baber/WOPTO huggingface dataset:
Patent PT-808007-E (PT)
Inventor: GRIFFIOEN WILLEM
IPC: H02G1/08
Filed: 1997-05-15
Abstract: For the purpose of installing, by means of compressed air, cables in a ducting system comprising successively first ducts and second ducts with a different, greater diameter, the invention provides a pulling element with a body of which an end can be connected to a cable to be installed, which body consists at least of a first part which is provided with flexible members suitable for sealing engagement with the inner wall of the first duct, which first part is provided at the other end with a coupling member, and a second part, comprising a central longitudinal opening, flexible members provided on the second part, which are suitable for sealing engagement with the inner wall of the second duct, and coupling means capable of cooperating with the coupling member of the first part so as to couple the two parts when the first part reaches the transition between the first and the second duct. <IMAGE>
Patent PT-883209-E (PT)
Inventor: MEILI HANS-PETER
IPC: H01R9/26
Filed: 1998-03-24
Abstract: A rapid-mounting base for fastening an electrical component on a support rail (2) with a ledge has a housing (1) of plastic with at least one retaining spring wire (4)laid in a hollow chamber (3) of the housing facing the rail, standing in springy fashion on the ledge of the rail and pressing an opposing catch groove (7) of the housing onto the opposite ledge of the rail. With the removal of the housing from the support rail, the retaining spring wire can be pressed back by sliding the housing against the effect of the wire in it. Then the ledge of the rail on the side of the housing opposite the spring wire leaves the catch groove and allows the removal of the housing from the support rail. The end region of the spring wire, which protrudes with its point on the ledge of the rail below an acute angle in self-locking fashion, is terminated in sharp-edged fashion. The spring wire is secured in the housing against sliding longitudinally in the direction away from the end region protruding on the support rail but is held reliably against deflection.
Patent PT-869225-E (PT)
Inventor: ARC STEPHANE MARIE ANDRE D ALA
IPC: E03C1/086
Filed: 1998-04-01
Abstract: The flow limiter has a chamber (5,8) positioned between an inlet and an outlet (2,4) for the water. A valve lift limiter (17) has a push button control (26,32,33) which is independent from it. The limiter is displaced by the water pressure. The control button has a contact surface (27) for the limiter and is movable between a position where the contact surface (27) limits the movement of the limiter in the chamber and thence the flow of water and a position in which the contact surface is released from the limiter.
Patent PT-1688500-E (PT)
Title: Overexpression of phytase genes in yeast systems
Inventor: LEI XINGEN
IPC: A23L5/20
Filed: 1999-06-23
Abstract: The present invention relates to a method of producing a heterologous protein or polypeptide having phytase activity in a yeast system. The invention also provides proteins having phytase activity which have increased thermostability. Yeast strains which produce a heterologous phytase and the vectors used to produce the phytase are also provided.
Patent PT-1084099-E (PT)
Inventor: HOLLINGSWORTH RAWLE I
IPC: C07D301/26
Filed: 1999-05-28
Abstract: A process for producing protected 3-amino-1,2-dihydroxypropane acetal, particularly in chiral forms, for use as an intermediate in the preparation of various 3-carbon compounds which are chiral. In particular, the present invention relates to the process for preparation of 3-amino-1,2-dihydroxypropane isopropylidene acetal. The protected 3-amino-1,2-dihydroxypropane acetal is a key intermediate to the preparation of chiral 3-carbon compounds which in turn are intermediates to various pharmaceuticals.
Patent PT-1150752-E (PT)
Inventor: BRAUN WILFRIED
IPC: A63F7/36
Filed: 1999-12-22
Abstract: The invention relates to game which is provided in the form of a ball track and which is comprised of individual components having roller rails. The roller rails have a guide for balls that roll and have at least one through boring for leading into a connecting element arranged below said through boring. The connecting element has a ball passageway which is essentially vertical and/or which is distinctly slanted with regard to the horizontal. In order to provide a ball track which can be variably composed of few different elements (roller rails and connecting elements), whereby a high degree of stability should be attained also in high structures, roller rails and connecting elements can be assembled side by side or one above the other to produce a ball path which leads away over more than one component, whereby the ball path horizontally extends at least on a section of the rolling rail.
Patent SG-61890-G (SG)
Title: Improvements in and relating to can openers
IPC: B67B7/72
Filed: 1990-07-26
Abstract: A can opener (10) providing a circular cut around the cylindrical wall of a can below the lid and rim which are severed by the cut from the rest of the can. A pair of body members (12,14) having integrally formed handles (12a, 14a) are pivoted to one another. A rotatable spindle (16) attached to a driving wheel (24) drives the can opener. A cutting wheel (35) forms a nip with the driving wheel in an operating position to force the cutting edge to penetrate through the wall of the can. A mounting plate (30) carrying the cutting wheel (35) is slidably supported by one body member and is movable by cam means between the operating position and a retracted position as the body members are pivoted between their limits of pivoting. The cam means comprise a curved slot (41) and pin (40) positioned between the mounting plate and the other body member and the slot has a portion at one end which is substantially transverse to the axis of sliding of the mounting plate when the mounting plate is in the operating position and an intermediate portion which curves away from the portion at one end.
Patent IE-790163-L (IE)
Title: Thieno-pyridines
IPC: A61P29/00
Filed: 1979-01-30
Abstract: Compounds of the formula: <IMAGE> in which R<1> and R<2> are independently: hydrogen; alkyl; cycloalkyl, alkenyl; alkynyl; aryl or aralkyl optionally substituted on a phenyl nucleus with one or more halogen atoms or alkyl, alkoxy, hydroxy or trifluoromethyl groups; heteroaryl or heteroaralkyl; or a group having the formula: <IMAGE> in which n is 2 or 3, and R<3> and R<4> are independently C1-4 alkyl or, together with the nitrogen atom to which they are attached, form a heterocycle which may carry a second heteroatom selected from oxygen, sulfur and nitrogen, which nitrogen may carry a C1-4 alkyl radical; or, together with the nitrogen atom to which they are attached, R<1> and R<2> form a heterocycle which may carry a second heteroatom selected from oxygen, sulfur and nitrogen, which nitrogen may carry alkyl or phenyl optionally substituted with one or more halogen atoms or alkyl, alkoxy or trifluoromethyl groups; and their pharmaceutically acceptable acid addition salts have sedative, anticonvulsant and anti-inflammatory activity.
[EP0003920A1]
Patent IE-880283-L (IE)
Title: Soldering p.c. boards
IPC: B23K1/00
Filed: 1988-02-02
Abstract: An improved solder reflow system for mass joining with solder electrical and electronic components affixed on a circuit board is provided. The system employs a combination of IR heating, recirculating forced hot air heating, and focused forced hot air heating to achieve solder reflow at throughput speeds and soldering quality not heretofore achievable.
Patent IE-840303-L (IE)
Title: Conveyor belt
IPC: B65G15/30
Filed: 1984-02-09
Abstract: A longitudinally elongate conveyor belt is adapted for conveying a plurality of transversely spaced items (OL, IL). The belt comprises a plurality of interconnected, generally transversely extending rod members (110) which are spaced apart along the longitudinal direction. Each rod member (110) is upwardly arched to define first and second item-supporting segments (116, 118). The first and second segments (116, 118) diverge in the downward direction so as to resist a tendency for the first and second items (OL, IL) to be displaced by belt sag. An outer edge of the belt may be elevated relative to the inner edge to compensate for centrifugal forces.
Patent IE-790686-L (IE)
Title: Penicillin derivatives
IPC: C07D499/64
Filed: 1979-08-08
Abstract: Compounds of the formula <IMAGE> wherein A is phenyl; 4-hydroxy-phenyl; 2- or 3-thienyl; cyclohexyl; cyclohexen-1-yl; cyclohexa-1, 4-dien-1-yl; or 3,4-disubstituted phenyl, where the substituents may be identical to or different from each other and are selected from the group consisting of chlorine, hydroxyl or methoxy; and R is an aliphatic, cycloaliphatic; aromatic or heterocyclic group of diverse types; and non-toxic, pharmacologically acceptable salts thereof formed with inorganic or organic bases. The compounds as well as their salts are useful as antibiotics.
[US4241056A]
Patent IE-36548-L (IE)
Title: Stacking forage.
IPC: A01D84/00
Filed: 1972-07-10
Abstract: 1390230 Ensilage A EBERHARDT and D EBERHARDT [trading as EBERHARDT Gebr] 4 July 1972 [10 July 1971] 31150/72 Heading A1F Silage is stored in a horizontal stack by a wheeled device having a roller 3 carrying rigid prongs 5 arranged helically about a shaft 4 which feeds forage from a conveying means 17, having a reciprocating feed member 16 into a tubular cover 12. The feed member 16 is guided in a frame 26 and is driven off the shaft 4 via a crank drive 18 mounted on one side of the device's housing 2 and including a lever 22, a torsion tube 19 and push rods 20. The height at which member 16 operates may be adjusted and the crank drive 18 is adjustable by altering the points 21 of connection between the push rods 20 and the member 16. The conveying means 17 is hingedly connected to the housing 2 at 27 and has ground wheels 25. The shaft 4 is mounted in the lower third of the housing 2 and its prongs 5 extend between metal strips 8 defining a channel through which the forage passes and under which is placed a guide plate 15 on the base 11 of the housing 2. The angular spacing of the prongs 5 on the shaft is greater at the outer ends than at the centre and these outermost prongs are arranged to engage the forage before the inner prongs. Reference has been directed by the comptroller to Specification 1289330.
[GB1390230A]
Patent FI-813343-L (FI)
Inventor: BRASS HOLGER
IPC: F24J2/48
Filed: 1981-10-26
Abstract: In ambient-air heat absorbers composed of many heat exchanger elements arranged one above another, the flowing air often flows too smoothly through the intermediate spaces, so that the heat exchange takes place only incompletely. As a result of the insertion of lattice grids onto the (smooth) surface of the heat exchanger elements, this uniform flow is varied. The result of this is a greater absorption of heat by the absorber.
Patent FI-850716-L (FI)
Inventor: LIM DRAHOSLAV
IPC: G02B1/04
Filed: 1985-02-21
Abstract: An interpenetrating network polymer comprising of (a) hydrophilic vinyl amide, (b) (5-alkylene-m-dioxanyl) acrylic ester, (c) a first crosslinking agent having an affinity for vinyl amide, and (d) a second crosslinking agent having an affinity for acrylic ester.
Patent IE-801352-L (IE)
Title: Tetrahydroisoquinoline derivatives
IPC: C07D513/04
Filed: 1980-06-30
Abstract: Thiadiazolo- and oxadiazolo-tetrahydroisoquinoline derivatives which are inhibitors of phenylethanolamine N-methyltransferase which catalyzes the final step in the biosynthesis of epinephrine. The compounds of the invention can be prepared by various methods, and in general they will be administered as pharmaceutical compositions.
[EP0023761A1]
Patent IE-38361-L (IE)
Title: Fish feed
IPC: A23K1/16
Filed: 1973-10-08
Abstract: Medicated fish feed suitable for use in the prevention and treatment of bacterial fish diseases containing as the active antibacterial agent, a pyrimidine, or pyrazine sulfonamide potentiated with a compound represented by the formula WHEREIN R1 is hydrogen or lower alkyl containing from 1 to 6 carbon atoms and R2 is phenyl substituted with one or more of lower alkyl containing from 1 to 6 carbon atoms, lower alkoxy containing from 1 to 6 carbon atoms, methylenedioxy, amino, nitro, trifluoromethyl, hydroxy or halogen AND METHODS FOR PREVENTING AND TREATING BACTERIAL FISH DISEASES ARE DISCLOSED.
[US3903275A]
Patent IE-802037-L (IE)
Title: Zone focusing optical system
IPC: G02B7/09
Filed: 1980-09-30
Abstract: A compact zone focusing lens system is provided for use as a photographic camera objective. In the system, a positive meniscus lens is mounted in registration with the larger opening of a truncated, opaque, open-ended cone section the apical end of which serves as a maximum system aperture stop. A transparent disk having a plurality of meniscus lens elements integrally molded therein is mounted so that its lens elements can be selectively rotated into alignment with the cone section apical opening to provide system focal lengths which are appropriate for sharply focusing objects located within different object distance ranges.
[US4240724A]
Patent IE-812058-L (IE)
Title: Linear magnetic bearing
IPC: F16C32/04
Filed: 1981-09-04
Abstract: A magnetic bearing for supporting in suspension a linear armature member (20) includes an elongated cylindrical housing (18) having two sets of U-shaped stationary electromagnets (101, 121, 141, 161 and 102, 122, 142, 162) and position sensors (481, 501 and 482, 502) respectively located at each end of the housing (18). Each set of electromagnets preferably consists of four electromagnet assemblies (101, 121, 141, 161 and 102, 122, 142, 162) located 90 DEG apart around the periphery of the housing (18) and are operable to generate four orthogonal magnetic fields within the housing (18). Each set of position sensors (481, 501 and 482, 502) are aligned with the electromagnets to define two orthogonal horizontal (X) and vertical (Y) axes from which signals proportional to orthogonal shaft displacement are provided. These signals are fed to four separate circuit means, two for each X and Y axis which are adapted to provide signals proportional to shaft positional displacement and velocity within the housing which are utilised to generate respective control signals of the proper amplitude and direction to energise the coil windings (321, 341, 361, 381 and 322, 342, 362, 382) for radially centering the shaft (20) within the housing (18) while maintaining a predetermined stiffness and dampening characteristic. Also a bumper magnet assembly comprising an axially magnetised magnet situated between a pair of repulsing axially magnetised magnets is included for dampening any axial displacement of the armature member (20).
[EP0054617A1]
Patent IE-842063-L (IE)
Title: Stable liquid detergent composition
IPC: C11D1/12
Filed: 1984-08-10
Abstract: Heavy-duty liquid detergents containing sulfonate and alcohol ethoxylate sulfate anionic surfactants, ethoxylated nonionic surfactant, optional quaternary ammonium, amine or amine oxide surfactants, saturated fatty acid, polycarboxylate builder, a neutralization system comprising sodium, potassium and preferably low levels of alkanolamines, and a solvent system comprising ethanol, polyol and water. The compositions are isotropic liquids providing a high level of detergency performance and improved chlorine bleach compatibility.
Patent IE-872074-L (IE)
Title: 3,8-disubstituted-6-thioxanthines
IPC: C07D473/22
Filed: 1987-07-31
Abstract: A 6-thioxanthine of general formula I or a pharmaceutically acceptable salt thereof <CHEM> wherein R3 is a C2 to C6 alkyl, a C3 to C7 cycloalkyl group or a C4 to C8 cycloalkylalkyl group and R8 is a C1 to C6 alkyl, a C3 to C7 cycloalkyl group or a C4 to C8 cycloalkylalkyl group provided that when R3 is an ethyl, n-propyl or n-butyl group, R8 is a C3 to C6 alkyl, a C3 to C7 cycloalkyl group or a C4 to C8 cycloalkylalkyl group. These 3,8-disubstituted-6-thioxanthines have enhanced bronchodilator activity.
Patent IE-42166-L (IE)
Title: Linear polyesters
IPC: C08G63/00
Filed: 1975-10-13
Abstract: An improved process for the continuous manufacture of linear high molecular weight polyesters by direct esterification of terephthalic acid with excess glycols in a medium comprising terephthalic acid glycol esters or their oligomers, under superatmospheric pressure at temperatures above 200 DEG C, followed by polycondensation in the presence of catalysts at from 260 DEG to 290 DEG C. The improvement is that the mixture fed to the esterification contains terephthalic acid and glycols in the molar ratio of 1:1.15 to 1:1.5 and that during the esterification from 20 to 30% by weight of the excess of glycols over the molar ratio terephthalic acid: glycols = 1:1 are continuously distilled from the reaction mixture.
[US4039515A]
Patent IE-812290-L (IE)
Title: 6-halogeno-tert-butyl-1,2,4-triazin-5-ones
IPC: A01N43/64
Filed: 1981-10-01
Abstract: A substituted 6-halogeno-tert.-butyl-1,2,4-triazin-5-one of the formula   <IMAGE>   in which R1 is an amino or methyl group, R2 is an alkylmercapto, alkylamino or dialkylamino group, X is a halogen atom, and Y and Z each independently is a hydrogen or halogen atom, which possesses selective herbicidal activity. A synthesis involving the novel intermediates   <IMAGE>  in which X, Y and Z have the above-mentioned meaning and Q is CN, CONH2 or COOH, is also shown.
Patent IE-40272-L (IE)
Title: Inorganic-organic plastics
IPC: C08G18/08
Filed: 1974-11-29
Abstract: An inorganic-organic plastic having improved strength, elasticity, dimensional stability with increase in temperature and flame resistance and adapted for use in filling cracks and cavities and for making materials useful in the building industry is prepared by (1) premixing (c) an organic compound having at least one reactive hydrogen and at least one ionic group or at least one non-ionic hydrophilic group with (b) an aqueous silicate and then mixing the resulting mixture with (a) an organic polyisocyanate or (2) mixing (a), (b) and (c) simultaneously and reacting the mixture thus obtained to form a colloidal xerosol.
[US4042536A]
Patent IE-812910-L (IE)
Title: Benzothiophenes, benzofurans, thiochromans and chromans
IPC: C07D413/12
Filed: 1981-12-11
Abstract: Compounds of the formula 
<CHEM>
 wherein n is 0 or an integer from 1 to 4;
 p is 0 or 1;
 q is 0, 1 or 2,
 R and R<1> are independently hydrogen or halogen atoms, or lower alkyl, halolower alkyl, nitro or NR<2>R<3> groups, wherein R<2> and R<3> are independently hydrogen atoms or lower alkyl groups; or R and R<1> together in adjacent positions complete a fused saturated or unsaturated carbocyclic ring that may contain 5 to 7 carbon atoms;
 X is an oxygen or sulfur atom or a sulphinyl or sulphonyl group;
 Y is an imidazolyl or 1,2,4-triazolyl group, either of which may be substituted by a lower alkyl or aryl group, wherein said aryl group is a phenyl, halophenyl or lower alkyl phenyl group;
 Z is an alkyl, alkenyl, alkynyl, cycloalkyl or heterocyclic aromatic group, which may have at least one substituent selected from halogens atoms and lower alkyl, lower alkoxy, lower alkylidenedioxy, phenyl and N-(N min -lower alkanoyl-piperazinyl) groups, provided that, when n is 0, Z is not 1-alkynyl; and, when n is 1 to 4, Z can also be an alkoxy, alkylthio, aryl, aryloxy or arylthio group, or an aryl, aryloxy or arylthio group having substituents selected from halogen atoms and lower alkyl, lower alkoxy, lower alkylidenedioxy and N-(N min -lower alkanoyl-piperazinyl)- groups;
 where the term "lower" indicates groups having 1 to 6 carbon atoms; and the broken line indicates a single or double bond, with the proviso that it is a double bond only when p is 0 and X is a sulfur atom;
 and the acid addition salts thereof;
 have antimicrobial, in particular antifungal, antibacterial and antiprotozoal activity. Compositions, especially pharmaceutical compositions, containing them and processes for their preparation are also disclosed.
Patent IE-863177-L (IE)
Title: Organophosphorous pharmaceuticals
IPC: C07F9/22
Filed: 1986-12-03
Abstract: PCT No. PCT/EP86/00705 Sec. 371 Date Oct. 2, 1987 Sec. 102(e) Date Oct. 2, 1987 PCT Filed Dec. 4, 1986 PCT Pub. No. WO87/03480 PCT Pub. Date Jun. 18, 1987.Cytotoxically-effective medicaments containing hexadecylphosphocholine as active material.
Patent NO-822475-L (NO)
Inventor: MONTABERT ROGER
IPC: B25D9/04
Filed: 1982-07-16
Abstract: A power cylinder of a hydraulic percussion implement, in whose bore a ram with an enlarged piston head is vertically reciprocable to strike a tool at the lower end of the bore, has a control chamber above the piston head alternately communicating with the high-pressure side and the low-pressure side of a source of hydraulic fluid, an annular recess in the bore being permanently or intermittently connected to high pressure acting upon the underside of the piston head. An annular drainage chamber formed by the bore at a lower level, disposed above an oil seal, collects liquid leaking down from that recess and returns it to the source. A pneumatic buffer lies in or communicates with that drainage chamber for absorbing hydraulic shocks generated when the ram strikes the tool.
Patent NO-841030-L (NO)
Inventor: KARLSSON SUNE
IPC: F04D29/54
Filed: 1984-03-16
Abstract: A guide vane ring for a return flow passage in axial fans comprises a ring (3) intended for placing in the return flow passage (4) coaxial with the impeller (6). A plurality of guide vanes (7) are formed integral with the ring and distributed round its exterior circumference. in a method of producing such a ring integral with its vanes, separate longitudinal slits are formed in a line one afterthe other in a metal strip. A cut is made transverse the strip between one end of each slit and one long edge of the strip. Portions of the band thus cut free are bent out from its plane and formed to a desired configuration, whereafter the formed band portions are bent such that the transverse cut lines will extend substantially at right-angles to the unformed flat band portion. This flat band portion is cut to desired length, formed and joined together into a circular ring with the portions formed to desired configuration forming exterior, substantially axially disposed guide vanes.
Patent NO-845109-L (NO)
Inventor: BRACE ROGER
IPC: C11D11/02
Filed: 1984-12-19
Abstract: Detergent compositions which comprise base powder granules containing detergent active materials and amorphous aluminosilicate together with a post-dosed peroxygen bleach compound exhibit improved ion-exchange properties and bleach stability if the level of moisture in the granules lies between given limits which depend on the levels of aluminosilicate, detergent active and alkaline salt if any present in the granules. Exemplified moisture contents lie between 10.7% and 21.0% of the base powder granules.
Patent NO-854306-L (NO)
Inventor: SUNDELL GOESTA INGVAR
IPC: G06F15/16
Filed: 1985-10-28
Abstract: For achieving parallel synchronous operation between two microprocessors (1, 2) there is arranged a switch (4) controlled by a logical circuit (3), which senses the clock outputs of the microprocessors. If there is deviation from synchronism, the logical circuit (3) sends a signal to the switch (4), which then breaks off the incoming clock signal to the clock input of one microprocessor (2) such that parallel synchronism is stepwise achieved.
Patent NO-861739-L (NO)
Inventor: BUCHER CLAUDE
IPC: F16L21/02
Filed: 1986-05-02
Abstract: A sealed joint for connecting cast iron hot water pipes includes a gasket G disposed between a spigot 5 and a socket 6 of two pipes 4, a spacer 1 between the socket end and an outer jacket 8 surrounding a layer of insulation 7, a sealing ring 2, and a clamp 3 to fasten a skirt of the ring around the outer surface of the jacket.