baber/WOPTO huggingface dataset:
Patent IE-40983-L (IE)
Title: Transfer moulding apparatus
IPC: B29C45/23
Filed: 1975-04-11
Abstract: 1500816 Transfer moulding UNIROYAL AG 7 April 1975 [23 April 1974] 14097/75 Heading B5A Apparatus for moulding elastomeric stock comprises an injection unit having an injection chamber 36, an adaptor 34 defining a secondary chamber, valve means 38, 39 permitting unidirectional flow of stock from the injection to the secondary chamber, an apertured end plate 44 disposed at least in part in and movable axially relative to the secondary chamber, and means for moving the injection unit and a mould 80, 82, 84 relative to one another to reduce the axial extent of the secondary chamber and expel elastomeric stock through the end plate 44 and into the mould cavity. The valve means 38, 39 prevents backflow of elastomeric stock into the injection chamber 36 despite any pressure drop in the injection chamber during recharging thereof. A mould assembly 22 is moved towards the injection cylinder 28 initially by a toggle linkage array 20 and finally, to effect injection from chamber C into the mould, by means of a ram 70 in a housing 72 to which pressure fluid is admitted through an inlet 74. Plate 44 is made of heat resistant, flexible insulating material and formed with an array of apertures 58 having annular insets 60, e.g. of PTFE. Heating channels 43, 68 are provided in the adaptor 34 and a heating platen 66 respectively. An insulating sheet 64 is interposed between platen 66 and an end plate 62.
[GB1500816A]
Patent IE-39429-L (IE)
Title: Incorporating anti-oxidant in foodstuffs
IPC: A23L3/349
Filed: 1974-05-01
Abstract: 1446140 Foodstuff treatment NESTLE SA 6 May 1974 [22 May 1973] 19814/74 Heading A2D A process for the incorporation of an antioxidant in a foodstuff comprises contacting the foodstuff with a solution of an antioxidant in a liquified gas and subsequently eliminating the gas. The liquified gas may be removed by supplying heat and/or reducing the pressure. The liquified gas is preferably dichloro-difluoromethane or liquid carbon dioxide. The treatment of carrots and potatoes is exemplified.
[GB1446140A]
Patent IE-880994-L (IE)
Title: Regulating plant growth
IPC: A01N37/36
Filed: 1988-03-31
Abstract: A process for increasing the rate of plant growth. Plants are treated with one or more acids, which are condensation products of glycolic and/or L-lactic acid. These acids also increase the concentration of chlorophyll, increase the rate of new plant formation when plants are propagated by tissue culture, decrease the amount of added nutrients required for plant growth, and protect plants against the toxic effects of salts. Certain of the acids are useful for increasing the rate of root formation in the plant. +RR The questions raised in reexamination request Nos. 90/002,306, filed Mar. 26, 1991 and 90/003,035 filed Apr. 27, 1993, have been considered and the results thereof are reflected in this reissue patent which constitutes the reexamination certificate required by 35 U.S.C. 307 as provided in 37 CFR 1.570(e).
Patent FI-811046-L (FI)
Inventor: LEDJEFF KONSTANTIN
IPC: H01M2/12
Filed: 1981-04-03
Abstract: 1. Closure stopper for batteries containing aqueous electrolytes, which stopper has a device for the catalytic recombination of the gases generated during operation of the battery, characterised in that a water-adsorbing molecular sieve or another material of high specific thermal capacity applied to a carrier and selected from the group of substances comprising salt hydrates, oils and crystalline, cross-linked synthetic resins from the range comprising expoxy resins, polyurethane resins or polyester resins is arranged on an outer surface of the stopper in thermally conducting combination with the catalyst material.
Patent FI-821514-L (FI)
Inventor: WU EDWIN SHEN-CHOU
IPC: C07D311/30
Filed: 1982-04-29
Abstract: Chromone derivatives such as 7-(3-n-propylamino-2-hydroxypropoxy)-2,3-diphenylchromone which are useful as antihypertensive agents.
Patent FI-830785-L (FI)
Inventor: SCHULZ WILLIAM J
IPC: D21C5/02
Filed: 1983-03-09
Abstract: A process for recovering pulp from pressure-sensitive carbonless copying paper waste is disclosed. This process includes defibrating the waste without substantial rupture of the microcapsules, treating the defibrated waste with an enzyme for starch saccharification and separating the fibers from the released microcapsules by means of a sidehill screen equipped with a washing shower.
Patent IE-37156-L (IE)
Title: Tyres, non-woven reinforcement
IPC: B60C9/00
Filed: 1972-09-01
Abstract: 1398338 Pneumatic tyres DUNLOP Ltd 29 Aug 1972 [2 Sept 1971] 39955/72 Heading B7C [Also in Division D1] Tyres are reinforced in one or more places by a non-woven fabric comprising a rubber matrix and crimped metal fibres. Preferably the fibres are a mixture of 3 cm. long helically crimped brass coated steel fibres and non-metallic fibres. The fibres may be disposed randomly or with a preferred direction of orientation but complete alignment is excluded. As shown, a radial-ply tyre contains the above fabric as a bead chafer 3, a bead wrapper or flipper 4, a lower sidewall reinforcement which extends from bead core 2 to half the tyre height, a breaker edge covering 7 and as reinforcement layers 8b and 8d in breaker 9. Layers 8a and 8c are conventional cord plies. In a second tyre the first and third layers 8a, 8c of the breaker 9 are of the fibre reinforced rubber and layers 8b, 8d are cord plies. In a third tyre, the breaker comprises a fibre reinforced rubber ply sandwiched between two cord plies.
[GB1398338A]
Patent IE-821295-L (IE)
Title: Determining the signatures of arrays of marine seismic¹sources
IPC: G01V1/02
Filed: 1982-05-31
Abstract: In order to determine the signature of an array of n seismic sources 21 to 27, for instance marine seismic sources in the form of air guns, the array is actuated and the emitted pressure wave is measured at n independent points whose positions will respect to the array are known by hydrophones 31 to 37. The measurements are processed to produce n equivalent signatures of the n sources taking into account the interactions therebetween. The signature of the array is then determined merely by superposing the n equivalent signatures.
Patent IE-35779-L (IE)
Title: Coatings on water-absorbent substrates
IPC: B05D7/08
Filed: 1971-10-27
Abstract: 1373498 Coating process E T E R N I TWERKE LUDWIG HATSCHEK and UOBSA 21 Oct 1971 [30 Oct 1970] 49022/71 Heading B2E [Also in Division C3] Decorative and/or protective coatings on water-absorbant substrates are produced by mixing an aqueous dispersion of a saturated water-insoluble synthetic resin with a polymerisable organic liquid capable of swelling the synthetic resin particles, coating the substrate with the resultant mixture, and then hardening the coating by free radical polymerisation and/or free radical graft copolymerisation of the organic liquid effected thermocatalytically, or by irradiation with ultra violet light, or by exposure to high energy rays. (Graft copolymerisation is stated to occur as the major reaction when hardening is effected with high energy radiation.) Examples of the waterinsoluble synhtetic resins are vinyl chloride polymers and copolymers (e.g. with vinyl acetate), acrylic or methacrylic polymers and copolymers, styrene polymers and copolymers (e.g. with butadiene or acrylic acid), chlorinated rubber and polyurethanes. Suitable polymerisable liquids include vinyl acetate, vinylidene chloride, vinyl sulphonic acid, acrylic acid, acrylonitrile, acrylic or methacrylic esters, styrene, vinyl carbazole, esters and ethers of allyl alcohol, and maleic acid and its derivatives. The liquid may comprise a higher boiling polymerisable component to prevent evaporation losses, e.g. hydroxyalkyl (meth) acrylates and other (meth)acrylic esters of glycols or other polyalcohols, and allylic esters of polybasic acids. Thermocatalytic hardening may be effected with a peroxide, azo compound or redox system. With ultraviolet radiation, a sensitiser such as benzoin, benzophenone, anthraquinone and their derivatives or certain sulphur- or halogen-containing compounds is normally used. The preferred form of high energy radiation is electron radiation. Optional components in the coatings include pigments, finely divided fillers and silicones. Examples of water-absorbant substrates are wood (e.g. plywood), fiberboard, cardboard, paper; textiles, concrete, asbestos cement and natural stone. The coating mixture can be applied to the substrate by painting, pouring on, or spraying.
[GB1373498A]
Patent IE-811405-L (IE)
Title: Semiconductor integrated circuit device
IPC: H01L27/088
Filed: 1981-06-24
Abstract: A semiconductor integrated device with a high tolerance against abnormally high input voltages comprises a first MIS transistor at the input stage and a second MIS transistor of the internal elements of the device. The source of the first MIS transistor is connected to an input electrode. The drain of the first MIS transistor is connected to the gate of the second MIS transistor. The source region of the first MIS transistor comprises phosphoric atoms. The other diffusion regions comprise arsenic atoms. Therefore, the depth of the source region of the first MIS transistor is greater than the other diffusion region. In addition, the source region of the first MIS transistor has a considerable gradient with regard to the concentration of the phosphoric atoms. As a result, the depletion layer between the source region of the first MIS transistor and the semiconductor substrate is broader than in the other region. Consequently, a high tolerance against abnormal high input voltages is obtained.
[US4503448A]
Patent IE-851409-L (IE)
Title: Reactive dyes
IPC: C09B62/09
Filed: 1985-06-05
Abstract: Novel dyes of formula (1) give dyeings and prints of good fastness on cellulosic, polyamide and polyurethane fibres, silk, leather and wool. <IMAGE> wherein each of Z1 and Z2 independently of the other is a radical of the formula <IMAGE> R1 is alkyl which may be substituted by hydroxy, alkoxy, hydroalkoxy, alkylcarbonyl, alkoxycarbonyl, carboxy, cyano, chlorine, sulfo or sulfato, and R2 is hydrogen, alkyl which may be substituted by hydroxy, alkoxy, hydroxyalkoxy, alkylcarbonyl, alkoxycarbonyl, alkylcarbonyloxy, carboxy, cyano, chlorine, sulfo or sulfato, or is phenyl, benzyl or phenethyl, the benzene ring of which may be substituted by methyl, methoxy, acetylamino, chlorine, bromine, carboxy or sulfo, and the benzene rings A and B may be further substituted.
[EP0170612A1]
Patent IE-901501-L (IE)
Title: Foldable plastic mot
IPC: A47B91/12
Filed: 1990-04-27
Abstract: A foldable plastic product, such as a floor mat (10), comprises a sheet of material including at least two panels (16, 17) having upper surfaces (11), lower surfaces (12) and sides (13) spanning the upper and lower surfaces and defining the thickness of the sheet. At least one bridge portion (18) is provided, the upper surface of which integrally connects the upper surfaces (11) of the panels (16, 17). The thickness (D) of the bridge portion (18) is less than the thickness of the sheet. At least one hinge portion (20) is provided having an upper surface (22) coincident with the bridge portion (18). The lower surface (21) of the hinge portion (20) integrally connects the lower surfaces (12) of the panels (16, 17). The hinge portion (20) is preferably formed of a material selected from the group of thermoplastic elastomers selected from the group consisting of thermoplastic polyurethanes and plasticized polyvinylchlorides having a Shore A hardness of between about 65 to about 80 durometer.
[US5073428A]
Patent IE-34246-L (IE)
Title: Complex aluminium phosphates
IPC: D01F9/00
Filed: 1970-06-02
Abstract: Complex phosphates of aluminum containing a halogen and chemically-bound molecule of a hydroxy compound, which may be water or an organic hydroxy compound. A typical example is a complex phosphate containing ethyl alcohol having the empirical formula AlPClH25C8O8. They are most conveniently prepared by the reaction of an aluminum halide with the appropriate hydroxy compound and orthophosphoric acid, under relatively cool conditions. The compounds are generally soluble in water and polar organic solvents. They decompose at low temperatures to give aluminum orthophosphate, thereby providing a method for producing aluminum phosphate in many forms, for example, fibers, coatings, binders and fine particles, from a solution in water or organic solvents.
[US3870737A]
Patent IE-842162-L (IE)
Title: Acetabular cup assembly prosthesis.
IPC: A61F2/34
Filed: 1984-08-23
Abstract: An acetabular cup assembly prosthesis (10) comprises the combination of a support shell (12) for introduction into an acetabulum (16) and a socket insert (14) in nesting engagement within the shell (12). The shell (12) has a generally hemispherical outer surface (24) and a downwardly extending concavity (20) surrounded by a peripheral rim (22). At least one anchoring post (26) secures the shell (12) to the acetabulum (16), and a central opening (30) in the bottom of the concavity (20) serves as a connection location for the socket insert (14). The insert (14) has a hemispherical concavity (32) that articulates with the rounded head of a femoral prosthesis, while the outer surface (34) of the insert (14) nests within the concavity (20) of the support shell (12). A central fastening tab (36) extends from the insert (14) into locking engagement with the opening (30) in the support shell (12), and structure (44, 46) is provided to prevent relative rotation of the shell (12) and insert (14).
Patent IE-852164-L (IE)
Title: Fabric construction
IPC: D03D27/10
Filed: 1985-09-02
Abstract: A Jacquard double plush fabric for subsequent division into upper and lower fabric portions includes a plurality of sheds with a single weft for each of the sheds and a U-shaped pile thread for the respective single weft, and dead thread groups woven into and distributed within the upper and the lower fabric portions, and a method and an apparatus for producing the fabric.
Patent IE-44540-L (IE)
Title: Controlled release tablet
IPC: A61K9/28
Filed: 1976-10-08
Abstract: TH7 The rate of release of medicament from a controlled release tablet having a polymeric vinylpyrrolidonecarboxyvinyl hydrophilic core is improved by coating the medicament-containing core with a substantially water insoluble rupturable film which is water permeable and comprises a blend of hydrophobic polymer and hydrophilic polymer.
[CA1097220A]
Patent IE-46090-L (IE)
Title: New piperidine derivatives
IPC: A61P29/00
Filed: 1977-11-16
Abstract: This invention relates to substituted benzoic acid amides of N-substituted piperidine and to pharmaceutical compositions thereof. The pharmaceutical compositions have served therapeutic uses, including treating nausea and vomiting, gastrointestinal disorders, and a variety of conditions affecting the central nervous system. The invention also relates to methods of preparing piperidine derivatives.
[US5026858A]
Patent IE-812990-L (IE)
Title: Oxadiazolopyrimidine derivatives
IPC: A61K31/505
Filed: 1981-12-18
Abstract: Oxadiazolo[2,3-c]pyrimidine derivatives of the formula <IMAGE> I wherein R is alkyl, alkenyl, alkynyl or alkoxyalkyl, as well as their salts, are described. The compounds of formula I have valuable, long-lasting vasodilating and/or blood pressure-lowering properties and are useful for the treatment of vascular-conditioned hypertensions or as vasodilators in peripheral blood supply disorders. The compounds are prepared, inter alia, by carbamoylating the corresponding derivative containing a free amino group and optional salt formation.
[US4360521A]
Patent IE-883384-L (IE)
Title: Polyester fibrefill having seven continuous voids
IPC: D01D5/24
Filed: 1988-11-11
Abstract: New polyester fiberfill of round cross-section, but containing multiple peripheral voids around an axial void, and preferably seven such voids in a hexagonal packing arrangement, and processes for preparation and use, and articles filled with such new fiberfill.
Patent NO-813518-L (NO)
Inventor: MALMQVIST ERIK LENNART
IPC: G01V5/02
Filed: 1981-10-19
Abstract: The invention relates to a method of measuring the concentration of radon and radon daughters in the ground, particularly at great depth and/or below the ground-water level. In accordance with the invention a detector is freely suspended from a wire and placed in a container intended for collecting gas rising up from the ground. The container is buried at a desired depth beneath the surface of the ground and the detector is exposed to the gas in the container over a given period of time. Subsequent to this exposure period, the detector is drawn up by means of the wire, together with a sleeve, protecting the detector from contact with surrounding ground, through the roof of the container and up through the ground, to a location so selected that the registered contents of radon and radon daughters can then be determined on the basis of the data registered on the detector. The invention also relates to preferred apparatus for carrying out the method.
Patent NO-830033-L (NO)
Inventor: LEUTWYLER ROBERT
IPC: F16K11/04
Filed: 1983-01-06
Abstract: 1. Double-seat pneumatic valve, especially for rail vehicles, for example for actuating a current collector, an anti-slip device, or a sanding device, said valve comprising : - a movable valve plunger (11) ; - a valve body (13, 14) which is rigidly attached to the valve plunger (II) and possesses two sealing rings (23, 24) which protrude radially and are held in a manner such that they are axially spaced ; - two stationary valve seats (25, 26) which face one another and severally cooperate with one of the sealing rings (23, 24), these valve seats (25, 26) severally encircling a through-opening from a middle valve chamber (C) to an outer valve chamber (B, D), the diameter of the valve body (13, 14) being smaller than that of the through-openings ; - two rings (27, 28) which are installed on the valve body (13, 14), between the sealing rings (23, 24), in a manner such that they can be moved by sliding, a spring (29), installed between these rings (27, 28), causing them to press the two sealing rings (23, 24) onto the valve seats (25, 26) when the double-seat valve is in the neutral position, while in each of the opening positions the two rings (27, 28) limit the valve travel as a result of coming into contact with one another, characterized - in that the sealing rings (23, 24) are inset into peripheral grooves (21, 22) in the valve body (13, 14) ; - in that each of the peripheral grooves (21, 22) has a chamfer (31) on one side, this chamfer (31) serving as a supporting surface for the inset sealing ring (23, 24), and - in that each of the spring-loaded rings (27, 28) has a flange (30) which points radially inwards and bears against the valve body (13, 14) in order to limit its sliding movement thereon, in the direction of the valve seat (25, 26).
Patent NO-834641-L (NO)
Inventor: KLAWITTER JEROME JOHN
IPC: A61F2/24
Filed: 1983-12-16
Abstract: © Suture rings (13) are provided for heart valves having surrounding stiffening protrusions (25) that are either integral parts of the heart valve bodies (19) or are rigid rings held in interference fit within peripheral grooves (23) of heart valve bodies (19). Metal retainer rings (33) engage the stiffening protrusions (25) to lock the retainer rings (33) to the valve bodies (19) and carry fabric coverings (31) on their exterior surfaces that are suturable to the heart tissues. Deformable portions (41, 45) of the retainer rings (33) are used to provide engagement between the retainer rings (33) and the protrusions (25) and also to permanently position bands (37a, 37b) that secure the fabric coverings (31) to the retainer rings (33).
Patent NO-850244-L (NO)
Inventor: BENGTSSON KARL STEFAN
IPC: A61P25/00
Filed: 1985-01-21
Abstract: Novel therapeutically active compounds of the formula <CHEM>  wherein Z , being Z<1>, Z<2> or Z<3>, is the same or different and selected among OH, OR<1>, NH2, NR2<4>, NHR<4>, SH, SR<4> and OR<4> wherein R<1> is a formyl group, an acyl group, an alkoxycarbonyl group or a mono- or dialkylcarbamoyl group and R<4> is a lower alkyl group, R<2> is a hydrogen, a halogen, a lower alkyl or a lower trifluoroalkyl group, R<3> is a hydrogen atom, a lower alkyl group, an alkenyl group, an alkynyl group or a phenyl group, which phenyl group could optionally be substituted by one or more of fluoro, chloro, bromo, trifluoromethyl, methyl, ethyl, methoxy or ethoxy in the ortho, metal or para positions, or optionally substituted by methylenedioxy, provided that at least one of Z<1>, Z<2> and Z<3> is a group OR<4> and further provided that when Z<2> is OH or NH2, Z<1> is NR2<4>, NHR<4>, SH, SR<4> or OR<4> or a physiologically acceptable salt or optical isomer thereof, intermediates and methods for their preparation, pharmaceutical preparations containing the compounds and methods for their therapeutical use.
Patent NO-870341-L (NO)
Title: Bukseseler.
Inventor: HERSTAD OEYSTEIN
IPC: A41F3/00
Filed: 1987-01-28
Abstract: En sele (1) for benklær/hele dresser, serlig arbeidsklær, danner en lukket sløyfe og er tilordnet styreorgan (2) foran og bak pd benklærne/dressen, slik at selen (1) reguleres automatisk når brukeren bøyer seg fremover og séledes ikke yter motstand mot fremoverbøyningen. Selens ytterflate er fortrinnsvis ru, for eksempel gummibelagt, for 3 yte passende friksjon mot underliggende tøy, såsom skjorte/undertøy, for ikke a bringe underliggende tøy i ulage ved fremoverbøyning.
Patent NO-874387-L (NO)
Inventor: POTH RAINER
IPC: H02B11/24
Filed: 1987-10-21
Abstract: The switch field has a switch enclosure (3) with an access door (2) held in the closed position by a sliding rail (8) at the rear of the door (2) operated by a manual door lever (14), carrying catch elements (11) fitting into cooperating elements (12) attached to the door frame. The switch enclosure (3) contains a switch carriage displaced into an operating position to project through a partition wall (5) shielding the collection rails and connection terminals. The displacement of the switch carriage is closed by the movement of the access door (2) via a slider attached to the locking rail (8), cooperating with a crank coupled to a knee-lever linkage (23,24) controlling a bafle (7) for the switch carriage opening in the partition wall (5).
Patent NO-892732-L (NO)
Inventor: LANGER RUTH
IPC: E04G7/30
Filed: 1989-06-30
Abstract: The connecting device is designed as a locking claw (15) having an opening (16) for the load-bearing member. The said opening is open at the bottom. It is associated with a catch (21) mounted on the pin (22). The said catch has a supporting indentation (30) which enables it to support the locking claw, in the unlocked state, loosely on the load-bearing member (12) in order to simplify disassembly. <IMAGE>
Patent NO-895055-L (NO)
Inventor: HELDIN CARL-HENRIK
IPC: A61K38/00
Filed: 1989-12-15
Abstract: A process for the purification of homogeneous plate-derived endothelial cell growth factor (PD-ECGF) from a platelet lysate comprises subjecting the lysate to cation exchange chromatography on CM-Sephadex, pooling and subjecting the resulting active fractions to anion exchange chromatography on QAE-Sephadex, pooling and subjecting the resulting active fractions to ammonium sulfate precipitation, pooling and subjecting the resulting active fractions to anion exchange chromatography on DEAE-Sepharose, pooling and subjecting the resulting active fractions to high-performance hydroxylapatite column chromatography, pooling and subjecting the resulting active fractions to high performance hydrophobic column chromatography on an alkyl-Superose resin, and recovering said homogeneous platelet-derived endothelial cell growth factor. The process, which can be carried out in five steps, allows for purification of PD-ECGF that results in about 1,250,000-fold purification at a yield of about 14%.