baber/WOPTO huggingface dataset:
Patent CA-2097245-A1 (CA)
Title: Equipment for and method of precalcining any mineral materials whatsoever
Inventor: PALIARD MAURICE
IPC: B01J6/00
Filed: 1993-05-28
Abstract: An equipment for precalcining any mineral materials whatsoever comprising a precalciner consisting of a combustion chamber communicating through a passage-way with a reaction chamber itself communicating via a duct with a separation cyclone, the reaction chamber being fed with smokes issuing from a firing furnace and three ducts feeding with hot air issuing from a cooler the combustion chamber, a voluted casing at the level of a burner and said duct, respectively, the equipment in particular permitting the manufacture of cement clinker while greatly minimizing the emission of nitrogen oxides.
Patent CA-2097450-A1 (CA)
Title: Dispositif pour la commande d'un vibrateur a moment variable
Inventor: HOUZE CHRISTIAN
IPC: B06B1/16
Filed: 1993-06-01
Abstract: PRECIS DE DIVULGATION            Le dispositif selon l'invention fait intervenir un déphaseur commandé  par  un  actionneur  hydraulique  à  double  effet comportant une chambre de déphasage connectée à la sortie du distributeur par l'intermédiaire d'un circuit comprenant un clapet de non retour et un accumulateur hydraulique dont la pression de chargement peut être limitée grâce à un limiteur et une chambre de rephasage dont la pression est commandée par un régulateur de pression de manière à ce qu'à chaque valeur de commande du régulateur corresponde un déphasage déterminé.  L'invention s'applique notamment à l'enfoncement dans le sol d'objets tels que des pieux ou des palplanches.
Patent CA-2097608-A1 (CA)
Title: Vanadyl complexes of hydroxamate chelators and pharmaceutical compositions comprising them
Inventor: SHECHTER YORAM
IPC: A61P3/10
Filed: 1992-10-06
Abstract: Vanadyl complexes of chelating dihydroxamate compounds suitable for oral treatment of diabetes are disclosed. The dipodal hydroxamate ion carriers effectively bind and transport vanadyl ions across lipid membranes and potentiate glucose metabolism. The complexes may be generated in vivo by administration of a vanadyl salt and the hydroxamate ion carrier.
Patent CA-2097745-A1 (CA)
Inventor: O'CONNOR TIM
IPC: G08B5/00
Filed: 1993-06-04
Abstract: ABSTRACT   This product is a water sports safety alert device. It's primary purpose is to alert others of possible danger. It is a very simple product, an easy to use signalling device that I wish I would have thought of many years ago. This product is designed to save lives as most of our lakes and waterways are now being utilized for a wide variety of activities especially in cottage country. We have boaters, fishermen, Jet-skiers, canoers, water-bikers, swimmers, house-boaters, rafters and just about any kind of water related activities. This leads to alot of high traffic areas and unfortunately accidents, some of which I think my product can deter.
Patent CA-2099711-A1 (CA)
Title: Method and apparatus for cleaning optical surfaces
Inventor: KOWALCHUK KEVIN P
IPC: G02C13/00
Filed: 1993-06-29
Abstract: ABSTRACT OF THE DISCLOSURE A method and apparatus for cleaning an optical surface such as an eyeglass lens involves the use of a cleaning head having a contact seal for engaging around the perimeter of the surface to be cleaned.  The cleaning head defines a shallow cleaning cavity which includes the optical surface and the surface is cleaned by generating in the cavity a high velocity air flow across the surface, introducing a cleaning fluid into the air flow so as to scrub the surface, and terminating the introduction of cleaning fluid while maintaining the air flow to remove any residual cleaning fluid.  A particular application of the method to simultaneously clean all four surfaces of the eyeglass lenses of a pair of 3-D glasses is also disclosed.
Patent CA-2101557-A1 (CA)
Title: Pliable biological graft materials and their methods of manufacture
Inventor: TU ROGER
IPC: A61L27/24
Filed: 1992-02-13
Abstract: PLIABLE BIOLOGICAL VASCULAR GRAFTS AND              THEIR METHODS OF MANUFACTURE                          Abstract Preparing   chemically  cross-linked   collagenous biological graft material (10a) by preparation processes which include the step of altering the locations and/or orientations of chemical cross-linkages formed during the collagen cross-linking process.   Embodiments  of the method include various processes whereby physical force, stress or movement is applied to alter the relative positioning of the collagen fibers within the graft materials (10a) during at least the initial period of exposure to the collagen cross-linking reagent.
Patent CA-2103161-A1 (CA)
Title: D-type cyclin and uses related thereto
Inventor: BEACH DAVID H
IPC: C07K16/18
Filed: 1992-05-18
Abstract: A novel class of cyclins, referred to as D-type cyclins, of mammalian origin, particularly human origin, DNA and RNA encoding the novel cyclins, and a method of identifying other D-type and non-D-type cyclins. Also disclosed are a method of detecting an increased level of a D-type cyclin and a method of inhibiting cell division by interfering with formation of the protein kinase-D-type cyclin complex essential for cell cycle start.
Patent CA-2105844-A1 (CA)
Title: Thermal energy retrieval (ter)
Inventor: HAY ELI
IPC: F02G5/04
Filed: 1993-12-16
Abstract: The said invention relates to the provision of a miniaturized Ocean Thermal Energy Conversion (OTEC) system to be used as a bottoming cycle with internal combustion engines (diesel and petrol).            The system will use a Rankine Cycle, with ammonia or other organic substance as the working fluid.  The heat input to this cycle will come from the engine cooling water waste heat.  The work output from the cycle can be used to drive auxiliaries, such as the water pump, or generator, or fan, or air-conditioning system (in the case of a truck or car), or other uses.            The potential gains from the said system are:   1.   Energy saving. 2.   Improved fuel efficiency. 3.   Reduction of chemical pollutants. 4.   Reduction of heat pollution. 5.   Improvement of the environment.
Patent CA-2108245-A1 (CA)
Title: Method for treating myocardial ischemia employing serotonin receptor antagonists
Inventor: GROVER GARY J
IPC: A61K45/00
Filed: 1993-10-12
Abstract: Abstract METHOD FOR TREATING MYOCARDIAL ISCHEMIA EMPLOYING           SEROTONIN RECEPTOR ANTAGONISTS      A method for treating myocardial ischemia in a mammalian species by administrating a serotonin receptor antagonist such as cinanserin, ketanserin or LY 53857.
Patent CA-2108329-A1 (CA)
Inventor: WEILER GERHARD H
IPC: A61J1/05
Filed: 1993-10-13
Abstract: The present invention relates to a method of forming a container (10) having an upper end neck (14) with a cylindrical barrel for receiving a withdrawal instrument (25, 46), and having a collar (20) internally projecting at the lower portion thereof, and terminating with a stop (21) therebeneath to accurately gauge the penetration of the withdrawal instrument (25, 46), characterised by the steps of forming a mandrel for insertion into a parison which has been partially blown having an upper neck portion in which a stop is provided above the base of the neck, forming a friction fit ring from a recess in the mandrel and proportioning a radius and draft angle which permit the mandrel to be withdrawn from the thus-formed product without damaging the ring and stop but after they have been sufficiently formed to permit the withdrawal of the mandrel. <IMAGE>
Patent CA-2108397-A1 (CA)
Title: Overwrap film
Inventor: GILLETTE PAUL C
IPC: B32B27/32
Filed: 1993-10-14
Abstract: IMPROVED OVERWRAP FILM     ABSTRACT OF THE DISCLOSURE     A transparent, non-shrinking, overwrap film especially suited for tobacco products provides superior moisture impermeable and leak resistant sealing, as well as low shrinkage during storage, and a high transparency and gloss to enhance product appearance.  These overwrap films are made from a casting having a core and at least one sealing layer, each of which comprises a polyolefin, a hydrogenated hydrocarbon resin, and wax, wherein the core layer is comprised of at least 5% more resin than each sealing layer.  Preferred polyolefins are polypropylenes that are at least 95% heptane insoluble.  Also described is a process for producing these films.
Patent CA-2109541-A1 (CA)
Title: Aromatic oil and process for manufacture
Inventor: FORD THOMAS J
IPC: C10G65/08
Filed: 1993-11-19
Abstract: ABSTRACT OF THE DISCLOSURE   An aromatic oil having  an aniline point  less than 120°F,  a mutagenicity index based on The Modified Ames Test of less than 2.0, a benzene, naphthalene and methyl substituted benzenes and  naphthalene individual component concentrations less than 100 wppm, and a clay gel aromatics fraction content of at least  50 weight % based on  aromatic oil, said aromatics fraction characterized in that it has a naphthene-benzenes and dinaphthenebenzenes content of at least 50 volume % based on aromatics fraction.  The  invention also relates  to a process  for preparing the  aromatic oil  which comprises  the steps  of  selective solvent extraction, selective distillation and two-stage hydrotreating with removal of  hydrogen sulfide and/or  ammonia.  The aromatic  oils are useful in agricultural formulations due to their low environmental impacts.
Patent CA-2110463-A1 (CA)
Title: Gel-free ethylene interpolymer dispersant additives useful in oleaginous compositions
Inventor: EMERT JACOB
IPC: C10M129/95
Filed: 1993-12-01
Abstract: Gel-free dispersant additives for lubricating and fuel oil compositions comprise at least one adduct of (A) .alpha.-olefin homopolymer or interpolymer of 700 to 10,000 number average molecular weight, free radically grafted with an average of from about 0.5 to about 5 carboxylic acid producing moieties per polymer chain, and (B) at least one non-aromatic nucleophilic post-treating reactant selected from (i) amine compounds containing only a single reactive amino group per molecule, (ii) alcohol compounds containing only a single hydroxy group per molecule, (iii) polyamine compounds containing at least two reactive amino groups per molecule, (iv) polyol compounds containing at least two reactive hydroxy groups per molecule, (v) aminoalcohol compounds containing at least one reactive amino group and at least one reactive hydroxy group per molecule, and (vi) mixtures of (i) to (v); provided that when said post-treating reactant includes one or more of (iii), (iv) or (v), the reaction between (A) and (B) is conducted in the presence of sufficient chain-stopping or end-capping co-reactant (C) to ensure that the grafted and post-reacted product mixture is gel-free.
Patent CA-2110773-A1 (CA)
Title: Non-rotating needle valve
Inventor: PEICKERT WILFRIED R
IPC: F16K1/52
Filed: 1993-12-06
Abstract: NON-ROTATING NEEDLE VALVE                        ABSTRACT OF THE DISCLOSURE   A needle valve having improved economy of manufacture and assembly is disclosed in which the tapered end of the needle moves axially with respect to a valve seat having a cylindrical opening but does not rotate. An adjusting means, in tum, is rotated to cause the axial movement of the needle and an alignment means, preferably a sphere, is interposed between the needle and the adjusting means to provide alignment between the two components. The needle itself is also spring biased away from the valve seat.
Patent CA-2111395-A1 (CA)
Title: Nail polish remover with gelatin
Inventor: MINER PHILIP E
IPC: A61K8/34
Filed: 1993-12-14
Abstract: A nail polish or lacquer removing composition is provided that includes a volatile organic solvent such as acetone, gelatin and glycerin present to stably suspend the gelatin in the solvent.
Patent CA-2112451-A1 (CA)
Title: Circuit analyzing system
Inventor: GERSHEN BERNARD
IPC: G01R19/00
Filed: 1993-12-24
Abstract: 1. A circuit analyzing system includes a current transformer for extracting current from a phase or neutral conductor of a three phase line, a filter connected to the output of the current transformer and functioning to substantially trap current at the fundamental frequency while substantially passing currents at various harmonic frequencies thereof, and signal processing circuitry connected to the output of the filter to perform various functions with the harmonic frequency current input thereto. Among these functions, as shown in various preferred embodiments, are measurement of the harmonic signal in RMS and conveyance of the output to a display instrument for a user or utility's convenience in monitoring harmonic frequency circuits, which have become more common with the advent of electronic equipment having internal power supplies such as personal computers, work stations, printers, and the like. Other functions include a user or utility's connecting a demand circuit mechanism to the measured currents (preferably RMS/harmonic frequency currents), and/or using comparator circuitry to sense the measured harmonic frequency currents and, if they exceed a desired level set by the user or utility, to output a signal to a tripping device such as a power contactor or relay which will in turn institute load shedding.
Patent CA-2114884-A1 (CA)
Inventor: BAERTS CHRISTIAAN
IPC: G01N1/12
Filed: 1994-02-03
Abstract: A sampler for molten metal has a flat sample chamber arranged in a carrier tube, an inlet duct with an inflow opening arranged on the side of the flat sample chamber facing away from the immersion end of the carrier tube, and a wall surface which forms a sample analysis surface running parallel to the axis of the carrier tube. In order to create a sampler with which high-quality flat samples can be obtained and which can be easily removed from the sampler, a prechamber is arranged inside the carrier tube, at the end of the inlet duct facing away from the immersion end of the carrier tube, above the flat sample chamber and between the inlet duct and the inflow opening. The prechamber has a cross-sectional area transverse to the inflow direction through the inflow opening which is greater than the cross-sectional area of the inflow opening, and a cross-sectional area transverse to the axis of the inlet duct in the vicinity of its inlet which is greater than the cross-sectional area of the inlet of the inlet duct.
Patent CA-2116073-A1 (CA)
Title: Absorbent articles
Inventor: COLE ROBERT
IPC: A61F13/472
Filed: 1994-02-21
Abstract: The present invention provides improvements in absorbent products, but is particularly useful with urinary incontinence pads. An embossed pattern on the bottom layer of the double layer absorbent core construction improves the removal of urine or other fluids from the discharge zone to be ready for next void. One or more V-shaped notches cut at both ends of the pad provides the ergonomic fit of the pad to reduce the inevitable stiffness. The sides are designed as a flap which curves during the sealing process and provide natural curved flaps which form a soft gasket cushion and yields extra leak protection in the crotch area.
Patent CA-2116651-A1 (CA)
Title: System and methods for improved scenario management in an electronic spreadsheet
Inventor: AMMIRATO JOSEPH M
IPC: G06F3/0489
Filed: 1994-02-28
Abstract: SYSTEM AND METHODS FOR IMPROVED SCENARIO MANAGEMENT IN AN                 ELECTRONIC SPREADSHEET ABSTRACT OF THE DISCLOSURE           An electronic spreadsheet (200) of the present invention includes a scenario manager (320) having a preferred interface and methods (500) for creating and managing various versions or "scenarios" of a spreadsheet model.  Methods are provided for specifying an area of the model to track (capture area) and capturing various versions (modifications) of the base model.  Additional methods are provided for automatically identifying and reporting information cells which are affected ("changing" and "result" cells) from version to version.  Preferred storage methodology (508) is also described for maintaining multiple versions of a spreadsheet or data model.
Patent CA-2116762-A1 (CA)
Title: Extracteur de fleches
Inventor: GEMME FRANCOIS
IPC: B25B9/00
Filed: 1994-02-28
Abstract: A device for extracting arrows from a target, the device having a frame with a member defining a channel, adapted to receive the shaft of an arrow to be extracted, the frame having a gripping element. The member having a handle attached, said member being moveable into   and out of  a  gripping relationship with respect to an arrow shaft in the channel such that it may be securely gripped and pulled from the target.
Patent CA-2118235-A1 (CA)
Title: Synthetic antisense oligodeoxynucleotides and pharmaceutical compositions containing them
Inventor: SOREQ HERMONA
IPC: A61K31/70
Filed: 1993-04-15
Abstract: The invention relates to synthetic phosphorothioated or partially phosphorothioated oligodeoxynucleotides capable of se-lectively modulating hemopoietic bone marrow cells development. More particularly, the invention relates to synthetic antisense oligodeoxynucleotides directed against a region spanning the AUG initiation codon in human ACHE or 2HS genes, having phos-phorothioate bonds linking between the nucleotide bases; synthetic antisense oligodeoxynucleotides directed against a region spanning the AUG initiation codon in human ACHE gene, 2HS gene or BCHE gene or against a 5'-region in the human CHED  (cdc2 homolog) gene, having phosphorothioate bonds linking between the four 3'-terminus nucleotide bases. The invention also relates to pharmaceutical compositions comprising as active ingredient at least one synthetic phosphorothioated or partially phos-phorothioated antisense oligodeoxynucleotides according to the invention in a physiologically acceptable carrier or diluent. The antisense oligodeoxynucleotides of the invention and the pharmaceutical compositions containing them are suitable for inhibiting abnormal hemopoietic cells proliferation, inhibiting abnormal platelet proliferation, increasing stem cell fraction in bone marrow cell cultures, enhancing macrophage production and increasing stem cells counts, reducing immune response of organs to be transplanted, suppressing immune response of a recipient of an allotransplanted organ, and arresting growth of malignant tu-mors.
Patent CA-2120465-A1 (CA)
Title: Truck bed liner with rail protection
Inventor: KREMER RICHARD J
IPC: B60P7/08
Filed: 1994-03-29
Abstract: ABSTRACT OF THE DISCLOSURE         A truck bed liner with rail protection which protects the horizontal top rail of a vertical cargo bed wall. The rail protector is integral with an upright surface of the liner and includes an upper portion, a lower portion, and a connecting portion. The upper portion extends away from the cargo bed and is spaced from the top rail. The lower portion is generally horizontal and extends outwardly and is substantially flush with the top rail. A vertically extending connecting portion connects the upper and lower portions and provides increased warpage resistance to the invention. A resilient load-bearing foam member, or a reinforcing plate oriented over a stake pocket and with securing means, Is positioned inward of the vertically extending connecting portion and assists in maintaining the lower portion of the rail protector away from the top rail to reduce scuffing and damage to the top rail.
Patent CA-2124636-A1 (CA)
Title: Adjustable stroller reclining mechanism
Inventor: ANDRISIN JOHN J III
IPC: B62B9/12
Filed: 1994-05-30
Abstract: ABSTRACT OF THE DISCLOSURE   An adjustable reclining mechanism for a seat back of a baby stroller includes a seat back that is hinged to a stroller frame having opposed sides anda cross bar extending between the opposed sides above the seat back. A flexible web or belt extends from a medial portion of the upper edge of the seatback. Secured to the cross bar is a buckle that includes one end adapted to pivot freely about the cross bar, and an opposed tab end to facilitate manipulation of the buckle. The buckle includes a planar member having a pair of adjacent slots disposed to receive the belt extending from the seat back. The web is frictionally immobilized by the buckle when the planar member is disposed generally vertically. When the planar member is rotated to a substantially horizontal disposition, the belt is free to translate through the slots of the buckle. The weight of the seat back and the child supported thereby is transferred through the belt and the buckle to the cross bar of the stroller. The belt tension pulls the planar buckle member into a generally vertical disposition, thereby locking the belt in the buckle and holding the seat back ina reclining or upright position determined by the length of belt extending from the buckle to the seat back. To adjust the angle of reclination of the seat back, the user engages the tab of the buckle to rotate the buckle toward horizontal and free the belt to translate through the slots of the buckle. The belt end maybe pulled to shorten the length of belt extending from the buckle to the seat back and raise the seat back toward an upright position. To further recline the seat back, the user supports the seat back with one hand to permit the seat backto tilt back safely while the buckle is held in the horizontal position with theother hand.
Patent CA-2124924-A1 (CA)
Inventor: LEUNG WOON F
IPC: B04B3/04
Filed: 1992-12-16
Abstract: A feed accelerator system (10) for use in a centrifuge, the system comprising a conveyor hub (26) rotatably mounted within a rotating bowl (12) the hub including an inside surface and an outside surface. At least one feed slurry passageway is disposed between the inside surface (42) of conveyor hub and the outside surface of the conveyor hub, and at least one helical blade (24) having a plurality of turns is mounted to the outside surface of the conveyor hub. A vane apparatus is associated with the passageway and is disposed between two adjacent turns of the helical blade.  The vane apparatus may include an inwardly extending baffle (58) and/or an outwardly extending accelerator vane (122).  Alternatively, a U-shaped channel (84) may be associated with the passageway, the U-shaped channel including plurality partitions (142) attached to the discharge end of such channel so as to form a plurality of discharge channels and a flow directing and overspeeding vane (146) disposed within each channel, each vane having a different forward discharge angle.
Patent CA-2126117-A1 (CA)
Title: Water based multicolor coating compositions and process for their preparation
Inventor: BOLLINI GERMANO
IPC: C09D5/29
Filed: 1994-06-17
Abstract: ABSTRACT          The invention provides new aqueous multicolor compositions containing discrete hydrated colored globules dispersed in an aqueous dispersing medium containing a film forming material. To impart them enhanced properties of long term stability and resistance to application by means of brush and roller, the globules are obtained by reacting two or more pigment containing hydrophilic colloids selected from carboxylated cellulose colloids, polysaccaride gums and acrylic polymers with at least two metal cations selected from Fe3+, Al3+, Ca2+, Mg2+. The thus obtained colored globules are comprising 2.5 to 20.0% by weight of pigment and fillers and 10 to 40% by weight of a film forming resin, and are about 60 to 90% by weight of the final composition, while the dispersing medium is 40 to 10% by weight of the final composition. Globules resistance to application by brush or roller is further enhanced if the film forming material in the dispersing medium has average particle size within 4 to 200 microns.