baber/WOPTO huggingface dataset:
Patent PT-888726-E (PT)
Inventor: CACHOT MAURICE
IPC: B26B13/22
Filed: 1998-06-02
Abstract: The pocket knife (1) comprises lateral sides (18) which serve as a handle and at least one utensil able to pivot or slide in a plane parallel to the internal faces of the sides. One of the utensils is a cigar cutter which comprises two rounded scissors arms (10,11) pivoting about a first axis (16). One end of the first arm (10) pivots about a second axis (14) enabling it to be extracted from the knife. The cigar cutter also includes a leaf spring (12) enabling the scissors arms to be held apart when they have been extracted from the knife. The leaf spring limits also the pivoting travel of the second arm about the first axis. A flexible dorsal strip (13) transmits through the leaf spring a constant force to the scissors second arm.
Patent PT-992546-E (PT)
Inventor: GROBEL BENGT-THOMAS
IPC: D06P1/384
Filed: 1999-09-24
Abstract: Dye mixtures contain 2-acylamino-4-amino-azobenzene dye(s) (I) and 4-(phenyl- or phenylcarbamoylphenyl-azo)-5-hydroxy-1-phenylpyrazole dye(s), both of which contain a vinylsulfonyl (precursor) group, in a (I):(II) molar ratio of 75:25 to 25:75. Dye mixtures contain 2-acylamino-4-amino-azobenzene dye(s) of formula (I) and 4-(phenyl- or phenylcarbamoylphenyl-azo)-5-hydroxy-1-phenylpyrazole dye(s) of formula (II), both of which contain a vinylsulfonyl (precursor) group, in a (I):(II) molar ratio of 75:25 to 25:75; M = hydrogen (H) or an alkali metal; Y<1>, Y<2> = vinyl or ethyl with a substituent eliminated by alkali in the  beta -position; R<1> = H, chlorine (Cl), 1-4 C alkyl, 1-4 C alkoxy, carboxyl or sulfo; R<2>, R<5> = H, 1-4 C alkyl or 1-4 C alkoxy; R<3>, R<6> = H, 1-4 C alkyl, 1-4 C alkoxy or sulfo; R = optionally substituted 1-6 C alkyl or amino; R<4> = H, Cl, 1-4 C alkyl, 1-4 C alkoxy or sulfo; R<7> = methyl or carboxy; R<8>, R<9> = H, 1-4 C alkyl, 1-4 C alkoxy or Cl; m = 0, 1 or 2; n = 0 or 1.
Patent PT-1115943-E (PT)
Inventor: SNEKKENES VIDAR
IPC: D21C3/02
Filed: 1999-06-30
Abstract: A method for continuous cooking of lignocellulosic fiber material, comprising the steps of sequentially (a) in a first stage, impregnating the fiber material in an impregnation liquid comprising alkali metal hydroxide, and thereafter withdrawing (14, 514) a spent impregnation liquid; (b) in a second stage, cooking the fiber material in a cooking liquor comprising alkali metal hydroxide; and (c) in a third stage, adding (A), to said fiber material, a liquid which is rich in hemicellulose, said liquid preferably comprising at least a part (14a, 514a) of said withdrawn spent impregnation liquid. In a fourth stage (d), the fiber material is cooked in a cooking liquor comprising the liquid added in the third stage, whereby the fiber material is subjected to a retention time of at least 1 hour in said fourth stage.
Patent IE-830149-L (IE)
Title: Detecting foreign bodies in a liquid
IPC: G01N21/90
Filed: 1983-01-26
Abstract: The invention relates to a process and device for detecting foreign bodies in a liquid, wherein the image of the apparent surface of the liquid in rotation in the immobilized recipients is formed, by reflection, diffraction, refraction or attenuation of the light coming from a source, on a matrix of reception and read cells. In the matrix each cell is perfectly delimited and its position is identified by numerization. A series of images is produced, of which a certain number are taken as reference and memorized. Each image is digitized and those images following the last memorized image is compared therewith cell by cell by a subtractor. The results of such a subtraction are compared with a threshold and results overstepping the threshold involve delivering a signal to a processor which controls a sort device arranged to eliminate undesirable units.
Patent IE-900173-L (IE)
Title: Improvements to Smoking Articles
IPC: A24D1/00
Filed: 1990-01-16
Abstract: There is provided a smoking article having a mouthpiece 9 and a rod of smoking material 12 wrapped in a wrapper 14. A rod 15 constructed of for example activated carbon is provided within the smoking material 12. Between puffs the smoking material extinguishes leaving the rod 15 smouldering. During each puff the smoking material is reignited by the rod 15.
Patent IE-890303-L (IE)
Title: Anastomotic device
IPC: A61L31/06
Filed: 1989-01-31
Abstract: A prosthesis for use in joining hollow, e.g. tubular, organ parts or systems, said prosthesis comprising a fragmentable body defining outer organ-supporting surface parts thereon adapted to be arranged in abutting relationship with inner surface parts of the organs to be joined, said body having a compressive strength sufficiently low to allow fragmentation of the body by application of a pressure to the outer surface of the tubular organs subsequently to the joining of the same, said pressure being below a pressure causing any substantial lesion of the tissue of the tubular organ parts. The material of the prosthesis is preferably one or more degradable and/or erodable and/or water-soluble, essentially non-toxic materials which are solid at a temperature of 40 DEG C or higher, in particular 60 DEG C or higher, the material preferably being a polyether, more preferably a polyglycol, in particular polyethylene glycol such as polyethylene glycol with an average molecular weight of from 10,000 to 35,000, especially about 20,000. As shown in Fig. 3, the prosthesis (1) may have tapered outer ends (3) as well as an intermediary portion (4) between the organ-supporting parts and having a smaller diameter. In another embodiment as shown in Fig. 9 or Fig. 13, the end portions may consist of longitudinally and inwardly radially extending fins (11) to give the prosthesis tapering end portions. In a further embodiment, the prosthesis may be a section of tubing with ends cut at an oblique or right angle.
Patent IE-780685-L (IE)
Title: Dc/dc converter
IPC: H02M3/156
Filed: 1978-04-06
Abstract: A. 
Switching regulator. 
[FR2386862A1]
Patent FI-803379-L (FI)
Inventor: RASMUSSEN C ROYCE
IPC: C07D233/88
Filed: 1980-10-28
Abstract: N-aryl-N min -imidazol-2-ylureas useful for their antihypertensive, antidiarrheal, anti-irritable bowel syndrome, and anti-secretory activities.
Patent FI-850559-L (FI)
Inventor: HAYES JOHN
IPC: C02F1/46
Filed: 1985-02-11
Abstract: This invention concerns apparatus which is adapted to purify water by the introduction of metal ions into the water. A chamber is provided which houses two electrodes which are made of metals whose ions are known to have water-purification properties. Water to be purified is passed through the chamber, whereupon a controlled concentration of purifying ions are passed into the water. The metal ions preferably include silver and/or copper to control respectively bacteria and algae. Furthermore, in order to minimise adverse electrolytic effects it has been found advantageous to reverse the polarity of the potential difference across the electrodes at regular intervals.
Patent IE-35582-L (IE)
Title: Azetidinone thioesters; cephalosporin intermediates
IPC: C07C327/30
Filed: 1971-08-31
Abstract: 1320256 Azetidinones and cephalosporins ELI LILLY & CO 9 Sept 1971 [10 Sept 1970] 42179/71 Headings C2A and C2C Novel, therapeutic compounds (I) and (II) where A is phthalimido or RCONH-, R is H, ethoxycarbonyl, or C 1-8 alkyl, C 3-8 cycloalkyl or C 2-8 alkenyl optionally substituted with OH, SH, C 1-3 -alkoxy or -alkylthio or CN, or is a group of Formula (III), (IV) or (V) where Q is H, OH, SH, Cl, Br, C 1-3 -alkyl, -alkoxy or -alkylthio, NO 2 or CN, X is O, S or a direct bond, Y is OH, SH or NH 2 , m is 0, 1 or 2, n is 1 or 2, R<SP>1</SP> is -CH 2 OZ, -CH 2 O.CO.Z, -CONHZ or -CO 2 R<SP>11</SP> where R<SP>11</SP> is C 1-4 alkyl, C 4-6 tert-alkyl, C 5-8 tertalkenyl or -alkynyl, benzyl, methoxybenzyl, nitrobenzyl, benzhydryl, phthalimidomethyl, succinimidomethyl, phenacyl or trichloroethyl, Z is H, C 1-8 alkyl, C 3-8 cycloalkyl, or C 2-8 alkanyl, optionally substituted with OH, SH, C 1-3 -alkoxy or -alkylthio or CN or Z is phenyl or phenyl-C 1-3 -alkyl optionally substituted with OH, SH, Cl, Br, C 1-3 -alkyl, -alkoxy or -alkylthio, NO 2 or CN and W is Me, Et, Pr or Ph, are made by treating (VI) with triphenyl phosphine or trialkyl phosphite in the presence of acetic, propionic, butyric or benzoic anhydride (I is obtained; it is converted to the isomer II by treatment with base). Cephalosporins (VII) are obtained by oxidizing (I) or (II); (VII) can be dehydrated to give the corresponding unsaturated compound.
[GB1320256A]
Patent IE-811357-L (IE)
Title: Heterocyclic compounds
IPC: A61K31/34
Filed: 1981-06-18
Abstract: Disclosed are new heterocyclic compounds, medicaments containing them (for oral or parenteral administration) and processes for the preparation and use of these heterocyclic compounds and medicaments. The new compounds which particularly act as inhibitors of blood platelet aggregation and as blood pressure lowering agents correspond to the general formula <IMAGE> (I) wherein R1 is hydrogen, a cation or the residue of an alcohol, R2 represents hydrogen or methyl, A is a member of the group consisting of the radicals -CH2-CH2-, (trans)-CH=CH- and -C 3BOND C-, and wherein B represents an alkyl or a cycloalkyl radical. In these compounds the phenyl radical may be arranged with respect to the double bond in the E- and/or in the Z-configuration and at the carbon atom bearing the group R2 (and others) may exist RS- or S-configuration. The compounds of formula I are prepared in a manner known per se starting from derivatives of 3 alpha ,5 alpha -dihydroxycyclopentane-1 alpha -acetaldehyde gamma -lactol substituted accordingly and phosphonium salts of the formula <IMAGE> wherein R6 represents hydrogen or alkyl and wherein Hal is chlorine, bromine or iodine.
[US4372971A]
Patent IE-901424-L (IE)
Title: Milk shakes
IPC: A23G9/52
Filed: 1990-04-20
Abstract: Food product comprising an edible gas hydrate clathrate which on addition of water, milk or skim-milk provides a milk shake. A method of preparing a milk shake by mixing a fluid constituent of a usual milk shake composition with the balance of said composition also comprising an edible gas hydrate clathrate.
Patent IE-33603-L (IE)
Title: Modified allergenic material
IPC: A61K39/35
Filed: 1969-10-20
Abstract: 1,243,832. Allergens. BEECHAM GROUP Ltd. 23 Oct., 1969 [25 Oct., 1968], No. 50645/ 68. Heading A5B. The allergenicity of an allergenic material is reduced by treating the allergenic material with a haloformate having the formula RO.CO.X wherein X is a halogen and R is alkyl, alkenyl, aryl, aralkyl, arylcarbonyl or a heterocyclic group, at a pH of from 1 to 7 and recovering the resultant modified allergenic material. The haloformate is preferably a chloroformate especially methyl, ethyl or benzoyl chloroformate. The temperature employed for the treatment is preferably about 20C. The allergenic material treated may be a protein or glycoprotein extract of the whole allergen. The allergenic material may be, or may be derived from, pollen. Pharmaceutical preparations for parenteral administration comprise the modified allergenic material and a parenterally acceptable carrier.
[GB1243832A]
Patent IE-41576-L (IE)
Title: Cross-linked copolymer for contact lenses
IPC: C08F226/06
Filed: 1975-07-04
Abstract: A copolymeric hydrogel for contact lenses with physiological saline uptake 65-85% is formed from an N-vinyl lactam e.g. N-vinyl-2-pyrrolidone and up to 15% of a hydrophobic comonomer of formula <IMAGE> where R1 is H or C1-C4 alkyl (preferably methyl) X is -O- or -NH- and R2 is aryl, C1-C6 alkyl substituted by aryl or aryloxy, or C1-C6 alkoxy substituted by aryl or aryloxy. Preferably the aryl or aryloxy group contain one or two six-membered carbocyclic aromatic rings; they may be C1-C4 alkyl, C1-C4 alkoxy, or halogen, substituted. Crosslinking agents used preferably have their two functional groups differing in reactivity e.g. allyl, or 3-allyloxy-2-hydroxypropyl, methacrylates.
[US4036814A]
Patent IE-41268-L (IE)
Title: Manufacture of the potassium salt of 6 - methyl -3,¹4-dihydro-1, 2, 3-oxathiazin-4-one-2,2, dioxide.
IPC: A23L27/30
Filed: 1975-07-17
Abstract: The potassium salt practically free of fluoride of 6-methyl-3,4-dihydro-1,2,3-oxathiazin-4-one-2,2-dioxide is prepared by cyclization of acetoacetamide-N-sulfofluoride with at least two moles potassium hydroxide, potassium methylate or a mixture of potassium hydroxide and potassium methylate per mole of sulfofluoride in methanol as solvent containing less than 50 % by weight of water at a temperature of from -20 DEG to +60 DEG C and separating the crystalline potassium salt of the oxathiazinone dioxide from the reaction solution. The compound obtained has a pure sweet taste.
[US3969347A]
Patent IE-40375-L (IE)
Title: Apparatus for operating display system
IPC: G09G3/28
Filed: 1973-10-22
Abstract: Apparatus addressing multi-position display devices directly from semiconductor integrated circuits and driving the display electrodes via passive coupling without exceeding the limitation on voltage excursions for the outputs of such circuits. The apparatus develops and applied to threshold-responsive display devices, including gas discharge display tubes or panels, only the amount of bias that is needed for operation of the device by the signal potentials that are available. Bias potential for the display electrodes is accumulated in steps until the device fires, and then is automatically adjusted each cycle in relation to the number of display electrodes that are being operated.
[US3801863A]
Patent IE-43303-L (IE)
Title: Composite elastic yarn
IPC: D02G3/32
Filed: 1975-09-04
Abstract: A composite yarn, which is bulky when relaxed and elongates to at least 100 percent greater length under tension, with quick recovery of the relaxed condition when tension is removed, is composed of uncrimped elastic yarn and at least five relatively inelastic continuous filaments entangled about the elastic yarn to provide protection and desirable textile properties. The composite yarn can be made at unusually high speeds by entangling the relatively inelastic filaments about stretched elastic yarn with jets of high velocity fluid impinged at an angle of 90 DEG +/-45 DEG to the yarn axis, using a filament feed rate which avoids formation of filament loops in the stretched yarn. Examples illustrate combining spandex elastic yarn at 4X stretch with nylon filaments at zero percent overfeed, when using feed rates of up to 789 yards per minute.
[US3940917A]
Patent IE-812057-L (IE)
Title: Preparing alpha aromatic alkanoic acid derivatives
IPC: C07D333/22
Filed: 1981-09-04
Abstract: Alpha-hydroxyketone acetals of the formula: <CHEM> wherein Ar represents an aromatic group, R<1> represents a hydrogen atom or a saturated aliphatic group, or Ar and R<1> form a condensed ring together with the carbon atom to which they are bonded, and R<3> and R<4> independently represent alkyl groups or together represent an alkylene group, subject to the proviso that Ar does not represent phenyl or 4-chlorophenyi when R<1> is a hydrogen atom. The acetals (VI) can be converted into alpha-sulfonyloxyketone acetals and thence into alpha-aromatic group substituted alkanoic acids or esters.
[EP0151702A2]
Patent IE-41740-L (IE)
Title: Preparation of 2-methyl-3-hydroxy-4-ethylaminomethyl -5-¹methylthiomethyl - pyridine.
IPC: B01J25/00
Filed: 1975-10-01
Abstract: 1461068 2-Methyl-3-hydroxy-4-ethylaminomethyl - 5 - methylthiomethyl - pyridine MERCK PATENT GmbH 29 Sept 1975 [2 Oct 1974] 39739/75 Heading C2C The invention comprises a process for the preparation of 2 - methyl - 3 - hydroxy - 4- ethylaminomethyl - 5 - methylthiomethylpyridine, wherein a pyridine derivative of the general formula in which R signifies -CH=N-CH 2 - or -CH 2 -N=CH-, or a salt thereof, is reacted with sodium borohydride or with zinc and an acid or with hydrogen in the presence of Raney nickel.
[GB1461068A]
Patent IE-40104-L (IE)
Title: Hydrophilic non-woven fabric
IPC: D04H1/4258
Filed: 1974-11-06
Abstract: A non-woven fabric adapted for use in footwear is impregnated with a polymer prepared by polymerizing acrylic acid or methacrylic acid, mixtures thereof, or mixtures with other vinyl monomers in the presence of polyethylene oxide to improve its water absorption characteristics.
[US3985929A]
Patent IE-852279-L (IE)
Title: Signal transmission cable
IPC: H01B7/17
Filed: 1985-09-16
Abstract: A gas-tight and moisture-tight, mechanically strong signal transmission cable having a cable core and a cable sheath which comprises a metal tape folded around the core and having a minimum thickness of 100 mu m, a layer of polyethylene adhering to the tape, a layer of polyamide-11 or polyamide-12, an armoring of reinforcing wires or tapes, and a synthetic resin outer sheath.
[US4679898A]
Patent IE-852321-L (IE)
Title: Select solder slot termination method
IPC: H01R4/24
Filed: 1985-09-20
Abstract: A method and terminal for mass terminating conductors with high reliability combines insulation piercing and solder technology. Terminals (10, 34, 52, 81, 104) are formed with insulation piercing, conductor engaging portions (12, 38, 40, 66, 68, 88, 90, 104) which have a layer of solder (32, 50, 84) integral therewith. Respective conductors (22, 36, 74, 106) are terminated by the terminals in an insulation piercing operation and the solder reflowed to form a permanent bond therebetween. The terminal slot (18, 46, 48, 70, 72, 80) is designed to clean the conductor surface as well as to fixture it for the solder reflow operation.
[WO8602497A1]
Patent IE-872470-L (IE)
Title: Method for in situ tailoring the metallic component of¹ceramic articles
IPC: C04B35/65
Filed: 1987-09-14
Abstract: There is disclosed a method for producing a self-supporting ceramic body by oxidation of a molten precursor metal with a vapor-phase oxidant to form an oxidation reaction product and inducing a molten flux comprising said molten precursor metal through said oxidation reaction product. A second metal is incorporated i  said molten flux during the oxidation reaction. The resulting ceramic body includes sufficient second metal such that one or more properties of said ceramic body are at least partially affected by the presence and properties of said second metal.
Patent IE-802512-L (IE)
Title: Process
IPC: C07D307/86
Filed: 1980-12-03
Abstract: Process for the preparation of 2,3-dihydro-2,2-dimethyl-7-hydroxybenzofuran from ortho-methallyloxyphenol or ortho-methallylpyrocatechol. It consists in heating ortho-methallyloxyphenol or ortho-methallylpyrocatechol in the presence of an aluminum derivative. 2,3-Dihydro-2,2-dimethyl-7-hydroxybenzofuran can be used for the synthesis of carbofuran, which is a polyvalent insecticide.
Patent IE-822727-L (IE)
Title: Extrusion of vinylidene fluoride polymer films
IPC: B29D7/01
Filed: 1982-11-15
Abstract: The film (11) extruded from a vinylidene fluoride polymer is subjected to a stretching of at least 200% while still in the molten state, and then cooled rapidly to a temperature below 50 DEG  C. The equipment comprises, in series, an extruding device (1) (2), a cooling device consisting of a thermostatically controlled liquid bath (6), the level of which is located at a distance of 10 to 300 mm from the extruding device, and a device (8) (9) for stretching the extruded film by at least 200% in its part located between the extruding device and the cooling device. The film obtained is suitable for manufacturing piezoelectric films.
Patent IE-883136-L (IE)
Title: Ó(2)-adreno receptor antagonists
IPC: A61P9/12
Filed: 1988-10-17
Abstract: A compound of formula (I): <CHEM> or a pharmaceutically acceptable salt thereof, wherein: R<1> and R<2> may each represent hydrogen or alkyl providing that at least one of R<1> or R<2> represents alkyl; R<3> and R<4> each represent hydrogen or R<3> and R<4> together represent a bond; n represents an integer 1 or 2; and m represents an integer 1 or 2; a composition containing such a compound and the use of such compounds and compositions in medicine.
[EP0313288A1]
Patent IE-894008-L (IE)
Title: Pharmaceutical compositions, 2-benzothiazolamine¹derivatives, and their preparation
IPC: A61P25/28
Filed: 1989-12-14
Abstract: Medicaments which contain, as the active principle, at least one compound of the formula: <IMAGE> in which either R1 represents a polyfluoroalkoxy, 2,2,2-trifluoroethyl, pentafluoroethyl, tert.-butyl, trimethylsilyl or trifluoromethylthio radical and R2 and R3 represent a hydrogen atom, or R1 represents a polyfluoroalkoxy radical, R2 represents a hydrogen atom and R3 represents an alkyl, amino, alkoxy, phenyl, phenylalkyl, dimethylamino or dialkylaminoalkylthio radical, or R1 represents a polyfluoroalkoxy radical, R2 represents an amino radical and R3 represents a hydrogen atom, with the exception of 6-trifluoromethoxy-benzothiazol-2-amine or a salt of such a compound with an inorganic or organic acid, the novel compounds of the formula (1) and their preparation.
[EP0374041A1]
Patent NO-803505-L (NO)
Inventor: KAUFMAN ERNEST DUTCH
IPC: E21B43/27
Filed: 1980-11-20
Abstract: Precipitation of salts such as barium and calcium sulfates is prevented in subsurface oil field formations or in streams of flowing oil which entrains water by adding emulsified, oil-soluble polymeric compositions.
Patent NO-812104-L (NO)
Inventor: MERRIMAN HORACE BARTLETT
IPC: F16L11/18
Filed: 1981-06-19
Abstract: This invention relates to a flexible pipe which is designed to withstand continual flexing and bending of the pipe and also to withstand high internal pressures in the order of 5000/7000lbs per sq.inch. The pipe consists of a stainless steel spiral wound core tube 39 encased in two layers of inner plastic liner 37 and 38. The flexible element of the pipe, which withstands the high pressures, consists of a series of rings 120 which have spigot connections and flanges 123. Adjacent rings 120 are held together by keepers 128 which have radially inwardly projecting engagement features with wedge-shaped surfaces. The keepers are staggered circumferentially around the pipe. The keepers may be retained in position by steel bands (not shown) and finally by an outer plastic cover 36. 
<??>The rings 120 are sufficiently thick and are of sufficiently high tensile strength to withstand the hoop stress developed when oil or other fluid flows through the pipe at high pressure. The keepers are used to withstand the whole of longitudinal stress. 
<??>In an alternative embodiment a wire or group of wires runs centrally down the pipe to withstand the longitudinal stress and is spaced from the pipe by spiders. 
<??>A particular use of the pipe is for conveying oil or gas from an under sea oil well terminal to a floating surface reception point such as a buoy or ship.
Patent NO-823688-L (NO)
Inventor: MCCLEAN JOHN WILLIAM
IPC: A47J43/046
Filed: 1982-11-05
Abstract: A domestic food processor which consists of a base (11) containing an electric driving motor, an aperture (17) in the upper surface of the base through which a driving shaft (16) from the motor projects, a substantially cylindrical food processing container (10) closed at its upper end by a removable lid having an aperture for the introduction of food into the container, the container being removably attached to the upper part of the base with the driving motor shaft projecting through a hole (18) in the bottom of the container, a sleeve (19) in the container surrounding the hole in the bottom and projecting upwardly into the container to form an annular liquid containing well around the hole, a food processing tool (13) for processing food in the container being removably mounted on the driving shaft, the characterising feature of the invention being that the food processing container has an outwardly tapering wall from top to bottom making an angle with a line parallel to the central axis of the container of between 5 DEG  and 20 DEG  and preferably about 7 1/2 DEG  whereby a significant increase in food processing capacity as compared with a food processor of similar construction having a container with a right cylindrical wall is obtained.