baber/WOPTO huggingface dataset:
Patent IE-880297-L (IE)
Title: Indanes and related heterocycles
IPC: C07C217/54
Filed: 1988-02-03
Abstract: Indane-, dihydrobenzofurane-, dihydrobenzothiophene-, and indoline- derivatives of the following formula: <CHEM>  wherein X, R<1>, R<2>, R<3> and R<4> are as defined in Claim 1, are effective at presynaptic DA receptors, or both at pre- and postsynaptic DA receptors, indicating usefulness in the treatment of disorders of the central nervous system (CNS) such as schizophrenia or Parkinson's disease. The 1-aminomethyl derivatives of Formula I exist as optical isomers, and the useful effects are often found in the single enantiomers to a different degree. A method for the preparation of compounds of Formula I is described.
Patent IE-45116-L (IE)
Title: Preparation of 3-methylene-cephalosporins.
IPC: C07D501/22
Filed: 1977-02-18
Abstract: Photolysis of azetidin-2-one derivatives having the formula <IMAGE> wherein R1 is acyl, R2 is hydrogen or alpha -methoxy, R3 is hydrogen, alkyl, 2,2,2-trichloroethyl, trimethylsilyl, diphenylmethyl, benzyl, 4-methoxybenzyl, or 4-nitrobenzyl, and R4 is an aromatic heterocyclic group, yields 3-methylene cephalosporins.
[US4375397A]
Patent IE-35171-L (IE)
Title: Hydrostatic extrusion press.
IPC: B21C23/00
Filed: 1971-04-27
Abstract: 1311038 Extruding ALLMANNA SVENSKA ELEKTRISKA AB 29 April 1971 [30 April 1970] 12079/71 Heading B3P A hydrostatic extrusion press has a pressure chamber with an axially slidable billet holder 15 provided with a relief valve 18 and which separates the chamber into two parts 16a, 16b and the chamber part 16a is pressurized so that the valve does not open during billet loading and after the chamber is closed by the die 9 the pressure is increased to open the valve and hydrostatically pressurize the billet. The pressure is supplied and controlled by a pair of pumps 37a, 38a with different pressure outputs which are selectively connected to the chamber part 16a, Fig. 10, as in Specification 1,311,037 or by a single pump 72a, Fig. 14. In the latter embodiment the fluid line to the chamber part 16a has a high pressure relief valve 74 and a low pressure relief valve 77 which is connected to the fluid line by a valve 79. The pressure in the chamber part 16a is thus kept low until the valve 79 is closed. The hydrostatic fluid is cooled after extrusion as in Specification 1,311,037. The billet is overheated before it is loaded into the chamber to allow for cooling. (For Figures see next column)
[GB1311038A]
Patent IE-41017-L (IE)
Title: Thionophosphoric acid ester
IPC: C07F9/20
Filed: 1975-04-23
Abstract: O-Ethyl-O-iso-butyl-O-(2,2-dichlorovinyl)thionophosphoric acid ester of the formula <IMAGE> (I) which possesses insecticidal properties.
[US4002744A]
Patent IE-33196-L (IE)
Title: Phenanthridine derivatives.
IPC: A61K31/00
Filed: 1969-07-07
Abstract: 1277445 Phenanthridine derivatives ORGANON LABORATORIES Ltd 8 July 1969 [21 Aug 1968] 34299/69 Heading C2C Novel compounds I in which R 1 and R 2 are H, halo, OH, amino, acyloxy, 1-6 C alkyl or 1-6 C alkoxy ; R 3 is H, OH, halo, 1-6 C alkyl or 1-6 C alkoxy; X is O ; (CH 2 )n is a 1-6 C branched or unbranched alkylene radical; and R 4 and R 5 are 1-6 C alkyl, H or together with N form a saturated or unsaturated heterocyclic ring and the acid addition and quaternary ammonium salts thereof are prepared by reacting a compound II with Y-C( = X)-(CH 2 ) n -Z in which Z is halo, or -NR 4 R 6 and Y is halo, OH or the group -OCO(CH 2 ) n -Z or hydrocarbyloxy followed (1) where Z is halo by reaction with HNR 4 R 5 or (2) by modification of the group R 3 in a conventional manner, if desired. Intermediates isolated are (A) N-acetyl-2- phenyl-aniline, prepared from o-biphenylamine and acetyl chloride, (B) 6-methyl phenanthridine, prepared by cyclization of A with polyphosphoric acid; (C) 5,6-dihydro-6-methyl phenanthridine, prepared from B by reduction; (D) N-chloroacetyl-5,6-dihydro-6-methyl -phenanthridine, prepared from C; and 5,6-dihydro-6-ethyl-phenanthridine; 5,6-dihydro-6-hydroxymethyl-phenanthridine; N-chloroacetyl-6-hydroxymethyl-5,6- dihydro-phenanthridine; 2-bromo-6-methyl-5,6- dihydro-phenanthridine; 6 -methoxymethyl-phenanthridine; 6-methoxymethyl-5, 6-dihydro-phenanthridine and its N-chloroacetyl derivative; all prepared similarly to B-D 6-phenanthridinecarboxylic acid methyl ester, prepared from the acid; 5,6-dihydro-N-chloroacetyl-6-hydroxymethyl-phenanthridine and 5,6-dihydro-N-chloroacetyl- 6-chloromethyl-phenanthridine. Pharmaceutical compositions comprise a compound I and a suitable carrier, have antidepressive, anti-ulcer and antiserotinic activity and can be administered orally and parenterally.
[GB1277445A]
Patent IE-870970-L (IE)
Title: Elastically shirred article
IPC: B29C61/00
Filed: 1987-04-14
Abstract: An article including at least one segment which is capable of being elastically shirred along at least a portion of its length subsequent to manufacture of the article, preferably by mechanical manipulation of a predetermined portion of the elastically shirrable segment. The predetermined mechanically manipulatable portion of the elastically shirrable segment preferably comprises an elastomeric member (20) which is maintained in a prestretched and tensioned condition in the desired direction of shirring. The opposed ends of the elastically shirrable segment in the article are interconnected to one another through the prestretched and tensioned elastomeric member. The prestretched and tensioned elastomeric member is also secured in fixed relation to at least one rigidifying member (15,16) to form a composite structure (10) which is strong enough to resist collapse in a direction parallel to the tensile forces acting upon the prestretched and tensioned elastomeric member prior to mechanical manipulation of the composite structure. The article is elastically shirred by mechanically manipulating the predetermined portion of the shirrable segment until movement of the prestretched and tensioned elastomeric member relative to the rigidifying member is effected. To elasticize the article containing the elastically shirrable segment, the relative movement between the prestretched and tensioned elastomeric member and the rigidifying member must be sufficient to release the tensile forces in the mechanically manipulated portion of the composite structure. This relative movement produces a degree of elastic shirring in the segment, and consequently in the article to which it is attached, in the direction of prestretching of the elastomeric member. The degree of segment shirring is proportional to the extent to which there is relative movement between the prestretched and tensioned elastomeric member and the rigidifying member in the area comprising the composite structure. Thus, the tension in the elastically shirrable segment can be increased by the user, as desired, by mechanically manipulating more of the composite structure. Elastically shirrable segments of the present invention are particularly well suited to high speed article manufacturing operations, since the segments can be applied to the articles in a substantially untensioned condition and their tension released subsequent to article manufacture.
Patent FI-831829-L (FI)
Inventor: BOREL GEORG
IPC: D03D11/00
Filed: 1983-05-23
Abstract: A composite fabric for use as a clothing in paper-making machines comprising a plurality of interconnected fabric layers, each fabric layer having interwoven longitudinal wires and transverse wires and the fabric layers being interconnected in that at least part of the transverse wires of one or both of two adjacent fabric layers are interwoven with the longitudinal wires of the other fabric layer, the interweaving of the transverse wires of the one fabric layer with the longitudinal wires of the other fabric layer being such that the course of the transverse wires of the one layer and the other layer are interchanged.
Patent IE-42436-L (IE)
Title: Disposable diaper
IPC: A61F13/15
Filed: 1975-05-23
Abstract: A disposable diaper having an absorbent pad, a fluid impervious backing sheet defining a back surface of the diaper, a front surface, and a plurality of longitudinally extending folds defining a box-pleat configuration of the diaper. An end flap of the box-pleat diaper is folded over the front surface of the diaper, and means is provided for retaining at least a portion of the front surface of the flap against the underlying front surface of the box-pleat diaper.
[US3930501A]
Patent IE-891594-L (IE)
Title: Dispensing valve for gasified beverage
IPC: B67D1/14
Filed: 1989-05-17
Abstract: A dispensing valve unit for a gasified beverage, which unit (1) is adapted to be operatively connected both to a container (2) of gasified beverage and to a container (3) of gas for topping up the said beverage container with gas, and is so arranged as, when operated, both to dispense the beverage by gravity flow and to cause topping up gas from the gas container, regulated to substantially the same pressure as exists in the beverage container, to be supplied to the beverage container to replace the beverage dispensed therefrom.
Patent IE-881611-L (IE)
Title: Naphthalene and benzopyran derivative
IPC: C07C235/36
Filed: 1988-05-27
Abstract: This invention encompasses compounds of Formula 1 and the pharmaceutically acceptable salts thereof. <CHEM> wherein R<1> represents alkyl having 2-6 carbon atoms; R<2> represents methyl or ethyl; R<3> represents alkyl having 1 to 5 carbon atoms; W represents (CH2)x where x is 2 to 7, alkylene having 2 to 7 carbon atoms, alkenylene having 3 to 7 carbon atoms, alkynylene having 3 to 7 carbon atoms, or cyclopentyl; R<4> represents hydrogen, alkyl having 2-5 carbon atoms, alkenyl having 2 to 5 carbon atoms, or alkynyl having 2 to 5 carbon atoms; Q represents oxygen or CH2; B represents CH2, C=O or CH-OH; R<5> represents hydrogen, alkyl having 1 to 6 carbon atoms, or R<5> and R<6> together optionally represent a carbon to carbon bond; or R<5> represents alkanoyl having 2 to 4 carbon atoms, carboxy, alkoxycarbonyl, or (CH2)y-CO2R<8> wherein y is 0 to 4 and R<8> is hydrogen or alkyl having 1 to 6 carbon atoms; and A represents -Z-CO2R<7> or -Z-COR<9>R<1><0> wherein R<7> represents hydrogen or alkyl having 1 to 6 carbon atoms, R<9>, R<1><0>, represent hydrogen, alkyl having 1 to 6 carbon atoms, or cycloalkyl having 3 to 6 carbon atoms or NR<9>R<1><0> form a heterocyclic ring, and wherein Z is absent or represents straight or branched chain alkylene or alkenylene having up to 6 carbon atoms. These compounds are selective antagonists of leukotriene B4(LTB4) with little or no antagonism of leukotriene D4 (LTD4) and are useful anti-inflammatory agents for treating inflammatory bowel disease, rheumatoid arthritis, gout and psoriasis.
[EP0292977A1]
Patent IE-39669-L (IE)
Title: Purification of indole alkaloids
IPC: C07D519/04
Filed: 1974-08-19
Abstract: Dimeric indole alkolids-vinblastine, des-N-methyl-vinblastine and vincristine-are purified by extracting leaves of Vinca rosea with acid, neutralizing the acidic solution, extracting the dimeric alkaloids into an aromatic solvent, optionally subjecting the extracted alkaloids to gel exclusion chromatography, precipitating the dimeric alkaloids as sulfate salts and finally separating the dimeric alkaloids by high-pressure chromatography.
[US3932417A]
Patent IE-40513-L (IE)
Title: Gripper shuttle
IPC: D03J5/06
Filed: 1974-08-26
Abstract: The shuttle is formed with a nose member which overlaps the front edges of the housing while being disposed within the projected plane of the housing. The housing may also be compressed between the pin and nose member to press the mating surfaces of the housing and nose member together. Gaskets may also be used between the nose member and housing or between the pin and housing to effect a resilient connection.
[US3939878A]
Patent IE-901865-L (IE)
Title: Process for the synthesis of azines and its application to¹the production of hydrazine
IPC: C07C251/88
Filed: 1990-05-23
Abstract: Continuous process for the synthesis of azines from aqueous hydrogen peroxide, ammonia and a reactant containing a CO group, (i) a working solution circulating in a loop between the azine reactor and a treatment device and (ii) the introduction of a product preferably chosen from acetic acid, ammonium acetate and acetonitrile. The azines are hydrolysed to obtain hydrazine hydrate.
Patent IE-812317-L (IE)
Title: Photographic exposure control apparatus
IPC: G03B7/16
Filed: 1981-10-05
Abstract: Photographic exposure control apparatus for use in a camera incorporating an artificial light source is disclosed. Scene light is monitored through sets of secondary apertures in the main blade assembly of the camera, and the secondary apertures are so arranged with appropriate filters that a detector is provided with visible scene light for a first portion of the exposure period, a predetermined mixture of visible and infrared scene light for a second portion (70) of the exposure interval during which the artificial light is fired (strobe pulse), and exclusively visible scene light for a third and final portion of the exposure interval. Under conditions of medium or high ambient light, the detector meters exclusively visible light. If the artificial light is fired, the detector monitors principally the infrared light reflected from the subject, utilising the phenomenon that infrared light is more uniformly reflected from subjects than is visible light. A predetermined portion of visible light is monitored simultaneously over the second portion (70) of the exposure period during which the artificial light is fired, in order to avoid under-exposure of subjects in low ambient light which emit infrared light strongly, for example green plants.
[EP0049973A1]
Patent IE-812344-L (IE)
Title: Grain storage silo
IPC: B65D88/66
Filed: 1981-10-07
Abstract: The invention relates to apparatus 1 for controlling discharge from a store thereof such as a silo 4, the apparatus 1 including a conical device 2 which supports on its undersurface a vibrator 7 and which is itself supported via isolators 11 on cross-beam 10. The maximum diameter of the free edge of the device 2 is less than the internal diameter of an opening 3 from the silo 4 and defines with that opening an annular flow path 9 through which material (not shown) above the device 2 flows when the vibrator 7 is vibrated, as vibrating the device 2 to initiate flow of material through the path 9. 
[EP0049992A1]
Patent IE-822759-L (IE)
Title: Ships propellor
IPC: B01F15/00
Filed: 1982-11-19
Abstract: Each blade 1 has perforations 2 on the lee side thereof and is connected via a passage 4 through the hub 3 with the thrust side of the propellor. This arrangement, which during rotation of the propellor causes water to flow from the thrust side of the propellor via the passage in the hub to the hollow space in the corresponding blade and thence via the perforations to the region at the lee side of the propellor, has been found to improve the propellor's efficiency in operation in a ship's propulsion mechanism. <IMAGE>
[GB2110307A]
Patent IE-843206-L (IE)
Title: 1,5-benzoxathiepin derivatives
IPC: C07D411/12
Filed: 1984-12-13
Abstract: Novel 1,5-benzoxathiepin derivatives of the formula: <CHEM> [wherein R1 and R2 are independently hydrogen, halogen, hydroxy, lower alkyl or lower alkoxy; R3 and R4 are independently hydrogen, optionally substituted lower alkyl or optionally substituted cycloalkyl or optionally substituted aralkyl, or both jointly form an optionally substituted ring together with the adjacent nitrogen atom; X is hydrogen, optionally substituted lower alkyl, optionally substituted aryl or a carboxyl group which may be esterified or amidated; Y is  &rdurule& C=O or  &rdurule& CH-OR5 (wherein R5 is hydrogen, acyl or optionally substituted carbamoyl); m is an integer of 0 to 2; n is an integer of 1 to 6] and salts thereof exhibit serotonin S2 receptor blocking activity, calcium antagonism, actions to relieve cerebral vasospasm and to improve renal circulation and diuretic and antithrombotic activities, and are of value as a prophylactic and therapeutic agent for ischemic cardiopathies, thrombosis, hypertension and cerebral circulatory disorders.
Patent IE-883260-L (IE)
Title: Method for controlling chronic respiratory disease, fowl cholera and necrotic enteritis in avian species
IPC: A61K35/66
Filed: 1988-10-28
Abstract: This invention provides a method for treating chronic respiratory disease, fowl cholera and necrotic enteritis in infected birds, by orally administering thereto a pharmaceutically effective amount of antibiotic LL-E19020 alpha , antibiotic LL-E19020 beta  or a physiologically acceptable salt thereof. The physico-chemical characteristics of LL-E19020 alpha  are as follows: Approximate elemental analysis : C 62.73; H 7.60; N1.00; 0 28.67 (by difference);  Molecular weight: 1225 (FABMS);  Apparent molecular formula: C65H95NO21;  Specific rotation: [ alpha ]26_D = O (C 0.385, methanol);   LL-E19020 beta Approximate elemental analysis: C 63.33; H 7.72; N 1.16; 0 27.79 (by difference);  Molecular weight: 1225 (FABMS);  Apparent molecular formula:  C65H95NO21; Specific rotation: [ alpha ]26_D = -17+/-2(C 0.455, methanol);
Patent IE-893358-L (IE)
Title: Antiemesis ergoline derivatives
IPC: A61K31/48
Filed: 1989-10-19
Abstract: Compounds of the formula I <CHEM> wherein n is 1 or 2, R1 represents a hydrogen atom or a C1-C4 alkyl group, R2 represents a hydrogen atom and R3 represents a hydrogen atom or a hydroxy group or R2 and R3 together represent a chemical bond, R4 represents a hydrogen atom, or a phenyl or C1-C4 alkyl group, R5 represents a C1-C4 alkyl group or an allyl group and R6 represents a hydrogen or halogen atom, and the pharmaceutically acceptable salt thereof, are useful for the manufacture of a pharmaceutical composition useful in the treatment of emesis.
[EP0371246A1]
Patent NO-800247-L (NO)
Inventor: MEIN PETER GUENTER
IPC: B01J37/00
Filed: 1980-01-31
Abstract: Alkali metal delta manganese dioxide hydrage, which is obtained as a by-product in the industrial oxidation of organics by KMnO4 is subjected to ion exchange reaction with rare earth ions of the ceria subgroup (viz. cerium, lanthanum, etc.). By employing favorable temperature and pH conditions, a reaction product can be produced containing as little as 0.03 moles of alkali metal per mole of manganese, and up to one mole of ceria rare earth per six moles of manganese. The separated product is prepared for catalytic use in the form of dried porous pellets. The resulting oxidation catalyst has high efficiency, long life, and optimum activity at reasonable temperatures. The catalyst can be used advantageously for applications such as the oxidation and deodorization of exhaust gases from paint drying ovens.
Patent NO-841811-L (NO)
Title: Nye vektorer for interferonekspersjon
Inventor: KRAMER RICHARD
IPC: C12R1/865
Filed: 1984-05-04
Abstract: Fremgangsmåte ved fremstilling av interferon med transformerte gjærorganismer hvori ekspresjon av interferongener reguleres med konsentrasjonen av uorganisk fosfat i vekstmediet eller med tempe-raturen.
Patent NO-850854-L (NO)
Inventor: STENZEL PETER
IPC: B31D1/00
Filed: 1985-03-04
Abstract: A method and apparatus for producing rectangular lids with a folded tear tab at each corner from a continuous web of foil using a cutting device to cut a generally perpendicular incision opposite each other in each edge of the foil web, a folding tool having two angled folding edges running toward each other in a direction toward the middle of the foil web and intersecting at a point in the cutting plane of the cutting device that folds the areas of foil on both sides of the incision back on themselves to form two tear tabs, and a cut-off device to cut the foil web into discrete lengths in continuation of the cuts in the edges of the web to form the lids.
Patent NO-852775-L (NO)
Inventor: CHEMINAL BERNHARD
IPC: C07C31/38
Filed: 1985-07-10
Abstract: A process for preparing pure fluoral hydrate or hexafluoroacetone hydrate which comprises reacting a hemiacetal with the formula <IMAGE>   wherein R is hydrogen or CF3, with water in a distillation column, removing respectively the methanol or ethanol produced at the head of the column, and recovering at the bottom of the column the pure hydrate so produced.
Patent NO-855179-L (NO)
Inventor: BARITIU GEORGES-MICHEL
IPC: C07C9/04
Filed: 1985-12-19
Abstract: A process and apparatus for adjusting the amine load upon an absorption column for the desulfuration of gases uses a photometric cell allowing measurements of absorption to be taken, wherein the process comprises performing the said adjustment as a function of the residual content in the amine of the gas to be eliminated, the sample being drawn off in liquid phase from inside the column. The application of said process to the processing of natural acid gases is disclosed together with an embodiment of a photometer cell.
Patent NO-870260-L (NO)
Inventor: BILHOU JEAN LOUIS
IPC: C01G23/02
Filed: 1987-01-21
Abstract: A process for removing one or more contaminants of the formula TiCl<sub>3</sub>OR, in which R is an alkyl or aryl group, from a liquid phase comrising TiCl<sub>4</sub>, characterized in that the contaminants are reacted with an organic acid halide R'-C" O Cl, in which R' is an aryl or alkyl group, to precipitate an addition complex of the formula nTiCl<sub>4</sub>.R'-C "O OR, in which n is a number of from 0.3 to 3.0, and the addition complex is separated from the liquid phase.
Patent NO-874123-L (NO)
Inventor: MARCHAL DANIEL
IPC: D06N7/04
Filed: 1987-09-30
Abstract: A process for the manufacturing of plastisol based synthetic coverings (e.g. floor or wall coverings) having improved resistance to soiling; and the product produced from the process is presented. The synthetic covering utilizes a wear layer formed from a mixture comprising at least one silicone polymer and a cross-linking agent. Preferably, this mixture also includes a catalyst. The mixture is deposited onto a conventional support as a wear layer. The silicone polymer is then cross-linked and the wear layer undergoes pre-gelling and gelling.
Patent NO-874848-L (NO)
Inventor: HAMACHER WALTER
IPC: E05D15/00
Filed: 1987-11-20
Abstract: With a suspended sliding partition with a level track (1) and at least one panel-like element (3) is provided an upper mounting rail (4) which is suspended from the track (1) by two carrying bolts (2) which extend through a continuous slot in the underside of the track (1) into the latter and are there each connected to a carrying device (26, 27, 28, 40) which is supported in the track (1). The track (1) has two guide channels (12, 20) arranged at a distance one above the other and provided with lateral guiding surfaces (13, 21) on both sides, as well as a level supporting surface (17). On each carrying bolt (2) are mounted two lateral guiding elements (23, 30, 33, 34) which are guided in one of the guide channels (12, 20), as well as the carrying device (26, 27, 28, 40) which is supported on the supporting surface (17). The carrying device may be constructed as a plate (26, 40) which is fixed rigidly or pivotably to the carrying bolt (2) and which is provided with at least two balls (28) which roll over the supporting surface (17).