baber/WOPTO huggingface dataset:
Patent PT-963225-E (PT)
Inventor: KRESNYAK STEVE
IPC: C02F1/04
Filed: 1998-01-14
Abstract: A method for removing a contaminant from a fluid feed stream containing the contaminant. The method includes the steps of providing a feed stream and heating it in a first step to at least partially remove some of the contaminants and recover energy from a concentrate and distillate generated. Further heating the feed stream in a second heating step in a heated separator generates a saturated vapor fraction and a concentrated liquid contaminant fraction. The vapor fraction may be compressed to generate a temperature differential in the reboiler exchanger with the vapor fraction being passed into contact with a reboiler exchanger to provide a stream of condensed vapor from the reboiler. The stream may be circulated through the reboiler exchanger and the heated separator to maintain from about 1% to about 50% by mass vapor in the stream. The apparatus includes a unique configuration of a vapor compressor, heated separator in combination with a forced circulation circuit to generate the decontamination result.
Patent PT-973392-E (PT)
Inventor: FRESKOS JOHN N
IPC: C07C317/22
Filed: 1998-03-04
Abstract: A sulfonyl divalent aromatic or heteroaromatic ring hydroxamic acid compound that inter alia inhibits matrix metalloprotease activity is disclosed as are a treatment process that comprises administering a contemplated sulfonyl divalent aromatic or heteroaromatic ring hydroxamic acid compound in a MMP enzyme-inhibiting effective amount to a host having a condition associated with pathological matrix metalloprotease activity.
Patent PT-1021196-E (PT)
Inventor: KUHNE FREDERICH W
IPC: A61K33/20
Filed: 1998-10-06
Abstract: Methods of using a stabilized chlorite solution to inhibit antigen-specific immune responses are disclosed. The stabilized chlorite solution, when administered to a mammal in need thereof, can prevent the presentation of antigens by antigen presenting cells. The stabilized chlorite solution therefore is useful in treating, inter alia, auto-immune diseases, treating diseases caused by an inappropriate immune response, treating lymphoproliferative disease and in inhibiting rejection in transplant patients.
Patent PT-1045854-E (PT)
Inventor: WOODWARD GARY
IPC: C07F9/38
Filed: 1998-12-24
Abstract: A method for the preparation of alkene phosphonic acids and salts thereof, such as VDPA (vinylidene diphosphonic acid) is disclosed. The products can be produced in a stable, substantially pure form and in high yield. The method includes the azeotropic removal of water from salts of alpha-hydroxy-alkane diphosphonic acid dimer or corresponding acids thereof, and the pyrolysis of the dehydrated reactant at a temperature of from 170° C. to 300° C. There may be included a step to convert anhydrides which have been formed during the pyrolysis. The method may include the use of heat transfer agents and/or bases, and may be carried out at elevated or reduced pressure.
Patent PT-970867-E (PT)
Inventor: LANDROT ALAIN
IPC: B61F3/08
Filed: 1999-07-02
Abstract: The bogie consists of a structure (2) or chassis of a composition material containing at least one fixed inner rigid support with fixings (50) for functional components (53). Each support is in the shape of a hollow C-section or double C-section rail (20b) with fixings in the form of sliders with threaded holes (51) for bolts (52). The composition structure is moulded with the rigid supports inside it.
Patent PT-1096999-E (PT)
Inventor: BARA NICOLAS
IPC: B01L3/14
Filed: 1999-07-13
Abstract: A microtitration plate including a plastic base having a multiplicity of cups shaped and sized to receive biological liquid samples, each cup being surrounded by an attenuated zone and having an upper collar sized and shaped to cooperate with a complementary sized and shaped tool to exert a torsional force on the upper collar, thereby causing detachment of the cup by tearing at least a portion of the attenuated zone.
Patent IE-38746-L (IE)
Title: Contact element for electric connector
IPC: H01R12/16
Filed: 1974-01-15
Abstract: 1439418 Connector COMPAGNIE INDUSTRIELLE DES TELECOMMUNICATIONS CIT-ALCATEL 28 Jan 1974 [30 Jan 1973] 03809/74 Heading H2E Resilient contact 3 for receiving two conductive studs 9, 11 of U-links 10, 12, is held in internally-grooved insulating housing 1 by hooks 20, 21. The end of branch 5 is held loosely in partition 27.
[GB1439418A]
Patent CU-20625-L (CU)
Title: Procedimiento para la preparación de herbicidas altamente concentrados en forma de polvos humectantes
Inventor: STEINKE WALTER
IPC: C07D251/02
Filed: 1969-02-25
Abstract: Procedimiento para la preparación de herbicidas altamente concentrados en forma de polvos humectantes, los cuales contienen a manera de agente activo triazinas de la fórmula En donde X CL o -SCH3 y R1, R2, R3 y R4, pueden ser los mismos o diferentes, H, o significar un grupo alquilo de bajo peso molecular y en caso dado 3-amino-1,2,4-triazol, caracterizado porque el agente activo en forma de un pastel de filtro húmedo se deslíe con éster nonifenolpoliglicol y a continuación con ligno-sulfonato de calcio (sulfito residual) y dioctilsulfosuccinato. Así como también dado el caso en mezcla con otros estabilizadores de suspensión y la suspensión resultante es secado en los secadores de polvorización hasta un contenido de agua inferior al 5%
Patent IE-32333-L (IE)
Title: Extrusion machine.
IPC: B29C48/395
Filed: 1968-01-23
Abstract: 1,217,246. Extruding thermoplastics rods. ALGEMENE KUNSTZIJDE UNIE N.V. 25 Jan., 1968 [27 Jan., 1967], No. 3980/68. Heading B5A. In the extrusion of thermoplastics rods, the process is rendered intermittent by the provision of a draw off device which applies an increasing longitudinal pull on the extrude in a direction away from cooled die 3 until material which has solidified therein slips through the die, the pull then immediately decreasing to a minimum valve, possibly zero, prior to a repeat of the cycle, see Fig. 2 (not reproduced). As shown, the draw-off device comprises a frame 14 on which are mounted driven rollers 5-10, with rollers 5, 7 and 9 being urged towards rollers 6, 8 and 10 respectively by compreased-air cylinders 11-13. Frame 14 is mounted on resilient blocks 15, 16 to allow longitudinal displacement and is connected to the extruder barrel via rods 17-20 and an intermediate coupling comprising compression springs 24, 26. In operation, at the start of a cycle, rollers 5-10 are rotated to produce a movement of frame 14 towards die 3. This movement causes compression of springs 24, 26 and hence an increase on the pull on extrudate 4. At a certain value of pull the extrudate slips through die 3, frame 14 moves to the right and springs 24, 26 are relieved. Preferably the rods formed are greater than 30 mm. in diameter and it is stated that molten material from the heated barrel of the extruder passes to cooled die 3 where an increasingly thick skin is formed, the internal pressure of molten material on the skin preventing movement through the die. Preferably the amount of slippage which occurs is between 1 and 20 mm. at a time. The thermoplastics material preferably has a modulus of elasticity greater than 10,000 kg./cm.2 at 20‹ C. and the process is particularly intended for the extrusion of thermoplastics having a basis of polyethylene terephthalate, e.g. mixtures thereof with polypropylene or poly-4- methylpentene, and the mixtures described in specification 1,196,290. Other thermoplastics mentioned are polyphenylene oxide, polyacetal polycarbonate and ABS polymers.
[GB1217246A]
Patent IE-870205-L (IE)
Title: Piperidinylcyclopentylheptenoic acid derivatives
IPC: B01J27/10
Filed: 1987-01-27
Abstract: A process is described for the preparation of a compound of formula (2) (wherein R is a C<sub>1-6</sub> alkyl or a C<sub>7-20</sub> aralkyl group) and the salts thereof, which comprises reducing a compound of formula (3) (or a salt thereof), using a reducing system comprising borohydride ions and metal ions selected from lanthanide ions, alkaline earth metal ions or yttrium ions in solution. The reduction system may be provided by a borohydride (e.g. NaBH₄) and a metal salt (e.g. CeCl₃).The ester (2) may then if desired be hydrolyzed to give the parent acid.The ester of formula (3) in which R is a methyl is a novel compound.
Patent IE-44423-L (IE)
Title: Phenoxyphenoxy-alkane carboxylic acid derivatives
IPC: C07C235/24
Filed: 1977-03-07
Abstract: The herbicide contains, besides formulation auxiliaries and inert substances, at least one compound of the formula I. In this formula, the symbols have the meanings given in patent claim 1. The compounds of the formula I are preferably used for controlling weeds. <IMAGE>
[GB1563850A]
Patent IE-870550-L (IE)
Title: Storage system
IPC: A47B49/00
Filed: 1987-03-03
Abstract: A storage system including a mounting bracket comprising a horizontal base with a pair of laterally spaced upwardly directed mounting arms integral with the base and resiliently inwardly flexible relative to each other, each mounting arm terminating in spaced relation above the base in a laterally outwardly directed mounting flange for engagement with an overhead structure. A pair of oppositely directed L-shaped supports are integrally formed with the base and depend therebelow for engagement with an enlarged head on the upper end of a tray assembly handle. The tray assembly includes a base axially receiving the lower end of the handle for support therefrom, and a rotatable platform surrounding the handle and bearing-supported on the tray base for rotation relative thereto.
[US4762237A]
Patent IE-870682-L (IE)
Title: Production of protein product in aspergillus oryzae
IPC: C12N9/62
Filed: 1987-03-16
Abstract: Proteins (I) are expressed in Aspergillus oryzae by first transforming the host with a recombinant DNA cloning vector which can integrate into the genome (in one or more copies) and which comprises (1) sequences facilitating gene expression; (2) a selection marker, and (3) the sequence coding for (I). The host does not contain a gene for the selection marker. The transformants are then grown in a suitable culture medium to produce (I). Also claimed is a promoter for protein expression in Aspergillus; it comprises the TAKA-amylase promoter (or funtional parts), opt. preceded by upstream activating sequences. Two pref. base sequences for this promoter are reproduced in the specification (about 1200 bases).
Patent IE-830758-L (IE)
Title: Benzothiophene s-oxide and s, s-dioxide derivatives
IPC: C07D333/64
Filed: 1983-03-31
Abstract: Compounds of the formula   <IMAGE>   wherein R1 is phenyl, halo- and/or methyl-substituted phenyl or pyridinyl; R2 is hydrogen, straight or branched alkyl of 1 to 4 carbon atoms, 2- or 3-hydroxy-(alkyl of 2 to 3 carbon atoms) or 2- or 3-dimethylamino-(alkyl of 2 to 3 carbon atoms); R3 is hydrogen or alkyl of 1 to 3 carbon atoms; and R4 is hydrogen, chlorine or methyl. The compounds are useful as anticonvulsants.
Patent IE-32164-L (IE)
Title: Folding container blanks
IPC: B31B50/54
Filed: 1968-06-28
Abstract: 1,210,263. Making boxes. LINPAC CONTAINERS Ltd. 27 June, 1968 [29 June, 1967], No. 30169/67. Heading B5D. [Also in Division B8] A machine for making boxes in flat form from a blank, Fig. 1, wherein the frictional grip on the blank as it is transported througn the machine varies according to the operational resistance which has to be overcome. The blank (Fig. 1) is conveyed through folding apparatus, Fig. 6, with the sides 1, 4 and their dependent flaps between endless belts and roller conveyers. The dependent flaps 10, 11 of the free sides 2, 3 are folded up by springs (A), Fig. 5 (not shown), or a spring-loaded wheel or rotatable cylinder, and folded against the sides by rollers B and steel arms D. The tab 15 is folded against the flap 11 by a spring C. Adhesive is then applied to the flap 10 and the blank is conveyed to another station for folding the flaps of the sides 1, 4 while the sides 2, 3 and their folded flaps are engaged between conveyer belts. The dependent flaps of sides 1, 4 are folded in a similar way to those of sides 2, 3 with the tab 15 being folded by an arm (M) Fig. 11 (not shown), and adhesive being similarly applied to flap 12. The blank now passes to a station where side 1 and its folded flaps are folded on to side 2, and its folded flaps, and similarly side 4 on to side 3, so that the tabs 15 adhere to respective flaps 10 and 12. Finally the tab 1A is adhered to the side 4.
[GB1210263A]
Patent IE-820838-L (IE)
Title: Recovery of precious metal.
IPC: B01J23/96
Filed: 1982-04-08
Abstract: The invention relates to the recovery of precious metal lost from precious metal-containing catalysts for example the precious metal-containing catalysts which are used in the production of nitric acid by ammonia oxidation. In more detail, a getter (as herein defined) for recovery of precious metal lost from a precious metal-containing catalyst operating at elevated temperature comprises an agglomeration or assemblage of unwoven fibres made from a metal selected from the group ruthenium, palladium, iridium, platinum, gold, silver, rhodium and alloys containing one or more of the said metals. Preferably, the unwoven fibres are randomly oriented.
Patent FI-810873-L (FI)
Inventor: BERGERSEN HANS AMUND
IPC: H05B3/36
Filed: 1981-03-20
Abstract: Electrical resistance strip heating element, the insulated side areas of which are mechanically reinforced in order to render the strip less sensitive to tearing. The reinforcement may be of a slightly stretchable open mask type textile web.
Patent IE-35621-L (IE)
Title: Calcium silicate insulation material.
IPC: C04B28/18
Filed: 1971-08-18
Abstract: 1321183 Calcium silicate insulation OWENSCORNING FIBREGLAS CORP 20 Aug 1971 [21 Aug 1970] 39255/71 Addition to 1269960 Heading C1H Hydrous calcium silicate insulations of density up to 75 p.c.f. is obtained from a moulded slurry of cementitious constituents and reinforcing fibres by placing the moulded slurry in a closed system, introducing saturated steam at 100 to less than 225 p.s.i. into the system to increase the pressure up to nearly 225, not admitting any more steam, converting the saturated into superheated,steam by heating at 500-700 F., maintaining the steam pressure until slurry components have reacted and the moisture content been reduced to at most 100%, reducing the pressure to atmospheric, the steam (both saturated and superheated) being circulated continuously through the system until the pressure has been reduced to 125 p.s.i. or less. The system can be heated to 500-700 F. before introduction of the slurry. The slurry contains dicalcium and tricalcium silicates as well as reactive calcareous and siliceous components and fibres.
[GB1321183A]
Patent IE-36610-L (IE)
Title: Fibrous filter pad.
IPC: B01D39/20
Filed: 1972-07-28
Abstract: 1375477 Filter press and filter pad therefore JOHNS-MANVILLE CORP 24 July 1972 [29 July 1971] 34473/72 Heading B1D [Also in Division D2] A permeable fibrous filter pad comprises cellulosic fibres, present in an amount of 30-89 % wt. of the total weight of fibres, asbestos fibres and monofilament fibres selected from glass fibres, polyolefin fibres, nylon fibres, polyester fibres, acrylic fibres and other synthetic fibres comprising the remainder of the fibre content with the ratio of asbestos fibres to monofilament fibres being from 6:1 to 1:5. The filter pad is suitable for use in a plate and frame filter press (Figs. 4 and 5). The press 44 has a fixed end plate 46, a plurality of plates 48 and frames 66 each provided with an inlet port 50 and discharge port 52. A movable end plate 54 has a tightening screw 58. The plates are supported on side bars 56. Fig. 5 shows each filter plate 48 having a filter pad 10 draped over an edge to cover both sides of the plate. Ports 70 connect the inlet passages 50 with the interior of the frames. The plates have drainage channels formed on their surfaces leading via drainage orifices (62, Fig. 5A, not shown) and ducts 68 to outlets 52.
[GB1375477A]
Patent IE-34493-L (IE)
Title: Slider for slide fasteners
IPC: A44B19/30
Filed: 1970-08-25
Abstract: A slider for a slide fastener device having a pair of wing portions connected in spaced relation by a post element and having an upper structure on one of the wing portions of sufficient height to receive any load applied to the slider and transmit such load to the connecting post. The upper structure includes a wall surface super-imposed over the connecting post and being substantially flush with the leading edges of the connecting post and the leading edges of the wing portions.
[US3793684A]
Patent IE-34497-L (IE)
Title: Grooving plastics pipes.
IPC: B21D41/02
Filed: 1970-08-28
Abstract: Apparatus and method for providing a thermoplastic pipe with an inner groove, by subjecting a heat plasticized pipe to the action of some rotatably supported rollers which are expanded and rotated by means of a mandril. The assembly of all rollers is caused to move along the inner wall of the plastic pipe in a plane perpendicular to the axis of the pipe.
[US3728059A]
Patent IE-39791-L (IE)
Title: Multifilament yarn
IPC: D02J1/22
Filed: 1974-06-04
Abstract: This invention relates to a process for the continuous manufacture of smooth or textured multifilament yarns from synthetic thermoplastic high molecular weight polymers by the spin stretching or spin stretch texturing processes, wherein the unstretched multifilament yarn is passed from the spinning machine to the stretching or stretch texturing machine through tubes made of metal, plastics or glass, although other materials may also be used, e.g. ceramics.
[US3939639A]
Patent IE-851214-L (IE)
Title: Oligo saccharides.
IPC: C07H11/00
Filed: 1985-05-15
Abstract: The oligosaccharides of the invention contain or consist of a tetrasaccharide chain sequence of formula: <IMAGE> in which R1 denotes an inorganic anion, R2 is identical with R1 or denotes a hydrogen atom, N1 and N2 denote an amine functional group.
Patent IE-811587-L (IE)
Title: Screen-printable dielectric compsition
IPC: H01G4/12
Filed: 1981-07-14
Abstract: Thick film dielectric compositions suitable for screen-printing comprising a perovskite, a bismuth-substituted pyrochlore, and a low temperature melting-devitrifiable glass. Upon firing the dielectric composition is highly hermetic
[EP0044076A1]
Patent IE-45554-L (IE)
Title: Absorbent articles
IPC: A61F13/53
Filed: 1977-08-08
Abstract: The absorbent structure has a water-permeable inner layer (28) and a water-impermeable outer layer (24) between which an absorbent basic body (32) is arranged. The basic body (32) has a liquid-absorbing region (58) next to a central part thereof, and a hydrocolloid-containing region (60) spaced apart from the liquid-absorbing region (58). Thus, there is virtually no hydrocolloid in the liquid-absorbing region (58). As a result there is no layer preventing entry of more liquid in the liquid-absorbing region. In addition, remoistening of the liquid in the central region (58) is avoided. The absorbent structure can be used for nappies, clinical substrates or sanitary towels. <IMAGE>
[GB1566594A]
Patent IE-41686-L (IE)
Title: Azidotriazine-amidine derivatives.
IPC: A01N43/70
Filed: 1975-09-11
Abstract: New triazinylamidines of the formula <IMAGE> wherein R1 represents a hydrogen atom or a C1-C4-alkyl radical, and R2 represents a C1-C4-alkyl, C3-C6-cycloalkyl, C3-C4-alkenyl, C3-C5-alkynyl or methoxy-(C1-C4)-alkyl radical, or R1 and R2 together with the N atom represent a heterocyclic ring, and R3 and R4 each represent a methyl or ethyl radical, compositions containing these compounds as active ingredients and use of these compositions for the control of parasitic pests.
[US4020067A]
Patent IE-782168-L (IE)
Title: Immunochemical testing
IPC: G01N33/543
Filed: 1978-11-02
Abstract: The invention provides a method for determining the presence of an analyte 11 in a body fluid consisting essentially of: (a) contacting a surface 2 with said fluid, said surface 2 being coated with receptor reagent 10 specifically reactive with said analyte 11; to form a complex 12; (b) contacting the coated surface 2 with immune reagent 13 comprising immune compound 14 specifically reactive with the receptor reagent or, as illustrated, specifically reactive with a complex 12 of the analyte and receptor reagent, said immune compound 14 being coated on reactance tags 15 which are particles capable of affecting electrical reactance; (c) removing unreacted immune reagent 13 from the surface 2; and (d) measuring the electric reactance of the surface, due to those particles 15 which remain bonded 16 to the surface 2. The invention also provides an automated analytical system suitable for use in the said method. Dielectric, conductive or magnetic particles may be used. Ferromagnetic particles are preferred, to be used with apparatus which magnetises the surface 2 in the manner of a tape-recorder. <IMAGE>
[GB2008767A]
Patent IE-44237-L (IE)
Title: Sealing apparatus
IPC: B65H45/22
Filed: 1976-12-13
Abstract: The heat-sealing unit has a plurality of elongated heating elements (11) which are arranged parallel at a distance from one another on a convexly curved carrier (12). Said heating elements form a slideway for a continuous set of business forms consisting of at least two layers (14, 15) and serve for the localised heating of hot-melt adhesive arranged between the layers. Downstream of the heating elements there is arranged a pressing device (24, 25) which brings the heated layers into intimate contact with one another. By means of the direct contact between the set of forms and the heating elements and the localised heating, the heating energy can be kept small, it being possible at the same time to prevent overheating of the set of forms. <IMAGE>
[GB1557591A]
Patent IE-42210-L (IE)
Title: 2-methoxy benzamides.
IPC: C07D207/09
Filed: 1975-12-15
Abstract: 1508880 2 - Methoxybenzamides SYNTHELABO 17 Dec 1975 [18 Dec 1974 14 Oct 1975 13 Nov 1975] 51635/75 Heading C2C Novel compounds (I) (including salts, racemates and isomers thereof) in which n is 1 or 2; R 1 represents a cycloalkylalkyl radical of formula (OH 2 ) m -CH-A-, a phenylalkyl radical of formula (in which m is an integer from 2 to 5, A is a linear or branched chain alkylene chain of 1 to 4 carbon atoms, and R 4 is hydrogen, halogen, trifluoromethyl, or alkyl or alkoxy of 1 to 3 carbon atoms), CNCH 2 -CH 2 -, CH=C-CH 2 -, or R 2 is chlorine, SO 2 R 5 (in which R 5 is alkyl of 1 to 4 carbon atoms), or SO 2 NR 6 R 7 (in which, R 6 and R 7 , which are identical or different, represent, independently of one another, hydrogen or alkyl of 1 to 4 carbon atoms); and R 3 is hydrogen or alkyl of 1 to 4 carbon atoms; are made by acylating amines (III) which are themselves obtained by reducing nitro compounds (IV) which are in turn prepared by reacting ketones (V) with MeNO 2 . Pharmaceutical preparations useful in treating nervous and psychosomatic disorders contain (I) as active ingredient. Administration is orally, parenterally or rectally.
[GB1508880A]
Patent IE-822823-L (IE)
Title: Data detection
IPC: H04B3/20
Filed: 1982-11-26
Abstract: The presence of such signals is detected each time the following detection condition is satisfied, namely: that, for the duration of a predetermined "prior activity" period the amplitude of the signal on the telephone channel exceeds a threshold level while successive maximum values taken at short time intervals remain fairly constant in level. Apparatus for performing the method comprises a threshold level comparator (10) and a difference comparator (11) which control a detector (50) followed by a holdover circuit (60). The invention is particularly applicable to inhibiting echo suppressor circuits during telephone signalling or data transfer by telephone line.
[US4469916A]