baber/WOPTO huggingface dataset:
Patent PT-1075629-E (PT)
Inventor: KLOTZ FRITZ HARALD
IPC: H01L31/054
Filed: 1999-04-26
Abstract: The invention relates to a thermohydraulic sun-tracking device for an element for capturing solar energy (1). Said element can pivot about at least one axis of rotation (5). The sun-tracking device has two absorber units (7a, 7b) which face each other in relation to the axis of rotation, which are fluidly connected to each other and which contain a common working fluid; and a light control unit which reflects and/or shuts out light. Said light control unit pivots with the element for capturing solar energy in order to produce a righting moment in the event of a positioning error by irradiating the absorber units asymmetrically. According to the invention, the light control unit has a precision adjustment reflector element (8a, 8b) and/or a return reflector element (10a, 10b) for at least one absorber unit (7a, 7b). These are arranged in such a way that a very high level of tracking accuracy can be obtained with the precision adjustment reflector element (8a, 8b) and the return reflector element (10a, 10b) enables a movement back eastwards or a movement westwards over angles of error of more than 90 DEG . The invention also relates to the use of this method e.g., for low maintenance solar collector tracking without using external energy or controls.
Patent PT-1079813-E (PT)
Inventor: TAPOLSKY GILLES H
IPC: A61K47/02
Filed: 1999-04-29
Abstract: The present invention relates to a pharmaceutical delivery device for application of a pharmaceutical to mucosal surfaces. The device comprises an adhesive layer and a non-adhesive backing layer, and the pharmaceutical may be provided in either or both layers. Upon application, the device adheres to the mucosal surface, providing localized drug delivery and protection to the treatment site. The kinetics of erodability are easily adjusted by varying the number of layers and/or the components.
Patent PT-1150837-E (PT)
Inventor: WILLIAM GRAUE F
IPC: B32B15/08
Filed: 1999-11-10
Abstract: The liner provided metallic shell having an outer-facing surface and an inner-facing surface, said inner-facing surface including a cured enamel coating thereon comprising a solids mixture of an epoxy resin, a phenolic resin, carboxypolyolefin resin and polyester resin; and a shaped thermoplastic elastomer member adhered to said enamel inner surface.
Patent SG-41389-G (SG)
Title: Combination alkylation-etherification process
IPC: C07C41/42
Filed: 1989-07-10
Abstract: In a combination alkylation-methyltertiary butyl ether (MTBE) operation, isobutane vapor side-draw and bottoms product yield from the alkylation fractionation, respectively, are used to indirectly heat the mid-section and reboil section of the methyltertiary butyl ether fractionator for heat conservation, beneficiating both the alkylation operation and the MTBE operation.
Patent SG-72187-G (SG)
Title: Dimensionally heat recoverable article
IPC: H02G15/18
Filed: 1987-09-01
Abstract: A recoverable article comprising a recoverable fabric having a recovery of at least 40% may be used for providing environmental protection.
Patent IE-820094-L (IE)
Title: Synthetic yarn
IPC: D02G1/20
Filed: 1982-01-19
Abstract: The invention relates to synthetic yarn and yarn-like structures. <??>Separate strands (1, 2, 3) of thermoplastic material are treated so that at least one (2, 3) has a shrinkage ratio higher than normal at an elevated temperature. The strands are intermingled in a gas stream with formation of loops (21) on the strands, then heated to cause them to shrink differentially while being held to a predetermined length, then cooled while being held until shrinkage ceases. Apparatus for performing the method includes yarn drawing means (7, 8, 9) intermingling means comprising a jet device (10) incorporating intersecting passages (11, 12) for the strands and for a gas under pressure, feeding means (4, 5, 6) and heating (16) and cooling (19) means for the intermingled yarn downstream from the jet device, also means (16, 17 and 17, 18) for holding the intermingled yarn to a predetermined length while it is being heated and cooled. <??>The yarn produced is flexible, of uniform cross section and shows no tendency for the strands to separate. 
[EP0057583A1]
Patent IE-34610-L (IE)
Title: Pressure-sensitive copying paper.
IPC: B41M5/165
Filed: 1970-07-27
Abstract: 1296477 Colour-reactive copying sheets FUJI PHOTO FILM CO Ltd 24 July 1970 [29 July 1969] 36059/70 Heading D2B Pressure-sensitive copying paper has a coating of micro-capsules containing a colourless colour-former in solution in a chlorinated straight-chain paraffin. The solvent may also contain chlorinated diphenyl, and the solute may be malachite green lactone, benzoyl-leucomethylene blue, 3, 3-bis-(p-dimethylaminophenyl)-6-dimethylaminophthalide, rhodamine- B-lactam, a 3-dialkyl-amino-7-alkylaminofluorane or 3-methyl-2, 2'-spiro-bi (benzo[f] chromene). The second reagent, an electron-acceptor, may be on the same support sheet or on a separate copy-receiving sheet.
[GB1296477A]
Patent IE-44745-L (IE)
Title: Benzodioxole derivatives
IPC: A01N47/36
Filed: 1977-05-16
Abstract: Benzodioxolan derivatives of the formula <IMAGE> I wherein R1 and R2 are the same or different and are hydrogen, an aliphatic hydrocarbon residue, a halogenated aliphatic hydrocarbon residue, an aromatic hydrocarbon residue, a substituted aromatic hydrocarbon residue, A HETEROCYCLIC RESIDUE OR A SUBSTITUTED HETEROCYCLIC RESIDUE, OR WHEREIN R1 and R2 together with the adjoining carbon atom are a cycloaliphatic hydrocarbon residue which may additionally be substituted by nitrogen or oxygen or both, and wherein R3 is hydrogen or an aliphatic hydrocarbon residue, AND WHEREIN R4 is a saturated or unsaturated aliphatic hydrocarbon residue or is alkoxy and wherein R5 is hydrogen or is a saturated or unsaturated aliphatic hydrocarbon residue. The compounds have a high herbicidal activity against weeds and superior selective herbicidal properties for agricultural and horticultural plantations. The invention also embraces processes for making the compounds and compositions containing the same.
[US4155915A]
Patent FI-821579-L (FI)
Inventor: BRITTAIN DAVID ROBERT
IPC: C07D487/10
Filed: 1982-05-05
Abstract: The invention provides a pharmaceutical composition comprising an aldose reductase inhibitory 1'-substituted-spiro[pyrrolidine-3,3'-indoline]-2,2', 5-trione of the formula:wherein Ra is (2-7 C) alkyl or (3-7 C) alkenyl, naphthylmethyl or cinnamyl optionally bearing one or two halogeno nuclear substituents, or Ra is benzyl optionally bearing one or two sub- stltuents and benzene ring A optionally bears one or two substituents, trifluoromethyl and nitro; or a salt thereof with a base affording a pharmaceutically acceptable cation; or a non-toxic, biodegradable precursor thereof; together with a pharmaceutically a-ceptable diluent or carrier. The invention also provides novel compounds of formula I and processes for their manufacture.The compositions are of application in the treatment or prophylaxis of the side effects of diabetes or galactosemia.
Patent FI-851261-L (FI)
Inventor: KABBE HANS-JOACHIM
IPC: C07D311/58
Filed: 1985-03-28
Abstract: Substituted benzopyrans of the formula   <IMAGE>   in which -A- is a single or double bond, X is a direct bond, optionally substituted methylene, oxygen or optionally substituted -NH-, and the various other radicals can have various meanings, or pharmaceutically acceptable addition salts thereof, which possess anti-hypertensive activity.
Patent FI-852799-L (FI)
Inventor: HUTCHINGS DAVID JOHN
IPC: G01N21/91
Filed: 1985-07-17
Abstract: In a method for disturbance-free examination of surface defects a solution with one or more dyes is first applied, which essentially has no emission under UV light, the excess solution is removed after the dye has penetrated into the surface defects, whereupon the surface is covered with a developer, which leaves behind an absorbing coating rich in contrast in daylight, said developer exclusively having one or more optical brighteners in an amount between 0.02 and 2.0 wt%. The coating absorbs the dye from the surface defect, which is revealed under UV light as a black trace on the coating.
Patent FI-853436-L (FI)
Inventor: BLOCK ULRICH
IPC: F28C3/02
Filed: 1985-09-09
Abstract: The temperature of the exit gas from the gas washer in the preparation of phthalic anhydride by catalytic oxidation of naphthalene or o-xylene with air is increased by a method in which flue gas from the combustion furnace for residues is mixed with the exit gas before the latter emerges into the atmosphere.
Patent IE-791374-L (IE)
Title: Alpha-ethynyl-alpha-aminoacids.
IPC: C07D209/20
Filed: 1979-08-08
Abstract: Novel  alpha -ethinyl- alpha -aminoacids having the formula <CHEM> wherein R has the signification given in the description and R1 is H or C1-C18 alkyl, e.g. the compounds of the formulas <CHEM>  are prepared by reacting a derivative of the formula <CHEM> with sodium methoxide. The novel aminoacids are useful for treating hypertension, as gastric secretion inhibitors, antihistamine antiallergics and antitumor agents. Furthermore, they exhibit enzyme inhibition.
Patent IE-811534-L (IE)
Title: Pull-tab for can lid
IPC: B65D17/34
Filed: 1981-07-08
Abstract: A pull tab for an easy opening can for tearing a pull panel to separate the panel from the can end. The tab is attached to the pull panel by an integral strap which is spirally wound to encircle the anterior portion. The spiral feature provides high shearing stress at the initiation of panel opening and then a flexible connection with the removable panel during continued opening to panel removal.
Patent IE-33152-L (IE)
Title: Tyres, treads
IPC: B60C11/00
Filed: 1968-12-30
Abstract: A pneumatic tire particularly adapted for use over water wet surfaces having a tread portion provided with water-absorbing chambers of relatively small cross-sectional area at the ground-contacting surface of the tread, such as cylinders of small diameter, extending radially inwardly into the tread, for absorbing water during contact of the chamber with the water wet surface, and ejection of absorbed water at a later stage in a revolution of the tire.
[US3637001A]
Patent IE-851843-L (IE)
Title: Liquefying a gas
IPC: F25J1/02
Filed: 1985-07-23
Abstract: A stream of permanent gas such as nitrogen at elevated pressure is cooled to below its critical temperature by heat exchange with work-expanded working fluid. The stream 2 is then further cooled in heat exchanger 4 and successfully flashed through at least three expansion valves 6, 12 and 16. Resulting flash gas is separated from liquid gas in separators 10, 14 and 18 respectively. The flash gas is passed through the heat exchanger 4 to provide cooling for such heat exchanger. By performing at three such successive isenthalpic expansions instead of the conventional one or two expansions, greater thermodynamic efficiency can be achieved enabling more favourable conditions to be set for the work expansion of the working fluid.
Patent IE-891890-L (IE)
Title: A modular roofing element
IPC: E04D1/18
Filed: 1989-05-10
Abstract: A modular roofing element (1) consisting of a plate-like element of substantially rectangular shape in which one side edge (2) is bent frontwards to U-shape and is provided with a lower appendix (4) bent rearwards to U-shape, the other side edge (5) is bent rearwards to U-shape, and the upper transverse edge (7) is bent frontwards to U-shape.
Patent IE-42342-L (IE)
Title: Centrifuge separation.
IPC: B01D21/26
Filed: 1975-10-08
Abstract: A centrifuge device and method are provided for separating and/or washing finely-divided solid particulate material suspended in a liquid. The invention is especially useful in so treating blood. The centrifuge forms a dense suspension of blood cells in a plurality of blood cells receiving means evenly spaced about the periphery of a rotatable enclosure. The receiving means have converging walls which at their juncture form a locus of maximum centrifugal force. Wash liquid is passed through the dense suspension of blood cells counter to the direction of the centrifugal force by entry into the blood cell receiving means at the locus of maximum centrifugal force. Independent conduits connect the locus of maximum centrifugal force through an injector to a supply for the wash liquid and, after fully resuspending the blood cells in a suitable resuspending liquid, the resuspended cells exit from the centrifuge via the independent conduits and injector, which have also therefore been washed by the wash liquid. Thus recontamination is avoided. A unitary disposable structure including the enclosure, blood cell receiving means, conduits and injector is also provided.
[US3982691A]
Patent IE-40141-L (IE)
Title: Benzimidazole-2-carbamate derivatives
IPC: C07D235/32
Filed: 1973-12-21
Abstract: Benzene ring substituted benzimidazole-2-carbamate derivatives represented by the formula:
[US3965113A]
Patent IE-842448-L (IE)
Title: Stored programme controlled telecommunication establishment
IPC: G06F9/50
Filed: 1984-09-26
Abstract: PCT No. PCT/SE84/00301 Sec. 371 Date May 14, 1985 Sec. 102(e) Date May 14, 1985 PCT Filed Sep. 18, 1984 PCT Pub. No. WO85/01598 PCT Pub. Date Apr. 11, 1985.In a stored program controlled telecommunication establishment, function blocks (2) of the establishment are controlled in co-operation with a computer system including a plurality of processors (1, 4). Determining the order in which the establishment control functions are preformed is included in the co-operative functions. One of the processors is separated for exclusively controlling an independent stored program controlled signal switching system (3) which performs said co-operative functions by switching co-operative signals between the function blocks (2) of the establishment and at least one central processor. The signal switching system processor (4) controls a co-operative instruction memory (8), co-operative function blocks (9, 10, 12, 13) for buffering the co-operative signals, and priority determining function blocks (11, 15) for determining the consecutive order in which incoming signals are switched and for associating priority levels with signals addressed to central processors. An establishment with a flexible control load is obtained with the aid of supervision of the signal quantity fed to the central processors. The signal switching system (3) performs, with the aid of a function block (16), for flexible control load distribution, a redistribution of control load, and/or reduces signal switching to a central processor if the latter is overloaded.
[SE8305364D0]
Patent IE-960190-L (IE)
Title: Human manganese superoxide dismutase (hMn-SOD)
IPC: C12N15/62
Filed: 1988-03-11
Abstract: A genetic engineering method for the production of human Mn superoxide dismutase (hMn-SOD), the DNA sequences which code for this enzyme, suitable vectors which contains these DNA sequences and host cells which can express these DNA sequences, as well as the enzyme hMn-SOD itself are described. Proposals for the use of this enzyme are additionally described.
Patent NO-820279-L (NO)
Inventor: TOENNIES HERBERT
IPC: B60N3/04
Filed: 1982-01-29
Abstract: 1. Floor mat made of rubber, plastic or the like for motor vehicles, with a main mat body and a surrounding border for limitation of the mat, the main mat body having on its surface several regions and each region being provided with ribs arranged in parallel, characterised in that in the transition area between neighbouring regions (3, 4, 5, 6 or 3', 4' etc.) the ribs (7, 7', 7" and 8, 8', 8") of the two regions (e.g. 3 and 4) end freely at a distance from one another and making a change in direction, so that the channels formed by the ribs (7 and 7' etc.) of the one region (e.g. 3) are openly joined to several channels of the neighbouring region (e.g. 4).
Patent NO-831005-L (NO)
Inventor: REEB ROLAND
IPC: C08F279/02
Filed: 1983-03-22
Abstract: Latex of an interpolymer composed of (1) a copolymer A of butadiene, styrene and at least one ethylenically unsaturated carboxylic acid, and (2) a polymer B of a halogenohydroxyalkyl ester of an ethylenically unsaturated monocarboxylic or dicarboxylic acid, polymer B being at least partially grafted onto the copolymer A. The latex is prepared by the emulsion polymerization of butadiene, styrene and at least one copolymerizable, ethylenically unsaturated carboxylic acid, followed by the polymerization, in the presence of the copolymer latex, of a halogenohydroxyalkyl ester of an ethylenically unsaturated monocarboxylic or dicarboxylic acid. The latex may be used as a binder in aqueous compositions for coating paper.
Patent NO-842322-L (NO)
Inventor: BATSTRA YPA
IPC: C08L63/00
Filed: 1984-06-08
Abstract: Loose, substantially sphere-shaped particles of a foamed plastic material, e.g., polystyrene, are blended with a binder consisting of a solution of 75-85% by weight of coal-tar pitch having a ring and ball softening point of 50 DEG -65 DEG C in 15-25% by weight of phenol-free coal-tar oil having a distillation range of 150 DEG -275 DEG C and 20-35% by volume of an epoxy resin. The resulting sticky mass is then blended with dry cement to produce a mass of loose particles of foamed plastic material coated with a film of dry cement. A second portion of dry cement and sufficient water to harden the cement are added and the moist mixture is pressed into the desired shape.
Patent NO-864277-L (NO)
Inventor: ATWOOD MARK T
IPC: C09K8/528
Filed: 1986-10-24
Abstract: A method of removing scale from the surfaces of a fluid treatment apparatus comprises directing a base solution and an acid solution through the fluid treatment apparatus. The fluid treatment apparatus cleaned by the method of the present invention may be a vertical tube wet oxidation treatment apparatus in which an aqueous slurry of organic materials is oxidized in a tube which extends deep into the surface of the earth. Water rinses may be performed between the steps of circulating the aqueous base solution, circulating the aqueous acid solution, and operating the fluid treatment apparatus. The water used for separating the sequential steps is preferably buffered water. The aqueous acid solution is preferably a mineral acid and most preferably nitric acid. The aqueous base solution is preferably potassium hydroxide or sodium hydroxide. The method also contemplates a sectional wash of the apparatus by directing a base or acid solution partially into the apparatus.
Patent NO-880359-L (NO)
Inventor: DELAYE JEAN-LUC
IPC: B02C13/18
Filed: 1988-01-28
Abstract: The rotor of the crusher receives the stones at its centre. It comprises three blades (20, 21) which, except on the ejecting edges (22), are protected against internal wear by their hollow shape which retains a protective layer of stones. These edges are protected from impacts by protecting plates (24) arranged radially in front of them.   <IMAGE>
Patent NO-885618-L (NO)
Inventor: REDL HEINZ
IPC: A61L27/36
Filed: 1988-12-16
Abstract: A biologically absorbable implant material and a method for its preparation are described, which material is intended for filling and/or closing soft tissue cavities and for replacing soft tissue parts. The implant material consists of bone tissue of human or animal origin and is decalcified, and the original protein content of the hard substance of the bone is left; by crosslinking these native proteins with a protein-crosslinking agent, a high degree of elasticity, a good resistance and a pronounced "memory effect" are obtained. The method for its preparation comprises removing the fat from, decalcifying and crosslinking the original proteins, whereupon the material is dried and sterilised.
Patent NO-890785-L (NO)
Inventor: WADDOUPS MALCOLM
IPC: C10L1/198
Filed: 1989-02-24
Abstract: In accordance with one aspect, the present invention is directed to a lubricating oil additive mixture comprising (A) a lubricating oil dispersant additive comprising at least one of (1) ashless dispersants and/or (2) polymeric viscosity index improver dispersants, and (B) a demulsifier additive comprising the reaction product of an alkylene oxide and an adduct obtained by reacting a bis-epoxide with a polyhydric alcohol. In a preferred embodiment, the lubricating oil additive mixtures further comprises (C) a compatibilizer additive for the demulsifier, which comprises a glycol ester or a hydroxyamide derivative of a carboxylic acid having a total of from 24 to 90 carbon atoms and at least one carboxylic group per molecule, for enhanced solubility, viz. stability, of the demulsifier in the oil solutions containing such dispersants.
Patent NO-892975-L (NO)
Inventor: MARUYAMA HIROSHI
IPC: G03F1/00
Filed: 1989-07-20
Abstract: A lightsafe masking film is disclosed which comprises a substrate, a pressure sensitive adhesive layer formed on the substrate, and a lightsafe, peelable layer formed on the adhesive layer and including a dialkyl phthalate, nitrocellulose, a lightsafe colorant and, optionally, a filler and a nitrile rubber. The peelable layer further suitably contains a dialkyl ester of an aliphatic dicarboxylic acid.
Patent NO-893681-L (NO)
Title: Kokingssystem.
Inventor: YAHAV SHIMON
IPC: H05B6/06
Filed: 1989-09-14
Abstract: Et husholdningskokingssystem Innbefatter minst ett kokeredskap (18) som definerer en matvareoppvarmings-overflate og som innbefatter oppvarmingsanordning som er virksom til å oppvarme matvareoppvarmingsoverflaten ved termisk ledning, og en basis som definerer ett eller flere kokesteder som er anordnet for fjernbart inngrep med minst ett kokeredskap, og som innbefatter anordning for å tilveiebringe energi til oppvarmings-anordningen, innbefattende et elektrisk kobllngsorgan (26) som er anbrakt på minst ett av kokestedene (16) og utformet for tilpasset inngrep med minst ett av redskapene (18). Det er også tilveiebrakt et husholdningskokingssystem som Innbefatter en basis som definerer minst ett kokested og som innbefatter elektromagnetisk induksjonsanordning som innbefatter et induksjonsfrembringende element som er operativt til å generere elektromagnetisk fluks og minst en folie med høy permeabilitet som er anbrakt slik at elektromagnetisk fluks som genereres av det induksjonsfrembringende elementet dirigeres til kokestedet.
Patent NO-894253-L (NO)
Inventor: WEINROTTER KLAUS
IPC: D04H1/42
Filed: 1989-10-25
Abstract: The present disclosure describes flame-retardant, high-temperature resistant polyimide fibers, nonwovens made from said fibers, as well as the fibers and molded articles obtained after a heat treatment. A composite of such fibers is heated to a temperature in the glass transition range of the fiber, i.e. between 280 DEG  and 350 DEG  C. This heat treatment develops a contraction force of 0.3 to 1.1 cN in the fibers which results in a fiber shrinkage of between 20 and 60% and the formation of cohesive bonds. The fibers of the invention enable the manufacture of molded articles that are particularly strong, have a high temperature resistance and flame-retardant properties, while having a relatively low density.
Patent NO-910753-L (NO)
Inventor: COMMANDEUR RAYMOND
IPC: B01J27/128
Filed: 1991-02-26
Abstract: Dielectric compositions based on benzyltoluene and (methylbenzyl)xylene, and more particularly mixtures of benzyltoluene/dibenzyltoluene with (methylbenzyl)xylene and di(methylbenzyl)xylene. These mixtures are used as low-temperature dielectric liquids.
Patent NO-911609-L (NO)
Inventor: BROOKE GERALD STEPHEN
IPC: C12R1/19
Filed: 1991-04-23
Abstract: The present invention provides novel analogs of growth hormone releasing factor (GRF). Chemically modified versions of these molecules are also provided as are DNA compounds encoding GRF analogs. Some of the polypeptide compounds can be obtained in large yields by production of the compounds in E. coli. The invention also provides pharmaceutical compositions and methods for the inducement of growth hormone release.