baber/WOPTO huggingface dataset:
Patent IE-35451-L (IE)
Title: Sulphur content reduction of clauss off-gases
IPC: C01B17/04
Filed: 1971-07-15
Abstract: 1356289 Desulphurizing Claus off-gases SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ NV 15 July 1971 [17 July 1970] 33217/71 Heading C1A Off-gases containing sulphur dioxide from a Claus kiln are passed at a temperature above 175 C. together with a gas containing free hydrogen and/or free carbon monoxide over a sulphided Group VI and/or Group VIII metal catalyst supported on an inorganic oxide carrier, the reduced gases being then passed through a liquid and regeneratable absorbent for hydrogen sulphide and the unabsorbed portion, optionally after incineration, is discharged to the atmosphere, the hydrogen sulphide enriched absorbent being regenerated for re-use and the hydrogen sulphide rich gas mixture liberated being passed to a Claus process. Group VI metals specified are molybdenum, tungsten and chromium; Group VIII metals specified are iron, cobalt and nickel. The inorganic oxide carrier may be alumina, silica, magnesia, boron oxide, thoria, zirconia or a mixture of these compounds. The sulphiding may be carried out by use of the Claus off-gases themselves, the preferred temperature being between 300 and 400 C. The reducing gas preferably contains at least 20% by volume of free hydrogen or an equivalent amount of hydrogen/carbon monoxide mixture. Should any carbonyl sulphide be formed when carbon monoxide is used as the reducing gas it may be decomposed in known manner by passage over a heated bed of alumina. Amines and substituted amines in aqueous solution are the preferred absorbents, in particular alkali metal salts of dialkyl substituted amino acids (e.g. potassium dimethylamino-acetate) and polyalkanolamines such as di- or tri-ethanolamine and diisopropanolamine. After absorption, the H 2 S enriched absorbent is regenerated by heating and/or stripping, the H 2 S enriched gas mixture being recycled to the Claus plant and the regenerated absorbent re-used. Using high gas velocities at temperatures lower than 40 C. the selectivity of the H 2 S/CO 2 ratio is enhanced, CO 2 being usually present in the off-gases when the Claus process is operated using air. Other gases present which may be reduced to hydrogen sulphide by the present process include carbonyl sulphide and carbon disulphide.
[GB1356289A]
Patent FI-820662-L (FI)
Inventor: YAMAKAMI YOSHIAKI
IPC: B22D11/124
Filed: 1982-02-25
Abstract: A continuous casting roll comprises a roll body having a cooling water bore coaxially therewith, and a sleeve fitted around the roll body and having one end fixed to the roll body and the other end as a free end. The roll body has a trunk portion and a shaft portion at each end of the trunk portion. A plurality of cooling water channels provided between the trunk portion and the sleeve extend in parallel axially thereof and have opposite ends in communication with the water bore. The sleeve is fitted around the roll body by a shrink fit the interference of which decreases steadily from the fixed end toward the free end to permit free thermal deformation of the sleeve toward the free end.
Patent FI-823966-L (FI)
Inventor: HEYSE KLAUS
IPC: B31F1/00
Filed: 1982-11-18
Abstract: Disclosed is a process and apparatus for forming a tube from a flat web by overlapping the edge zones of the web with one another or with a flexible strip while maintaining distance between the adhering, overlapping surfaces in order to provide horizontally straight edges, and thus a circumferentially constant diameter.
Patent FI-851871-L (FI)
Inventor: ERNST RICHARD J
IPC: F16B13/04
Filed: 1985-05-10
Abstract: Athreaded insert (10) for a drywall (42) has an externally threaded portion (13) and an unthreaded drilling portion (15) of generally equal lengths. The insert (10) is adapted to be installed in a single step with the use of a hand powered screwdriver. A low profile flange (29) at the upper end spaced a distance from threads (17) allows the insert to be installed flush with the surface of the drywall (42). The drilling portion (19) can be deflected laterally upon the insertion of a screw (50) allowing the use of a single moderate length screw (50) for attaching articles of various thicknesses. The insert may be moulded from zinc (Figure 1) or plastic material (Figure 7). The insert eliminates the need to pre-drill a hole in the dry wall (42) with a separate tool.
Patent IE-831099-L (IE)
Title: Cloning vehicles for polypeptide expression in microbial¹hosts
IPC: C12N1/21
Filed: 1983-05-12
Abstract: Methods and compositions are provided for regulated expression of polypeptides in transformed bacterial hosts. A novel class of plasmid cloning vehicles includes a DNA sequence coding for the desired polypeptide (or an insertion site therefor) linked for transcriptional expression in reading phase with one or more functional fragments derived from an outer membrane protein gene of a Gram-negative bacterium. The plasmids also include an inducible promoter sequence positioned in the proper orientation for transcriptional expression of the desired polypeptide, as well as a separate DNA sequence coding for a repressor molecule which can interact with the inducible promoter to prevent transcription therefrom. Expression of the desired polypeptide is under the control of both the constitutive promoter and the inducible promoter, although transcription from either promoter is normally blocked by the repressor molecule. However, the repressor can be selectively inactivated by means of an inducer molecule to permit transcriptional expression of the desired polypeptide from both promoters. The methods utilize such plasmids to introduce genetic capability into micro-organisms for the production of proteins, such as medically or commercially useful hormones, enzymes, immunogenic proteins, or intermediates therefor, but only in the presence of an appropriate inducer.
[US4863855A]
Patent IE-34674-L (IE)
Title: Bending glass sheets
IPC: C03B23/031
Filed: 1970-11-02
Abstract: 1299709 Bending glass sheets LIBBEY-OWENS-FORD CO 2 Nov 1970 [5 Nov 1969] 51957/70 Heading C1M In the bending of glass sheets S, the sheet S, heated in a furnace B is supported on a conveyer C for movement along a horizontal plane on to a pivotal section D which swings downwardly to a substnatially vertical plane where the sheet S is engaged by bending means E, F for shaping the sheet. The section D then swings upwardly and the bent sheet continues out of the bending apparatus A in the horizontal plane to a tempering or annealing lehr. Supported on a framework 10, conveyer C has a fixed initial section 28 with rolls 32 journalled in bearings 34 on a support member 35, a similar fixed section 29 with rolls 40 on support 42 and the pivoted section D with rolls 46 journalled in bearings 47 on a frame 48 consisting of bars 49, 50, 51. The rolls 32 and 46 are driven from motor 70 and rolls 40 from motor 75. The end bar 51 of section D is fixed to levers 53 mounted by stub axels (55) for swinging movement about bearings (56) secured on the bars 11 (12) of framework 10. A bar 57 interconnects levers 53 and a central lug 58 is operatively connected to a clevis 60 at the end of piston-rod 61 of pressure cylinder 62. Downward movement of section D is initiated by the leading edge of sheet S interrupting a photoelectric beam 66 and the edge is stopped and aligned by locator stops 67 movable into and out of position by pressure cylinder 68. Bending mould members E, F are supported for movement towards and away from each other, along a path at a slight angle to the horizontal, on a frame 80, each member being separately movable along guide rods 85. Member E is mounted on upstanding wall 88 of a carriage 90 having tubular elements 91 mounted on rods 85, the carriage 90 being moved up and back by a pressure cylinder 108, the piston-rod of which is secured to a clevis 110 on a bracket secured to carriage 90. Similarly member F is mounted on wall 119 of carriage 120, with elements 122 sliding on rods 85 and movement being from a pressure cylinder 128, the piston-rod 127 of which is secured to a crossbar 124. The mould member E is an outline mould with upper and lower flat edged walls 98 and side walls 101 with edges curved to give shaping surface 104. Slots 105 in walls 101 allow movement over the rolls 46 of support section D. Support tabs 135 receive the sheet S from stops 67. The mould member F is a rigid hollow casting 115 with a curved wall 116, covered as by glass cloth, to shape sheet S and engage the shaping surface 104.
[GB1299709A]
Patent IE-33836-L (IE)
Title: Benzodiazepine derivatives
IPC: C07D498/04
Filed: 1969-10-10
Abstract: 1,233,857. Oxazirinobenzodiazepine derivatives. F. HOFFMANN-LA ROCHE & CO. A.G. 10 Oct., 1969 [10 Oct., 1968; 23 June, 1969], No. 49745/69. Heading C2C. Compounds of the general formula (R, R 1 = H, halogen, CF 3 , NH 2 , C 1-7 alkylamino, NO 2 , C 1-7 alkyl, C 1-7 alkylthio, C 1-7 alkylsulphonyl, C 1-7 alkylsulphinyl; R 2 = H, C 1-7 alkyl, C 3-6 cycloalkyl, phenyl-(C 1-7 alkyl), alkenyl containing up to 7 carbon atoms; R 3 = H, halogen, CF 3 , C 1-7 alkyl) are prepared by irradiating a compound of the formula The preparation of 1,3 - dihydro - 7 - methylsulphonyl - 5 - phenyl - 2H - 1,4 - benzodiazepin- 2 - one - 4 - oxide is described. The above compounds are sedatives, muscle relaxants and anticonvulsants and may be administered in the form of pharmaceutical preparations containing them, with or without other (unspecified) active ingredients, in association with a carrier.
[GB1233857A]
Patent IE-841441-L (IE)
Title: 1-phenoxy-3-hydroxyindolyl-alkylamino-3-propanols.
IPC: A61K31/40
Filed: 1984-06-08
Abstract: 1-(2-Cyanophenyloxy)-3-(hydroxyindolylalkylamino)-2-propanols and their salts are cardiovascular agents having promise as antihypertensive agents by virtue of their vasodilating and adrenergic receptor blocking actions. Preferred compounds contain the 3-indolyl-tertiary-butylamino moiety. The compounds have the formula <IMAGE> wherein one of R<1> and R<2> is hydrogen and the other is hydrogen or C1-4 alkyl; R<3> and R<4> are independently selected from hydrogen or C1-4 alkyl; R<5> is halogen, hydrogen, hydroxy, or C1-4 alkyl;o
[GB2141121A]
Patent IE-841518-L (IE)
Title: Azeotropic fat fractionation
IPC: A23G3/00
Filed: 1984-06-18
Abstract: A process for the fractionation of fats and oils in which the fat or oil is dissolved in a binary azeotropic solvent mixture. The solvent containing the dissolved fat is cooled to a first temperature to crystallize a high melting stearine fraction, and the high melting stearine fraction is removed from the solvent-crystal mixture. If the fractionation process has for its objective the production of a high melting fat and a lower melting fat (oil), the fractionation process is terminated at this point. However, if an intermediate melting solid fraction is the objective, it is desirable in the first crystallization step to remove a smaller portion of high melting stearine fraction and then to cool the remaining solution to a second temperature lower than the first to crystallize an intermediate melting solid fraction. The second crop of crystals is removed from the solvent-crystal mixture by filtration or decantation. The second crystal fraction is of lower melting point than the first fraction and the intermediate melting point fraction has physical properties similar to those of cocoa butter. The fat recovered from the remaining filtrate solution is an oil. The fractionation can be carried out by batch or continuous process.
[US4601857A]
Patent IE-33933-L (IE)
Title: Quinazolinones
IPC: C07D295/073
Filed: 1969-11-10
Abstract: Compounds are of the class of 1-substituted-4-aryl-2(1H)-quinazolinones, e.g., 1-ethyl-4-phenyl-2(1H)-quinazolinone, which are useful as anti-inflammatory agents, antipyretics and analgesics. The compounds are prepared by any one of several processes including, inter alia, the cyclization of a 2-alkylaminobenzophenone with urethane, the cyclization of a 2-alkylaminobenzophenonimine with phosgene, the reaction of a 1-alkali metal salt of a 4-aryl-2(1H)-quinazolinone with an alkyl halide or from a 1-unsubstituted-4-arylquinazoline which is reacted with a methyl halide to form the corresponding 1-methyl-quinazolinium halide which is either then directly oxidized or first reduced and then oxidized to obtain the 1-methyl-4-aryl-2(1H)-quinazolinone. Novel intermediates disclosed include the 1-methyl-4-aryl-quinazoliniums and compounds which are 1-methyl-4-aryl-3,4-dihydroquinazolines.
[US3723432A]
Patent IE-41499-L (IE)
Title: Preparation of¹6-chloro-2-chloromethyl-4-phenyl-quinazoline-3-oxide and¹intermediates
IPC: C07D239/76
Filed: 1975-07-17
Abstract: A process is described for the preparation of 6-chloro-2-chloromethyl-4-phenylquinazoline-3-oxide, a key intermediate in the synthesis of the known useful psychotherapeutic agents: chlorodiazepoxide and diazepam. This intermediate is prepared by the cyclization of 2-(1'-chloroimino-2'-chloromethyl)-5-chlorobenzophenone, itself a new compound. This compound in turn is prepared by the chloroacetylation of 2-amino-5-chlorobenzophenone to 2-chloroacetamido-5-chlorobenzophenone, another novel compound, and subsequent iminochloride formation.
[US3932325A]
Patent IE-33875-L (IE)
Title: Pressure-sensitive copying paper, spiroindolines.
IPC: B01J13/02
Filed: 1969-12-08
Abstract: 1,245,079. Colour-reactive copying paper.- FUJI PHOTO FILM CO. Ltd. 5 Dec., 1969 [10 Dec., 1968], No. 59549/69. Heading D2B. [Also in Division C2] A pressure-sensitive copying paper comprises a support having coated thereon a layer of micro capsules containing a solution in an organic solvent of a compound of general formula: (in which n is 1-4, R 1 and R 2 each denote alkyl (C 1-4 ) or phenyl; R 3 is hydrogen, alkoxy (C 1-4 ), alkoxycarbonyl (C 1-4 ), alkyl (C 1-4 ), or halogen) said compound causing a colourforming reaction with an electron-acceptive material, particularly an electron-acceptive solid acid or salt, which may also be coated on the support, or on an adjacent, lower, sheet. Specified solid acids and salts include acid clay, Japanese active clay, attapulgite, zeolite, kaolin, bentonite, silica gel, aluminium sulphate, felspar, pyrophyllite, halloysite, magnesium trisilicate, zinc sulphate, calcium fluoride and citrate, tannic and benzoic acid. Preferred colour formates (which give a red colour) are 1-#-carboxyethyl-3,3-dimethyl-spiro (indoline -2, 2'-2'-H-#-naphthopyran) and its 5-methyl and 5-chloro derivatives.
[GB1245079A]
Patent IE-861993-L (IE)
Title: Continuous release peptide compositions
IPC: A61K9/22
Filed: 1986-07-28
Abstract: The invention relates to compositions for the parenteral administration of an essentially uniform and continuous amount of a peptide composition over an extended period of time. The invention also relates to the preparation and administration of said peptide compositions.
Patent IE-38625-L (IE)
Title: Compressible tubular elements
IPC: D06B23/04
Filed: 1973-12-10
Abstract: A collapsible dye spring or the like described and claimed herein suitable for use for winding textile yarn thereon and dyeing same while the spring is in a partially collapsed condition. In the collapsed condition, adequate and uniform dye flow from the inside of the tube outwardly is permitted to evenly dye the yarn wound thereon. A tube having terminal flanges or rings is provided with at least one continuous helical lead of a predetermined pitch extending between and joining the flanges. The helical lead is flexible and is provided with means along its length to rigidify the tube and limit the axial compression of same. In the preferred form of the spring, a plurality of helical leads of predetermined pitches extend continuously from the first ring to the second ring with a plurality of generally perpendicularly disposed members connecting the leads along the length of the helices, the perpendicular disposition being with respect to the rings and not the leads. Also the members connecting the leads may have additional material surrounding same that tapers quickly into the lead outwardly from the perpendicular member.
[US3827652A]
Patent IE-802253-L (IE)
Title: Loading pallet
IPC: B65G1/14
Filed: 1980-10-30
Abstract: This invention relates to a loading pallet. Conventional pallets of wood show deficiencies with respect to durability and service life. In order to eliminate these deficiencies and also other ones involved with conventional wood pallets, according to the present invention a pallet with a load-carrying platform of corrugated sheet metal is proposed, which platform (3) is supported at its opposed edges by supporting beams (4) of substantially U-shaped cross-section, which beams extend perpendicularly to the corrugations (2) and are formed integral with the platform by folding the metal sheet three times substantially perpendicularly, so that its free end portions (10) form the inside of the respective supporting beam and constitute supporting legs for the platform spaced from the outer edges thereof, and said end portions (10) are locked relative to the platform in a substantially vertical position and have between themselves a free space beneath the platform which permits the insertion of the lift forks of a truck from one side or the other.
Patent IE-852927-L (IE)
Title: Preparation of silibinin
IPC: A61K36/18
Filed: 1985-11-21
Abstract: The present invention provides a process for the preparation of substantially pure silibinin from the fruit of Silybum marianum, as well as pharmaceutical compositions containing it for the treatment of diseases of the liver.
[US4871763A]
Patent IE-950317-L (IE)
Title: Interleukin-1 inhibitors
IPC: C12N15/25
Filed: 1989-06-12
Abstract: A substantially purified interleukin-1 inhibitor (IL-li which is active against interleukin-1 alpha or interleukin-1 beta or both of these substances. A recombinant-DNA method for the production of an interleukin-1 inhibitor (IL-li), and an isolated DNA sequence encoding a physiologically functional interleukin-1 inhibitor (IL-li). <IMAGE>
Patent NO-792151-L (NO)
Title: Vindmaskinsystem.
Inventor: SUTZ RICHARD KENNETH
IPC: F03D11/02
Filed: 1979-06-27
Abstract: Vindmaskinsystem.
Patent NO-813280-L (NO)
Inventor: OVERLACK CLAUS
IPC: B27D3/00
Filed: 1981-09-28
Abstract: An apparatus for producing girders, as for example I girders, from lengths of wood forming the flanges and the web of the girder has a carriage running on rails through a first station in which lengths of wood are placed thereon for forming the girder, a pressing station in which the so put-together girder is first acted upon by an upright force normal to its web and parallel to its flanges, and then by a greater force acting horizontally on the girder so that the parts of the girder are kept lined up and in righted, straight condition, and through a HF station in which the girder is moved past HF electrodes for acting on the glue in the joins of the girder.
Patent NO-814486-L (NO)
Inventor: MCDANIEL MAX PAUL
IPC: C08F4/62
Filed: 1981-12-30
Abstract: In accordance with one embodiment of this invention a chromium catalyst supported on an aluminum phosphate-containing base is used in conjunction with a boron component either as a part of the base or as a cocatalyst. The resulting catalyst is unique both in its favorable sensitivity to molecular weight control agents such as hydrogen and in its ability to produce a fundamentally different olefin polymer. In accordance with another embodiment of this invention, the chromium is supported on a phosphate base produced using a melt of the aluminum salt.
Patent NO-833464-L (NO)
Inventor: MOVVA NAGESWARARAO
IPC: C12N15/18
Filed: 1983-09-26
Abstract: DNA sequences, recombinant DNA molecules and hosts transformed with them which produce polypeptides displaying a growth-enhancing biological activity of swine growth hormone. These polypeptides are useful in improving the rate of growth of and meat production and quality in swine.
Patent NO-834884-L (NO)
Inventor: OKAMOTO MASANORI
IPC: A61K31/00
Filed: 1983-12-30
Abstract: A compound of the formula or its pharmaceutically acceptable salt: 
<CHEM>
 wherein
 R<1> is hydrogen, lower alkyl or lower alkoxylphenyl,
 R<2> is hydrogen or lower alkyl,
 R<3> and R<5> are each hydrogen, or together to form a bond for getting a group of the formula: 
<CHEM>
 wherein R<4> and R<6> are each as defined below,
 R<4> is lower alkyl,
 R<6> is hydrogen or lower alkyl,
 R<7> is hydrogen or a certain group, and
 R<1><0> is hydrogen or lower alkyl which may have carboxy or esterified carboxy, processes for its preparation and pharmaceutical compositions containing it as an effective ingredient.
Patent NO-844191-L (NO)
Inventor: MCCANN JAMES
IPC: E21B19/09
Filed: 1984-10-19
Abstract: A marine heave compensating device comprises a hydraulic piston and cylinder unit (15,16) with its cylinder (15) secured to a support (10,11). The piston is connected via a piston rod (16) to a cross-head (17) on which a first set of pulleys (18) are rotatably mounted. Chains (19) secured at one end to the support (10,11) are entrained around pulleys (18) and support a yoke (20) on which is mounted a crown block (21). A cable (22) is reeved around crown block (21) and around a travelling block (23) which carries a tool carrier (24). The two ends of cable (22) are reeved around two second pulleys (26A,26B) rotatably mounted on the cross-head (17). End (22A) of cable (22) is connected to a draw-works and end (22B) of cable (22) is connected to a tie-down.
Patent NO-850541-L (NO)
Title: Kommunikasjonssystem med ekstra overfoeringsbaner
Inventor: CHAMPLIN KEITH S
IPC: H04L12/437
Filed: 1985-02-12
Abstract: Et databuss-system som har øket overlevelsesevne omfatter et antall seriekoplede, aktive terminaler (MT1 - MT4) som kan utformes i en brukeradkomstmodus for å betjene brukere (1 - n) som er tilkoplet til systemet, eller en diagnosemodus under hvilken terminalene (MT1 - MT4) foretar en analyse av systemets tilstand og det tas en bestemmelse om den optimale, tilgjengelige systemutforming. Komplementære, redundante overføringsbaner (10a, 10b) strekker seg mellom hver terminal og den tilgrensende terminal, sammen med en omfrings-overfringsbane (10c) som sammenkopler hver terminal med terminalen bortenfor den tilgrensende terminal. Omføringsbanene (10c) i forening med de komplementære overfringsbaner (10a, 10b) virker slik at de tillater at et større antall feil kan opptre i overfringsbanene uten bussforringelse.
Patent NO-861424-L (NO)
Inventor: SCHILK LEONHARD
IPC: A61M35/00
Filed: 1986-04-11
Abstract: The specification describes a process and apparatus for charging eye rods with solutions or suspensions of active substance. The latter are applied dropwise, by means of a micrometering device, to specific points on the eye rods which are set in rotation, and simultaneously or subsequently the solvent or suspension agent is removed.
Patent NO-862541-L (NO)
Inventor: BINDER DIETER
IPC: A61K31/381
Filed: 1986-06-24
Abstract: The invention relates to new thieno-1,2-thiazole derivatives of the formula    <IMAGE>  I  wherein A, with the two carbon atoms of the thiazole ring, forms a group of the formula    <IMAGE> IIa   <IMAGE> IIb  or   <IMAGE> IIc  and the broken line indicates the double bond present in the thieno structures of the formulae IIa and IIb, n denotes the integer 2, 3 or 4, R denotes hydrogen or lower alkyl, R1 denotes hydrogen, lower alkyl, halogen, trifluoromethyl, lower alkoxy or lower alkylthio and R2 denotes hydrogen, lower alkyl or halogen; and the pharmaceutically acceptable salts of compounds of the formula I wherein R denotes hydrogen, a process for their preparation, pharmaceutical products containing these compounds, and their use in medicaments. The compounds of the formula I and salts thereof have a lipid-lowering action.