HARGREAVES RODNEY BRIAN
IPC: A61P25/02
Filed: 1986-02-11
Abstract: Det beskrives dihydropyridiner med fo. 1 2 3. hvor R er alkyl eller alkoksyalkyl, R og R hver er alkyl, benzenring A har én eller flere substituenter valgt fra halogen, cyano, nitro, trifluormetyl og alkyl eller har substituenten =N-0-N= knyttet til 2- og 3-stillingene, Ar er fenyl, naftyl, tetrahydronaftyl, indanyl eller indenyl som er usubstituert eller har én eller flere substituenter, eller Ar er en 5- eller 6-leddet heterocyklisk ring inneholdende 1, 2 eller 3 heteroatomer valgt fra oksygen, nitrogen og svovel,. hvor ringen er mettet eller umettet og hvor ringen er usubstituert eller har én eller flere substituenter og hvor ringen også kan være kondensert til en benzenring, p er 0 eller 1,. X er -0- eller -NH-, Y er en rett eller forgrenet alkylenkjede med 2-12 karbonatomer som eventuelt kan være avbrutt med én eller to grupper valgt fra oksygen, svovel, imino, substituert imino, fenylen, substituert fenylen, pyridylen, cykloalkylen, 1,4-piperazindiyl, 1,4-piperidindiyl og amidogrupper; eller et syreaddisjonssalt derav.Forbindelsene har beta-adrenerge blokkerende egenskaper og/eller blokkerende egenskaper på den langsomme kalsiumione-kanal og kan benyttes ved behandling av hypertensjon. Fremgangsmåter for fremstilling av forbindelsene er beskrevet.