baber/WOPTO huggingface dataset:
Patent FI-73228-C (FI)
Inventor: DAVIES STEPHEN PARRY
IPC: C08F4/04
Filed: 1983-07-28
Granted: 1987-09-10
Abstract: A monomer charge having a defined slight solubility in water, but giving rise to a polymer which is water-insoluble, is emulsified in water in the presence of a non-ionic surface-active compound which comprises in the molecule (a) a component of molecular weight at least 400 which is per se soluble in the aqueous phase, (b) another component of molecular weight 150-1000 which is per se soluble in the monomer phase and (c) an unsaturated grouping capable of copolymerising with the monomer(s) and being attached to or integral with the monomer-soluble component, and the emulsified monomer is then polymerised in the presence of a non-ionisable free radical azo initiator which is soluble in water and substantially insoluble in the monomer(s). The product is a wholly sterically stabilised aqueous polymer dispersion useful for the formulation of water-borne coating compositions.
Patent FI-84106-C (FI)
Inventor: FARRENKOPF BRUCE C
IPC: G01N33/94
Filed: 1986-04-14
Granted: 1991-10-10
Abstract: A method for determining total digoxin levels in a biological fluid sample containing digoxin-protein complex which method comprises disrupting the digoxin-protein complex by treating said sample solution with an effective amount of a dissociation agent selected from one or more members of the group consisting of a C3-C26 saturated or unsaturated fatty acid, a C2-7 lower alkanol, quinidine and  alpha -tocopherol so as to release the bound digoxin from serum protein, passing the treated sample solution through a centrifugal ultrafilter so as to selectively pass digoxin containing sample solution through said filter and retaining said serum proteins and determining the digoxin contents in said sample solution in a fluorescence polarization assay. A kit for carrying out the method is provided.
Patent FI-87175-C (FI)
Inventor: MANUSCH CHRISTOPH
IPC: B43M11/06
Filed: 1988-03-17
Granted: 1992-12-10
Abstract: A hand-operated device for transferring a film from a carrier tape to a substrate has a housing made up of two parts connected by a swivelable linkage. The housing has two rotatable pivot pins coupled to each other by a clutch coupling. A cartridge is held in position in this housing by a suitable arrangement of pins and receptacles. This cartridge has, conrotatably linkable to the pivot pins, a feed reel and a wind-up reel for the tape, and has an applicator element at one end over which the tape runs and which is used to press the tape against the substrate for transfer of the film.
Patent FI-92147-C (FI)
Inventor: LORD JOHN DAVID
IPC: A61K/
Filed: 1990-02-14
Granted: 1994-10-10
Abstract: The invention provides a stabilised aqueous solution of a water soluble pentamidine salt comprising an acetate buffer, and having a total acetate concentration of 0.01-­0.06M, and a pH of 4.0-5.0 at room temperature.
Patent FI-95271-C (FI)
Inventor: POLI STEFANO
IPC: C07K5/06
Filed: 1990-10-11
Granted: 1996-01-10
Abstract: 3-(L-pyroglutamyl)-L-thiazolidine-4-carboxylic acid and derivatives thereof are prepared by condensing L-pyroglutamic acid or its substitution products, either in the presence of dicyclohexylcarbodiimmide or the like, or by condensation of active derivatives of L-pyroglutamic acid with 4-thiazolidine-carboxylic acid derivatives.
Patent NO-145330-C (NO)
Inventor: AASLUND CHRISTER
IPC: B22F5/00
Filed: 1975-04-17
Abstract: A method and a capsule and a blank for producing tubes, bars or similar profiled elongated dense metal objects, preferably in stainless steel qualities, by single or multi-stage extrusion of capsules which are filled with powder of metals or metal alloys or mixtures thereof or with mixtures of powder of metals and/or metal alloys with ceramic powder and sealed and which are adapted in their form to the desired object or intermediate product, as starting material a powder being used which consists at least predominantly of substantially spherical grains and the capsule filled with said powder and sealed being compressed by means of cold-isostatic pressure acting all round until the density of the powder reaches at least 80% of the theoretical density.
Patent NO-143953-C (NO)
Inventor: KALVATN IVAR
IPC: B60N2/02
Filed: 1978-10-24
Abstract: Pivotable adjustment mechanism is provided for the connection of two mutually moveable members. Such members can be a seat portion and a base support portion of a chair, two cooperating, shaft forming members of an apparatus, a machine, etc. The adjustment mechanism includes two concentric rings suspended according to the cardan principle. The two rings each have a torsion bar disposed along a diameter of and securely fastened to its ring for adjustment of the latter, the two torsion bars being arranged at right angles to each other. A first member is fastened to the outer ring which is suspended by rotatably mounting the ends of its torsion bar in brackets secured to the inner ring which is axially displaced of the outer ring. The inner ring is suspended by rotatably mounting the ends of its torsion bar in a bracket secured to a second member of the chair, apparatus, machine, etc. The torsion bars of the outer ring are secured at their centers against rotation relative to the inner ring and the bracket secured to said second member respectively. This provides a more robust construction with the use of torsion springs which provides a longer lifetime for the springs and less noise in the springs during use.
Patent NO-167501-C (NO)
Inventor: COFFMAN PAUL MAHONEY
IPC: C08J11/06
Filed: 1985-04-30
Abstract: 7-Layer laminates comprising one layer of ethylene-vinyl alcohol copolymer, two adjacent layers of adhesive, two layers of a particular scrap regrind composition and two layers of polypropylene, the scrap composition comprising an inorganic mineral filler in an amount to prevent delamination between layers.
Patent NO-161762-C (NO)
Inventor: HANNUKAINEN HANNU
IPC: A01B63/112
Filed: 1985-05-10
Abstract: A tubular flexural bar (15), consisting of magnetic material, contains an iron core (23) of magnetically soft material, on opposing limbs of which are wound a pair of exciting coils (27,28). The shaped corners of the iron core (23) make good magnetic contact with the inner surface of the flexural bar (15). Magnetic flux is induced by the coil excitation in three parts, the first two producing flux which passes through two paths in the flexural bar, whilst a third flux circulates around the core and through the air gap (25) to be detected by a Hall element (26). When the flexual bar (15) is loaded, its reluctance changes and the first fluxes become unequal, changing the gap flux with a resulting signal from the element (26) being related to the distorting force applied to the flexural bar (15).
Patent NO-170385-C (NO)
Inventor: HEINE UTE
IPC: A23L29/20
Filed: 1987-04-10
Abstract: A dry food composition which is adapted to be reconstituted with milk to form a pudding. The composition comprises a sweetening agent, a natural or modified starch, carrageenan gum, one or more pectins, a second gum and optionally one or more flavourings or colouring agents. The second gum being a plant seed gum, microbial gum or cellulose gum. The composition is capable of being added directly to boiling milk.
Patent NO-166770-C (NO)
Inventor: KOBAYASHI YUKIO
IPC: B44C/
Filed: 1988-03-07
Abstract: An apparatus comprises mechanisms for inletting (4) and outletting (8) cylindrical objects (2), a mechanism for supplying (a) a transfer film (6) and a pressurising mechanism (7). A heat roller (5) has a magnetic flux generation mechanism, which heats the jacket roller based on the principle of exothermic of low-frequency induction heating. The objects (2) are continuously supplied and regulated by a timing belt (11), and a number of them are provided to a holder (13). The transfer film (6) is also continuously supplied, the position of which is precisely controlled by cylinders (43) with a sensor (48). After positioning, the objects (2) and the transfer film (6) are pressed against the heat roller (5) and the printing layer of the film is transferred onto the objects.
Patent NO-178435-C (NO)
Inventor: COSTA JEAN-LOUIS
IPC: B01J31/38
Filed: 1991-11-07
Abstract: A catalytic solid based on complexed TiCl3 is obtd. by heating, in presence of a halogenated activator, the liq. resulting from contacting TiCl4, pre-treated with an electrodonor, with a compsn. (C) of formula AlRp(Y)qX3-(p+q), where R = hydrocarbon gp.; Y = OR', SR' or NR'R''; R', R'' = hydrocarbon gp. of H; X = halogen; p, q = 0-3; p+q = 0-3.
Patent AU-758970-C (AU)
Title: Receptor based antagonists and methods of making and using
Inventor: STAHL NEIL
IPC: C12N15/12
Filed: 1999-09-22
Granted: 2007-05-03
Abstract: The present invention provides fusion polypeptides that bind to and traps Interleukin-4 (IL-4), thus acting as am IL-4 antagonist. It also provides nucleic acid sequences that encode the fusion polypeptides, and methods of making them and uses for them.
Patent CA-2004322-C (CA)
Inventor: BELISLE J GUY
IPC: F16L59/14
Filed: 1989-11-30
Granted: 1997-05-13
Abstract: An insulating device for insulating conduits such as water pipes or the like is disclosed.  The device has first and second body members, each having first and second opposed ends and an interior passageway between the opposed ends adapted to form a portion of a hollow passageway.  The first body member has first axially extending engaging means, and the second body member has second axially extending engaging means adapted to cooperatively engage with the first engaging means whereby the first and second body members, when assembled, cooperatively engage to form an integral unit having an axially extending passageway therethrough for receiving and enclosing a conduit or the like, each of the body members having at a first end, first cooperating means, each of the body members have at the second end, second cooperating  means whereby the first cooperating means of a pair of the body members when assembled, are adapted to form with the second opposed end of a further assembled pair of body members, a cooperating joinable structure about a conduit or the like.  There is also disclosed a method of forming the insulating device of the present invention.
Patent CA-2006288-C (CA)
Title: Gain controller
Inventor: YAMASAKI HIDENORI
IPC: H03G9/00
Filed: 1989-12-21
Granted: 1993-07-20
Abstract: ABSTRACT OF THE INVENTION      An improved gain controller for use in an audio equip-ment for controlling a gain of an audio signal without causing any clipping distortion and keeping a good S/N ratio.  The gain controller is accordance with this invention comprises a tone controller for setting a frequency characteristic for attaining a preferable tone, a first electronic volume controller arranged at the front stage of the tone controller for attenuating an input signal, a second electronic volume controller arranged at the rare stage of the tone controller for attenuating the signal therefrom and a microprocessor for controlling the first electronic volume controller, the second electronic volume controller and the tone controller in a cooperative manner, thereby the amount of attenuation at the first electronic volume controller is determined by the microprocessor in response to the selected frequency characteristic in the tone controller and the amount of attenuation at the second electronic volume controller is determined by the microprocessor in response to the total attenuation in the whole system.
Patent CA-2012013-C (CA)
Title: Antitumor antibiotic bmy-41339
Inventor: GOLIK JERZY
IPC: A61P31/04
Filed: 1990-03-13
Granted: 1995-08-22
Abstract: A novel antitumor antibiotic designated BMY-41339 is produced by fermentation of certain strains of Actinomadura verrucosospora.  BMY-41339 exhibits antimicrobial activity and also inhibits the growth of tumors in expetimental animals.
Patent CA-2013321-C (CA)
Title: Method of producing fluff pulp with improved defibration properties
Inventor: JOKINEN OLLI
IPC: D21C5/00
Filed: 1990-03-28
Granted: 1990-09-30
Abstract: The invention relates to the production of fluff pulp with improved defibration properties by exposing the pulp to an enzyme treatment at any stage during the pulp production process. The enzyme treatment is preferably carried out by means  of an  enzyme  preparation  containing cellulolytic and/or hemicellulolytic activity. The enzyme treated fluff pulp is particularly useful in the manufacture of disposable hygiene products and air-laid products.
Patent CA-2014296-C (CA)
Title: Integrated circuit
Inventor: MIKOSHIBA NOBUO
IPC: H01L21/8236
Filed: 1990-04-10
Granted: 2000-08-01
Abstract: A depletion operation is realized by using a depletion type MOSFET even at the room temperature or the liquid nitrogen temperature without doping the channel portion below the gate electrode with impurities having a conductivity type, which is opposite to the conductivity type of the semiconductor substrate.      Further this FET can construct an inverter together with an enhancement type FET and these can be integrated on one substrate.
Patent CA-2015028-C (CA)
Title: Transmit and receive diplexer for circular polarization
Inventor: HUDSPETH THOMAS
IPC: G01S7/02
Filed: 1990-04-20
Granted: 1994-04-19
Abstract: TRANSMIT AND RECEIVE DIPLEXER   FOR CIRCULAR POLARIZATION                                     ABSTRACT A diplexer for processing polarized energy at separate transmit and receive frequencies. The nature of the polarization may be circular, linear or elliptical, de-pending upon the phasing associated therewith. The diplexer comprises a waveguide having first and second ports disposed at opposite ends thereof. A symmetrical band-pass resonator arrangement is disposed around the periphery of the waveguide andcouples energy at the receive frequency out of the waveguide. A symmetrical band-stop resonator arrangement is also disposed around the periphery of the waveguide and filters energy at the receive frequency to prevent coupling of received energy to the second port. The bandpass resonators of each of the resonator arrangements gen-erally include tuning members that control the amount of energy coupled from thewaveguide and that adjust and balance the polarization components of the energy to maintain the polarization state thereof. A plurality of tuning rings may be disposed adjacent to the first port that compensate for the impedance mismatch caused by ex-ternal components coupled to the waveguide. A tuning ring may also be provided at the second port that compensates for impedance mismatch caused by the resonator arrangements. The diplexer is generally an overmoded structure that permits the propagation of higher order modes in the received energy. The symmetry provided in the bandpass resonator arrangement inhibits or prevents the excitation of these higher order modes and hence received energy not coupled out of the diplexer through the second port. Similarly, the symmetrical nature of the bandstop resonator arrangement also inhibits scattering of higher order modes and hence improves the performance of the diplexer.
Patent CA-2015762-C (CA)
Title: Garment cover
Inventor: GILCHRIST WILLIAM T JR
IPC: A47G25/54
Filed: 1990-04-30
Granted: 1994-11-08
Abstract: A roll of garment covers comprising of two sheets which are bonded together in selected areas and a plurality of perforated lines so that a single cover may be readily removed from the roll.
Patent CA-2017099-C (CA)
Inventor: CHAN RAYMOND SCOTT
IPC: G06F11/10
Filed: 1990-05-18
Granted: 1998-06-23
Abstract: An apparatus and method of detecting parity errors includes checking data and associated parity in parallel with use of that data by an arithmetic logic unit.  Upon detection of an error, the arithmetic logic unit will pass the data, unchanged, and associate that data with a new parity that is generated from the data.  The data and new parity is then returned to the input of the arithmetic logic unit for processing.  During the detection and reassociation sequence, downstream registers are paused to allow the reassociation of data and parity to take place, and to allow the data then be processed by the arithmetic logic unit.
Patent CA-2017186-C (CA)
Inventor: SICK AUGUST J
IPC: A01N63/50
Filed: 1990-05-18
Granted: 2009-03-24
Abstract: Novel Bacillus thuringiensis genes encoding toxins which are active against lepidopteran insects have been cloned from novel lepidopteran-active B.  thuringiensis microbes. The DNA encoding the B. thuringiensis toxins can be used to transform various prokaryotic and eukaryotic microbes to express the B.  thuringiensis toxins. These recombinant microbes can be used to control lepidopteran insects in various environments.
Patent CA-2017265-C (CA)
Title: Cosmetic composition against ageing of the skin
Inventor: LE FUR GERARD
IPC: A61K8/00
Filed: 1990-05-22
Granted: 1995-10-24
Abstract: The invention relates to a cosmetic composition comprising a mixture of (a) betaine, (b) ATP or an ATP generating system, (c) a magnesium salt, and (d) a potassium salt, in a cosmetically acceptable vehicle for topical administration and to a method for counteracting ageing of the skin in a living human which utilizes the new composition.
Patent CA-2021437-C (CA)
Title: Signal encoding apparatus
Inventor: IWAHASHI NAOTO
IPC: H03M7/30
Filed: 1990-07-18
Granted: 2000-10-17
Abstract: A signal encoding apparatus for cutting out blocks of an input signal waveform at a predetermined time interval and converting the in-block signal by mutually independent conversion axes fox encoding, wherein the waveform cutting block length along the time axis is changed according to the input signal.
Patent CA-2023127-C (CA)
Inventor: GUERET JEAN-LOUIS
IPC: A61K8/89
Filed: 1990-08-10
Granted: 2000-11-07
Abstract: Le film composite selon l'invention est constitué par une couche occlusive, et une couche réservoir constituée d'une matrice de polymère silicone contenant une phase aqueuse gélifiée cosmétiquement et/ou pharmaceutiquement active sous forme d'inclusions dispersées, l'ensemble étant associé à une protection amovible. La matrice comporte une trame du coté opposé â la couche occlusive. Ce film peut être appliqué sur la peau pour faire pénètrer par transdermie des substances cosmétiquement ou pharmaceutiquement actives. L'invention concerne également des procédés de préparation de ces films.
Patent CA-2024061-C (CA)
Inventor: COMEAU LAURIER EMILE
IPC: E21B47/01
Filed: 1990-08-27
Granted: 2001-10-02
Abstract: Improved techniques are provided for drilling a deviated borehole through earth formations utilizing a rotary bit powered by a drill motor, and for obtaining information regarding the borehole or earth formations while drilling. An inclinometer is positioned below the drill motor and within a sealed cavity of a housing fixed to a drill motor sub, and a transmitter within the sealed cavity forwards acoustic or radial wave signals to a receiver provided in a measurement-whils-drilling tool. The MWD tool may be provided within a non-magnetic portion of the drill string, and further houses an accelerometer for sensing borehole direction. Both borehole inclination and directional signals are transmitted to the surface by the MWD tool, and the drilling trajectory is altered in response to the signals.
Patent CA-2030038-C (CA)
Title: Coded modulation for mobile radio
Inventor: WEI LEE-FANG
IPC: H04L1/00
Filed: 1990-11-15
Granted: 1995-01-03
Abstract: Interleaved block-coded modulation with built-in time diversity is used for fading channel applications. Various modulated block codes of various dimensionalities are disclosed, each built up from an M-DPSK constellation. The signal points making up each codeword are re-ordered by an interleaver in a way which matches the interleaving to the block code, thereby increasing the effective size of the interleaver.
Patent CA-2030942-C (CA)
Title: Process for preparation of 2-substituted-1, 4-naphthoquinone
Inventor: HATTA YUMI
IPC: C07C66/02
Filed: 1990-11-27
Granted: 1997-09-16
Abstract: A process for preparation of a 2-substituted-1,4-naphthoquinone which comprises oxidizing a 2-substituted naphthalene to obtain reaction products comprising a 2-substituted-1,4-naphthoquinone and a 6-substituted-1,4-naphthoquinone; adding a diene compound to the reaction products and heating the mixture to form a Diels-Alder reaction adduct between the diene compound and the 6-substituted-1,4-naphthoquinone in the reaction products; and separating the 2-substituted-1,4-naphthoquinone from the adduct.
Patent CA-2032685-C (CA)
Title: Conveyor with rigidly locked sections
Inventor: MCCARTHY MICHAEL D
IPC: B65G19/28
Filed: 1990-12-19
Granted: 1995-12-26
Abstract: A trough for a livestock feed conveyor, the conveyor having conveying devices  such as paddles residing in the trough and a drive unit for moving the conveying devices within the trough so as to convey the feed.  In a preferred embodiment, the trough is constructed of an upper trough portion, a lower trough portion attached to the upper trough portion,  each trough portion including segments,  with transverse boundaries between the segments, connecting plates for connecting the segments of each of the trough portions together, the relative lengths of the segments of both trough portions being chosen and assembled so that the boundaries  between  segments  of  the  upper  trough portion do not coincide with the boundaries between sections of the lower trough portion.  According to a preferred embodiment, the connecting plates are splice plates removably connected to a leading end of one segment and a trailing end of an adjacent segment of the upper trough portion,  and to the lower trough portion at a position spaced apart from and between the two ends of any segment of the lower trough portion.
Patent CA-2036733-C (CA)
Title: Immunodominant acetylcholine receptor peptides useful for t-helper cell sensitization
Inventor: CONTI-TRONCONI BIANCA M
IPC: A61K38/095
Filed: 1991-02-20
Granted: 2004-07-20
Abstract: The present invention provides an in vitro enriched population of T-helper (TH) cells having a receptor site for at least one synthetic peptide corresponding to sequences found in the a-subunit of the nicotinic acetyl choline receptor (AChR), which synthetic peptide has the formula: gln-ile-val-thr-thr-asn-val-arg-leu-lys-gln-gln-trp-val-asp-tyr-asn-leu-lys-trp;   ala-ile-val-lys-phe-thr-lys-val-leu-leu-gln-tyr-thr-gly-his-ile-thr-trp-thr-pro;   ser-thr-his-val-met-pro-asn-trp-val-arg-lys-val-phe-ile-asp-thr-ile-pro-asn;   ile-ile-gly-thr-leu-ala-val-phe-ala-gly-arg-leu-ile-glu-leu-asn-gln-gln-gly;   or a fragment of one of said peptides having at least five amino acid residues.
Patent CA-2037368-C (CA)
Title: Vessel
Inventor: DE RIDDER PIETER HENDRIK GEERA
IPC: E02D15/10
Filed: 1991-02-28
Granted: 2003-01-21
Abstract: The invention relates to a vessel provided with tubular means descending from or beside the vessel, said tubular means being intended for depositing material therethrough on the underwater bottom surface.      Driving means are provided near the bottom end of said tubular means, by which the end of the tubular means is movable transversely to the longitudinal axis of the tubular means. Along at least most of its length the tubular means is built up of a number of shells arranged one above the other, whose upper sides and bottom sides are open, said shells slightly tapering off toward the bottom, whereby the upper end of a shell overlaps the bottom end of a shell located therebelow, while forming an open gap between said overlapping shell ends. Each shell is connected, by flexible connecting means, to the shell located directly therebelow.