baber/WOPTO huggingface dataset:
Patent PT-830059-E (PT)
Inventor: KADKADE PRAKASH G
IPC: A01N1/02
Filed: 1996-06-07
Abstract: The present invention relates to methods for cryopreserving plant cells and to methods for recovering viable plant cells from long or short term cryopreservation. Plant cells to be cryopreserved can be grown in culture and pretreated with a solution containing an cryoprotective agent and, optionally, a stabilizer. Stabilizers are preferably membrane stabilizers such as ethylene inhibitors, oxygen radical scavengers and divalent cations. Cells can also be stabilized by subjecting the culture to a heat shock. Pretreated cells are acclimated to a reduced temperature and loaded with a cryoprotective agent such as DMSO, propylene glycol or polyethylene glycol. Loaded cells are incubated with a vitrification solution which, for example, comprises a solution with a high concentration of the cryoprotective agent. Vitrified cells retain less than about 20% water content and can be frozen at cryopreservation temperatures for long periods of time without significantly altering the genotypic or phenotypic character of the cells. Plant cells may also be cryopreserved by lyophilizing cells prior to exposure to a vitrification solution. The combination of lyophilization and vitrification removes about 80% to about 95% of the plant cell's water. Cells can be successfully cryopreserved for long periods of time and viably recovered. The invention also relates to methods for the recovery of viable plant cells from cryopreservation. Cells are thawed to about room temperature and incubated in medium containing a cryoprotective agent and a stabilizer. The cryoprotective agent is removed and the cells successfully incubated and recovered in liquid or semi-solid growth medium. The invention also relates to the cryopreserved cells and to viable plant cells which have been recovered from long or short term cryopreservation.
Patent PT-990810-E (PT)
Inventor: OETIKER HANS
IPC: F16D3/84
Filed: 1998-10-02
Abstract: A bellows-type cover (10) into which a clamping member (40) is adapted to be securely integrated to form a pre-assembled unit; a groove-shaped recess near one end of the bellows-type cover between first (20) and second (22) retaining means adapted to receive the clamping member has a two-tier positioning arrangement (11) with a radially inward, circumferentially extending bottom surface (27) for engagement by the clamping member when fully tightened and with a temporary bottom for the clamping member to provide a releasable self-retaining support for the closed, but not yet fully tightened clamping member at a radial distance between te bottom surface and the radially outer limit of the recess.
Patent PT-896069-E (PT)
Inventor: DEBIESME BERNARD
IPC: C22C38/04
Filed: 1998-07-21
Abstract: Production of a thin ultra-low carbon steel sheet, for manufacturing deep drawn packaging products, comprises casting a slab of a killed and vacuum degassed steel of composition (by wt.) 0.10-0.35% Mn, less than 0.006% N, less than 0.025% P, less than 0.020% S, less than 0.020% Si,  NOTGREATER  0.08% one or more of Cu, Ni and Cr as well as Al, balance Fe and impurities. The steel is cast into slab and hot rolled to strip above the Ar3 temperature, coiled, cold rolled to an intermediate sheet, continuously annealed below the Ac1 temperature and re-rolled to final thickness. The novelty is that the steel is refined to a carbon content of  NOTGREATER  0.006% and an aluminium content of  NOTGREATER  0.010% and that the hot rolled strip is coiled at below 620 (preferably 530-570) degrees C. Also claimed is a thin sheet of ultra-low carbon steel having the above composition and produced by cold rolling in two stages separated by a continuous anneal, the steel having  NOTGREATER  0.006% C content,  NOTGREATER 0.010% Al content, a homogeneous equiaxed grain structure, a Lankford coefficient (mean r value) of greater than 1.6 and a planar anisotropy coefficient ( DELTA C) of close to zero.
Patent PT-958298-E (PT)
Inventor: CRUSE RICHARD W
IPC: C08K5/549
Filed: 1998-08-21
Abstract: This invention describes novel blocked mercaptosilanes wherein the hydrogen atom of the mercaptan functionality has been substituted. The invention includes methods of preparation for the blocked mercaptosilicon compounds as well as their use in filled rubbers. The blocked mercaptosilanes described are unique in that they allow the mixing of fillers with organic polymers to proceed while remaining inert toward coupling to the polymer. The coupling reactions of these blocked mercaptosilicon compounds are triggered by addition of an appropriate deblocking agent.
Patent PT-977004-E (PT)
Inventor: MONTAGUE CHARLES E
IPC: F41J5/04
Filed: 1999-07-23
Abstract: A system for the accurate electronic detection and location of missiles, such as darts, is disclosed in which electromagnetic radiation is transmitted through a dart board to signal receiving elements positioned on the side of the dart board opposite the target face and the change in electromagnetic signal is detected when a dart is embedded in one of the dart board target areas. The larger signal receiving elements (E1, E4) of the dart board are divided into signal sensing portions (E1a-c, E4a-c) which are electrically distinct from adjacent smaller signal receiving elements (E2, E3, E5) of the target and also the remainder of the total area of the larger signal receiving element, and the sensing portions (E1a-c, E4a-c) are located adjacent the smaller signal receiving elements (E2, E3, E5) of the target to improve the accuracy and reliability of the electrical scoring of the darts which become embedded in or close to the smaller signal receiving elements. <IMAGE>
Patent IE-830150-L (IE)
Title: Packing explosive material into paper tubes
IPC: B65B3/02
Filed: 1983-01-26
Abstract: A method and apparatus is provided for cartridging viscous explosives mixtures, such as emulsion explosives, in convohety wound paper tubes. The method comprises winding a section of paper film on a rotating hollow mandrel, closing one end of the wound paper tube, injecting the explosives mixture through the hollow mandrel into the paper tube upon the mandrel, removing the filled tube from the mandrel and closing the tube open end. The method replaces higher cost plastic chub packages with low cost paper and allows the efficient and economic production of sensitive small-diameter cartridges wherein the occluded air or gas is not dissipated cartridging.
Patent IE-32047-L (IE)
Title: Solubilised 3alpha-hydroxy-pregnane-11 20-dione
IPC: A61K47/22
Filed: 1968-04-30
Abstract: 1,217,181. 3α - Hydroxy - pregnane compounds. SOC. D'ETUDES SCIENTIFIQUES ET INDUSTRIELLES DELILE - DEFRANCE. 2 May, 1968 [3 May, 1967], No. 20834/68. Heading C2U. [Also in Division A5] 3α - Hydroxy - pregnane - 11,20 - dione is prepared by reacting 3-α-hydroxy-21-acetoxy- 11,20 - dioxo - 12α - bromo - #<SP>16</SP> - pregnene with zinc powder in aqueous acetic acid to form 3α- hydroxy - 11,20 - dioxo - #<SP>16</SP> - pregnene which is then hydrogenated. The 3α-hydroxy-pregnane- 11,20-dione is solubilized in water by the addition thereto of a colloidal, non-ionic surfaceactive agent and/or a solvent selected from the isopropyl ethers of triethylene and propylene glycols, glycofurol and N,N-dimethylnicotinamide.
[GB1217181A]
Patent IE-32687-L (IE)
Title: Ventilator structure
IPC: F24F7/00
Filed: 1969-04-25
Abstract: 1,269,080. Pivots. AMERICAN METAL CLIMAX Inc. 18 April, 1969 [15 May, 1968], No. 19987/69. Heading E2F. [Also in Division F4] In a ventilator, a pivoted flap carries a pair of hinge pins 44 each spring biased outwardly to project into a hinge opening 46 and retractable by a handle 47 that extends through a slot 48 in the flap to permit removal of the flap for cleaning.
[GB1269080A]
Patent IE-780769-L (IE)
Title: 5(6)-substituted benzimidazole-(2) methylcarbamates.
IPC: A61K31/415
Filed: 1978-04-19
Abstract: Benzimidazol(2)methylcarbamates substituted in position 5(6) are disclosed, together with a method for preparing them, and use thereof in suitable form for combatting intestinal, pulmonary and hepatic parasites, particularly Helminthes, in animals.
[US4182893A]
Patent IE-35832-L (IE)
Title: Method of closing plastic-film containers
IPC: B65D33/16
Filed: 1971-06-22
Abstract: 1302450 Seaming non-metallic sheet material IMPERIAL CHEMICAL INDUST. RIES Ltd 16 June 1971 [2 July 1970] 32152/70 Heading B5K [Also in Divisions B2 and B8] A method of closing the open end of a plastics film container for liquids or the like, comprises forming a transverse heat-seal 3 between opposed walls 1, 2 of lay-flat tubing, folding the end over inwardly of the seal at 5, and securing the folded end against the exterior of wall 2 by an adhering strip 6 which may be self-adhesive, heat-sealable tape, or a tape coated with heat-activated adhesive. The plastics sheet may be of polyethylene terephthalate coated externally with a vinylidene chloride copolymer. The body of the container may have a protective paper sleeve, and the strip 6 may be broad enough to cover the end of the container completely.
[GB1302450A]
Patent IE-860829-L (IE)
Title: Diaposable diapers
IPC: A61F13/15
Filed: 1986-03-27
Abstract: Disposable diapers having liquid impermeable waistshields (18) and elastically expandable waistbands (32, 33). The waistshields (18) and waistbands are formed of a single - unitary -- liquid impermeable material. In preferred embodiments, the waistshield/waistband (18) is formed of a material which has a heat unstable state and a heat stable and elastic state. In diapers ready for use, the waistband portion (32, 33) is relatively more heat stable and elastic than the waistshield portion (18).
Patent IE-800890-L (IE)
Title: Flexible sheet-type covering material
IPC: B29K105/04
Filed: 1980-05-01
Abstract: Flexible, sheet-type covering material having a porous mat substrate with a layer of mechanically frothed and crushed, heat cured, foamed thermoplastic vinyl polymer adhered to the substrate.
[US4242397A]
Patent IE-900923-L (IE)
Title: Shrink wrap film
IPC: B32B7/027
Filed: 1990-03-14
Abstract: The multilayer shrink film of the present invention provides very low shrink tension approximating some PVC films, while providing relatively high free shrink characteristics and relatively low shrink temperatures. The preferred film has three layers including a relatively thick core layer comprising a polymeric material or blend of polymeric materials having a relatively low melting point, typically less than about 100 DEG C, two outer layers comprising a polymeric material or blend of polymeric materials having a relatively high melting point, typically greater than about 100 DEG C, the material of the outer layers having a melting point at least about 10 DEG C higher than the melting point of the material of the core layer.
Patent FI-812193-L (FI)
Inventor: FICKEL WALTER
IPC: C09K3/32
Filed: 1981-07-10
Abstract: Porous, powdery polypropylene is disclosed, obtained by providing a hot solution of polypropylene in pentaerythrol ester as solvent, slowly cooling said solution down to approximately room temperature to provide a solidified mass with or without affecting mechanical size reduction of said solidified mass, and extracting said solidified mass with an extractant in which pentaerythrol is soluble, with or without subsequently removing said solvent to a high degree.
Patent FI-812751-L (FI)
Inventor: REICHEL FRITZ
IPC: C08F220/34
Filed: 1981-09-04
Abstract: 1. A finely divided polymer dispersion which contains polymerized units of nitrogen-containing monomers, and is obtained by a two-stage polymerization reaction, wherein, in the first polymerization stage, a low molecular weight prepolymer, which has a viscosity of from 1.06 to 1.40 (measured in an Ubbelohde viscometer) in a 1% strength solution of a mixture of 99 parts by weight of dimethyl formamide and 1 part by weight of glacial acetic acid at 20 degrees C, is prepared in a water-miscible solvent, which may contain up to 15% by weight of water, in the manner of a solution copolymerization from a monomer mixture which contains (a) per mole of a nitrogen-containing monomer of the formula  see diagramm : EP0051144,P13,F1  or  see diagramm : EP0051144,P13,F3  where A is O or NH, B is Cn H2n , n being from 1 to 8, R**1 and R**2 are each Cm H2m+1 , m being from 1 to 4, R**3 is H or CH3 , X4 **- is OH**- , Cl**- , Br**- or CH3 -OSO3 H**- , and R**4 is Cm H2m+1 , m being from 1 to 4, (b) 2.5 to 10 moles of at least one nonionic, hydrophobic, ethylenically unsaturated monomer which, if it is polymerized on its own, forms a hydrophobic polymer, (c) 0.5 to 1.5 moles of an ethylenically unsaturated carboxylic acid or maleic anhydride, and (d) 0 to 7 moles of a nonionic, hydrophilic, ethylenically unsaturated monomer, the solution of the prepolymer is diluted with water in a weight ratio of from 1:3 to 1:50 and, in the second polymerization stage, 1 to 32 parts by weight of at least one nonionic, hydrophobic, ethylenically unsaturated monomer, which is the same as monomer (b) of the prepolymer, are polymerized per part by weight of the solution polymer in this polymer solution in the manner of an emulsion polymerization in the presence of a usual amount of a water-soluble polymerization initiator.
Patent IE-901003-L (IE)
Title: Acryloyl substituted pyrrole derivatives
IPC: A61K31/787
Filed: 1990-03-20
Abstract: The invention relates to acryloyl substituted pyrrole derivatives of formula (I) <CHEM>  wherein n is an integer of 1 to 5; each of R1 and R2, which may be the same or different, is hydrogen, halogen, -CN, -NO2, C1-C4 alkyl, or a group <CHEM>  R3 is hydrogen, halogen, -CN, or -NO2;  each R4 is, independently, hydrogen or C1-C4 alkyl;  A is a bond, a group <CHEM>  or a group -NH-Het-CO-, wherein Het is a saturated or unsaturated pentatomic or hexatomic heteromonocyclic ring;  and  B is a group <CHEM> in which m is 1, 2 or 3 and each R5 is, independently, a C1-C4 alkyl group, and pharmaceutically acceptable salts thereof, which are useful as antineoplastic agents.
Patent IE-791292-L (IE)
Title: Poly-(carbonate-urethanes).
IPC: C08G18/44
Filed: 1979-08-08
Abstract: The invention relates, by way of new products, to poly-(carbonate-urethanes) with acrylic or methacrylic acid terminal groups, of the formula <IMAGE> in which X represents either hydrogen or the methyl group, R represents a substituted or unsubstituted alkylene, cycloalkylene or arylene radical, R' represents a lower alkylene radical, Z represents a polycarbonate chain and C, H, N and O respectively represent carbon, hydrogen, nitrogen and oxygen. The unsaturated poly-(carbonate-urethanes) according to the invention are obtained by condensing a diisocyanate with a polycarbonate-diol and a lower hydroxyalkyl acrylate or methacrylate. They constitute a base for photocrosslinkable compositions which resist hydrolysis and possess a good adhesion.
[US4255243A]
Patent IE-811422-L (IE)
Title: Polyethylene/metal laminate
IPC: B32B15/08
Filed: 1981-06-25
Abstract: A structure in which polyethylene is bonded to a metal substrate is made by a method comprising the steps of engaging a surface (3a) of a film (3) of linear low density polyethylene with a surface (2a) of a sheet metal or foil (2); heating at least the sheet metal (2); and applying pressure to opposed free surfaces (3b), (4b) of the film and sheet metal to engage the film with the metal. The laminated article may be folded to a pouch or alternatively deformed by press tools to make trays or hollow articles. The polyethylene is essentially a linear low density polythylene having a density in the range of from 0.91 to 0.94 g.ml<s-1>s produced by low pressure polymerisation of ethylene and but-1-ene. 
[WO8200020A1]
Patent IE-43423-L (IE)
Title: Ampoule
IPC: A61J1/06
Filed: 1976-09-03
Abstract: An ampoule for containing a liquid product comprising a chamber for the liquid product defined by a wall in which are provided a weakened zone defining a portion to be torn away to provide a pouring orifice and a capillary filling orifice to be closed after filling. The portion of the wall including the weakened zone and capillary filling orifice is made of plastic material and may be provided by a stopper closing an opening defined by the remainder of the wall.
[US4106652A]
Patent IE-43957-L (IE)
Title: Snack food
IPC: A23L19/18
Filed: 1976-10-13
Abstract: A process for the preparation of a novel potato snack product comprising mixing together a starch containing component, an active yeast, preferably baker's yeast, water and a sugar fermentable by the said yeast to form a dough mass, optionally dividing the dough into pieces, fermenting the dough mass or pieces for a period of time and temperature sufficient to form a light structure and frying in hot edible oil or fat or baking at ordinary oven temperatures the fermented dough or pieces to obtain a potato snack and the novel potato snacks formed thereby as well as a premix for said potato products.
[US4348417A]
Patent IE-852354-L (IE)
Title: Process for preparing 4-hydroxycoumarin derivatives
IPC: C07D311/56
Filed: 1985-09-24
Abstract: The invention provides a process for preparing a 4-hydroxycoumarin derivative having anti-coagulant properties, useful as a rodenticide, of formula <CHEM> wherein R<1> and R<2> are independently selected from the group consisting of hydrogen, halogen, alkyl of up to 6 carbon atoms and alkoxy of up to 6 carbon atoms, and R<3> represents a group selected from <CHEM> where X represents a halogen atom or a group C1 12 alkyl, C1 12 alkoxy, C3-8 cycloalkyl, CN, SO2R<5>, CF3, OCF3, COOR<5> or COR<5>, where R<5> is C1 6 alkyl, n min  is 0, 1 or 2 and Y is a fluorine or chlorine atom; <CHEM> where n min  and Y are as defined above, X is as defined above or is hydrogen, n sec  is 0 or 1 and D is an oxygen atom or a group -O-(CH2)m-, -(CH2)m-O-, -O-(CH2)m -O-(CH2)p-, -(CH2)-m, or -CH=CH-, or a sulphur ana logue thereof, wherein m is in the range 1 to 6 and p is in the range 1 to 6; <CHEM>  where X, n min  and Y are as defined in (a) above.  (d) a group selected from <CHEM>  and <CHEM>  and  (e) a group selected from <CHEM> where X and n sec  are defined as in (b) above, A is an oxygen or sulphur atom and D min  is an oxygen atom or a -CH2- group, which process comprises condensing 4-hydroxycoumarin with a compound of formula <CHEM> or the corresponding 1,2-dihydronaphthalene, wherein R<1>, R<2> and R<3> are as defined above, and L is a hydroxy group or a halogen aotm, in the presence of an organic solvent and a catalyst characterised in that the solvent is selected from formic acid, a mixture of formic acid and at least one C2-6 aliphatic acid having a boiling temperature at atmospheric pressure in the range 60 DEG C to 105 DEG C and a liquid halogenated hydrocarbon having a boiling temperature of at least 60 DEG C, and reaction is effected at a temperature in the range 60 DEG C to the reflux temperature of the reaction mixture.
Patent IE-41925-L (IE)
Title: Preparation of halogenoanthraquinones
IPC: C07C46/00
Filed: 1975-10-31
Abstract: A process for the preparation of a chloroanthraquinone or a bromoanthraquinone comprising treating a molten mixture of at least one nitroanthraquinone and diluent with halogen at a temperature of about 180 to 300 DEG C, the diluent being present in at least about 10% by weight of the mixture and comprising at least one chloroanthraquinone or bromoanthraquinone. The diluent may correspond to the halogenoanthraquinone obtained from the nitroanthraquinone by replacement of the nitro group. A portion of the product can be recycled as diluent for further reaction.
[US4006171A]
Patent IE-872539-L (IE)
Title: Detergent compositions.
IPC: C11D3/20
Filed: 1987-09-21
Abstract: Detergent compositions comprising an organic synthetic detergent and N-polyalkyleneglycol-N,N-diacetic acid.
[EP0262112A2]
Patent IE-802639-L (IE)
Title: Imines derived from esters of 3-formyl cyclopropane-¹ 1-carboxylic acids
IPC: A01N53/00
Filed: 1980-12-16
Abstract: Novel imino derivatives of esters of 3-formyl-cyclopropane-1-carboxylic acids in their various isomeric forms and mixtures thereof of the formula    <IMAGE>  I  wherein Z is an organic residue of a primary amine of the formula Z-NH2 and the acid moiety may have the cis or trans configuration and the alcohol moiety may have the R,S or RS configuration, novel intermediates therefore and a process for the preparation of the corresponding 3-substituted vinyl esters having insecticidal activity.
Patent IE-893020-L (IE)
Title: Circuit breaker with low voltage contact structure
IPC: H01H9/38
Filed: 1989-09-21
Abstract: A circuit breaker characterized by first and second main contacts and first and second arcing contacts. The first main and arcing contacts are mounted on a first contact carrying arm. The second arcing contacts are mounted on a second contact carrying arm. The second main contacts are mounted on a third contact arm. The first contact carrying arm is mounted on a first pivot and the second and third contact carrying arms are mounted on a second pivot. A spring for biasing the second main contact against the first main contact and in the closed position. A second spring for biasing the second arcing contact against the first arcing contact until after the first and second main contact separate.
[US4968859A]
Patent NO-763301-L (NO)
Title: Fremgangsmaate for fremstilling av armert vegg eller grunnmur
Inventor: NILSEN WALTER
IPC: E04B2/84
Filed: 1976-09-27
Abstract: Fremgangsmåte for fremstilling av armert vegg eller grunnmur
Patent NO-773041-L (NO)
Title: Fremgangsmaate for gjenvinning av formen til brukte stiftborkroner, samt anordning for utfoerelse av fremgangsmaaten
Inventor: SIDEN JAN
IPC: B24C/
Filed: 1977-09-02
Abstract: Fremgangsmåte for gjenoppretting, av formen til brukte stiftborkroner, samt anordning for utførelse av fremgangsmåten.
Patent NO-800845-L (NO)
Inventor: YAMAKI SHOUICHI
IPC: H02H3/34
Filed: 1980-03-24
Abstract: 1. Fault current safety switch for disconnecting users even in the case of direct current fault currents, which operates with a tripping device, a switch lock and a summation current transformer (1) which comprises a first secondary winding (3) connected to an oscillator (9) and comprises a second secondary winding (4) connected to an excitation winding of a magnetic tripping device, characterised in - that the magnetic tripping device (10) has two excitation windings (16, 17), a first (16) and a second (17), on arms of its yoke (12), - that the first excitation winding (16) is connected to the oscillator (9), the second excitation winding (17) being connected to the second secondary winding (4), and - that the two excitation windings (16, 17) are tuned to one another in such manner that on operation of the oscillator (9), the magnetic fluxes produced by said excitation windings in the magnetic circuit of the magnetic tripping device (10) in the fault current free state, are unidirectional and opposite in relation to one another.
Patent NO-821498-L (NO)
Inventor: GREER JAMES BRISON
IPC: C22C38/22
Filed: 1982-05-06
Abstract: A high performance carbon steel tubular for critical Oil Country applications and a process for its preparation are disclosed. The tubular is particularly adapted for use in deep wells where the tubular may be subjected to high pressure, wide temperature ranges, and/or corrosive environments, which may include hydrogen sulfide, carbon dioxide, and brine water, together with hydrocarbons. The process comprises forming the steel into tubular form, intercritically heat treating the form, removing surface defects, cold working the tubular form to finished dimensions, intercritically heat treating the tubular form, and quenching and tempering the finished tubular.