baber/WOPTO huggingface dataset:
Patent CA-2062943-A1 (CA)
Title: Method of establishing identity
Inventor: CHEUNG LORI L C
IPC: C12Q1/68
Filed: 1991-04-26
Abstract: A method for identifying an individual member of a species of organism comprises analyzing the DNA of the organism in respect to the presence or absence in the genome of one or more polymorphic enzyme sites and based on the comparison of these results to the presence or absence of one or more polymorphic enzyme sites in the DNA of one or more comparative members of the species, so characterizing the individual member of the species.
Patent CA-2063056-A1 (CA)
Title: Snap-in connector with integral spring
Inventor: FAVALORA MARK L
IPC: H02G3/06
Filed: 1992-03-13
Abstract: A connector for coupling an electrical conduit in an aperture in a support having a wall of variable thickness.      The connector includes a body member having resilient legs with locking tongues on one end and a conduit retaining formation on the other end, and a frusto-conical spring coupled to the body member. The spring is integrally coupled to the body member between the locking tongues and retaining formation. The connector is sealingly engaged with the support by engagement of the spring on one side of the support and engagement of the locking tongues on the other side.
Patent CA-2065711-A1 (CA)
Inventor: HENNING WALTER S
IPC: A61M13/00
Filed: 1992-04-09
Abstract: ABSTRACT   A device for dissipating electrical energy from a surgical device is provided. The electrical energy is induced on the surgical device when a charge-inducing instrument, e.g. an unipolar electrocautery device, is energized in proximity thereto. The induced energy is dissipated by conveying the energy along an electrically conductive element to an energy dissipation region. In a preferred embodiment of the invention, the surgical device is a cannula fabricated from a dielectric material, e.g., fiberglass, andinduced electrical energy is dissipated by contacting the energy dissipation region, e.g., a conductive band around the periphery of the cannula, with the body wall of the patient. An alternative means for grounding is achieved by providing an electrical fitting on a cannula housing which remains external to the patient's body, and securing a grounding wire thereto.
Patent CA-2066589-A1 (CA)
Inventor: THIERY DENIS
IPC: A01N63/14
Filed: 1991-08-02
Abstract: 2066589 9202138 PCTABS00110 L'invention est relative à une préparation de phéromone anti-oviposition, laquelle préparation est caractérisée en ce qu'elle est susceptible d'être obtenue à partir d'un extrait méthanolique des oeufs de la pyrale du maïs, et en ce qu'elle comprend un mélange des esters méthyliques des acides palmitoléique, palmitique, linoléique, oléique et stéarique, et à une composition anti-oviposition, active en particulier sur la pyrale du maïs, et caractérisée en ce qu'elle comprend en tant que principe actif, au moins un ester d'alkyle en C1-3 et d'acide gras en C14-20, ainsi qu'à leur application à la lutte contre les insectes ravageurs.
Patent CA-2075662-A1 (CA)
Title: Chromophore containing compounds and their use in determining interleukin-1b convertase activity
Inventor: CHAPMAN KEVIN T
IPC: A61P37/06
Filed: 1992-08-10
Abstract: TITLE OF THE INVENTION NOVEL CHROMOPHORE CONTAINING COMPOUNDS AND THEIR USE IN DETERMINING INTERLEUKIN-1.beta. CONVERTASE ACTIVITY.            ABSTRACT OF THE INVENTION         Disclosed are novel chromophore containing compounds of Formula II and their use in determining interleukin-1.beta. convertase (ICE) activity.  ICE has been implicated in inflammatory or immune-based diseases of the lung and airways; central nervous system and surrounding membranes; the eyes and ears; joints, bones, and connective tissues; cardiovascular system including the pericardium; the gastrointestinal and urogenital systems; the skin and mucosal membranes.       II
Patent CA-2076971-A1 (CA)
Inventor: POPECK CHARLES A
IPC: H01H71/12
Filed: 1990-03-01
Abstract: An electronic sectionalizer includes mounting structure (12) including first and second electrical contacts (18, 22) spaced from one another and electrically conductive structure (26) having an external surface and provided with first and second electrical terminals adapted to engage the first and second electrical contacts of the mounting structure in a closed condition of the sectionalizer. The sectionalizer provides for the release of the electrically conductive structure (26) from engagement with at least the first electrical contact (18) to permit the electrically conductive structure (26) to move from the closed position to an open position, and an actuator (104) is provided for actuating the release. A detector (40) is provided to detect a predetermined condition in the sectionalizer and the actuator (104) is controlled in response to the detection by an electronic control circuit (47) mounted to the external surface of the conductor (26).
Patent CA-2081814-A1 (CA)
Title: Absorbents for removing low-concentration nitrogen oxides
Inventor: ONITSUKA SHIGENORI
IPC: B01J20/08
Filed: 1992-10-30
Abstract: The invention provides first to fourth adsorb-ents for removing low-concentration nitrogen oxides.          The first adsorbent comprises a carrier of gamma-alumina, and ruthenium supported thereon.  The second adsorbent comprises a carrier of anatase-type titania, and ruthenium supported thereon.  The third adsorbent comprises ceramic paper retaining a carrier of anatase-type titania thereon, and ruthenium supported on the ceramic paper.          The fourth adsorbent comprises ceramic paper retaining a carrier of anatase-type titania thereon, and a ruthenium halide and a halide of addition metal which are co-supported on the ceramic paper.  These adsorbents are free of the influence of moisture and therefore usable without necessitating energy-consuming dehumidi-fication or only with dehumidification on a reduced scale.
Patent CA-2082871-A1 (CA)
Title: Ammonium polyphosphate microencapsulated with aminoplastic resins
Inventor: CIPOLLI ROBERTO
IPC: C08K9/10
Filed: 1992-11-13
Abstract: "AMMONIUM POLYPHOSPHATE MICROENCAPSULATED WITH  AMINO-PLASTIC RESINS"                  Abstract Ammonium  polyphosphate having the general formula (I):               (NH4) n + 2 Pn O3n + 1              (I) microencapsulated with condensation compounds  obtained by   means   of   the  polymerization   of   polyaminic compositions essentially constituted by derivatives  of 2,4,6-triamino-1,3,5-triazine,   having   the   general formula (II):            (II) with aidehydes, preferably formaldehyde.
Patent CA-2083045-A1 (CA)
Title: Syringe for dispensing multiple dosages
Inventor: WOODRUFF KEITH F
IPC: A61M5/315
Filed: 1992-11-17
Abstract: 31,700 SYRINGE FOR DISPENSING MULTIPLE DOSAGES              ABSTRACT OF THE DISCLOSURE         A syringe  (2)  for administering medicines, pharmaceuticals,  and  other  liquid  or  semi-liquid materials  includes  a  movable  scale  (18)  which  is automatically reset to a zero position after a prese-lected dosage of material has been discharged from the syringe.  The scale (18) is adjustable for selecting subsequent dosages to be discharged, which may be the same  or  different  in  quantity  from  the  previously discharged dosage.  The automatic zero reset feature of the scale (18) enables a user to administer multiple dosages of material from the same syringe, and vary the quantity of each dosage if desired, without the need to make calculations or adjust the scale to compensate for either the quantity of material previously discharged from the syringe or the quantity of material currently remaining in the syringe.   The automatic zero reset function is provided by a scale (18) which is movable, together with a slideable stop element (20), relative to a plunger (14) of the syringe (2), and releasably lockable at preselected positions on the plunger (14) corresponding to the quantity of material to next be discharged from the syringe.  In further aspects of the invention, the front ends of the plunger and a forward container (4) are tapered for complementary fit, and a storage element  (28) is provided  on the  syringe  for removably retaining a cover (10) for a discharge outlet (8) when the syringe is being used.
Patent CA-2084638-A1 (CA)
Title: Well drilling fluids and methods
Inventor: HIMES RONALD E
IPC: C09K8/24
Filed: 1992-12-04
Abstract: Abstract of the Disclosure Improved well drilling fluids and methods which prevent damage  to water  sensitive  formations while  drilling  are provided.  The drilling fluids include a formation stabilizing compound which contains an organic quaternary ammonium cation and an inorganic, organic or combination anion.
Patent CA-2085356-A1 (CA)
Title: Lacquer overlay wet process for artificial fly bodies
Inventor: HNIZDOR THOMAS A
IPC: A01K85/00
Filed: 1991-07-02
Abstract: A method of applying a design; such as a simulated live fish design, onto an artificial fly body (12) includes the step of ap-plying a base layer (34) of lacquer over the entire primed exterior surface of a buyoant artificial fly body (12). A first overlay (36) of a lacquer is applied in a predetermined pattern, i.e., stripes, dots, etc:  at predetermined discrete locations on the artificial fly body (12) while the base layer (34) is still wet. While the first overlay (36) of lacquer is still wet, a second overlay (38) of a lacquer is applied over the first overlay (36). The second overlay (38) mixes with the first overlay (36) of lacquer and flows outward from its point of initial application to a boundary spaced from the edge of the first overlay (36). A peripheral edge portion of the first overlay (36) remains exposed around the second overlay (38). Finally, a clear layer (40) of lacquer is applied over the entire artifi-cial fly body (12) after all of the overlays are dry. A third overlay (44) may be optionally applied over certain of the second over-lays (38), while the second overlays (38) are still wet, to simulate other patterns, such as eyes, found in live fish.
Patent CA-2085613-A1 (CA)
Title: Fat substitutes and method of preparing organic microbeads
Inventor: SPEIRS CHARLES
IPC: A23L29/256
Filed: 1991-06-19
Abstract: A method for preparing microparticulate beads of gel material comprises forming an emulsion from a gellable composition and an immiscible liquid and activating gellation of the composition thereby forming microparticulate gel beads. The gellable composition may comprise an alginate or pectate, divalent metal ions and possibly a sequestrant for the metal ions. The microparticulate beads are usable according to one aspect of the invention in or as fat substitutes and the invention includes such fat substitutes and food products incorporating the fat substitutes.
Patent CA-2086220-A1 (CA)
Title: Fluorinated polyurethanes and polyurethane-ureas, and methods for preparing them
Inventor: FERRERI ENRICO
IPC: C08G18/10
Filed: 1992-12-23
Abstract: FLUORINATED POLYURETHANES AND POLYURETHANE-UREAS, AND METHODS FOR PREPARING THEM.     Fluorinated     polyurethanes     and     polyurethane-ureas,   of heat-processable,  elastomeric  type,  constituted by rubber-like blocks and hard blocks, comprising segments derived from:     (a) a macroglycol or polybutadiene-diol; (b) a perfluoropolyether-diol of formula HO(CH2CH2O)n-CH2-Q-CH2-(OCH2CH2)nOH   wherein Q is a perfluoropolyether chain and "n" is comprised within the range of from 1 to 5;     (c)    an aromatic, aliphatic, or cycloaliphatic diisocyanate, and (d)    an aliphatic, cycloaliphatic or aromatic diol or diamine, containing from 2 to 14 carbon atoms.            They contain from 4 to 30% by weight of fluorine, from 10 to 60% by weight of hard components, with the molar ratio of rubber-like components (a): (b) comprised within the range of from 2 to 20. At least 80% of rubber-like segments deriving from (b) component are connected, at  least at one of their sides, through a segment deriving from (c) component, with a rubber-like segment deriving from (a) component.
Patent CA-2086321-A1 (CA)
Title: Cyclohexene derivative and method of producing the same
Inventor: HARUTA JUNICHI
IPC: C07C62/38
Filed: 1992-04-24
Abstract: A B S T R A C T    A novel (1R, 2S)-1-acyl-2-carboxycyclohex-4-ene derivative represented by the following general formula [I], and its producing method,                 [I]    (where R1 represents a hydrogen atom, a lower alkyl group, or substituted or unsubstituted aryl group, and R2 represents a hydrogen atom, or a lower alkyl group).          A method of producing (3S, 4R)-4-substituted-3-carboxycyclopentanone derivative represented by the following general formula [A],                 [A] (where R1 and R2 are the same as those mentioned above).
Patent CA-2088256-A1 (CA)
Title: Process for producing low molecular weight isoolefin polymers
Inventor: WHITE DONALD A
IPC: C08F8/50
Filed: 1991-08-19
Abstract: A kit of components to be manufactured by a cigarette manufacturer for assembly of a filtered, smokable cigarette by a consumer comprises lengthy tobacco rods wrapped in a consumable wrapper, individual filters and tipping papers. The tipping papers are provided on a flat sheet and may be removed from the sheet one at a time for use. To assemble the smokable cigarette the wrapped rod is cut into desired lengths. One of the desired lengths is then placed adjacent a filter and the tipping is wrapped about the filter and the severed tobacco rod to provide the finished cigarette.        A first assembly device to assist in the assembly of the kit components by the smoker comprises a trough with a depression adapted to receive the tobacco rod. A transverse slot assists in severing the rod into the desired lengths. For the assembly process a tipping paper is placed in guide means above the trough. A tobacco filter is laid over the tipping means and then a severed tobacco rod is placed adjacent the filter. The filter and tobacco rod are pressed down into the trough to partially wrap the tipping paper around the circumference and the tipping paper is then wrapped around the remainder of the circumference of the filter and a portion of the severed rod.     A more sophisticated assembly device comprises a housing with a central bore and a rotating member which may be rotated within the bore of the housing. For assembly a filter and a severed tobacco rod are loaded into the annular gap between the bore of the housing and the rotating member. A tipping paper then fed by guide means through the wall of the housing to contact the filter and a portion of the severed rod. Rotation of the rotating member within the housing causes opposite of the filter and tobacco rod to draw the tipping paper into the housing and to wrap the tipping paper about the filter and tobacco rod. The housing has a slot to discharge the completed cigarette from the housing.
Patent CA-2088273-A1 (CA)
Inventor: BARONE DANIEL L
IPC: A61K31/445
Filed: 1991-07-29
Abstract: Process for manufacturing a solid oral dosage form of a loperamide compound (preferably the hydrochloride salt of loper-amide) by dissolving a loperamide compound in a short chain alcohol (preferably ethanol) prior to combining with a pharmaceut-ically acceptable carrier(s).  The present invention also relates to the solid oral dosage forms (preferably compressed unit dosage form) prepared by this process.
Patent CA-2088291-A1 (CA)
Title: Process for Decomposing Polysaccharides in Alkaline Aqueous Systems
Inventor: MONDSHINE THOMAS C
IPC: C09K8/68
Filed: 1993-01-28
Abstract: Alkaline earth metal or transition metal peroxides are used as a delayed breaker in alkaline aqueous fluids containing a water soluble hydrophilic polysaccharide polymer hydrated therein. The peroxide is activated by increasing the temperature of the fluid. The invention is particularly useful for the delayed break of hydraulic fracturing fluids containing hydroxypropyl guar polymer.
Patent CA-2088696-A1 (CA)
Title: Zirconium oxide and nitride oxide coated cardiovascular implants
Inventor: DAVIDSON JAMES A
IPC: A61F2/30
Filed: 1993-02-03
Abstract: ABSTRACT        The invention provides synthetic metallic heart valves fabricated of zirconium or zirconium alloys that are coated with blue-black zirconium oxide or zirconium nitride to provide a surface that is hard, biocompatible, resistant to impact, cavitation, and microfretting wear and exhibits improved hemocompatihility.
Patent CA-2090854-A1 (CA)
Inventor: SANTHANAM ANAKKAVUR T
IPC: C23C16/36
Filed: 1991-05-15
Abstract: Provided is a coated cutting tool having a coating and a substrate. The coating includes at least one chemical vapor deposited (CVD) layer and at least one physical vapor deposited (PVD) layer. The outermost layer of the coating is a PVD layer, containing residual compressive stresses. The substrate is a composite having hard refractory grains bonded together by a binder material.
Patent CA-2091318-A1 (CA)
Title: Endoscopic material delivery device
Inventor: CHURINETZ ROBERT W
IPC: A61B17/00
Filed: 1993-03-09
Abstract: ABSTRACT OF THE DISCLOSURE   A device for delivering a quantity of material endoscopically to an intended site of application within a body through an incision or entrance woundincludes a handle portion with movable trigger means, and an endoscopic portion.A reservoir or cartridge containing material for delivery may be disposed in thehandle or endoscopic portion of the delivery device. In operation, the trigger means may be operated in such a manner so as to cause a discharge of a metered quantity of material from the proximal end of the endoscopic tube.
Patent CA-2091989-A1 (CA)
Title: Phenylpyridinol derivatives as medicaments
Inventor: PORTER RODERICK A
IPC: A61P15/04
Filed: 1991-09-26
Abstract: Phenylpyridinol derivatives are disclosed as medicaments.
Patent CA-2096874-A1 (CA)
Title: Variable wall concrete molding machine
Inventor: DEL MONTE ERNEST J
IPC: B28B7/42
Filed: 1993-05-25
Abstract: A portable concrete molding apparatus for forming concrete structures of a predetermined configuration, either on-site or at a central manufacturing facility. The apparatus includes a trailer having furnace plenum bounded by a pair of fixed walls. Each fixed wall cooperates with a movable wall for forming a mold therebetween.      Each movable wall includes a concrete inlet for introducing concrete into the bottom portion of the mold. The fixed and movable walls include push-off valves for ensuring separation of a concrete structure from the mold walls, as the mold walls are separated.
Patent CA-2098921-A1 (CA)
Inventor: WHITMAN RUSSEL B
IPC: C07K14/52
Filed: 1991-12-20
Abstract: L'invention concerne des peptides et des dérivés de peptides relatifs au facteur plaquettaire 4 qui présentent une activité angiogénique, ainsi que des compositions pharmaceutiques comprenant ces peptides, et des procédés favorisant l'angiogénèse grâce à l'utilisation de ces peptides, l'invention se base, en partie, sur la découverte qu'un octapeptide dérivé du facteur plaquettaire 4 et sept peptides apparentés structurellement (Figure 1) se sont avérés capables d'induire une réponse angiogénique in vivo mesurée par néovascularisation dans une analyse d'un implant cornéen chez le lapin par mesure de la chimio-attraction des cellules endothéliales capillaires. Ces huit peptides représentent des modes de réalisation spécifiques non limitatifs de la présente invention. Les peptides angiogéniques de l'invention peuvent être particulièrement utiles pour la cicatrisation de blessures, y compris la cicatrisation d'incisions, la réparation osseuse, la cicatrisation de brûlures, et la réparation post-infarctus de blessures du système nerveux central ou du myocarde; et l'assimilation de tissus greffés en particulier chez des personnes souffrant d'insuffisances vasculaires, telles que les diabétiques.
Patent CA-2098998-A1 (CA)
Title: Pneumatic spring for a vehicle seat
Inventor: SMITH RODNEY F
IPC: B60N2/52
Filed: 1992-11-17
Abstract: A pneumatic spring (18) for damping the relative motion between a vehicle seat (22) and a base (24) upon which the seat (22) is mounted utilizes a rolling lobe sleeve (72), a plug (74) secured within one end of the sleeve (72) and a piston (70) secured within the other end of the sleeve (72) for movement toward and away from the plug (74) as the sleeve (72) rolls along the outside surface of the piston (70). The piston (70), sleeve (72) and plug (74) provide the surfaces of a variable-volume chamber (108) and the piston (70) includes an internal piston cavity (92) of a fixed size and shape. The variable-volume chamber (108) and piston cavity (92) contain a pneumatic fluid, and an orifice (110) is provided within the piston (70) which permits flow communication between the variable-volume chamber (108) and the piston cavity (92).
Patent CA-2100467-A1 (CA)
Title: Transportation device
Inventor: KAERKKAEINEN AULIS
IPC: B63B35/81
Filed: 1992-01-09
Abstract: The object of the invention is a transportation device which consists of a cover (1, 2) made of an elastic fabric material with filling material placed inside it. The presently available devices, especially those intended for downhill sliding i.e. sledges, toboggans, sliders and so on are usually rigid and when sliding downhill one has to endure bumps etc. as the device goes over uneven ground. In the transportation device, according to the invention, the filling material is a granular-like material which at least partially is free to move around inside the transportation device and moulds to the shape of the user.
Patent CA-2102147-A1 (CA)
Title: Curtain rail and method of its manufacture
Inventor: BOSGOED HENRIKUS W F
IPC: A47H1/04
Filed: 1993-11-01
Abstract: Abstract:          The invention relates to a curtain rail (1,2), for instance made of metal with a muffled layer, which rail is provided with a slit (8) through which rolling or sliding devices can be introduced, and optionally across the slit and adjacent to it with reinforcing ribs (6), while the rail in accordance with the invention is provided with a friction reducing layer (12), made of unpigmented polyvinyl chloride, a silicone or polytetrafluoroethylene.          Fig. 2
Patent CA-2103103-A1 (CA)
Inventor: WORMS GERARD W
IPC: E04H1/12
Filed: 1993-11-15
Abstract: A sectional shelter is made of a set of panels of plastic material arranged side by side, along with a plastic roof cap. The panels are coupled by ribs projecting from one edge portion of each panel and a channel along the other edge portion. Retainers are pivotally mounted on the inside of the wall adjacent the channeled edge portion so that the edge portion carrying the ribs may be captured between the inside wall of the panel and the retainer. The shelter has curved and straight panels so that it may have variousconfigurations.  Door and window openings are formed in the wall panels and are closed by doors and windows fastened on the panels.
Patent CA-2108587-A1 (CA)
Title: Neutral, Ultraviolet Absorbing, Fixed Tint Glasses
Inventor: KERKO DAVID J
IPC: C03C4/02
Filed: 1993-10-18
Abstract: A transparent glass which, at a thickness of 2 mm, does not transmit more than about 1% of ultraviolet radiation at a wavelength of 380 nm and exhibits a neutral gray, fixed tint bounded by apices A, B, C, D, A of the drawing, a purity no higher than 6, and a luminous transmittance between 10-16, said glass having a composition consisting essentially, expressed in terms of weight percent on the oxide basis, of SiO2     65-72          CaO         0-1.5 B2O3     2-6           Al2O3+caO  0.2-2.25 Na2O      6-10          AS2O3       0-0.3 K2O      10-16          Fe2O3      4.8-6.2 Na2O+K2O 17-23          CO3O4    0.012-0.02 K2O:Na2O 1.25-2.25       NiO      0.16-0.21 A12O3    0-2.25          ZnO         0-1.5.