baber/WOPTO huggingface dataset:
Patent PT-1084318-E (PT)
Inventor: PERVAN DARKO
IPC: E04F15/10
Filed: 1999-05-31
Abstract: The invention relates to a locking system for mechanical joining of floorboards (1) along a vertical joint plane (F), and a floorboard comprising such a locking system. For joining perpendicular to the joint plane (F) there is a locking groove formed in the underside (3) of a first joint edge at a distance from the joint plane (F), and a portion (P) projecting from the lower part of the second joint edge (4a) and below the first joint edge and, at a distance from the joint plane (F), supporting a locking element (8) cooperating with the locking groove (14), said projecting portion (2) thus being located entirely outside the joint plane (F). The projecting portion (P) presents at least two horizontally juxtaposed parts (P1, P2), which differ from each other in respect of at least one of the parameters material composition and material properties.
Patent PT-1127396-E (PT)
Inventor: RADELET CHRISTIAAN
IPC: H02G15/013
Filed: 1999-10-19
Abstract: Cable closures and methods are provided for enclosing a cable. The cable closure includes two half shells together forming an enclosed space for housing a cable, and a sealing strip positioned between peripheral regions of the half shells, at least one of the shells having a removable portion to provide a cable entry port. A cable sealing device may be positioned at the cable entry port such that a seal is provided between the sealing strip and each half shell and a cable entering through the port.
Patent SG-1495-G (SG)
Title: Compositions concentrates lubricant compositions fuel composition and methods for improving fuel economy of internal combustion engines
Inventor: WALSH REED H
IPC: C10M167/00
Filed: 1995-01-05
Abstract: Succinimide derivatives represented by the formula: <CHEM>  wherein X is selected from <CHEM>   <CHEM> wherein R is a hydrocarbon-based group containing from about 8 up to about 35 carbon atoms, R1 and R2 are each independently hydrogen or an alkyl group containing up to 8 carbon atoms; and R3 is a hydrocarbon-based group containing up to about 28 carbon atoms.
Patent SG-36589-G (SG)
Title: Stopper for a container and a pump connectable thereto
IPC: B65D39/00
Filed: 1989-06-09
Abstract: Stopper (1) with valve (6) for a bottle, which stopper (1) and valve (6) are integral and of the same elastic material, the valve being surrounded by a circular raised edge (5) and a circular flange (4) for cooperation with a pump (15) made from plastic material.
Patent SG-38686-G (SG)
Title: Process and diagnostic agents for detecting redox reactons
IPC: C12Q1/28
Filed: 1986-04-30
Abstract: The present invention provides a process for the detection of redox reactions by introducing a redox reagent system into a test system, wherein a soluble iodate is additionally added to the test system in an amount which is in excess of the highest amount of disturbing reducing agents present in the test system. The present invention also provides a diagnostic agent for the detection of redox reactions containing a redox reagent system, wherein the test system used additionally contains an iodate which is soluble therein in an amount which is in excess of the highest amount of disturbing reducing agents present in the test system.
Patent IE-790047-L (IE)
Title: Recovering lubricating bases from spent oil
IPC: C10M175/04
Filed: 1979-01-11
Abstract: For refining spent motor oils in order to recover lubricating bases to be reused, the stock to be refined is first stripped of water and light hydrocarbons, then a first extraction with a solvent (preferably a lower paraffin), heating the oil stripped of the solvent, distilling it under vacuum to separate light, medium and heavy lubricating bases, heating the heavier lubricating base and then extracting it with the same solvent as aforesaid, and sending the lubricating bases, separately and individually, to a hydrofinishing stage. The recycle to solvent extraction of the heavy bases affords the advantage of important heat savings and the possibility of adopting blander working conditions in the hydrofinishing of the heavier lubricating bases.
[US4233140A]
Patent IE-780593-L (IE)
Title: Axial piston machine
IPC: F04B1/20
Filed: 1978-03-23
Abstract: A machine of the axial piston pump type used as a pump or motor including a cylinder drum mounted rotatably in a casing. Working pistons are included in the drum in working cylinders and driven as the drum rotates. The casing terminates in a tubular duct coaxial therewith that defines one of the suction and pressure openings of the machine. The tubular duct is of a diameter generally the same as that of the drum to provide for the direct flow of fluid medium to the working cylinders without undergoing a change in the direction of flow. The tubular duct terminates in a first connecting flange, and a second duct defines the other of the suction and pressure openings and terminates in a second connecting flange that extends to the side of the tubular duct.
[US4286503A]
Patent IE-35265-L (IE)
Title: Playback of recorded signals
IPC: G11B9/00
Filed: 1971-05-12
Abstract: 1359854 Playback of video signals TED BILDPLATTEN AG AEG-TELEFUNKENTELDEC 5 May 1971 [13 May 1970] 13240/71 Heading G5R [Also in Division H4] In a record playback system in which signals, e.g. frequency modulated video signals, are recorded as deformations in the surface of grooves in a resilient record carrier and played back by a pressure pick-up which responds to reaction pressure from the deformations as these are depressed by the pick-up, the record engaging part of the pick-up extends over more than the largest wavelength in the groove and a low pass filter is connected in series with the pick-up output. The record engaging part of the pick-up can be a skid 3 of sapphire or diamond secured to the piezo electric transducer 1 and having a leading edge with a radius of curvature of five or more times the maximum recorded wavelength and a trailing edge having a radius of curvature of half the minimum recorded wavelength. The low pass filter 10 helps to remove the harmonic contact of the signal and the quality is further improved by passing it through a differentiator or high pass filter before demodulation. The capacitive element of the differentiator or high pass filter can be provided by the transducer.
[GB1359854A]
Patent IE-780647-L (IE)
Title: Aid for the blind
IPC: H04N7/18
Filed: 1978-03-31
Abstract: AID FOR THE BLIND A sight aid for the blind comprises a video device for producing video signals relating to the view in the field of vision of said video device, an amplifier connected to the video device, a transmitting aerial connected to the amplifier and arranged in the vicinity of the eye-socket, a receiver arranged near or in the eye-socket and coupled electromagnetically to the transmitting aerial, the output of said receiver having two output electrodes one of which is coupled via the lachrymal fluid to a still functioning part of the optical pathways or to the end of the optic nerve.
[CA1119712A]
Patent IE-44820-L (IE)
Title: Ketones.
IPC: C07C69/017
Filed: 1977-04-14
Abstract: Compounds of the formula <IMAGE> wherein R1 is perfluoroalkyl of 1 to 8 carbon atoms or 2,2,3,3-tetrafluoro-cyclobutyl, R2 and R4, which may be identical to or different from each other, are each hydrogen, alkyl of 1 to 10 carbon atoms, aliphatic acyl of 2 to 18 carbon atoms, benzoyl, salicyloyl or phenylacetyl, and R3 and R5, which may be identical to or different from each other, are each alkyl of 3 to 18 carbon atoms, halogen, nitro, p-toluenesulfonyl, cyclopentyl, cyclohexyl, cycloheptyl, cyclododecyl, methylcyclohexyl, dimethylcyclohexyl, benzyl, methylthio or <IMAGE> where R1, R2 and R4 have the meanings previously defined, Q is -CH2- or -S-, and G is R5, as above defined, or Q is R3, as above defined, and G is -CH2- or -S-, R3 may, in addition, also be hydroxyl, methoxy, methyl or cyano, and R5 may also be methyl, or one of substituents R3 and R5 is hydrogen or ethyl when the other has the meanings defined above except hydrogen, or when R1 has the meanings defined above except trifluoromethyl, or when R2 and R4 have the meanings defined above except hydrogen or methyl. The compounds are useful as active ingredients in pharmaceutical, cosmetic and pesticidal compositions.
[US4225619A]
Patent IE-32270-L (IE)
Title: Trench digging implements
IPC: E02F3/20
Filed: 1968-08-14
Abstract: 1,226,958. Trench-digging apparatus. J. P. PRUNTY. 16 Aug., 1968 [15 Aug., 1967], No 27640/67. Heading E1F. A trench-digging implement comprises a vehicle-mountable frame on which two or more laterally spaced, ground-slicing discs 12 are so mounted as to be freely rotatable thereon and one or more ploughing blades 25, the or each blade being so secured to the frame as to extend forward beneath and between the or an associated pair of discs to cause the forming of an open trench by the removal of soil from between the slices formed therein by the discs as the implement is moved over the ground. Refilling of the trench with a suitable material as the trench is formed is permitted by the discharge of such material from a hopper. The material passes from the hopper down a chute forming a rearward continuation of the or each share. Skids 21 are provided for regulating the depth of cut of the discs, which may displaced from one another in the direction of the longitudinal axis of the implement.
[GB1226958A]
Patent FI-830096-L (FI)
Inventor: FREHEL DANIEL
IPC: C07D241/08
Filed: 1983-01-11
Abstract: 2-Acyl-1,3,4,6,7,11b-hexahydro-2H-pyrazino-[2,1-a]-4-isoquinoleinones having anthelmintic activity of the formula   <IMAGE>   are prepared from 4-acyl-2,6-dioxopierazines by reaction with a phenethyl halide, selective reduction of one of the oxo groups and cyclization, by the novel intermediates of formula   <IMAGE>  in which Y represents O or H, OH.
Patent FI-832021-L (FI)
Inventor: PEDERSEN WILLY PALLE
IPC: G01V3/11
Filed: 1983-06-06
Abstract: An underground marker of ground coil type has been made into a narrow, elongated cylindrical unit, which is easy to fit in a hole without actual excavation work. The unit comprises a resonant circuit with a coil, which is wound on top of a ferrite core, the diameter of the unit being kept small. The unit housing has thick walls in order to guarantee good dielectric characteristics in the immediate surroundings of the coil, regardless of the installation conditions, and the housing is sealed in order to retain the dielectric characteristics of the internal part. The marker is extremely durable and reliable and permits especially accurate locating of the surface point situated above the marker, and in practice this is crucial to the important new application or for use of such markers, that is to say for the use of underground markers to mark official fixed points in geodetic and similar ground registration systems. <IMAGE>
Patent FI-852890-L (FI)
Inventor: STILES JAMES A R
IPC: H01M10/40
Filed: 1985-07-24
Abstract: @ A battery cell and a method for preparing a battery cell are disclosed in which a substantially fixed volume container includes the cell components therein in voltaic relationship, with the cell components including an anode comprising lithium metal, a non-aqueous electrolyte and a cathode in a spatial relationship to the anode within the fixed volume container, wherein the cathode comprises cathode active material which upon discharge intercalates lithium and undergoes a phase transition to a distinct structural phase in which phase the cathode active material can reversibly operate and which phase provides a cathode expansion greater than the anode volume decrease upon discharge, and wherein the spatial relationship and the cathode expansion within the substantially fixed volume are sufficient to produce a compressive load on the anode which inhibits the formation of a porous deposit of exterior, irregularly oriented, amalgamated lithium grains on the anode when the cell is reversibly operated with the cathode in said phase.
Patent IE-41551-L (IE)
Title: Gravity platform
IPC: E02B17/02
Filed: 1975-06-13
Abstract: 1512025 Offshore structures; gravity platforms BOUYGUES SA 2 June 1975 [25 June 1974] 23808/75 Heading E1H A gravity platform comprises a deck 2 which is supported by a plurality of vertical reinforced concrete columns P and a base I which includes two walls 5, 6 defining an annular space in which lower cylindrical portions 7 of the support columns P and further reinforced concrete columns A are located, the lower cylinder portions of the columns being integrally formed with the walls 5, 6. The platform is built by first constructing a lower portion of the base comprising a horizontal slab 3 externally of the portions 7 and extending between the portions 7 and the walls 5, 6, lower parts of the walls 5, 6 and cylinder portions 7 in a dry dock and then floating out this lower portion of the base for subsequent completion afloat. Alternatively sections of this lower base portion are built separately in a dry dock and then progressively connected together afloat. The base is completed afloat by further casting concrete and then frusto portions 9, 10 of the support columns P and frusto conical portion 12 and upper portion 11 of the further columns A are built onto the floating base 1. The further columns A are sealed at their upper ends and carry floatation collars 19. The deck 2 is built in a dry dock and has upper portions 18 of the support columns P subsequently fixed temporarily in passages 14. The base 1 is submerged and the deck 2 is located above it so that the support column portions 10, 18 can be permanently connected together. The deck 2 is moved relative to the column portions 18 by either submerging the base 1 further or raising the deck 2 and, when in the desired position, it is then permanently connected to the columns P.
[GB1512025A]
Patent IE-801548-L (IE)
Title: Benzenesulfonamides
IPC: C07D521/00
Filed: 1980-07-25
Abstract: This invention pertains to benzenesulfonamides and their use as agricultural chemicals.
[US4452628A]
Patent IE-43144-L (IE)
Title: Aryltetralins
IPC: C07D303/22
Filed: 1976-07-14
Abstract: 1493848 Aryltetralins BEECHAM GROUP Ltd 22 July 1976 [24 July 1975] 30923/75 Heading C2C Compounds of the general formula (R 1 = optionally substituted phenyl or naphthyl; R 2 = CH 2 CH 2 NR 5 R 6 or CH 2 CH(OR 7 )CH 2 NR 5 R 6 ; R 3,4 = H or C 1-4 alkyl; R 5 = H or C 1-6 alkyl; R 6 = H, C 1-6 alkyl, phenyl, tolyl or benzyl, or NR 5 R 6 = 5-7 membered ring; R 7 = H, or is joined to R 5 to form part of a morpholine ring; X=CO, CHOH, CHCl, C=CR 8 R 9 , CR 10 OH or CHR 10 ; R 8,9 = H or C 1-4 alkyl; R 10 = C 1-4 alkyl) and their salts are prepared by standard methods, e.g. etherification of the corresponding phenol or conversion of the latter to the oxiranylmethyl ether followed by treatment with R 5 R 6 NH. A benzyl group may be removed, and a keto group may be reduced to CHOH optionally followed by chlorination, or the compound may be treated with a Wittig reagent or organometallic compound optionally followed by reduction in each case. The product may be isolated as a salt. The phenols in which X = CO are prepared by reacting the appropriate aromatic aldehyde and succinic anhydride followed by esterification, reaction with anisole (AlCl 3 ), hydrolysis, ring closure (PPA) and demethylation. The methyl ether may alternatively be prepared by acylating anisole (AlCl 3 ) followed by reaction with triethyl phosphonoacetate, hydrogenation (Pd/C), conversion of the resulting ethyl-3-aryl-3-(pmethoxyphenyl) propionate to the corresponding butanoic acid and ring closure (CH 3 SO 3 H/P 2 O 5 ), followed by introduction of any 2-alkyl group(s). The above compounds are antidepressants and anorectics, and may be administered in the form of pharmaceutical preparations containing them in association with a carrier.
[GB1493848A]
Patent IE-901597-L (IE)
Title: Stable aqueous formulations of fluorescent whitening agents
IPC: D06L4/30
Filed: 1990-05-01
Abstract: The formulations contain a) an optical brightener of the pyrazoline series b) 0.1 - 10 mol %, based on the brightener, of one or more sulphur compounds with a reducing action c) where appropriate auxiliaries and d) water. Processes for the preparation thereof and the use of such formulations for textile brightening are described.
Patent IE-40291-L (IE)
Title: 1, 3, 4-thiadiazoles
IPC: A01P13/00
Filed: 1974-08-09
Abstract: New acylated urea compounds of the formula R2 R1-OC-N-CO-N ANGLE (I) ¦R3 Az IN WHICH R1 is alkyl, haloalkyl or optionally substituted aryl, R2 and R3, which may be the same or different, are each alkyl or alkenyl, and Az is a 1,3,4-thiadiazole radical which is linked in the 2-position and is optionally substituted in the 5-position; EXHIBIT EXCELLENT HERBICIDAL ACTIVITY AND CAN BE USED AS SELECTIVE OR TOTAL HERBICIDES.
[US3954785A]
Patent IE-801732-L (IE)
Title: Pyranones
IPC: C07C59/48
Filed: 1980-08-15
Abstract: 6-Phenyl, phenalkyl- and phenylethenyl-4-hydroxytetrahydropyran-2-ones in the 4- R trans stereoisomeric forms having the structure <CHEM>  wherein  A is H or methyl;  E is a direct bond, -CH2-, -CH2-CH2-, -CH2-CH2-CH2- or -CH=CH-; and  R1, R2 and R3 have several meanings, and the corresponding dihydroxy acids in which the lactone ring is hydrolytically opened, and the pharmaceutically acceptable salts of said dihydroxy acids, and the lower alkyl and the phenyl, dimethylamino or acetylamino-substituted  lower alkyl esters of said dihydroxy acids; and processes for preparing  them. These compounds are potent inhibitors of cholesterol synthesis by the enzyme hydroxymethyl glutaryl coenzyme A reductase.
Patent IE-851796-L (IE)
Title: Controlled release device for medicine or agriculture
IPC: A61K9/22
Filed: 1985-07-17
Abstract: A delivery device for zero-order release of an active principle into a dissolution fluid includes a reservoir consisting of a solid matrix of a homogeneous mixture of a polymer material, at least a portion of the active principle and an additive soluble in the dissolution fluid with negative heat of solution, a coating on the solid matrix-type reservoir of a first, release rate-controlling insoluble membrane which modulates the active principle release according to the desired kinetics; and a second, protective membrane on the release rate-controlling membrane of a soluble polymer material.
Patent IE-881806-L (IE)
Title: Handling clothes in a factory
IPC: B65G1/00
Filed: 1988-06-15
Abstract: This invention consists of an assembly and apparatus (1) for handling clothes (62) on hangers, and more exactly of an apparatus (1) able of moving clothes (62) or the like from one place to another inside a factory or a warehouse (81, 82, 82), following instructions that could be provided by an external computer (86). The apparatus includes basically an autoguided vehicle (1), a manipulator (5) of two degrees of freedom and a clamp (2), movable in four degrees of freedom, being all the aforementioned elements specifically designed for controlled handling clothes (62) on hangers. When applied in a factory, a set of apparatus like this one of the invention, communicated with the proper computer (18), could automate the operations and the internal manangement of the warehouse or workshop (80, 81, 82).
Patent IE-812601-L (IE)
Title: Electrophoretic fractionation apparatus
IPC: B01D57/02
Filed: 1981-11-06
Abstract: The fractionating apparatus of the invention for the separation of at least two dissolved groups of substances in a solution is of the type wherein an electric field is applied in fractionating chambers separated by semi-permeable membranes so as to generate different migrations by various groups of substances; each fractionating chamber is bounded by a peripheral frame 3 provided with a plurality of strips 23; the two semi-permeable membranes 1 and 2 of the chamber are applied on either side against the faces of said frame and against the faces of said strips; spacer compartments are advantageously provided on either side of the fractionating chambers, said spacer compartments containing an auxiliary solution capable of enhancing by high rate ion exchanges the differences in migrations of the substances to be separated.
[US4437967A]
Patent IE-832852-L (IE)
Title: Fluid dispenser
IPC: B67B7/48
Filed: 1983-12-05
Abstract: A fluid-dispenser for a bulk container for potable liquids such as wine comprises a tubular filling and dispensing gland 42 welded around a hole in a laminated plastic bag 24, a sealing cylinder 56 having a diaphragm 58 at an oblique angle that seals its inner end and a tubular dispensing member 66 with a sharp cutting edge 74 at a corresponding oblique angle. When the fluid is to be dispensed, rotation of the dispensing member will cut around most of the periphery of the diaphragm to permit the fluid to enter the dispensing member. A tongue 34 which engages the container prevents unwanted rotation. In a second embodiment the dispensing member is an unvalved rotatable tube (Fig. 7) with the cutting edge at one end and a hose or tubing connector at the second end for remote dispensing. In a third embodiment (Figs. 8-13) means (142) are provided for rotating the diaphragm cutting edge and also a double valving arrangement (166, 168, Fig. 9) and (162, 164, Fig. 11) that permits removal of the tap without loss of fluid from either the tap or from a flow of a partially filled fluid bag. <IMAGE>
[GB2134087A]
Patent IE-882859-L (IE)
Title: Saccharide derivatives
IPC: C07H13/06
Filed: 1988-09-21
Abstract: The saccharides of formula I, <CHEM>  wherein R1, R2, R3 independently are optionally substituted acyl, are novel. They possess interesting pharmacological, especially immunostimulant, antiinflammatory and antitumor properties. They may be obtained by deprotection of a corresponding compound in protected form.
Patent IE-812956-L (IE)
Title: Preparing finely divided precipitated calcium carbonate
IPC: C01F11/18
Filed: 1981-12-16
Abstract: A process for the preparation of finely divided precipitated calcite in which carbon dioxide is introduced into an aqueous calcium hydroxide slurry containing anionic organopolyphosphonate polyelectrolyte with the carbonation started at a temperature above about 7 DEG  and below about 18 DEG  C.
Patent IE-893054-L (IE)
Title: Process for the multiple oxidation of steroids and¹genetically engineered cells to be used therefor
IPC: C12P33/00
Filed: 1989-09-25
Abstract: Genetically engineered host cells are provided which are able to carry out simultaneously oxidations of steroids, preferably the simultaneous introduction of the 17 alpha -hydroxyl and the C21-hydroxyl group. In particular the oxidation is carried out with cells into which DNA has been introduced which encodes for at least two proteins involved in the biological pathway of cholesterol to hydrocortisone. Suited host cells comprise species of Bacillus, Saccharomyces or Kluyveromyces. The new host cells are suited for biochemical oxidations of cholesterol, pregnenolone, progesterone and 17 alpha -hydroxy-progesterone, which are intermediates in said biological pathway. The host cells are also useful for the ultimate preparation of a multigenic system for the one-step conversion of cholesterol into hydrocortisone.
[EP0360361A1]
Patent IE-873149-L (IE)
Title: Unsaturated phosphonic acids
IPC: C07F9/547
Filed: 1987-11-20
Abstract: Compounds of the formula I <IMAGE> in which one or both of the acidic hydroxyl groups of the phosphonic acid part can be etherified, m is one or zero, R<1> denotes carboxyl, esterified carboxyl or amidated carboxyl, the heterocyclic five- or six-membered ring can additionally be substituted on the carbon and/or nitrogen, can have a carbon-carbon double bond or can be condensed with a carbocyclic 6-membered ring, starting from adjacent carbon atoms, A represents lower alkenylene; and salts thereof. These compounds are suitable as antagonists of the N-methyl-D-aspartate- sensitive amino acid stimulant receptor in mammals.