baber/WOPTO huggingface dataset:
Patent DK-161650-C (DK)
Inventor: WAGNER BURKHARD ERIC
IPC: C08F4/02
Filed: 1981-12-23
Granted: 1992-01-20
Abstract: Catalyst compositions suitable for producing high density ethylene polymers in a low pressure gas phase process with low accompanying ethylene hydrogenation are produced by forming a precursor composition from a magnesium compound, titanium compound and electron donor compound; diluting said precursor composition with an inert carrier material; treating said diluted precursor composition with a boron halide compound: and activating the precursor composition with an organo aluminum compound.A preparative method and a polymerization process are also disclosed.
Patent FI-78642-C (FI)
Inventor: ENGELSBERGER HERBERT
IPC: B32B27/32
Filed: 1983-04-27
Granted: 1989-09-11
Abstract: 1. Multi-layer film comprising a single- or mul-.
Patent FI-79882-C (FI)
Inventor: ENGLAND JOHN RICHARD
IPC: E21B10/40
Filed: 1985-03-12
Granted: 1990-03-12
Abstract: A rotary bit having a pair of semi-spheres (18, 20) rotatable about a shaft extending from a center tongue (14). The semi-spheres include a plurality of cutters (22, 24) arranged in a predetermined fashion to maximize cutting efficiency. The semi-spheres may be disposed slightly off-center from the bit's axis of symmetry to bias the bit in a particular direction.
Patent FI-86552-C (FI)
Inventor: LAISNEY BERNARD
IPC: C08J9/04
Filed: 1986-02-07
Granted: 1992-09-10
Abstract: Organopolysiloxane compositions adopted for easy conversion into burn resistant foams useful, e.g., for the protection of nuclear power installations, include admixture of various organopolysiloxane polymers comprising SiH, SiOH, SiR3 and Si-vinyl functions, and notably a hydroxylated liquid resin containing CH3SiO1.5 and (CH3)2SiO units, or reaction product of a hydroxylated MQ resin with a hydroxylated polyorganosiloxane oil, or mixture thereof.
Patent FI-89246-C (FI)
Inventor: HJORT SVEN
IPC: B01F3/04
Filed: 1986-11-20
Granted: 1993-09-10
Abstract: An impeller apparatus for dispersing a gas into a li­quid in a vessel includes a centrifugal flow turbine, the blades (621) of which are formed with a substantially stream­lined trailing surface terminated by a sharply pronounced spine (63). The blade is formed by a plate-like initial blank being cut to a shape having a central line of symmetry, the blank then being folded along the straight line of symmetry.
Patent FI-96620-C (FI)
Inventor: KINGSMAN SUSAN MARY
IPC: C12N1/18
Filed: 1987-08-27
Granted: 1996-07-25
Abstract: A hybrid yeast promoter comprising constituents of the 5' non-coding PGK region and, as an upstream activation sequence, the upstream activation sequence of the GAL10 gene of Saccharomyces cerevisiae, and which does not contain the endogenous PGK upstream activation sequence. Preferably the GAL10 upstream activation sequence is provided at a site from which the PGK upstream activation sequence has been deleted. The hybrid promoter confers galactose regulation of gene transcription.
Patent FI-85611-C (FI)
Inventor: LEHTO JORMA
IPC: F24D3/14
Filed: 1990-08-31
Granted: 1992-05-11
Abstract: The invention concerns a heating element for floor heating. The heating element comprises an insulation plate (1) made of a heat-insulation material and to be installed on a base as well as pipe fastenings (10) supported on the insulation plate (1). The pipe fastenings are provided with installation slots (14) for the heating pipes (20) to keep the heating pipes (20) in their positions when the top layer to be applied onto insulation plate (1) and the heating pipes (20) is cast. Into the insulation plate (1), form-cut grooves (4) provided with back-off cutting have been formed, and, onto the lower end of the pipe fastenings (10), flange parts (12) have been formed which correspond to the shape of the grooves (4) and which can be pushed into the grooves (4), so that the pipe fastenings (10) can be shifted in the grooves (4) to the desired locations for the purpose of installation of the heating pipes (20) in the installation slots (14). <IMAGE>
Patent FI-97659-C (FI)
Inventor: NYKAENEN PETRI
IPC: H04L12/10
Filed: 1995-01-13
Granted: 1997-01-27
Abstract: With the method according to the invention, idle periods occurring in the data transmission between various services are detected by means of a Power Manager, whereby the infrared link (IrDA-SIR) is shut down automatically. The link restarts automatically when new activity is detected. Thanks to the method, at least one of the stations can also go into the sleep mode, even though a virtual link to the application layer (7) of the other station is maintained in the application layer (7). <IMAGE>
Patent NO-158759-C (NO)
Inventor: HAUGEN KARL THORBJOERN
IPC: E01H12/00
Filed: 1984-05-04
Abstract: A method for collecting from a surface area crude oil or a similar highly viscous, tough and tacky material which covers the surface area as a layer, is characterised by consecutively separating volumes of the layer by means of a curtain of a fluid which under pressure is driven into the layer and has been heated to a temperature capable of lowering the high viscosity of the material in the volume, and applying suction to the material in the volume thus made low-viscous, for removing this volume of material from the area.A suction nozzle for carrying out this method has a suction channel (1) which is connectible to a suction conduit, a pressure fluid chamber (6) which has pressure fluid inlets and a first pressure fluid outlet (8, 9) surrounding the intake end of the suction channel.
Patent NO-160416-C (NO)
Inventor: GORE DAVID WALTON
IPC: C02F1/18
Filed: 1984-07-26
Abstract: A survival still which produces fresh water from sea-water comprises a relatively thick microporous membrane 7 which is overlaid by a sea-water absorbing wicking material 4 which is attached to the membrane 7 at its periphery. The material 4 is heated by solar radiation and vapour from the absorbed water passes downward through the membrane into a condenser formed by a liquid and vapour impermeable sheet 9 bonded to the membrane 7, this defines a distillate chamber 8 within which the vapour is condensed and collected. The wicking material is covered by and bonded to a liquid and vapour impermeable sheet exposed to solar radiation.
Patent NO-162201-C (NO)
Inventor: KIELMAN HENDRIK SIMON
IPC: C11D3/386
Filed: 1984-08-14
Abstract: Mildly alkaline enzymatic machine dishwashing composition comprising a detergency builder, an amylolytic enzyme, a peroxy compound bleach and optionally a proteolytic enzyme, heving a solution-pH of from 9.3 to 10.8 and containing not more than 0.2% by weight, preferably not more than 0.1% by weight of chloride. The composition is non-corrosive to silvenrware.
Patent NO-158671-C (NO)
Inventor: HARRIS GREGORY DAVID
IPC: C07D319/08
Filed: 1984-11-09
Abstract: The invention provides a novel process for the manufacture of [2,3-trans]-tetrahydro-5-hydroxy-3-hydroxymethyl-2-phenylfurans of the formula IIa, useful as intermediates in the production of novel (4-phenyl-1,3-dioxan-cis-5-yl)alkenoic acids of the formula I in which Ra and Rb are independently hydrogen, alkenyl, alkyl, halogenoalkyl, pentafluorophenyl, aryl or aryl-(1-4C)alkyl; or Ra and Rb together are polymethylene; Rc is hydroxy or (1-6C)alkanesulphonamido, A is vinylene, n is 1, Y is polymethylene, and benzene ring B bears various optional substituents. The compounds of formula I are obtained by the reaction of an aldehyde of formula II with an ylid to give an erythro-diol of formula III which is then cyclised to the required dioxane derivative of formula I. The aldehydes of formula II are obtained from the corresponding lactols of formula IIa, which are themselves obtained with the correct trans-stereochemistry by the inventive process using two selective reductions of a trans-phenylparaconic acid of formula V. The compounds of formula I are useful as therapeutic agents.
Patent NO-169814-C (NO)
Inventor: SENSABAUGH JR ANDREW JACKSON
IPC: A24D1/22
Filed: 1985-09-13
Abstract: The cigarette has a carbonaceous fuel element. A separate aerosol generator has a substrate bearing an aerosol forming material. The fuel element and substrate are arranged in a conductive relationship, so that the heat-stable substrate receives conductive heat transfer throughout the burning time of the fuel element. The fuel element is less than 30mm in length, with a density of at least 5 g/cc. An insulation material can surround part of the fuel element. The insulation is resilient and at least 15 mm thick. The cigarette also has a mouthpiece.
Patent NO-168928-C (NO)
Inventor: JACOBSEN TROND
IPC: A61K49/06
Filed: 1985-10-31
Abstract: 57 There is disclosed a diagnostic agent containing a non-radioactive paramagnetic metal species which agent comprises a physiologically tolerable, watersoluble, hydroxyl group-containing macromolecular product to which is chemically bound said metal species, said product consisting essentially of at least one polymeric or polymerized carbohydrate or polymerized sugar alcohol or derivative thereof.
Patent NO-165549-C (NO)
Inventor: FERRARESI ANDREA
IPC: C08F2/22
Filed: 1985-12-16
Abstract: Graft copolymers are prepared by means of a two-step polymerization process, in emulsion: in the first step, a vinyfaromatic monomer and an acryi or metacryl monomer are grafted on a monomodal polybutadiene latex constituted of particles of diameter comprised within the range of from 800 to 2500 Å. The polymerization/grafting reaction is continued up to a 70-90% conversion, at which time a further portion of monomodal polybutadiene is added, together with further amounts of said monomers, always in emulsion.
Patent NO-163367-C (NO)
Inventor: LO YOUNG SEK
IPC: C07D453/02
Filed: 1986-02-03
Abstract: A process for the preparation of 2-alkoxy- N-(1-azabicyclo[2.2.2]octan-3-yl) aminobenzamides, which are gastric pharmaceuticals in monogastric animals having the formaula:wherein R is hydrogen or loweralkyl,R' is lowealkyl,R<sup>2</sup> is hydrogen, halo or loweralkoxy, Am is amino, methlamino or dimethylaminois disclosed wherein in the initial step an appropriate monoprotonated 3-aminoquinuclidine strong acid salt and an appropriate amino benzoic acid all in a 50-90 vol. % pyridine in water solution are reacted in the presence of N,N'-dialkylcarbodiimide. The free base may be obtained by conventional procedures from the mixtures with minimal purification effort.
Patent NO-173432-C (NO)
Inventor: HOLZEMANN JURGEN
IPC: B01D25/12
Filed: 1989-04-18
Abstract: A filtering device in which two or more chambers are each provided with an inlet 23, 26, 29, 32, an outlet 25, 28, 31, 34 and a device 2, 27, 30, 33 for removal of filtration retentate. It is desired that the filtering device is suitable for the separation of liquid part- components in a liquid mixture. This is achieved by using the filtering device for separation of the liquid mixture into at least two liquid part-components and an aqueous component, if, during supply of the liquid mixture through the inlet 26 of the first chamber, its filter medium 12 is suitable for the retention of the liquid part- component of largest molecular size, and the device for the removal of the filtration retentate is a pipe 27 for this liquid part-component, and if for the transfer of the filtrate from the first chamber to the second chamber, the outlet 28 of the first chamber is joined to the inlet 29 of the second chamber, the filter medium 13 of which is suitable for the retention of the liquid part-component of largest molecular size contained in the filtrate supplied, and the device for the removal of the filtration retentate of the second chamber is a pipe 30 for this liquid part-component. Due to this arrangement, chamber filter presses or rotary filter presses known per se can be very easily modified for filtering out liquid part-components. <IMAGE>
Patent NO-171554-C (NO)
Inventor: BLASZKIEWICZ PETER
IPC: C07C311/08
Filed: 1989-10-06
Abstract: Fluorine-substituted benzene derivatives of the general formula I 
<IMAGE>
 in which Y represents an OH- or -NHSO2R<1> group with R<1> having the meaning of a 
<IMAGE>
group or a straight- or branched-chain alkylene group having from 1 to 10 carbon atoms which is optionally substituted by 1 to 6 fluorine atoms and carries a fluorine atom or the radical V at the end, in which V stands for hydrogen or the radicals U-OR<5> or 
<IMAGE>
 where U represents a CO or SO2 radical, R<5> represents hydrogen, a saturated, unsaturated, straight- or branched-chain or cyclic hydrocarbon radical having up to 16 carbon atoms and optionally substituted by 1 to 6 hydroxyl groups, R<6> and R<7> independently of one another represent hydrogen, a straight- or branched-chain alkyl group having 1 to 16 carbon atoms and optionally substituted by 1 to 6 hydroxyl groups or 1 to 12 fluorine atoms.
Patent NO-178222-C (NO)
Inventor: RITSCHKOFF ANNE-CHRISTINE
IPC: B27K3/36
Filed: 1994-04-29
Abstract: PCT No. PCT/FI92/00293 Sec. 371 Date Apr. 29, 1994 Sec. 102(e) Date Apr. 29, 1994 PCT Filed Oct. 30, 1992 PCT Pub. No. WO93/08971 PCT Pub. Date May 13, 1993The invention concerns a method and a preservative for protecting wood against decay. According to the method wood is treated with a wood preservative capable of preventing the growth and spread of fungi, said preservative containing at least one complexing agent which binds at least a portion of those metals, typically iron and manganese, naturally occurring in wood that are essential to the growth of fungi. The complexing agents employed can be, e.g., ethylenediaminetetra-acetate, ethylene diamine-di-o-hydroxyphenylacetate a polyphospate or a siderophore produced by a microorganisms. The wood preservative used in the method is water-borne and specific to the decay fungi attacking wood.
Patent AU-781702-C (AU)
Title: Method and nucleic acids for determining the presence of micro-organisms specific to the brewing process
Inventor: FANDKE MARKUS
IPC: C12Q1/689
Filed: 2000-09-08
Granted: 2006-04-06
Abstract: The invention relates to a method for the detection of L. brevis. The method comprises bringing the sample into contact with a combination of at least two first nucleic acid molecules, which hybridize with a L. brevis nucleic acid amplifying the L. brevis nucleic acid or a portion thereof to produce at least one amplification fragment; contacting the amplification fragments with at least one second nucleic acid molecule, which specifically hybridises with at least one amplification fragment that comprises a sequence of the L. brevis nucleic acid; and detecting at least one hybrid nucleic acid which consists of an amplification fragment and a second nucleic acid molecule.
Patent CA-2001229-C (CA)
Inventor: OSTREA ENRIQUE M JR
IPC: G01N33/94
Filed: 1989-10-23
Granted: 1998-08-11
Abstract: A method for detecting the presence of drug metabolites in the meconium of newborn infants is described. The method involves separation of the drug metabolites from meconium in solution and then assaying the solution for the presence of the drug metabolites.  The method is particularly useful for detection of cocaine, morphine and cannabinoids; however, any drug metabolite in the infant meconium can be tested.  Conventional assay methods are used for the drug metabolites in the solutions derived from the meconium.  The method provides a means for early detection of drug presence in infants which contribute to infant illness.
Patent CA-2007349-C (CA)
Title: Methods and apparatus for the continuous formation of an extruded product
Inventor: ALLAN PETER S
IPC: B29C48/48
Filed: 1990-01-09
Granted: 1994-03-29
Abstract: ABSTRACT IMPROVEMENTS IN OR RELATING TO METHODS AND APPARATUS FOR THE CONTINUOUS FORMATION OF AN EXTRUDED PRODUCT Method and apparatus for the continuous formation of an extruded product from material containing fibres, molecules or other constituents susceptible to alignment or other ordered orientation. While the extrudate is still molten and moving through the die, in the direction of the extrusion axis, it is subjected to pulsating displacements in a direction transverse relative to that axis. These displacements give rise to a shearing action within the material, resulting in a degree of transverse orientation of the constituents. This orientation may be "locked" in to the extruded product when the melt solidifies, so improving the transverse strength of that product, and/or may correct an unwanted orientation that existed in the melt upstream of the point where the pulsating displacements were applied. The displacements may be applied by the synchronized operation of pistons, operating in chambers which open into the die cavity at separated locations all lying in the same transverse plane. The extrusion of products of rectangular, tubular and other sections is described, as are various methods of applying forced cooling to the die to accelerate the solidification of the molten product.
Patent CA-2008489-C (CA)
Title: Cylindrical lever type lock structure for handicapped people
Inventor: SHEN CHAO CHING
IPC: E05B1/00
Filed: 1990-01-24
Granted: 1997-03-11
Abstract: A first and second spindle housing telescopically receiving an outer and inner spindle, respectively.  The outer and inner spindles both have a protruding plate formed on one end for urging a bracket to pull a latch and therefore opening a door.  An annular ring rotatably secured on an engaging pin is urgeable by a bar assembly from inside of the door to lock the outer spindle relative to the first spindle housing.  An engaging pin, which is rotatable by a key, unlock the blockage between the outer spindle and the first spindle housing.  A pair of retention plate assemblies securely retain a lock in a door.  The retention plate assembly comprises a retention plate and a pair of bolts. The retention plate has a pair of  tangential tabs, a pair of radial tabs and a pair of threaded through-holes.  The pair of bolts each have a threaded end of reduced diameter with respect to the diameter of the bolt.  The bolt also has another end manipulatable for releasably engaging its threaded end to the threaded through-hole of the retention plate.
Patent CA-2026470-C (CA)
Title: Apparatus and method of manufacturing synthetic boards including fire-retardant boards
Inventor: TRELIVING GORDON
IPC: D21J1/08
Filed: 1990-09-28
Granted: 1998-12-01
Abstract: APPARATUS AND METHOD OF MANUFACTURING SYNTHETIC BOARDS INCLUDING FIRE-RETARDANT BOARDS               Abstract of the Disclosure A method and apparatus for producing a synthetic board from cellulosic or lignocellulosic fibers is disclosed wherein a standard isocyanate binder is emulsified and immediately applied to the fibers before consolidation into a finished board product.  The apparatus includes an emulsification and application nozzle comprising a diluent inlet, a binder inlet, a mixing section for emulsifying the diluent and the binder, and a spray nozzle for applying the binder/diluent emulsion to the fibers.  The method includes supplying a binder stream, supplying a diluent stream, emulsifying the binder with the diluent and immediately applying the emulsion to the fibers.  The method further includes flushing the binder/diluent emulsion using the diluent at the end of a binder application run to prevent curing of the emulsion and clogging of the apparatus.  The binder/diluent emulsion can be applied to the fibers either in the blowline or downstream of the blowline, such as in the blender.  A method and apparatus are also disclosed for producing fire-retardant boards in which a fire-retardant chemical, such as an ammonium polyphosphate, is applied to the fibers downstream of the refiner and upstream of the mat-former.  Finally, a fire-retardant board product is disclosed that is made in accordance with the foregoing described methods and apparatuses.
Patent CA-2031703-C (CA)
Inventor: VAN MELLE HUBERT
IPC: B65D47/36
Filed: 1990-12-06
Granted: 1996-05-07
Abstract: A thin plastic disposable lid for use with a cup, typically a disposable plastic styrofoam or paper container, is disclosed. The lid includes a small foldback portion that is partially removed from the remainder of the lid by tearing it along tear lines that are coincident with the oriented fibres of the plastic material, thus creating an opening in the lid. No pre-formed score lines, slits or notches are required to facilitate proper tearing of the lid. Further, the foldback portion is hinged and retained in intimate engagement by the lid when it is fully open. A specific feature of the lid is that the foldback portion is easy to fold back and to engage. The foldback portion is also resealable over the opening in the lid.
Patent CA-2032740-C (CA)
Inventor: UEDA AKIRA
IPC: E01D19/06
Filed: 1990-12-19
Granted: 1998-04-21
Abstract: An expansion joint for bridge structure comprising a layer of composite consisted of rubber grains as the aggregates and synthetic resins with lower modulus of elasticity as the binder.
Patent CA-2035839-C (CA)
Title: Production of alpha-olefin polymers
Inventor: FUJITA TAKASHI
IPC: C08F10/00
Filed: 1991-02-06
Granted: 2000-08-08
Abstract: Ziegler polymerization of .alpha.-olefins is disclosed which is characterized by a solid catalyst component.      The solid catalyst component, Component (A), comprises Sub-component (i) which is a solid catalyst component for Ziegler catalysts comprising Ti, Mg and a halogen;       Sub-component (ii) which is a silicon compound having a plurality of a bond represented by a formula: Si-OR1 R1 m X n Si(OR2)4-n-m wherein R1 indicates a hydrocarbyl group of 1 to 8 carbon atoms, Sub-component (iii) which is a vinylsilane compound, and Sub-component (iii) which is an organometal compound of a metal of Groups I to IV of the Periodic Table. No need of an outside electron donor may be required, and the polymer produced is improved in its content of a "tacky" polymer.
Patent CA-2037660-C (CA)
Inventor: KAMIMURA TADASHI
IPC: B23K9/04
Filed: 1991-03-06
Granted: 1997-08-19
Abstract: A  method of modifying qualities of a metallic  article at  a particular surface  of the article comprises the step  of melting the surface  by imparting a flux of high density energy to  the surface  to form a molten metal layer  and the step  of adding  heat  resisting element to the molten  metal  layer  by performing overlay welding to the molten metal layer.
Patent CA-2039685-C (CA)
Title: Method and apparatus for controlling the flow of molten metals
Inventor: MONKS JAMES HERBERT
IPC: B22D11/103
Filed: 1991-04-03
Granted: 1996-03-19
Abstract: The invention provides a method of controlling the flow of molten metal from a holding vessel such as a tundish through a discharge orifice into a receptacle such as a mould; the method comprising (i) providing within the holding vessel a flow control chamber comprising a down-flow chamber separate from but in fluid communication with the interior of the holding vessel, the down-flow chamber having an outlet at its lower end, said outlet leading to or forming part of the discharge orifice, and an opening towards or at its upper end;          (ii) creating a gas pressure within the flow control chamber sufficient to allow molten metal from the holding vessel to pass through the opening to establish in the lower end of the down-flow chamber a column of molten metal with a volume of gas occupying the upper end of the flow control chamber and serving to separate the column of molten metal from the opening, whereby an equilibrium is established between molten metal passing through the opening and molten metal passing out through the discharge orifice such that the height of the column of molten metal in the down-flow chamber remains substantially constant; and (iii) (a) reducing the said volume of gas, thereby to increase the height of the column of molten metal and thus the flow rate through the discharge orifice, or (b) increasing the said volume of gas, thereby to reduce the height of the said column and thus the said flow rate.     The flow control chamber suitably is a refractory body having a hollow interior divided by a central weir into up-flow and down-flow chambers.  The invention also provides a refractory flow control chamber per se and a flow control system including the chamber.