baber/WOPTO huggingface dataset:
Patent DK-153520-C (DK)
Inventor: LINDAHL AAKE RIKARD
IPC: A61K9/00
Filed: 1985-09-02
Granted: 1988-12-05
Abstract: The invention relates to sustained-release pharmaceutical preparations comprising a drug-containing tablet and a coating surrounding the same, wherein the coating is insoluble in water and gastrointestinal fluids and consists essentially of a terpolymer of polyvinylchloride, polyvinylacetate, and polyvinylalcohol and a water-soluble pore-creating substance, the said pore-creating substance being randomly distributed in the terpolymer coating, the pore-creating substance being present in amount of one part to 20 parts for each one to ten parts of terpolymer and being essentially pharmacologically inactive in the amount used. The invention also includes a method for the manufacture of the preparation.
Patent DK-159641-C (DK)
Inventor: CILENTO RUDOLFO D
IPC: A61F5/44
Filed: 1982-11-26
Granted: 1991-04-08
Abstract: A composite skin barrier including a first adhesive component which fits around a stoma, a coupling element, and a second adhesive component which is flexible, light and has a degree of porosity. The second adhesive component contacts the skin at a distance from the stoma.
Patent DK-157926-C (DK)
Inventor: KURKELA KAUKO OIVA ANTERO
IPC: C07D233/64
Filed: 1982-11-30
Granted: 1990-08-06
Abstract: The invention provides novel compounds of the formula:orwherein each of R<sub>1</sub>, R<sub>2</sub> and R<sub>3</sub>, which can be the same or different, is hydrogen, chloro, bromo, fluoro, methyl, ethyl, methoxy, amino, hydroxy or nitro; R<sub>4</sub> is hydrogen or alkyl of 1 to 7 carbon atoms; R<sub>5</sub> is hydrogen or a straight or branched alkyl group of 1 to 5 carbon atoms or a phenyl group; R<sub>6</sub> is hydrogen or an alkyl group of 1 to 7 carbon atoms or a substituted or unsubstituted benzyl group; and n is 0 or 1; provided that when R<sub>2</sub>, R<sub>3</sub>, R<sub>4</sub>, R<sub>5</sub> and R<sub>6</sub> are all hydrogen and R, isa) chloro, R, must be in the 3-positionb) methyl or methoxy, then R<sub>1</sub> must be in the 2- or 3- positionc) hydrogen, then n must be other than 1and their non-toxic pharmaceutically acceptable acid addition salts. Processes for the preparation of these compounds are described, as are novel pharmaceutical compositions comprising the compounds or their salts. These compounds exhibit valuable pharmacological activity and are useful in the treatment of mammals, e.g. as diuretic agents. Furthermore, they have antithrombotic and anti-hypertensive effects.
Patent FI-64640-C (FI)
Inventor: RUTTER WILLIAM J
IPC: C12P21/00
Filed: 1978-05-26
Granted: 1983-12-12
Abstract: New DNA transfer vector contains in its nucleotide sequence a sub-sequence having the structure of and transcribes from, a gene of a higher organism. Specifically the sub-sequence is the code for human insulin A or B chain (or both), or human growth hormone (the nucleotide sequences of these codes are given). Also new are microorganisms including in their nucleotide structure such as a sub-structure. - The microorganisms are made by first isolating an appropriate messenger-RNA; purifying it, then using it to elaborate a double-strand complementary DNA (c-DNA) contg. the required code. This is then reacted with a DNA-transfer vector having reactive end-groups able to react with itself or with the c-DNA. - The modified microorganisms can be used to produce insulin or growth hormone by fermentation, which is easier and quicker than cultivation of cell lines and gives better yields.
Patent FI-76109-C (FI)
Inventor: FRITSCH ROBERT
IPC: C08L61/34
Filed: 1984-04-27
Granted: 1988-09-09
Abstract: 1. A process for gluing solid wood with an adhesive based on a condensate of phenol, formaldehyde and resorcinol, or on a condensate of melamine, urea, phenol and formaldehyd, and co-used with a polysaccharide, wherein the adhesive and/or hardener mixture contains from 0.01 to 2.0% by weight of a D-galacto-D-mannan or a xanthane.
Patent FI-78740-C (FI)
Inventor: ERREN KARL-HEINZ
IPC: D01D5/16
Filed: 1985-09-26
Granted: 1989-09-11
Abstract: A method of producing a flat polymeric yarn is disclosed which includes the steps of melt spinning a polymer to form a plurality of running filaments, combining the filaments to form a running bundle of filaments, and then guiding the running bundle into contact with a ribbon of fluid so as to apply a controlled quantity of the fluid to the bundle. The fluid coated bundle is guided over a plurality of serially arranged curved braking surfaces, and it is then withdrawn by means of a draw roll so as to draw the running bundle to an extent which exceeds its plastic limit. The application of the fluid to the bundle in accordance with the present invention results in a hydrodynamic friction, rather than a sliding contact friction, between the bundle and braking surfaces, and produces yarn of very uniform quality while also avoiding wear of the braking surfaces.
Patent FI-79863-C (FI)
Inventor: DAPPERHELD STEFFEN
IPC: C25B3/25
Filed: 1987-03-05
Granted: 1990-03-12
Abstract: Chloroacetic and bromoacetic acids are dehalogenated by electrolysis of aqueous solutions of these acids using carbon cathodes and anodes likewise of carbon or of other conventional electrode materials in undivided or in divided electrolysis cells; the aqueous electrolysis solutions in the undivided cells and in the cathode area of the divided cells contain, in dissolved form, one or more salts of metals having a hydrogen excess-voltage of at least 0.4 V (at a current density of 4,000 A/m2). Metals having a hydrogen excess-voltage of at least 0.4 V (at a current density of 4,000 A/m2) are, for example, Cu, Ag, Au, Zn, Cd, Hg, Sn, Pb, Ti, Zr, Bi, V, Ta, Cr and Ni. The process allows high current densities (up to about 8,000 A/m2) to be used without or virtually without corrosion of the electrodes and without deposit formation on the electrodes.
Patent FI-93096-C (FI)
Inventor: EBERLE JUERG
IPC: B65H29/66
Filed: 1988-08-26
Granted: 1995-02-27
Abstract: An independent conveyor (11), which is provided with controlled grippers (12) which are arranged at regular intervals from one another, guides the incoming prints (17) along to the beginning of a removal conveyor (18) which, in the removal zone, is driven in the same direction as the independent conveyor (11). Said conveyor (18) is equipped with controlled removal grippers (19). The mouths of the grippers (12) and of the removal grippers (19) face one another. In the removal zone, the grippers (12) and the removal grippers (19) are controlled oppositely. In order to reduce the technical expenditure for the removal conveyor (18) and the noise generated therefrom during operation, the removal grippers (19) are fastened at regular intervals from one another on a driven, continuous traction element (20). In the open position, the movable jaws (43) of the removal grippers (19) are pivoted laterally away from the associated fixed jaw and prestressed in this position by a first spring action. In the closing position, the movable jaws are directed identically with the associated fixed jaw and are prestressed in this position by a second spring action, the second spring action overcoming the first. 
<IMAGE>
Patent NO-147372-C (NO)
Inventor: CARPIO BERNARDO DEL
IPC: B29C39/16
Filed: 1974-10-15
Abstract: Apparatus for producing continuous polyurethane blocks is disclosed. The apparatus includes pressure regulating members to prevent a crowning of the upper surface of the foamed material. The pressure regulating members comprise a plurality of surface elements each of which is rigid and fixed with respect to an axis taken along the width of the foam. The plurality of elements is arranged or utilized so that the entire width of the foamed material is superposed. The surface elements may be in the form of shoes or rollers. The width of the foamed material may be adjusted by adjusting the apparatus side walls. In such a case, the plurality of surface elements will be arranged or utilized to superpose the entire width without the necessity of shutting down the process or manually adjusting the width of the elements. The shoes or rollers are pivoted or suspended from a common frame so that they are freely movable along the surface of the foamed material in the forward or reverse direction of foam movement. The apparatus further comprises means for enclosing the foam in a separating material, means for heating the foam surface, means for joining the material to the upper surface of the foam, and means for perforating the separating material lying on the upper surface of the foam.
Patent NO-163410-C (NO)
Inventor: WARD THOMAS ALBERSON
IPC: C09D5/18
Filed: 1984-10-24
Abstract: @ An intumescent curable composition has as its principal constituents an epoxy resin; a curing agent; and an additive component which is composed of a mixture of materials which provide a source of phosphorus, zinc, boron, and an expansion gas. The aforesaid composition is capable of forming a carbonaceous char upon exposure to heat orflame.
Patent NO-158688-C (NO)
Inventor: LUNDBERG KNUT BJOERN LENNART
IPC: D06F95/00
Filed: 1985-06-17
Abstract: The present invention relates to a method for preventing contact with contaminated textiles and/or spreading of contaminants therein during transport and cleaning of said textiles (5). In order to ensure that personnel neither can come in contact with the contaminated textiles (5) nor is exposed to liquid or gaseous contaminants emanating from the textiles, said method is characterised by the fact that the textiles (5) are collected in a hermetically sealable, transportable and to a cleaning device (6) connectable transport container (1), which in hermetically sealed condition is transported to the cleaning device and connected thereto for admission of medium for driving out contaminants from the textiles (5) before the container is opened for removing said textiles. This method is performed preferably by means of a simple container which is characterised by consisting of a transport container (1) having a sealing means (2) for hermetically sealing the transport container during storage transport and cleaning of textiles (5) therein and having at least one connecting device (3 and/or 4) for connection of a device (8) forming part of the cleaning device (6) and generating medium for driving out contaminants from the textiles (5).
Patent NO-160900-C (NO)
Inventor: OLIVIER MICHEL
IPC: A47K10/38
Filed: 1986-02-17
Abstract: 1. Dispenser for rolls of strip material, designed in particular for toilet paper rolls, formed by a casing (1) provided with a vertical rear wall (2) whose distribution opening (5) is provided in a lateral wall (4) perpendicular to this wall (2), a first fixed, horizontal core-holder in the form of a spindle (6) mounted on the vertical wall at a height above the opening and a second core-holder (10) parallel to the first, characterized in that the second core-holder (10) is mounted on a rod (11) movable about a fixed, horizontal shaft (12) disposed at a height above the spindle (6) and on the other side of the vertical plane passing through the axis of the spindle (6) with respect to the second core-holder, the rod (11) being, in part, at a distance from the wall (2) which is greater than the length of the spindle (6), the shaft (12) - spindle (6) distance being smaller than the shaft (12) - second core-holder (10) distance such that the second core-holder (10) can be displaced between two end positions, one above the spindle (6) and the other between the spindle (6) and the opening (5).
Patent NO-176658-C (NO)
Inventor: BERNARD HAVETTE
IPC: B65D1/34
Filed: 1989-02-10
Abstract: This package which can be used for the separate reheating of two separate constituents comprises an annular trough (1) allowing the reheating of the constituent contained in it and a central cup (2) allowing the constituent contained in it to be maintained at a temperature distinctly lower than the preceding one, the said trough and cup being made from a material which does not absorb microwave energy and the height of the central cup being equal to or less than that of the annular trough. <IMAGE >
Patent CA-2003232-C (CA)
Title: Enzyme-fixed bioreactor
Inventor: KAWASE MITSUO
IPC: C12M1/40
Filed: 1989-11-17
Granted: 1995-05-02
Abstract: An excellent enzyme-fixed bioreactor, comprising a reaction column, enzyme-fixed catalyst particles uniformly and densely filled in the reaction column, the catalyst particles being composed of carrier sepiolite particles consisting essentially of sepiolite and an enzyme carried on the surface of the carrier sepiolite particles, is provided, having stable heat resistant and chemical properties, a high productivity, and a splendid economicity, without destruction of the catalyst, short path, and clogging in the reaction column.
Patent CA-2008314-C (CA)
Title: Low calorie fat substitute
Inventor: HENDRICK MICHAEL E
IPC: A23L33/20
Filed: 1990-01-23
Granted: 1997-05-27
Abstract: There is disclosed a low calorie fat substitute comprising an outer coating of a digestible fat sur-rounding an inner core of a low caloric or non-caloric material.
Patent CA-2012313-C (CA)
Title: Thienylacetic acid derivatives, process for the preparation thereof, the use thereof, and pharmaceuticals containing these and the preparation thereof
Inventor: TROKE JEFFERY
IPC: C07D333/24
Filed: 1990-03-15
Granted: 1998-10-06
Abstract: The present invention relates to thienylacetic acid derivatives of the general formula I                              (see fig. I) in which X denotes -O- or -NH-;                         .          R1 denotes hydrogen, the group -CH2-CO-R3 or the group -CO-CH2-NH2;          R2 denotes hydrogen,  (C1-C4)-alkyl or the radical R1 and R3 denotes (C1-C4)-alkoxy, hydroxyl or amino, it not being possible for both R1 and R2 to represent hydrogen when X denotes O, as well as the pharmaceutically tolerated salts thereof, process for the preparation thereof and pharmaceuticals containing these and the preparation thereof.          These thienylacetic acid derivatives have valuable pharmacological properties and can be used, for example, to treat disorders of brain function such as cerebral insufficiency, cerebral aging processes and diminished memory efficiency as well as in tests which measure learning and memory efficiency.
Patent CA-2018175-C (CA)
Title: Pulper
Inventor: HAUTALA JOUKO
IPC: D21D5/02
Filed: 1990-06-04
Granted: 2000-01-04
Abstract: The invention relates to a pulper for breaking materials containing fibre pulp, more particularly for breaking materials containing paper pulp or corresponding. It comprises a feed chamber (2) restricted by the pulper housing (1), a rotor unit (3) or corresponding in the feed chamber (2) adapted to be moved by means of a drive unit, a screenplate (6) with perforations (5) in connection with the rotor unit (3) or corresponding and a space (8) restricted by a housing (7) or corresponding and situating on the opposite side of the perforated screenplate (6) as seen from the rotor unit (3) or corresponding for receiving the broken material. The space (8) consists of a screening unit (9) having a first partial space (10) which is in direct connection with the screenplate (6) connected with the rotor unit (3) or corresponding, and which has a discharge connection unit (15) for the rejected portion, a second partial space (11) for the accepted portion, which partial space (11) has a discharge connection unit (16) ~or the accepted portion, a partition wall construction (12) or corresponding in the middle of said first (10) and second (12) partial space, consisting at least partly of a perforated screenplate (13) and a cleaning device (14) adapted to be moved relative to the screenplate (13) by means of a drive unit.
Patent CA-2018291-C (CA)
Title: Surgical procedure tray
Inventor: FOOTE MARK A
IPC: B65D1/34
Filed: 1990-06-05
Granted: 1995-08-01
Abstract: A surgical procedure tray for supporting disposable medical devices in a surgical procedure pack.  The tray and components are wrapped with a sterile wrap.  The tray includes a substantially flat bottom portion and a border surrounding the periphery of the bottom portion.  The border has a series of bends and includes an upwardly extending lip of a predetermined thickness.  The distal end of the lip narrows to connect to a thinner rounded elbow which joins a downwardly slanting ledge.  The distal end of the ledge is connected to a tip which is connected to a bead.  The thinner outer portions and numerous bends of the border flex so that damage to the sterile wrap covering the tray is reduced.
Patent CA-2026690-C (CA)
Title: Pleuromutilins
Inventor: MACHER INGOLF
IPC: A61K31/215
Filed: 1990-10-02
Granted: 2003-01-21
Abstract: Compounds of formula I (see formula I) wherein R1 and R2 are the same or different and each represent hydrogen, alkyl, alkenyl, cycloalkyl, aryl or aralkyl are pro-duced by a new environmentally acceptable process.
Patent CA-2027246-C (CA)
Inventor: STEINWENDER REINHOLD
IPC: F27D1/04
Filed: 1990-10-10
Granted: 1995-08-22
Abstract: The invention relates to a keystone set for installation in the transition region between two sections of an arch-shaped support structure, the set consisting of two transition stones, between which at least one keystone is axially insertable.
Patent CA-2036299-C (CA)
Title: Flyless mailer having top sheet with cutout
Inventor: ASHBY ROBERT E
IPC: B42D15/08
Filed: 1991-02-13
Granted: 1997-12-30
Abstract: A mailer type business form includes a top ply with a cutout having an area and position comparable to an address area on a piece of mail.  A second insert ply underlies the top ply including at the cutout.  The insert ply has a localized coating of self-imaging material formed directly beneath the cutout and only in the area of the cutout.  The cutout is preferably completely open, free of any material in it or covering it.  However under some circumstances a patch of transparent material may cover the cutout.  Other plies may also be included in the mailer including a return envelope, with a bottom ply cooperating with a top ply to define an out-going envelope.
Patent CA-2041080-C (CA)
Title: Apparatus for fire fighting with liquid ballast in vehicle tire
Inventor: ALLEN WILLIAM H
IPC: F16L37/28
Filed: 1991-04-24
Granted: 1996-03-05
Abstract: There is disclosed apparatus including an assembly of parts for use in preparing the rim of a vehicle wheel having either a tube type or tubeless tire for use in dispensing liquid in the tire to fight fire in and around the area of the vehicle.
Patent CA-2056552-C (CA)
Title: Starting circuit for an electrodeless high intensity discharge lamp
Inventor: COCOMA JOHN PAUL
IPC: H01J61/54
Filed: 1991-11-28
Granted: 2001-08-21
Abstract: A starting circuit for an electrodeless HID lamp, comprising a series resonant LC circuit of variable impedance, provides a starting voltage to a fixed or movable starting probe substantially simultaneously with the application of power to the excitation coil from the main power source. In a preferred embodiment, the starting circuit provides a starting signal to a gas probe starter of the type including a fixed starting electrode couplets to a starting chamber which contains a relatively low-pressure gas and is attached to the outer wall of the arc tube. Resonant operation of the starting circuit results in the application of a sufficiently high voltage to ignite a glow discharge in the low-pressure starting chamber. In turn, the starting voltage is capacitively coupled to the arc tube, ionizing the fill and initiating an arc discharge therein. In an alternative embodiment, additional circuitry is provided for ensuring that the glow discharge in the low-pressure starting chamber is extinguished after initiation of the arc discharge.
Patent CA-2056597-C (CA)
Title: Combination of c5 to c6 isomerization and pressure swing adsorption
Inventor: ZARCHY ANDREW S
IPC: C10G45/58
Filed: 1991-11-28
Granted: 2002-04-02
Abstract: C5 and C6 hydrocarbons are isomerized in a process that combines a deisohexanizer with a PSA separation section to provide a product stream comprising highly branched hydrocarbons such as methylbutane and dimethylbutane. The process combines a methylpentane and normal hexane recycle stream, a normal pentane recycle stream and at least a portion of the and C6 hydrocarbons of the fresh feedstream to provide a combined feedstream that is charged to an isomerization zone. The effluent from the isomerization zone is stabilized and passed to a deisohexanizer. A sidecut stream carries the methylpentane and normal hexane recycle stream from the deisohexanizer. Hydrocarbons having a higher boiling point than the sidecut stream are withdrawn as a bottoms stream from the deisohexanizer. An overhead carries normal pentane, methylbutane and dimethylbutanes to the PSA separation section. An extract stream is recovered as the normal pentane recycle stream. The raffinate from the PSA provides a high octane isomerate stream comprising mainly methylpentane and dimethylbutanes.
Patent CA-2060982-C (CA)
Title: Improved closure assembly for container
Inventor: STRAUB ROY
IPC: B65D43/02
Filed: 1992-02-11
Granted: 2004-11-23
Abstract: A closure assembly for a container having a snap ring connected to the top of the container and a lid that may be easily attached to and later removed from the ring. The snap ring has a plurality of elongated engaging members with elongated grooves therein integrally formed at an annular inside surface thereof, and equally spaced circumferentially around the ring. The lid has an annular bead at an outer circumferential surface that engages the elongated grooves of the elongated engaging members when the lid is attached to the snap ring. Annular portions of the lid and ring also engage corresponding annular grooves of the lid and ring when the lid is attached to the top of the container, providing a secure seal. The lid may be easily removed from the snap ring by placing the end of a tool under the annular bead of the lid and prying the lid free of the container. Preferably the lid, snap ring and container are injection molded from plastic.
Patent CA-2064881-C (CA)
Title: Perylene compounds containing sulphonic groups, process for preparing them and their use
Inventor: DIETZ ERWIN
IPC: C09B5/62
Filed: 1990-08-09
Granted: 1998-01-06
Abstract: New perylene compounds based on perylene-3,4,9,10-tetracarboxylic monoanhydride monoimides substituted on one or both imide nitrogen atoms by alkylene- or arylenesulphonic groups, or on corresponding tetracarboxylic diimides or on a halogenated product thereof can be used not only as dispersing agents for pigments of the same class of compounds or other categories but also directly as pigments and fluorescent as well as polymer-soluble dyes.
Patent CA-2068446-C (CA)
Title: Deformable-elastic intraocular lens
Inventor: GUPTA AMITAVA
IPC: A61L27/16
Filed: 1992-05-12
Granted: 2001-08-07
Abstract: A deformable-elastic intraocular lens comprising a deformable-elastic lens body of crosslinked acrylic material formed of copolymers of methacrylate and acrylate esters which are relatively hard and relatively soft at body temperature, crosslinked with a diacrylate ester to produce an acrylic copolymer having a substantially tack-free surface, a crosslink density of between 1.2 x 10-1 and 3.0 x 10-1 moles per liter, and a glass transition temperature in the range of -30°C to 25°C, a tensile modulus between 1000 and 3000 psi and an elongation a break of 100% or greater.