baber/WOPTO huggingface dataset:
Patent IE-39401-B1 (IE)
Title: New adrenergic blocking aminopropanols
IPC: C07C217/52
Filed: 1974-05-30
Abstract: 1408984 Propanolamines GRUPPO LEPETIT SpA 13 May 1974 [30 May 1973] 25678/73 Heading C2C Propanolamines are prepared by the following route (R = H, C 1-4 alkyl, C 2-4 hydroxyalkyl; R 1 = C 1-4 alkyl, C 2-4 hydroxyalkyl; R 2,3 = H, Me, Et; R 4 = H, C 1-4 alkoxy; n = 1 or 2, provided that when n = 2, the two groups CR 2 R 3 may be different), optionally followed by acid addition salt formation. The preparation of the hydroxyisochromones (II), 7-nitroisochromone and 3-allyloxy-5-methoxybenzoic acid and its methyl ester is described. The above compounds are #-adrenergic blocking agents, and may be administered in the form of pharmaceutical preparations containing them in association with a carrier.
[GB1408984A]
Patent IE-63458-B1 (IE)
Title: 3-substituted-2-oxindole-1-carboxamides as inhibitors of interleukin-1 biosynthesis
Inventor: OTTERNESS IVAN GEORGE
IPC: A61K31/40
Filed: 1989-04-12
Abstract: This invention relates to the use of certain 3-substituted-2-oxindole-1-carboxamides of the formula <CHEM> and the pharmaceutically-acceptable base salts thereof wherein X is H, Cl or F; Y is H or Cl; and R is benzyl or thienyl to inhibit interleukin-1 biosynthesis in a mammal. This invention also relates to the use of such compounds for treating interleukin-1 mediated disorders and dysfunctions such as bone and connective tissue metabolism disorders and immune dysfunction in a mammal. The methods of this invention comprise administering an interleukin-1 biosynthesis inhibiting amount of the compounds and salts of this invention to such a mammal.
Patent IE-35647-B1 (IE)
Title: Coating nylon
IPC: D06Q1/04
Filed: 1971-09-17
Abstract: 1325803 Silver coated nylon fabric for stockings ROHM & HAAS CO 14 Sept 1971 [28 Sept 1970] 42715/71 Heading A3V [Also in Division C7] Nylon fibres are coated electrolessly with silver (see Division C7), and can be used in the manufacture of stockings and tights.
[GB1325803A]
Patent IE-38195-B1 (IE)
Title: New phenylacetic and phenylpropionic acid derivatives
IPC: A61K31/381
Filed: 1973-09-04
Abstract: 1383460 Phenylacetic and phenylpropionic acid derivatives RHONE-POULENC SA 6 Sept 1973 [7 Sept 1972] 41943/73 Heading C2C The invention comprises compounds of the formula wherein R is H or CH 3 , and salts thereof. They may be obtained by reacting under Friedel- Crafts conditions a compound of the formula with thiophene and hydrolysing the resulting compound of the formula to give the corresponding acid, and optionally converting the acid into a salt thereof. The compounds of Formula II may be obtained by treating the corresponding acids with thionyl chloride. The compounds of Formula I have antiinflammatory, analgesic, anti-pyretic and thrombolytic properties. They may be applied orally, parenterally, rectally or topically in conventional forms.
[GB1383460A]
Patent IE-81096-B1 (IE)
Title: Macrolide compounds
Inventor: DAWSON MICHAEL JOHN
IPC: A61K31/365
Filed: 1989-06-12
Abstract: Compounds of formula (1) <CHEM>  and their salts, wherein R<1> is a methyl, ethyl or isopropyl group each substituted by a hydroxyl group or R<1> is a group -(CH2nR7 or a group -CH(CH3)R<7> (where n is zero or 1 and R<7> is CHO or CO2H); Y<1> is -CH2-, Y<2> is -CH- and X represents <CHEM> [where R<2> is a hydrogen atom or a group OR<8> is a hydroxyl group or a substituted hydroxyl group having up to 25 carbon atoms) and R<3> is a hydrogen atom, or R<2> and R<3> together with the carbon atom to which they are attached represent >C=O, >C=CH2 or >C=NOR<9> (where R<9> is a hydrogen atom or a C1-8 alkyl or C3-8 alkenyl group) and the group >C=NOR<9> is in the E configuration] or -Y<1>-X-Y<2>- represents -CH=CH-CH- or -CH2-CH=C-; R<4> is a group OR<8> as defined above and R<5> is a hydrogen atom, or R<4> and R<5> together with the carbon atom to which they are attached represent >C=O or >C=NOR<9><a> (where R<9><a> is as defined above for R<9>); and  R<6> is a hydrogen atom or a hydroxyl group. The compounds may be used to control nematode, acarine, insect or other pests.
Patent IE-43661-B1 (IE)
Title: Improved method and apparatus for cutting fibre rovings into short lengths
IPC: B26D1/36
Filed: 1976-08-24
Abstract: Process and apparatus for cutting continuous strand or roving, particular strands of mineral material such as glass, into short lengths is disclosed. The apparatus employs a rotatable drum equipped with a large number of radially disposed cutting blades, the drum cooperates with a supporting device for supporting the strand as it is cut. Ejector bars are maintained in position on the drum between adjacent cutting blades by elastic mounting members that receive the ends of the ejector bars. The elastic mounting members cause the ejector bars to compress the strand against the support drum as the strand is being cut and, in conjunction with centrifugal force arising from rotation of the drum, to eject the cut pieces of strand from the cutting drum.
Patent IE-48209-B1 (IE)
Title: Novel substituted heterocyclic benzamides and their production
IPC: C07C311/37
Filed: 1979-01-30
Abstract: There are provided new substituted heterocyclic benzamides and derivatives thereof which provide modifications on the central nervous system.
Patent IE-60041-B1 (IE)
Title: Crystalline n-(s-3-methylheptanoyl)-d-gamma-glutamyl-glycyl-d-alanine, and processes and intermediates therefor
IPC: C07C53/00
Filed: 1987-08-26
Abstract: A process and intermediates for the manufacture of S-3-methylheptanoic acid from S-citronellol; a novel crystalline form of immunoregulatory N-(S-3-methyl-heptanoyl)-D-gamma-glutamyl-glycyl-D-alanine, an immunoregulatory agent; and an improved process and intermediates therefor.
Patent IE-46005-B1 (IE)
Title: Preparations of 3-n-pyrrolidino-4-phenoxy-5-sulfamyl-benzoic acid and process for their manufacture
IPC: A61K47/30
Filed: 1977-12-06
Abstract: The subject of the invention pharmaceutical presentation forms of the acid 3-the N-pyrrolidino-4-phenoxy-5-) delayed release. 
[FR2373280A1]
Patent IE-52304-B1 (IE)
Title: Improved cigarette filter
IPC: A24D3/04
Filed: 1981-11-10
Abstract: A filter for a cigarette includes a porous filter rod circumscribed by a smoke impervious wrapper wherein the filter rod with the non-porous wrapper therearound is provided with at least one groove therein extending a preselected distance longitudinally therealong. The groove is closed at one end and is provided with an opening substantially at the other end in flow communication with the filter rod. Tipping material circumscribes the wrapper and is provided with flow-through openings therein in flow communication with the groove wherein ventilating air is the only fluid flowing through the groove when the filter is used in combination with a cigarette during normal smoke draw.
Patent IE-52383-B1 (IE)
Title: Buffer circuit
IPC: H03K17/06
Filed: 1981-12-23
Abstract: n a buffer circuit comprising a first, a second and a third transistor (31, 32, 33) and a capacitor (4) for bootstrap action, an inverter (52) is connected to the output point (6) at which the second and third transistors are connected in series, the inverter inverting the output signal (Sout) and supplying the inverted signal (S52) to the gate of the first transistor (31), thereby to increase the rate of rise of the leading edge of an output signal pulse.
Patent IE-63088-B1 (IE)
Title: Biocatalysts and processes for the manufacture thereof
Inventor: FAUQUEX PIERRE FRANCOIS
IPC: C12R1/37
Filed: 1989-11-27
Abstract: The present invention relates to biocatalysts which are in the form of beads and have high mechanical strength, comprising enzymatically active material, a cationic polyelectrolyte, preferably chitosan, multiply charged anions and silica, and to process for their preparation. This application likewise relates to processes for reacting organic substances, e.g. for preparing  alpha -hydroxy carboxylic acids from  alpha -keto carboxylic acids, especially 2-(R)-hydroxy- 4-phenylbutyric acid from 2-oxo-4-phenylbutyric acid, using the biocatalysts according to the invention.
Patent IE-65249-B1 (IE)
Title: Method and apparatus for forming reforming and curling shells in a single press
Inventor: BULSO JOSEPH D
IPC: B21D51/44
Filed: 1990-12-10
Abstract: A method of forming container end panels from a sheet of material includes feeding the material into a press on a floating plate 31 at a first level, blanking the material at that level, passing the material through the blanking die and preliminarily forming it in a continuous stroke but at a second level and transferring it laterally at the second level for reforming and curling. The apparatus includes blanking tools (24, 31a, Fig 3) and forming tools (12, 41 Fig. 3) at respective first and second levels of a first station and reforming tools (32, 60 Fig 8) and curling tools (33, 70, Fig 10) at respectively second and third stations at the second level. A central first station may comprise two rows of tools parallel to the initial feed direction connected to outer second and third stations by respective endless, apertured belts 50 disposed at the second level. An alternative embodiment involves disposing the first station tooling (1, 2, 3, 4 Fig 14) at an angle with respect to the press centerline, feeding the material into the press in a first direction (100) and moving the preliminarily formed ends in opposite directions (200) normal to the feed direction to second and third stations disposed on opposite ends of the press.
Patent IE-80661-B1 (IE)
Title: Drainage system
Inventor: BLOWER TIMOTHY JOHN
IPC: E01C11/22
Filed: 1995-05-03
Abstract: A kerb drainage block 10 has a base 12 and a cover 14 defining a longitudinal channel in the block. At each end of the cover 14, passages 24, 28 communicate between the channel and a kerb front face 26, the passage 28 opening upwardly into the passage 24. When a pair of blocks 10 are laid end-to-end in abutting relationship, an uppermost porous layer of a roadway is laid up to the lower edge of the aligned passages 24 whereby the latter open above ground level, the passages 28 being aligned with the porous layer. Water passing through the latter can therefore find an outlet into the drainage blocks 10 through the passages 28, whilst surface water can drain directly into the blocks through the passages 24.
Patent LU-502091-B1 (LU)
Title: Method and apparatus for removing low molecular impurities from an impure extrudable material
Inventor: DEINERT JüRGEN
IPC: B29C48/76
Filed: 2022-05-13
Granted: 2023-11-13
Abstract: A method for extruding a recycled polymer from an impure extrudable material comprises injecting a non-solvent in a liquid state into an apparatus and mixing substantially homogeneously the non-solvent with the impure extrudable material, thereby forming a dispersion of the non-solvent with the impure extrudable material. Low molecular impurities are output in a gaseous state from the apparatus.
Patent LU-503906-B1 (LU)
Title: Tunnel safety monitoring device based on optical fiber sensor
Inventor: ZHAO YIMOU
IPC: G01J5/04
Filed: 2023-04-11
Granted: 2023-10-16
Abstract: The invention belongs to the technical field of tunnel maintenance equipment, and provides a tunnel safety monitoring device based on an optical fiber sensor. The heat dissipation unit is arranged in the box body and used for radiating the main control module; the walking unit is arranged at the bottom of the box body and used for horizontally moving the box body in a certain distance in the tunnel; the temperature monitoring part is arranged on the box body and connected with the main control module through an optical fiber; the vibration monitor part is arranged on that wall surface of the tunnel and is connected with the main control module through an optical fiber; the liquid level monitoring part is arranged in the heat dissipation unit and connected with the main control module through an optical fiber.
Patent NO-304375-B1 (NO)
Inventor: DUNLAP RICHARD PAUL
IPC: C07D417/04
Filed: 1993-10-22
Abstract: Novel 4-R<4>-R<5>-2-Saccharinylmethyl aryl carboxylates of formula I   <CHEM> prepared by reacting a 4-R<4>-R<5>-2-halomethylsaccharin with an arylcarboxylic acid in the presence of an acid-acceptor, compositions thereof and their use in the treatment of degenerative diseases are described.
Patent NO-303948-B1 (NO)
Inventor: AHRER HERMANN
IPC: F28F13/14
Filed: 1993-11-09
Abstract: Heating element (1) for surface heating, having a cavity (3) for transporting the heat transfer medium and a jacket (2), made from plastic and/or metal, enclosing the cavity, characterised in that the jacket is constructed in such a way that its outer surface assumes different temperatures even when the heat transfer medium passes through in a uniform fashion. The heating element can in principle also be used to cool surfaces, if a cooling medium is used instead of the heat transfer medium. <IMAGE>
Patent NO-305876-B1 (NO)
Inventor: KALINA ALEXANDER I
IPC: F01K25/06
Filed: 1995-07-28
Abstract: Method and apparatus for implementing a thermodynamic cycle in which a gaseous working fluid is expanded to transform its energy into useable form, thereby generating a spent stream (38) which is then condensed to produce a condensed stream (1). From the condensed stream (1) the following streams are generated: a first stream (39) having a higher percentage of a low boiling component than is included in the condensed stream, a second stream (129) having a lower percentage of a low boiling component than is included in the condensed stream, and a third stream (71) having the same percentage of a low boiling component as is included in the condensed stream. The first, second, and third streams are subjected to multiple distillation operations (52,53,54) to generate a liquid working fluid (29) which is then evaporated to generate the gaseous working fluid. <MATH>
Patent NO-308142-B1 (NO)
Inventor: PHAN DEAN VAN
IPC: D21H11/00
Filed: 1995-12-29
Abstract: Multi-layered tissue paper webs comprising chemical softener compositions and binder materials are disclosed. The multi-layered tissue webs are useful in the manufacture of soft, absorbent paper products such as facial tissues and/or toilet tissues. The multi-layered tissue paper products contain a chemical softening composition comprising a mixture of a quaternary ammonium compound and a polyhydroxy compound. Preferred quaternary ammonium compounds include dialkyl dimethyl ammonium salts such as di(hydrogenated)tallow dimethyl ammonium chloride, di(hydrogenated)tallow dimethyl ammonium methyl sulfate. Preferred polyhydroxy compounds are selected from the group consisting of glycerol, sorbitols, polyglycerols having a weight average molecular weight of from about 150 to about 800, polyoxyethylene glycols and polyoxypropylene glycols having a weight average molecular weight from about 200 to 4000. The multi-layered tissue paper webs also contain an effective amount of binder materials to control linting and/or to offset the loss in tensile strength, if any, resulting from the use of the chemical softening compositions. The binder materials are selected from the various wet and dry strength additives, and retention aids used in the paper making art. Preferably, the majority of the chemical softening compositions will be disposed on the outer layers of the multi-layered tissue paper products where they are most effective. The binder materials are typically dispersed throughout the multi-layered product to control linting. In other words, the chemical softening compositions and the binder materials can be selectively distributed within the multi-layered tissue paper web to enhance the softness, absorbency, and/or lint resistance of a particular layer or ply.
Patent NO-314997-B1 (NO)
Inventor: WIERZBICKI MICHEL
IPC: C07D333/24
Filed: 1996-02-22
Abstract: Thiophene derivs. of formula (I) and their base addn. salts are new. X1, X2, Y1, Y2 = H, halo, 1-5C alkyl, 1-5C alkoxy or CF3; R1 = H or 1-5C alkyl; A = 1-5C hydrocarbon chain where each atom is opt. mono- or di-substd. by 1-5C alkyl; and R2 = H, 1-5C alkyl, cyclohexyl or benzyl.
Patent NO-307222-B1 (NO)
Inventor: SCHUETZ EBERHARD
IPC: E01C19/20
Filed: 1997-05-02
Abstract: A spreading machine has a tip-up hopper (18) with convergent walls that form a delivery aperture (24). This delivery aperture (24) is closed by a shaking flap (26) and a metering flap (46) which between them form the delivery slot. A shaking movement is imparted to the shaking flap (26) through an eccentric (43), while the metering flap (46) can be adjusted independently thereof to regulate the delivery slot. In the transport position the two flaps (24, 26) are closed by spring action (44, 52). In the transport position the rod assembly for these flaps (26, 46) is decoupled from the drive members in that the hopper (18) is tipped backwards out of the working position into the transport position by means of a hydraulic drive (22). The drive members automatically re-engage when the hopper (18) is tipped forwards again.
Patent NO-312599-B1 (NO)
Inventor: KAIS ALFRED
IPC: E01B5/18
Filed: 1999-02-26
Abstract: The invention relates to a track with rail track section (10) which differs from the usual basic layout. In order to check changes in track layout in a simple manner, the invention provides that the rail track section (10) has a cutout (24) running parallel to the basic layout in a longitudinal direction of the track. When the rail track section is placed parallel to the basic layout, the layout of said cutout is inversely the same as that of the desired change in layout.
Patent NO-326218-B1 (NO)
Inventor: HJERTMAN BIRGER
IPC: F16L37/08
Filed: 1999-09-06
Abstract: The invention relates to an article of manufacture comprising a partial or complete tubular primary part defining a tube axis and having an at least partially curved circumferential wall at least partially encircling the axis; said wall comprising a joint edge, defining a) a joint line along said edge on said wall, b) a joint plane drawn to contain said joint line, c) a joining direction having at least a direction component perpendicular to said joint line and said joint plane, d) a locking plane at least partially at the surface or within a section through said wall in which both said joint line and said joining direction lie and e) a normal direction being perpendicular to said joint plane; and at least one locking structure, the improvement comprising that the locking structure includes at least one positive or negative hook structure in said locking plane, extending in the joining direction away from the joint line and having an undercut in the locking plane and that the hook structure is exposed from at least one side of the locking plane when viewed along the normal direction. The invention also relates to a method for joining such a primary part to a secondary part and joined such parts.
Patent AT-517662-B1 (AT)
Title: Elastische Befestigung von Snowboard-Bindungen
IPC: A63C10/18
Filed: 2015-08-27
Granted: 2017-08-15
Abstract: Kreisrunde Befestigungsscheibe, die mit einem Snowboard fest verbindbar ist, für eine Snowboard-Bindung, wobei die Befestigungsscheibe zweiteilig aus einem mit einem Snowboard verbindbaren Teil (1) und einem in eine Basisplatte einer Snowboard-Bindung eingreifenden Teil (2) aufgebaut ist, der in die Basisplatte eingreifende Teil (2) auf der der Snowboard zugewandten Seite (2b) zumindest teilweise eine Oberflächenstruktur (5) aufweist, die mit einer Oberflächenstruktur auf der Basisplatte eine form- und kraftschlüssige Verbindung eingehen kann, der in die Basisplatte eingreifende Teil (2) auf der dem Snowboard abgewandten Seite (2a) zumindest zwei Ausnehmungen (3) aufweist, der in die Basisplatte eingreifende Teil (2) in Bezug zur Längsachse des Snowboards drehbar ist und der mit dem Snowboard verbindbare Teil (1) auf der dem Snowboard zugewandten Seite (1b) zumindest zwei plane, hervorstehende Bereiche (6) aufweist, wobei die hervorstehenden Bereiche (6) kleiner sind als die Ausnehmungen (3), wobei in den zumindest zwei Ausnehmungen (3) jeweils ein elastischer, komprimierbarer Einsatz (4) angeordnet ist und die hervorstehenden Bereiche (6) gemeinsam mit dem elastischen, komprimierbaren Einsatz (4) die Ausnehmung (3) ausfüllen.
Patent AT-516282-B1 (AT)
Title: Anordnung zum Aufspreizen wenigstens zweier gelenkig miteinander verbundener Türflügel
IPC: E06B3/48
Filed: 2014-11-26
Granted: 2016-04-15
Abstract: Anordnung zum Aufspreizen wenigstens zweier gelenkig miteinander verbundener Türflügel (1, 2) eines Möbels (3) aus einer zusammengefalteten Stellung in eine aufgespreizte Stellung, umfassend einen Energiespeicher (4) und ein vom Energiespeicher (4) beaufschlagbares Spreizelement (5), wobei eine Steuerkontur (6) zur Steuerung der Bewegung des Spreizelements (5) vorgesehen ist.
Patent BR-0108620-B1 (BR)
Inventor: NANAVATI SHRENIK M
IPC: C08J7/048
Filed: 2001-02-21
Abstract: A process for treating a surface of a substrate to improve the oxygen, carbon dioxide, flavor and odor gas barrier properties of the substrate with an organic acid having at least two acid substituents selected from the group consisting of a polybasic carboxylic acid, a polymer of an unsaturated carboxylic acid and a co-polymer of an unsaturated carboxylic acid, by applying the acid on to the substrate to form a layer, and exposing the layer to moisture. A variety of other types of additives may be included in the coating applied to the substrate with the acid including compounds of the formula RaX3-aSi(CH2)nY, a condensation catalyst, a solvent, and/or a filler.
Patent BR-0111858-B1 (BR)
Inventor: VOGEL MANFRED
IPC: F16B39/284
Filed: 2001-06-20
Abstract: A nut having a clamping area and a drive area with a bore passing therethrough, the bore having a cylindrical internal threaded section that extends at least partially across the drive area and a conical internal threaded section that extends at least partially across the clamping area. The clamping area is embodied as a core with an outer circumference limited by a conical or tapered lateral area, the tip of which faces away from the drive area.
Patent BR-0113876-B1 (BR)
Inventor: VAN DER MERWE SCHALK
IPC: C12N5/071
Filed: 2001-08-27
Abstract: The invention provides a bio-reactor device and a method of cultivating live cells. The device comprises a holder which contains a matrix of porous foam material in whose interior live cells are anchored, the device comprising also a liquid contained in the holder. The liquid is an oxygen carrier and saturates the matrix, the liquid comprising a synthetic or semi-synthetic constituent. The method involves perfusing the oxygen carrier liquid through the matrix to deliver oxygen to the cells and to absorb carbo-dioxide from the cells.
Patent BR-0205041-B1 (BR)
Inventor: VAN DER ZEL JOSEPH MARIA
IPC: A61C5/77
Filed: 2002-04-19
Abstract: The invention relates to a method for producing an artificial tooth, comprising a base layer substantially determining strength and at least one cover layer substantially determining appearance of a finished artificial tooth, said method comprising:   establishing the available outer shape and dimensions for the finished artificial tooth, e.g with a CAD-CAM system; acquiring an image of a natural tooth to be replaced by the artificial tooth or a corresponding natural tooth over at least the in use visible outer surface thereof, including variations in appearance in said outer surface; determining variations in the appearance determining properties of the cover layer to correspond with the variations in the appearance of the natural tooth to be replaced or the corresponding natural tooth, and determining a thickness of the cover layer locally required for said correspondence; constructing the base layer to a shape and dimensions, which are based on the shape and dimensions available for the artificial tooth and prior to construction deducting, in the CAD-CAM system therefrom the locally required thickness of the cover layer; and applying the cover layer over the base layer to attain the available outer shape and dimensions for the finished artificial tooth.   <IMAGE>