baber/WOPTO huggingface dataset:
Patent IE-45433-L (IE)
Title: Heat storage systems
IPC: F28D20/02
Filed: 1977-08-05
Abstract: Energy is stored by heating a salt to a temperature above its latent heat of fusion to convert the salt to a liquid state. Heat is retrieved by moving a heat transfer fluid that is immiscible with the salt and has a density less than that of the salt over the top surface of the liquid salt at such a velocity that the upper layer of the salt is emulsified with the heat transfer fluid to crystalize the salt in the upper layer. Heat is thereby exothermally surrendered to the heat transfer fluid and the crystalized salt gravitates from said top surface, thereby maintaining the top surface in a liquid state. It is preferred to move the heat transfer fluid over the top surface of the salt in either a vortex pattern, or an outward radial pattern.
[US4109702A]
Patent IE-781780-L (IE)
Title: Production of 4-aryl-quinazolin-2-(1h)-ones
IPC: A61K31/517
Filed: 1978-09-04
Abstract: A process for producing 4-aryl- quinazolin-2(1H)-ones comprises dehydrating a corresponding 4-aryl- 5,6,7,8-tetrahydro-2(1H)- quinazolinone with sulphur in an inert organic solvent, in the presence of an inorganic metal oxide, hydroxide or salt (other than of magnesium, aluminium or an alkali metal), which forms a metal sulphide under the reaction conditions. The products are known as anti- inflammatory agents.
[GB2003873A]
Patent IE-801963-L (IE)
Title: Penicillanic acid derivatives
IPC: C07D499/00
Filed: 1980-09-22
Abstract: Compounds of the formula I <IMAGE> in which R1 stands for hydrogen, alkyl, alkoxy, halogen, or trifluoromethyl, and R2 stands for a carboxy group or for a protected carboxy group, in particular an esterified carboxy group; or, if appropriate, a salt thereof, are obtained by oxidising the corresponding penicillanic acid derivatives or their sulfoxides with hydrogen peroxide in the presence of a tungsten or molybdenum catalyst. This process eliminates secondary degradative oxidative side reactions and simplifies the isolation and purification of the product, thus providing high yields and thereby being particularly suited for large scale production. The compounds of formula I, depending upon the meanings of R1 and R2, are of value as beta -lactamase inhibitors and/or antibiotics, and/or as intermediates in the production of antibiotics and/or beta -lactamase inhibitors.
[GB2059960A]
Patent IE-882389-L (IE)
Title: Multiple, parallel packed column vaporizer
IPC: B05B17/04
Filed: 1988-08-04
Abstract: A multiple, parallel packed column vaporizer (10) for vaporizing a chemical having a relatively low decomposition temperature includes a shell (12); a plurality of parallel, vertically oriented vaporization columns (34) arranged in the shell, each vaporization column having inner walls and upper (14) and lower (16) open ends; a distribution assembly (152) for distributing the chemical substantially equally to the open upper ends (14) of the vaporization columns (34), which flows downwardly therein; a fluid heat exchanger which heats the vaporization columns to provide the heat needed to vaporize the chemical therein; and a gas supply (132) which supplies the gas to the lower ends (16) of the vaporization columns (34) so that the chemical is vaporized and becomes entrained in the gas and is carried upwardly out of the vaporizer (10).
Patent IE-822871-L (IE)
Title: Coating a substrate with yarns.
IPC: D04H11/04
Filed: 1982-12-02
Abstract: PCT No. PCT/CH82/00125 Sec. 371 Date Aug. 3, 1983 Sec. 102(e) Date Aug. 3, 1983 PCT Filed Dec. 1, 1982 PCT Pub. No. WO83/01966 PCT Pub. Date Jun. 9, 1983.This machine comprises a sonotrode (1), a matrix (4) of tubes (5) bringing threads (10) onto a support sheet (7) for the purpose of welding rows of loops to the surface of this sheet. The matrix (4) is guided between slides (6) which are parallel to the longitudinal axes of the tubes (5) and perpendicularly to the surface of application of the sonotrode (1) vibrations. A driving mechanism (13, 14, 15) periodically brings the extremities of the tubes (5) from which the threads leave against the sonotrode (1) by pressing the base of a row of loops and the support sheet (7) against the sonotrode in order to cause them to be welded together.
[US4502902A]
Patent IE-883096-L (IE)
Title: Retrieving data
IPC: G06F9/40
Filed: 1988-10-13
Abstract: Data are retrieved from a storage medium in a computer while an application programme is running and are incorporated with data being operated on by the programme. The incorporation involves a keyboard stuffing subroutine which comprises the following steps: writing the address of the keyboard handling subroutine of the computer operating system in temporary storage 1, 2, writing an address of the keyboard stuffing subroutine into the normal location of the keyboard handling subroutine address 3, stuffing the retrieved data 5, 6, and writing the keyboard handling subroutine address into its normal location on all the data being stuffed 8, 9. <IMAGE>
[GB2224378A]
Patent NO-770661-L (NO)
Title: Vasket¦y- og klesbytteskap.
Inventor: NILSSON WIKING ALLAN
IPC: A47B/
Filed: 1977-02-25
Abstract: "Vasketøy- og klesbytteskap".
Patent NO-810661-L (NO)
Title: Fremgangsmaate og anordning for fraskilling av damp
Inventor: LUNDGREN ROLF BALTSAR
IPC: D21D1/20
Filed: 1981-02-26
Abstract: Fraskilling av damp fra cellulosemateriale etter behand-ling i en raffinør under trykk. I et utmatingskammer (4,11) med et transportorgan (9,13) anordnet etter raffinøren bibeholdes raffineringstrykket ved hjelp av en gasstett plugg av materialet i kammerets utløpsåpning (15). Transportorganet tillater aksiell strømning av damp til et rom (6) for oppsamling og avledning av dampen med så lav strømningshastighet at materialet fraskilles fra dampen ved sedimentering.
Patent NO-814483-L (NO)
Inventor: MCDANIEL MAX PAUL
IPC: C08F10/00
Filed: 1981-12-30
Abstract: In one embodiment of this invention, a chromium component is supported on a silica/aluminum orthophosphate combination and used with an organometal cocatalyst. In accordance with other embodiments of the invention, the silica/phosphate combination for a chromium catalyst support is produced by either impregnating a silica xerogel with aluminum phosphate or boron phosphate, precipitating aluminum phosphate in the presence of a silica hydrogel, or physically mixing silica and aluminum phosphate xerogels. The resulting catalysts are capable of producing high melt flow olefin polymers and exhibit high activity. The resulting polymers have many unusual and desirable characteristics, such as high density and good environmental stress crack resistance.
Patent NO-834499-L (NO)
Inventor: BLIEFERT CLAUS
IPC: C08J7/12
Filed: 1983-12-07
Abstract: Method for the fluorination of a surface layer of articles molded from plastic, vulcanized rubber or other such macromolecular substances by the exposure of at least a part of the article's surface to a fluorine-yielding liquid in a controllable reaction, the liquid consisting of a solvent or solvent mixture containing dissolved elemental fluorine. Suitable solvents are especially halogen hydrocarbons in accordance with DIN 8962, which are liquid within a temperature range from -30 DEG  C. to +10 DEG  C., but also water and solvents having perfluoroalkyl groups. The liquid, in which a fluorine concentration between 0.5x10-3 and 1x10-2 mol/l is established by the introduction of fluorine diluted with inert gas, is used to treat the articles for about 20 seconds to 30 minutes; the fluorine can be activated if desired. The liquid can additionally contain sulfur dioxide, oxygen, carbon monoxide, chlorine, bromine, or mixtures thereof.
Patent NO-842578-L (NO)
Inventor: ROSENFELD DANIEL R
IPC: C07C7/13
Filed: 1984-06-26
Abstract: An improved process for separating ortho aromatic isomers from a feed stream containing a mixture of aromatics by contacting the feed stream with a bed of the crystalline aluminophosphate adsorbent AlPO4-5. The adsorbed ortho aromatic isomers is removed from the adsorbent by desorption.
Patent NO-843044-L (NO)
Inventor: PODELL HOWARD IRWIN
IPC: C08J7/056
Filed: 1984-07-27
Abstract: A hydrogel polymer-based lubricating layer is provided on a flexible rubber article (such as a surgeon's glove) or other polymer article by applying a solution having dissolved therein a hydrophilic hydrogel-forming polymer (such as a copolymer of 2-hydroxyethyl methacrylate) and a salt of a trivalent cation (such as aluminium). The polymer is cured after application to the substrate preferably with simultaneous vulcanisation of the rubber.
Patent NO-853847-L (NO)
Inventor: WU YULIN
IPC: C23F11/16
Filed: 1985-09-30
Abstract: A corrosion-inhibiting composition and method of inhibiting corrosion on metal surfaces are described. The composition comprises a reaction product of (a) a first '6onstituent selected from an epoxide having an average of at least about one vicinal epoxide per molecule and a halogenated aliphatic compound having at least one displaceable halogen and (b) a second constituent comprising a dimercaptan. The reaction product in a hydrocarbon diluent is an effective corrosion inhibitor when applied to metal surfaces in highly corrosive environments, and is designed particularly for downhole metal surfaces of oil drilling_ equipment.
Patent NO-854344-L (NO)
Inventor: HERMANSON RONALD
IPC: A47F5/08
Filed: 1985-10-31
Abstract: The holder (14) comprises a carrier means (18) and a mounting part having a base (16). Extending from the upper part of the base is at least one hook which is intended to be inserted into an aperture (12) in the plate (10). Extending from the lower part of the base are two clamping legs (30,32) each of which is provided with a securing or locating stud provided with recesses (40) approximately corresponding to the thickness of the plate. When fitting the holder to the plate, the studs are pressed towards one another, preferably with the aid of bevelled surfaces. When inserted into an aperture, the securing studs spring apart so that the recesses engage around the defining edges of the apertures. When removing the holder, the clamping legs are pressed together with the aid of finger grips (44) provided thereon, so that the recessed portions (40) move out of engagement with the defining edges of the aperture.
Patent NO-873100-L (NO)
Inventor: HANE BENGT
IPC: G01S13/50
Filed: 1987-07-23
Abstract: PCT No. PCT/SE86/00569 Sec. 371 Date Jul. 21, 1987 Sec. 102(e) Date Jul. 21, 1987 PCT Filed Dec. 11, 1986 PCT Pub. No. WO87/03697 PCT Pub. Date Jun. 18, 1987.A method of measuring the distance between two objects and/or the speed of one object in relation to the other, the objects incorporating respectively a transmitter-receiver unit and a transponder or reflector, in which method a phase comparison is made between a signal transmitted by the transmitter-receiver unit and a signal received in the transmitter-receiver unit and transmitted from the transponder or reflector. In accordance with the invention the transmitter-receiver unit is caused to transmit signals of microwave frequency, preferably about 2450 MHz, this transmission comprising the transmission of a first signal having a first frequency, the transmission of at least one second signal having a higher or lower frequency, and the transmission of a third signal having the same frequency as the first mentioned signal, wherewith the phase differences  phi  between the transmitted signals are formed, these phase differences corresponding to the distance between the transmitter-receiver unit and the transponder.
Patent NO-880813-L (NO)
Inventor: KANNE WILHELM SEN
IPC: C05G3/00
Filed: 1988-02-24
Abstract: A means for improving and keeping soils and vegetable growth naturally healthy is based on a product containing lactic acid bacteria gained by fermenting bread in water. The new means is characterized by its content of watery fermentated sludge containing living lactic acid bacteria and obtained without intermediate drying from the natural fermentation of leaven bread in water.
Patent NO-882214-L (NO)
Inventor: SJOEGREN BOERJE
IPC: B21D13/02
Filed: 1988-05-20
Abstract: Method and device for moving a tool (8) to a desired position relative to and in engagement with an incrementally advanced strip of material (10) held in place during the work stroke of the tool and having a repeated basic shape. Between the advancements, the strip (10) is held longitudinally stationary, so that the tool can be engaged by a movement across the strip, without moving it therealong. The tool is finely adjusted relative to the basic shape by a movement to the correct engagement position steered by at least one basic shape sensor (36) connected to and spaced from the tool along the strip. To control the tool, the basic shape sensor is caused to locate the exact position of one (48) basic shape at one or more basic shape spacings from the basic shape (50) to be engaged by the tool (8). The sensor brings with it and steers the tool As it moves to locate the exact position, the sensor brings with it and steers the tool. The work stroke of the tool perpendicular to the strip is triggered only when the sensor has reached said exact position. The device comprises a tool bed (2) with die means (42,44), a slide (4) slideably mounted on the bed with a tool holder (2) carrying the tool spaced from the die means. Between the tool and the die means there is a space for incremental advance of the strip. The tool holder (20) carries the basic shape sensor (36) which is mounted spaced from the tool and locates the exact position of said basic shape (48) spaced from the basic shape (50) to be engaged by the tool. The tool is finely adjusted relative to said basic shape by the position locating movement of the sensor bringing the tool with it along the length of the strip.
Patent NO-883661-L (NO)
Inventor: MARTON MIKSA
IPC: B24B23/03
Filed: 1988-08-17
Abstract: Portable sanders with an abrasive disc moving on a circular path (orbital sanders) are susceptible to pronounced vibrations as a result of a lack of balancing of the eccentrically moving abrasive disc. According to the invention, two identical adjustable bodies are arranged on the shaft of the portable sander, the mass centres of which are arranged symmetrically to the axis of symmetry connecting the shaft axis and the rotational axis eccentric to it. These adjustable bodies can in particular be eccentric adjusting rings. They form part of a counterweight, the action of which can be precisely adjusted to the out-of-balance to be compensated by changing the position of these bodies. <IMAGE>
Patent NO-900827-L (NO)
Inventor: HARTMANN MICHAEL P
IPC: E21B33/04
Filed: 1990-02-21
Abstract: An improved wellhead structure having a housing (12) with an internal landing seat (18) to receive the landing shoulder (20) on a hanger (22) having a bore (30) with a counterbore (32) below the bore and a shoulder (34) therebetween. A hanger mandrel (48,60) positioned within the counterbore (32) and has an external flange (50) having a diameter less than the diameter of the counterbore. A first bushing (54) is positioned above the mandrel flange (50) and in engagement with the shoulder within the hanger counterbore, and a second bushing (56) is positioned within the counterbore below the mandrel flange. A support sleeve (42) is positioned within the hanger in supporting relationship to the second bushing (56). The bushings (54,56) are of an electrical insulating material and sized to retain the mandrel in spaced relationship with respect to the hanger to prevent electrical connection therebetween. This structure also is used for supporting and sealing a tubing string or a section of a tubing string in a well while electrically insulating the section from the remainder of the string.
Patent NO-912382-L (NO)
Inventor: KLESEL NORBERT
IPC: A61K31/52
Filed: 1991-06-19
Abstract: Pharmaceutical combination products containing at least one cephalosporin derivative and at least one xanthine derivative are suitable for the prophylaxis and treatment of bacterial infectious diseases and for the prophylaxis and treatment of septic shock.
Patent NO-914942-L (NO)
Inventor: HUTTON JONATHAN
IPC: C07D405/12
Filed: 1991-12-13
Abstract: The invention concerns quinolinium salt intermediates of the formula I <CHEM> and processes for their manufacture; and their use in the manufacture of aryloxymethyl-substituted 1-alkyl-2-quinolone derivatives which are 5-lipoxygenase inhibitors.
Patent NO-923888-L (NO)
Title: Kalsitoningen-relatert peptid for behandling av retinert testikkel
Inventor: HUTSON JOHN MEDWYN
IPC: A61K38/23
Filed: 1992-10-07
Abstract: Fremgangsmåter for behandling av retinerte testikler i hanndyr som omfatter tilførsel, til et individ som har behov for en slik behandling, av kalsitoningen-relatert peptid (CGRP) eller en analog derav med CGRP-aktivitet, eventuelt sammen med en bærer og/eller et hjelpestoff, i en mengde som er effektivt til å gi testikulær nedsynking. Farmasøytiske sammensetninger for behandling av retinerte testikler i hanndyr som omfatter CGRP eller en analog derav med CGRP-aktivitet sammen med en farmasøytisk tålbar bærer og/eller et hjelpestoff er også beskrevet. Anvendelsen av CGRP i behandlingen av retinerte testikler er et effektivt alternativ til et operativt inngrep.
Patent NO-940642-L (NO)
Inventor: HERBIG SCOTT MAX
IPC: A61K9/52
Filed: 1994-02-24
Abstract: An osmotic bursting device for dispensing a beneficial agent to an aqueous environment. The device comprises a beneficial agent and osmagent surrounded at least in part by a semipermeable membrane. Alternatively the beneficial agent may also function as the osmagent. The semipermeable membrane is permeable to water and substantially impermeable to the beneficial agent and osmagent. A trigger means is attached to the semipermeable membrane (e.g., joins two capsule halves). The trigger means is activated by a pH of from 3 to 9 and triggers the eventual, but sudden, delivery of the beneficial agent. These devices enable the pH-triggered release of the beneficial agent core as a bolus by osmotic bursting.] <IMAGE>
Patent NO-942832-L (NO)
Inventor: STADLER MONIKA
IPC: C07K1/00
Filed: 1994-07-29
Abstract: PCT No. PCT/EP93/00114 Sec. 371 Date Aug. 29, 1994 Sec. 102(e) Date Aug. 29, 1994 PCT Filed Jan. 20, 1993 PCT Pub. No. WO93/15105 PCT Pub. Date Aug. 5, 1993Described is an economical process for the recovery of factor VIII from blood plasma or cryoprecipitate. In the process, anion exchanger chromatography is conducted using a separating material based on carriers containing hydroxyl groups, the surfaces of which carriers have been coated with covalently boded polymers. The polymers contain repeating units represented by formula (I).    <IMAGE>
Patent NO-943638-L (NO)
Inventor: VARRENG JAN SVERRE
IPC: H02G15/068
Filed: 1994-09-30
Abstract: The present invention aims to obtain a simplified connection system for high voltage power cables having ratings up to 400 KV and above. There is obtained a common cable connection system for all accessories and interconnection. The connection system uses a generally applicable interface (4, 5, 6; 13, 14, 15; 30, 40) for interconnection with a number of different apparatus and includes a cable termination (30) consisting of an elastomeric body (36), integrated therein a stress relief device (34), a connector shield (35), an insulation having a conical interface surface (37) and an outer conductive screen (39) and a rigid insulator (41) having a conical interface surface (42) corresponding to the interface surface (37) of the cable termination (30).
Patent NO-944551-L (NO)
Inventor: MOREIRA NELSON COSTA
IPC: F27D1/00
Filed: 1994-11-28
Abstract: A drop in, and lift out, furnace lining assembly for use in a furnace shell of a metal refining vessel comprises (a) a lifting frame, having a base section, four lifting rods attached to the base section and a set of lifting cables attached to the lifting rods; and (b) a pre-cast and pre-fired refractory inner lining, and backup refractory/outer insulation lining, positioned and supported in the lifting frame movable into and out of the furnace shell as an integral unit by means of lifting equipment without moving the furnace shell from its operational position.
Patent NO-950047-L (NO)
Inventor: HORSTMANN MICHAEL
IPC: C09J7/02
Filed: 1995-01-05
Abstract: This invention relates to a process for the production of a transdermal therapeutic system containing the active substance 17- beta -estradiol and optionally further active substances having a laminated structure positioned on a backing layer which is essentially impermeable to active substance and moisture, one or more matrix layers and optionally an adhesive layer, characterized in that at least one of the matrix layers or the adhesive layer contains anhydrous 17- beta -estradiol in crystalline form.
Patent NO-951310-L (NO)
Inventor: SIEVERT DICK J
IPC: E04C1/39
Filed: 1995-04-04
Abstract: The invention is a composite masonry block having a front surface and a back surface which are adjoined by first and second side surfaces, as well as a top surface and a bottom surface. Each of the side surfaces has an inset extending from the block top surface to the block bottom surface. The block top surface has one or more protrusions positioned adjacent the first and second insets on the block top surface. The block also has a protrusion which has an angled side wall, the angle being at least about 20° from vertical. The protrusion is positioned on the block so that it will mate with any opening of an adjacently positioned course. In use, the blocks may be stacked to provide an interlocking structure wherein the protrusions of one block interfit or mate within the insets of another block.
Patent NO-951937-L (NO)
Inventor: ANDERSSON LARS
IPC: B29C48/151
Filed: 1995-05-16
Abstract: PCT No. PCT/SE93/00954 Sec. 371 Date Jun. 21, 1995 Sec. 102(e) Date Jun. 21, 1995 PCT Filed Nov. 10, 1993 PCT Pub. No. WO94/11324 PCT Pub. Date May 26, 1994A low energy fuse, comprising a plastic tube with a channel, the channel containing a reactive material able upon ignition to sustain a shock wave within the channel, the tube comprising at least two layers of plastic materials, a first plastic layer closer to the channel and a second plastic layer outside the first layer, at least the second layer containing a major amount of draw orientable polymer resin. The polymer in the second layer is axially oriented to an orientation degree (as defined) of more than 25% and less than 90% and that the polymer of the first layer has an axial orientation degree not exceeding 10% orientation degree units more than that of the second layer. The tube can be manufactured by a) forming, by extrusion of the first layer plastic, the first layer in the form of a tube, b) introducing the reactive material in the tube channel, c) limiting stretching of the first layer to give a low degree of orientation, not exceeding 10% (as defined), d) forming, by extrusion of the second layer plastic, the second layer around the first tube, while the first layer have said low degree of orientation, and e) cold-stretching the first and second layers together.
Patent NO-954587-L (NO)
Inventor: THIES CORNELIA
IPC: A47K1/00
Filed: 1995-11-14
Abstract: the curved protective wall (2a) runs from one wall to the other for the wash-basing preferably mounted in the corner of a room. A shelf (2b) forming a horizontal surface (2c) protrudes forwards from the protective wall in the form of an annular section. The ends of the shelf each have strip shaped attachments (2d) protruding at right angles to and underneath the shelf's surface, with at least one opening (2e) for a fixture. Reinforcement ridges (2f) ending in the strip shaped attachments are positioned on the shelf's underside. Reinforcement strips (2g) are shaped on the ends of the protective wall.