baber/WOPTO huggingface dataset:
Patent PT-905215-E (PT)
Inventor: FLEGO CRISTINA
IPC: B01J29/86
Filed: 1994-07-16
Abstract: A difunctional catalyst comprising   (a) a porous crystalline material isostructural with beta-zeolite selected from boro-silicate (BOR-B) and boro-alumino-silicate (Al-BOR-B) in which the molar ratio SiO2:Al2O3 is higher than 300:1, said porous crystalline material being in acidic form; (b) one or more metal(s) belonging to Group VIIIA in an amount comprised within the range of from 0.05 to 5% by weight, with the exclusion of the case in which the porous crystalline material is boro-silicate (BOR-B) and the metal belonging to Group VIII A is palladium in an amount equal to 0.5% by weight.
Patent PT-954440-E (PT)
Inventor: MULLER WALTER
IPC: G09F3/10
Filed: 1998-01-03
Abstract: The invention relates to a removable protective film (3) for plaster systems, in particular self-adhesive plaster systems, containing active substances, characterized in that it consists of a laminate constituted by a paper layer (7) and an abhesively coated polyester film (8).
Patent PT-1032391-E (PT)
Inventor: DEBREGEAS PATRICE
IPC: A61K31/4535
Filed: 1998-11-19
Abstract: The present invention relates to a novel pharmaceutical form, in the form of spheroids, containing tiagabine as active principle. The invention also covers the process for the preparation of such spheroids and multiparticulate pharmaceutical preparations, such as tablets, containing these spheroids. These pharmaceutical preparations are intended for the delivery of the spheroids they contain, and are characterized by the absence of an adverse effect on the release profile of the tiagabine contained in the spheroids following a possible compression step.
Patent PT-1084298-E (PT)
Inventor: KLAS ERNST
IPC: D21H23/52
Filed: 1999-03-23
Abstract: The invention relates to a device for applying a coating substance to a continuous paper web in a process for producing abrasion-resistant laminates for manufacturing decorative paper. The coating substance consists of a viscous mixture of melamine resin and alphacellulose to which particles of corundum are added, and is applied to the visible surface of the paper. The inventive device includes a deflector roll (2) on which the paper web (1) lies in an area in which it loops around; a metering roll (6) which is arranged parallel to the deflector roll (2) and forms the boundary of a gap with the same, and which is driven synchronously or almost synchronously with the deflector roll; a slit nozzle (7) for applying the coating substance either directly to the paper web (1) on the deflector roll (2) or to the metering roll (6); and a doctor blade of a rectangular piece (9) of flexible rubber type material. This material is fixed on one side by its back edge, parallel to the axes of the two rolls (2,6) and lies loosely on the upper end of the paper web (1) running off of the deflector roll (2).
Patent PT-1071882-E (PT)
Inventor: GRINSTED TIMOTHY WILLIAM
IPC: F03D5/06
Filed: 1999-03-05
Abstract: A prime mover for extracting power from moving water is described comprising a body which is caused to oscillate in water by reversing the direction of thrust generated by at least one submerged control member e.g. a hydroplane or rotating cylinder protruding from a side of the body.
Patent PT-1200351-E (PT)
Inventor: DRUMMOND DONALD KENDALL
IPC: C01F11/02
Filed: 1999-12-22
Abstract: The present invention provides an electrochemical process for reducing metal contaminants in calcium carbonate by solubilizing the metal contaminate in an aqueous solution of calcium carbonate and then removing the solubilized metal contaminant by passing an electrical current through the aqueous calcium carbonate solution containing the solubilized metal contaminant. Calcium carbonate produced according to the process of this invention is particularly suitable for use as food or pharmaceutical additives. The calcium carbonate is also suitable for use in papermaking process as fillers, or coatings, or as additives in the production of plastics, paints and adhesive products. Other uses of high purity calcium carbonate include catalysts and catalyst supports, electrical/semiconductor applications, florescent lighting, and optical/laser applications.
Patent SG-65388-G (SG)
Title: Substituted imidazole derivatives and their preparation and use
IPC: A61P9/12
Filed: 1988-09-30
Abstract: The invention provides novel compounds of the formula:   <IMAGE> (I) or  <IMAGE> (II)  wherein the various substituents are defined herein below. Processes for the preparation of these compounds are described, as are novel pharmaceutical compositions comprising at least one of the compounds of their salts. The compounds and their non-toxic salts exhibit valuable pharmacological activity and are useful in the treatment of mammals, especially as antihypertensive agents. Furthermore, some of the compounds have proved to possess antithrombotic and diuretic activity. Antimycotic and antifungal properties have also been found.
Patent IE-880248-L (IE)
Title: 5-(3-Alkyl-5-tert¹butyl-4-hydroxyphenyl)-2-amino-6h-1,3,4-thiadiazines, a¹process for the preparation thereof, medicaments containing¹same, and the use thereof
IPC: C07D417/04
Filed: 1988-01-29
Abstract: Novel 5-(3-alkyl-5-tert.butyl-4-hydroxyphenyl)-2-amino-6H-1,3,4-thiadiazines of the general formula I   <IMAGE> (I)  in which R1=C1-C4-alkyl, R2=H or C1-C3-alkyl R3 and R4=independently of one another, optionally substituted and optionally O- or S-interrupted alkyl, alkenyl or alkynyl groups, it being possible for one of the two radicals to also be H, or R3+R4 together with the nitrogen atom to which they are bound, may denote an optionally substituted 4- to 7-membered ring which optionally contains a further heteroatom (O, S or N), and the physiologically acceptable acid-addition salts thereof. The compounds are primarily suitable for prevention and treatment of inflammatory-in particular inflammatory rheumatic-disorders and/or pain.
Patent IE-42637-L (IE)
Title: Polyol mixed esters
IPC: C07B61/00
Filed: 1976-02-12
Abstract: Reacting a partial polyol monocarboxylic acid ester with an acidic anhydride in the presence of a catalytic material selected from the group consisting of stannic chloride, ferric chloride, zinc chloride and mixtures thereof to produce specific complete mixed polyol esters, especially synthetic cocoa butter, with substantially no ester group rearrangement.
[US3989728A]
Patent IE-45298-L (IE)
Title: Hypolipidaemic compositions
IPC: A61K31/16
Filed: 1977-02-10
Abstract: Certain substituted aralkylanilines in which the aromatic aniline ring carries, at the para position to the amino function, a substituent which comprises a carboxylic acid, salt or ester, an alkyl, hydroxyalkyl, cyano or acyl group, have hypolipidaemic activity.
[US4362892A]
Patent IE-880377-L (IE)
Title: Heterocyclic compounds
IPC: C07D237/08
Filed: 1988-02-11
Abstract: A heterocyclic compound of the formula I, as shown hereafter in these claims in which n is 0 or 1; A is a 1-4C alkylene radical which may optionally bear one or more 1-4C alkyl substituents; R<1> and R<2>, which may be the same or different, are each a hydrogen or halogen atom, an amino, carbamoyl, cyano, hydroxy, nitro or sulphamoyl radical, a 1-6C alkyl, halogenoalkyl, alkoxy, halogenoalkoxy, alkylamino, alkylcarbamoyl or alkylsulphamoyl radical, a di(1-6C alkyl)-amino, di(1-6C alkyl)carbamoyl or di(1-6C alkyl)sulphamoyl radical, or a 2-7C alkoxycarbonyl radical; m is an integer of 1 to 5, R<3> is a hydrogen or halogen atom or a 1-6C alkyl or halogenoalkyl radical; and R<4> is a 5-membered aromatic ring heterocyclyl radical containing 2 or 3 nitrogen atoms, or a 6-membered aromatic ring heterocyclyl radical containing 1 or 2 nitrogen atoms, which heterocyclyl radical may bear a 1-6C alkyl substituent; and for those compounds which contain a basic nitrogen atom, the pharmaceutically acceptable acid addition salts thereof together with processes of manufacture and pharmaceutical and veterinary compositions thereof.
Patent IE-38984-L (IE)
Title: Preparation of polycaprolactam which can be dyed with¹cationic dyes
IPC: C08G69/00
Filed: 1974-03-08
Abstract: 1422498 Polycaprolactam of modified dyability BAYER AG 5 March 1974 [10 March 1973] 9783/74 Heading C3R A modified homogeneous polycaprolactam containing repeating units and -[-CORCO-NH(CH 2 ) 6 NH-]- is made by (A) condensing #1 sulphonate diester in aqueous solution with excess H 2 N(CH 2 ) 6 NH 2 , (B) adding caprolactam and, in an amount at least equivalent to the excess of H 2 N(CH 2 ) 6 NH 2 , a dicarboxylic acid R(COOH) 2 and (C) removing water and condensing to give the polycaprolactam; where M is an alkali metal, R is C 4-12 alkylene, and R 1 is C 1-10 alkyl. M may be, e.g. Na or Li. In step (A), the molar ratio diester/ H 2 N(CH 2 ) 6 NH 2 may be from 2 to 4. The excess of R(COOH) 2 may be up to 25 % moles, based on the excess of H 2 N(CH 2 ) 6 NH 2 . Step (A) and the condensation in (C) may be performed in an inert atmosphere. In step (C), the water may be removed at 100-140 C., and the condensation performed at 100-300 C. and at 0À001 Torr to 20 atmos-gauge pressure. The modified polycaprolactam may be added, e.g. in amount of up to 20% wt., to a polycaprolactam composition. The modified polycaprolactam or the composition may be granulated and then used to form filaments, fibres, yarns, or foils which are resistant to acid dyes and can be dyed with basic dyes. The basic dyes may be, e.g.
[GB1422498A]
Patent IE-32338-L (IE)
Title: Regulation of electron guns
IPC: H02H1/00
Filed: 1968-05-03
Abstract: 1,202,811. 811. Automatic control systems for electron beam furnaces. AIR REDUCTION CO. Inc. April 25, 1968 [May 3, 1967], No.19543/68. Heading G3R. [Also in Division H2] An electron beam furnace is provided with a regulated power supply which includes a protective circuit responsive to arcing in the furnace as evidenced by a rapid rise in operating current to a trigger level, the protective circuit operating firstly to reduce the current to a level sufficient to starve the arc within a period of time which is preferably within 15 milliseconds from the time the current reaches the trigger level and subsequently automatically to restore the current. As shown, an electron beam furnace 14 is supplied from a D.C. source 28 by way of a resistor 46, a series valve 16 and a transductor 122. The normal operating current, as sensed by the transductor 122, is maintained at a desired value by a control system 26 which operates in known manner to regulate the heating current supplied to the filament of the electron gun 12. The operating voltage is maintained constant by controlling the bias applied to the grid 20 of the valve 16 in dependence upon an error signal derived from a control circuit including a voltage sensing network 18, an isolating transformer 94 associated with converters 90, 98, a voltage regulator 102 which may be of the series transistor type, and a normally closed switching circuit 22. Thus in normal operating conditions both the voltage and current supplied to the furnace are controlled at desired values, but when arcing occurs the operating current rises rapidly; this condition is detected by a sensor 24 which is connected across the series resistor 46 and which produces one output for application to the switching circuit 22 and another output for application to a restart circuit 114. When the rising current reaches a predetermined trigger level the switching circuit 22 opens to render the valve 16 much less conductive, whereby, within 15 milliseconds, the current is reduced to a level sufficient to starve the arc; subsequently, and after a predetermined period, e.g. less than 10 milliseconds, a signal from the restart circuit 114 closes the switching circuit 22 and the operating current is restored. Should the arc still persist the switching circuit 22 is again opened and the cycle repeats until the arc is extinguished. Suitable arrangements, including transistors and thyristors, for the circuits 22, 24 and 114 are described with reference to Fig. 2 (not shown).
[GB1202811A]
Patent IE-810822-L (IE)
Title: Phenyl-quinolizidines
IPC: C07D211/76
Filed: 1981-04-10
Abstract: Phenyl-quinolizidines of the general formula <IMAGE> I wherein X is hydrogen, fluorine, chlorine, lower-alkoxy, lower-alkyl or trifluoromethyl; Y is hydrogen, fluorine, chlorine, lower-alkoxy or lower-alkyl; and R1 is acyl, acylamino or a group A of the formula <IMAGE> wherein R2 is oxygen or sulfur; R3 is hydrogen or lower-alkyl; and one of R4 and R5 is hydrogen and the other is bromine, iodine, cyano, lower-alkoxycarbonyl or sulfamoyl, as racemates or enatiomers, as well as acid addition salts thereof, utilizing various intermediates, are described. The foregoing compounds are useful as neuroleptic, antiemetic and analgesic agents.
[US4391978A]
Patent IE-820999-L (IE)
Title: Trigger pulse generator
IPC: H03K5/1532
Filed: 1982-04-28
Abstract: PURPOSE:To obtain a trigger pulse generating circuit without the need for a capacitor for delay, by connecting a depletion MOSFET to an output of an amplifier outputting forward/reverse signals and applying the output to an NOR gate through wave shape. CONSTITUTION:When an input signal A falls down at a time point t1, an output A of an amplifier 10 falls down, an inversion A' is raised and they are outputted to the drain of depletion MOSFETs 26 and 28. The inversion A' and the A of the amplifier 10 are applied to the gate of the FETs 26 and 28, an output B of the FET26 is sharply fallen down at time point t1 and slowly raised at the time point t2. An output C of the FET28 is slowly raised at the time point t1 and sharply fallen down at the time point t2. The signals B and C are wave- shaped at inverters 12, 16 and 14, 18 respectively to be signals B' and C' and output trigger pulses in width W via an NOR 20. Since the H level of the signals B and C is determined with the threshold voltage of the FETs 26 and 28, the pulse width is not subjected to the effect of the power supply voltage and no capacitor for use in delay is required, allowing to obtain easy circuit integration.
[JP57180225A]
Patent FI-823743-L (FI)
Inventor: DYRIG HEINZ
IPC: E06B9/36
Filed: 1982-11-02
Abstract: The strip curtain has a plurality of glide elements which are guided by a curtain rod and connected with each other by separation-limiting devices. The free hanging curtain strips are suspended from vertical pivot axes with limited excursion. Operation of the pivot axis is by a pinion which engages a bead chain that is slidably guided by the curtain rod. The pinion is connected to the pivot axis by a worm drive, a slip coupling being provided between the pinion and the worm drive. The bead chain serves as common drive for producing pivotal movement and sliding movement of the curtain strips. The strip curtain is of simple construction and therefore reliable in operation and inexpensive and suitable for mass production.
Patent IE-801190-L (IE)
Title: Bridge plug tool
IPC: E21B33/129
Filed: 1980-06-10
Abstract: A bridge plug tool is disclosed, for temporarily plugging off a well casing to perform a downhole operation, such as cementing, or acidizing. The tool includes a mandrel having separate thread segments thereon. During running in of the tool, one thread segment engages a set of control members, to keep the mandrel in place and to prevent it from shifting longitudinally. In the set position the control members are disengaged from the mandrel, and the other thread segment engages a set of lock members. Setting weight on the mandrel after engagement with the lock members causes a set of slips and packing elements to engage the casing wall. When the downhole job is finished, the mandrel is rotated to disengage from the lock members and to re-engage the control members. This sequence releases the slips so the tool can be retrieved from the casing, or re-set at another point in the casing.
[US4274489A]
Patent IE-44154-L (IE)
Title: 1,3,8-triazaspiro(4,5) decan-4-one derivatives
IPC: C07D471/10
Filed: 1976-07-13
Abstract: Compounds having the structure , , , and , and the pharmaceutically acceptable salts thereof, wherein R1 is hydrogen, halogen, hydroxy, alkanoyloxy, alkoxy, alkylthio, alkyl or trifluoromethyl; R2 is hydrogen, alkyl or alkenyl; R3 is hydrogen, halogen or alkyl; R4 is formyloxy or alkanoyloxy; m is 1 or 2; and n is 0, 1 or 2; have useful physiological activity.
[CA1088541A]
Patent IE-902252-L (IE)
Title: Novel acetylcholinesterase inhibitors
IPC: A61P25/28
Filed: 1990-06-21
Abstract: This invention relates to silylated aromatic fluoroketones of the formula (I) <CHEM> and the pharmaceutically acceptable salts thereof, wherein each of m and n is zero or one with the proviso that the sum of m and n is less than two. X is H, Br, Cl, F, R4, COR5, CO2R5, CONHR5 or COR6; R1, R2, R3 and R4 each are C1-10 alkyl, or (CH2)p aryl, with p being zero, one or two, R5 is H, C1-10 alkyl, phenyl, benzyl or phenethyl, R6 is (NHCHR7C(O))qR8 with R7 being the residue of any natural occurring alpha -amino acid, q is one to four and R8 is OR5 or NHR5, Y is H, OH, C1-6 alkyl, C1-6 alkoxy, hydroxy C1-6 alkyl, amino C1-6 alkyl, NH2, azido, CN, CO2R5, COR5, -SO3H, Br, Cl, F or -(CH2)xSiR1R2R3with x being zero, one or two, possessing acetylcholinesterase properties and to their use in the treatment of Alzheimer's disease and senile dementia.
[EP0403713A1]
Patent IE-882275-L (IE)
Title: Implant injection device
IPC: A61M31/00
Filed: 1988-07-25
Abstract: The invention relates to an injection device (1), in particular for once-only use, for injecting an implant (6) which can release a drug in a controlled manner, which device comprises a housing (2) which is provided at the injection end with an injection needle (3) in which the implant (6) can be disposed and in which a passage opening is disposed at the actuating end of the housing for a plunger (7,8), mounted in the housing and displaceable in the axial direction of the needle (3), which, on the one hand, can interact with the implant (6) and, on the other hand, is provided with an actuating element, which element is constructed as an element (10) for pressing and supporting against or on the part of the body to be treated.
Patent IE-872341-L (IE)
Title: Stripping compositions
IPC: G03F7/42
Filed: 1987-09-01
Abstract: Photoresist stripping compositions comprise a mixture of a 2-pyrrolidinone compound, a tetrahydrothiophene-1,1-dioxide compound, a polyethylene glycol, a diethylene glycol monoalkyl ether and an amine or amine derivative.
Patent IE-872362-L (IE)
Title: Mercapto-substituted hydroxyethyl-(triazol-1-yl) derivatives
IPC: C07D249/08
Filed: 1987-09-03
Abstract: Novel mercapto-substituted hydroxyethyl-(triazol-l-yl) derivatives of the formula <IMAGE> (I) in which Ar represents optionally substituted aryl, X represents oxygen, sulphur, a direct bond or the groupings -CH2-, -CH2-CH2-, -O-CH2-, -SCH2-, -O-CH2-CH2-, and -S-CH2-CH2-, the hetero atom being bonded to the aryl radical if X represents -OCH2-, -SCH2-, -O-CH2-CH2- or -S-CH2-CH2- and R represents hydrogen, optionally substituted alkyl, optionally substituted alkenyl, optionally substituted alkynyl, optionally substituted cycloalkyl, optionally substituted cycloalkylalkyl, optionally substituted aralkyl or optionally substituted phenyl, and their acid addition salts and metal salt complexes are very effective as fungicides and parasiticides. Novel oxiranes of the formula <IMAGE> in which Ar and X have the above-mentioned meaning, and their use as intermediates for the synthesis of the mercapto-substituted hydroxyethyl-(triazol-l-yl) derivatives.
[US4898875A]
Patent IE-822570-L (IE)
Title: Semiconductor device and method of manufacturing the same
IPC: H01L21/74
Filed: 1982-10-26
Abstract: A semiconductor device having an integrated circuit in an epitaxial layer (2) on a substrate (1), in which the epitaxial layer comprises islands (2A, B, C D) of the conductivity type opposite to that of the substrate (1) which are surrounded laterally by a surrounding region (2E) of the same conductivity type as the substrate. Both the islands and the surrounding region are formed by diffusion from buried layers (3A, B, C, D, E) through the epitaxial layer (2). A bipolar transistor is provided in at least one island. The p-n junctions (4A, B, C, D) between the islands and the surrounding region are substantially at right angles to the surface. The invention also provides a method of manufacturing the device and is of particular importance for realizing very compact and fast circuits with low dissipation consisting of a combination of CMOS and bipolar sub-circuits. 
[EP0078571A1]
Patent IE-893723-L (IE)
Title: Texturized cell material for confinement of concrete and¹earth materials
IPC: B32B1/06
Filed: 1989-11-21
Abstract: The disclosure relates to a cellular earth confinement material (10) having texturized surfaces (12) in the cells (14) and provides improved structural integrity and reduced long-term settlement in single layer and multilayer filled cell structures. The texturized earth confinement structures can be used with a wide variety of fill materials including sand, soil, cement, asphalt and gravel. The optimum texture of the surfaces varies depending on the size, shape, and type of fill particles, and the density of the fill.
Patent NO-791611-L (NO)
Title: Overfoeringsenhet for "pig" plugg.
Inventor: MUCHOW JOHN DANIEL
IPC: B08B9/053
Filed: 1979-05-15
Abstract: Overføringsenhet for ledningsplugger (pigs).
Patent NO-792065-L (NO)
Inventor: GESSNER WOLFGANG
IPC: E04D5/12
Filed: 1979-06-20
Abstract: The flame resistance of a bituminized roof sheet consisting of a reinforced fleece, a metal foil and bitumen is improved substantially by applying a metal foil to one face. A rupture of the metal foil in the case of stress due to elongation is prevented by wrinkling it. The elongation reserve thus obtained is in the range of from 2 to 35%.
Patent NO-831461-L (NO)
Title: Fremgangsmaate til rehabilitering av avloepsroer og anordning til bruk ved utfoerelse av fremgangsmaaten
Inventor: ENGER OEYVIND
IPC: F16L/
Filed: 1983-04-26
Abstract: I marken forlagte avløpsrør av betong kan rehabiliteres ved foring med plastrør. I den hensikt å unngå graving presser man fra en kum (1), septiktank e.l. inn i avløpsrøret (2) etter hverandre følgende rørstykker (3, 4) som er kortere enn kummens diameter. Hvert rørstykke blir før det skyves inn i avløpsrøret (2), sveiset til det foregående rørstykke (4) etter at dette er presset delvis inn i avløpsrøret (2). For bruk ved innpressingen benyttes en hydraulisk jekk (6) som får tilført hydraulisk væske gjennom stempelstangen (8), mens sylinderhuset (7) ved den ende som stempelstangen rager ut gjennom, bærer en anleggsflens (13) for anlegg mot det nye rør-stykke (3). Sylinderhuset (7) vil således under innpressingsoperasjonen ligge inne i det nye rørstykke (3).
Patent NO-831550-L (NO)
Inventor: BLAKE JOSEPH WALTER III
IPC: A61B17/10
Filed: 1983-05-02
Abstract: A skin stapler having a plurality of staples is disclosed comprising a frame structure, with a nose section for directing the staple at a wound site, and including a housing therein having an anvil, a staple ejector, a driver for deforming the staple about the anvil, and a staple follower for continually urging the staples against a release member. Means are also provided for actuating the driver in a substantially translatable direction; the actuating means comprises a toggle mechanism. In addition, the stapler is provided with means for restoring the driver to its unactivated position, and means are provided for preventing the double loading of the staples in said surgical stapler. The skin stapler is lightweight and of the disposable type as it is generally small and relatively compact.