baber/WOPTO huggingface dataset:
Patent CA-2303900-C (CA)
Inventor: STOFKO JOHN I
IPC: C08G18/64
Filed: 1998-09-17
Granted: 2005-06-21
Abstract: An improvement is provided in a particulate adhesive for bonding lignocellulosic materials. Such lignocellulose materials include core particles and isocyanate coatings thereon. The improvement includes providing the particulate adhesive as a confricated mixture of the core particles and the isocyanate in a ratio range of the isocyanate to the core particles of 1:5 to 2:1. The core particles are selected to comprise crude cellulosic polysaccharide particles having activated -OH group-containing surfaces and a maximum particle diameter of 150 .mu.m. The isocyanate coatings are reacted with the -OH groups on the activated surfaces of the core particles. The isocyanate coatings on the core particles have a thickness of 1 to 13 .mu.m.
Patent CA-2305487-C (CA)
Title: Poudres redispersables dans l'eau de polymeres filmogenes prepares a partir de monomeres a insaturation ethylenique et contenant des naphtalenesulfonates
Inventor: BETT WILLIAM
IPC: C09J157/00
Filed: 1999-07-09
Granted: 2007-04-17
Abstract: L'invention concerne une composition pulvérulente redispersable dans l'eau e t comportant: au moins un polymère filmogene insoluble dans l'eau, ledit polymère (a) étant préparé à partir d'au moins un monomère à insaturation éthylénique, et au moins un naphtalènesulfonate (b) de formule générale (I) dans laquelle: X et X', identiques ou différents , représentent OH ou NH2, Y représente SO3-, M+, avec M métal alcalin, x.gtoreq.0, x'.gtoreq.0 et x + x' .gtoreq. 1; y .gtoreq. 0, y'.gtoreq.0 et y + y'.ltoreq.1.
Patent CA-2307696-C (CA)
Title: Tilt-latch for a sash window
Inventor: PRETE JAMES G
IPC: E05C1/10
Filed: 2000-05-05
Granted: 2006-01-31
Abstract: A tilt-latch (10) is adapted for releasably securing a pivotable sash window (12) disposed within opposed guide rails (16) on a master frame (14) of a window sash assembly (11). The sash window 12 comprises a top sash rail (20), a base (22) and two stiles (24,26) connected together at their extremities. The tilt-latch 10 comprises a housing (42) adapted to be supported by the top rail (20). The housing (42) has an outward end opening (44) and a pair of sidewalls (56,58). A latch bolt (46) is disposed within the housing (42) and has a nose adapted for engaging a respective one of the guide rails (16). The sidewalls (56,58) each have a first segment (80,82) and a second segment (84,86). The first segment (80,82) has a lesser thickness .tau.1 than the second segment 84,86 providing a gap (g1"g2)between each sidewall (56,58) and the latch bolt (46). The first segments (80,82) are flexible to a flexed position during and upon installation wherein the first segments (80,82) do not contact the latch bolt (46), thereby allowing the latch bolt (46) to be retracted or extended through the outward end opening (44) without being obstructed by the sidewalk (56,58).
Patent CA-2310162-C (CA)
Inventor: CURTIS PATRICK J
IPC: B25C1/04
Filed: 2000-05-30
Granted: 2005-08-16
Abstract: A two-piece magazine for strips of nails in nailing tools, combinations thereof and methods therefor including first and second magazine portions each having an elongated side wall with front and rear end portions. The first magazine portion includes a first lower portion with a tongue protruding therefrom, and the second magazine portion includes a second lower portion with a groove. The tongue is disposable and frictionally retainable in the groove to assemble the first and second magazine portions. The first and second magazine portions are formed preferably at least partially by extrusion and partially in one or more stamping operations.
Patent CA-2312933-C (CA)
Inventor: KIM SUNG-JUN
IPC: G02B5/30
Filed: 1998-12-08
Granted: 2004-11-23
Abstract: L'invention concerne un atténuateur optique utilisant un isolateur (200) et un système de communication optique comportant ledit atténuateur. L'atténuateur optique, qui commande l'intensité d'un signal optique d'entrée, comprend un isolateur (200) comportant un rotateur de Faraday, dans lequel l'angle de rotation de la polarisation varie en fonction de l'intensité du champ magnétique appliqué, de façon à modifier le niveau d'isolation d'un signal optique en fonction dudit angle de rotation et à émettre un signal optique atténué; un générateur (206) de champ magnétique, qui génère un champ magnétique dont l'intensité est commandée par l'intensité du courant et qui applique le champ magnétique généré à l'isolateur; et une alimentation, qui fournit un courant au générateur de champ magnétique et commande l'intensité dudit courant. Un noyau magnétique (204) et une bobine (206) sont placés sur l'isolateur optique (200), et les courants destinés à être appliqués à la bobine sont commandés de façon à ajuster l'intensité du champ magnétique formé sur l'isolateur, ce qui permet de commander l'isolation d'un signal optique et donc de l'atténuer. L'atténuateur optique, qui est facile à monter sur le système en raison de sa petite taille, est capable de modifier le niveau d'atténuation en commandant uniquement l'intensité du courant.
Patent CA-2315864-C (CA)
Inventor: STELLJES MICHAEL GOMER JR
IPC: D21H27/00
Filed: 1998-12-14
Granted: 2007-09-18
Abstract: A wet web disposed on a papermaking fabric is pressed between two press surfaces. Under pressure, portions of the web become densified and adhere to the first press surface which can be treated with a creping adhesive. The surface is heated to create a temperature differential and the water moves from the web to the fabric. After the web is released from the pressure, the web is foreshortened by creping or by transferring the web to a slower moving transfer fabric.
Patent CA-2317691-C (CA)
Title: Triazole derivatives having antifungal activity
Inventor: MORI MAKOTO
IPC: A61P31/00
Filed: 2000-09-07
Granted: 2009-02-17
Abstract: Compounds of the following formula (I) and pharmaceutically acceptable salts and ester derivatives thereof: (see above formula) wherein Ar is a phenyl group which may optionally be substituted by from 1 to 3 substituents selected from the group consisting of halogen atoms and trifluoromethyl groups have excellent antifungal activity.
Patent CA-2321214-C (CA)
Inventor: FILIPOVIC DANIEL F
IPC: H01Q9/40
Filed: 1999-02-18
Granted: 2008-02-19
Abstract: A substrate antenna (400) that includes one or more conductive traces (402) supported on a dielectric substrate (404) having a predetermined thickness. Appropriate dimensions are selected for the lengths and widths of traces, based on the wavelength of interest, connecting elements, and space allocated. The supporting substrate (404) is mounted offset from and generally perpendicular to the ground plane (502) associated with the device with which the antenna is being used. The trace is electrically connected to a conductive pad (408) on one end. A signal feed (410) for the antenna is coupled to the conductive pad (408). The substrate antenna employs a very thin and compact structure which provides appropriate bandwidth. Antenna compactness and a greater variety of useful shapes allow the substrate antenna to be used very efficentiyl as an internal antenna for wireless devices.
Patent CA-2321547-C (CA)
Inventor: KITAZAWA MAKIO
IPC: A61P27/06
Filed: 1999-02-19
Granted: 2010-01-19
Abstract: The present invention relates to indole derivatives represented by the general formula: (see formula I) (wherein R represents an ethyl group or a 2,2,2-trifluoroethyl group; Y represents a hydroxy group or a pivaloyloxy group; and the carbon atom marked with (R) represents a carbon atom in (R) configuration) and pharmaceutically acceptable salts thereof, which have potent and prolonged reducing effects on intraocular pressure and are useful as agents for lowering intraocular pressure.
Patent CA-2324745-C (CA)
Inventor: SHINODA AKIHISA
IPC: F01M9/08
Filed: 2000-10-26
Granted: 2004-02-03
Abstract: A V-2 engine includes two cylinder blocks mounted to a crankcase such that the respective cylinder axes of the cylinder blocks extend at an angle to each other and merge together at the axis of a crankshaft with the angle formed between the cylinder axes being divided into two angle parts by a centerline of the crankcase passing through the axis of the crankshaft, and an auxiliary machine mounted to the crankcase on the same side as one of the cylinder blocks when viewed from the axis of the crankshaft. In order to reduce the maximum width of the engine, the cylinder blocks are offset from a symmetric position with respect to the centerline of the crankcase to such an extent that a straight line circumscribing an outer end of a head cover attached to the one cylinder block and an outer end of the auxiliary machine is in parallel to the centerline of the crankcase.
Patent CA-2325834-C (CA)
Inventor: ISHLER LARRY W
IPC: F01M11/03
Filed: 2000-11-14
Granted: 2009-07-07
Abstract: A method for extending the interval between lubricant changes in an internal combustion engine. A small volume of lubricant is removed from the engine at periodic intervals and combusted within the engine. Clean replacement lubricant is provided to replace the portion of the lubricant removed from the engine. A connection is provided between the lubricating circuit and the fuel supply system. The flow of lubricant through the connection may be controlled in response to the measurement of a quality perimeter of the lubricant. Replacement lubricant may be provided to the engine from an onboard storage tank.
Patent CA-2329830-C (CA)
Inventor: CHENG PU-SHENG
IPC: A23F5/26
Filed: 1999-07-15
Granted: 2009-12-08
Abstract: L'invention concerne un produit de type café liquide, prêt à servir, qui constitue une boisson rafraîchissante ou une crème destinée à napper des aliments. Ce produit est un liquide noir contenant du café et il est contenu dans un contenant aseptique. Ledit liquide possède un goût frais, net, et peut contenir plus de 2 % en poids de particules solides de type café soluble. On fabrique ce liquide par extraction de particules solides de café grillé et moulu, le rapport d'extraction étant inférieur à 3 environ. La concentration des particules solides de type café soluble dans l'extrait de café peut ensuite être ajustée de façon à atteindre une valeur inférieure à 5 % en poids environ dans un environnement à concentration en oxygène réduite.
Patent CA-2334583-C (CA)
Inventor: KLETT JAMES W
IPC: C04B38/00
Filed: 1999-04-02
Granted: 2009-06-30
Abstract: A process for producing a carbon foam heat sink is disclosed which obviates the need for conventional oxidative stabilization. The process employs mesophase or isotropic pitch and a simplified process using a single mold. The foam has a relatively uniform distribution of pore sizes and a highly aligned graphic structure in the struts. The foam material can be made into a composite which is useful in high temperature sandwich panels for both thermal and structural applications. The foam is encased and filled with a phase change material to provide a very efficient heat sink device.
Patent CA-2341375-C (CA)
Title: Extended release buccal bioadhesive tablet
Inventor: LEVINE HOWARD L
IPC: A61K9/22
Filed: 1999-08-24
Granted: 2006-07-11
Abstract: A bioadhesive tablet wherein the active ingredient may be protected from water or the surrounding environment, thereby protecting it from metabolism or from other degradation caused by moisture, enzymes, or pH  effects, and making it bioavailable only at a controlled rate. The active ingredient may be protected from moisture during the manufacturing process and more importantly may be protected from moisture and the immediate septic environment until after the patient has applied the tablet, and then only at a slow and controlled rate. It is by this process of progressive hydration that the active ingredient remains protected for many hours after administration.      It is also by the process of progressive hydration that controlled and sustained release is achieved because only that part of the active ingredient that is the hydrated (aqueous) fraction of the tablet is available for absorption (bioavailable).
Patent CA-2352936-C (CA)
Inventor: WEDER DONALD E
IPC: A01G9/02
Filed: 2001-07-12
Granted: 2009-09-29
Abstract: A floral sleeve sized to fit a flower pot, the sleeve generally having a conical shape and having a bonding material disposed thereon for connecting the sleeve to a pot disposed within the sleeve or connected via a banding element to a pot disposed within the sleeve.
Patent CA-2354440-C (CA)
Inventor: ROBERTS PETER M
IPC: B25B13/46
Filed: 1999-11-16
Granted: 2005-11-15
Abstract: A hand tool includes a shaft (12) and a rotatable handle (14) that is coupled to the shaft bar by a ratchet mechanism (28). The disclosed ratchet mechanism provides a clockwise ratcheting action, a counterclockwise ratcheting action, and a freewheeling action, as selected by a ratchet contr ol ring. The shaft bar (12) includes a quick release mechanism (16) using a symmetrical ring that facilitates assembly.
Patent CA-2356284-C (CA)
Title: Coriolis flowmeter for large mass flows with reduced dimensions
Inventor: CRISFIELD MATTHEW T
IPC: G01F1/84
Filed: 2000-10-17
Granted: 2005-02-08
Abstract: A Coriolis flowmeter sensor (5) capable of handling large mass flow rates an d having a reduced flag dimension. In order to have a reduced flag dimension, the flow tubes (103A-103B) are forme d to have a substantially semicircular arc (150) between an inlet and an outlet. Brace bars (120-121) connected to the flow tube proximate, the inlet and outlet, separate the frequencies of vibration in the flow tubes. Pick-off sensors (105-105') are positioned upon the substantially semicircular arc (150) of the flow tube at a position that allow the sensors to maximize detection of low amplitude, high frequency vibrations of the flow tubes (103A-103B)required to have a reduced flag dimension.
Patent CA-2358176-C (CA)
Inventor: PARK HYUK KOO
IPC: A47L13/51
Filed: 2001-10-01
Granted: 2005-08-23
Abstract: A cleaning tool box, the box including a body having a rear panel, left and right panels and upper and lower panels and left and right doors for opening and closing a front opening of the body, the box comprising: a partition panel positioned between the left panel and the right panel and assembled by the upper panel, the lower panel and the rear panel in order to partition an inner space of the body; a shelf positioned between the upper panel and the lower panel and secured by the left panel and the partition panel in order to partition an inner space of the body; a rag fixing rack positioned at an upper end between the right panel and the partition panel and fixed by the shelf, the right panel and the rear panel to allow free access by a rag and to stably secure a handle at the rag; a rag pad positioned between the rag fixing rack and the lower panel and fixed by the shelf and the right panel to allow a head part of the rag to be hitched thereat; and two water containers accommodated on floor of the body, such that filthy water and foreign objects flowing from rag can be instantly emptied from the water containers and drying efficiency of the rag is improved to remove generation of stench and to maintain a constant sanitary state.
Patent CA-2358691-C (CA)
Inventor: SIDLO CLARENCE M
IPC: H04N5/913
Filed: 1991-03-26
Granted: 2005-08-23
Abstract: A video recording medium storing a video program includes a series of television fields including a first field containing both a random digital code encrypted according to a code encryption key and program identification data, and a second field containing an unintelligible video signal previously transformed from an intelligible video signal according to the random digital code.
Patent CA-2358881-C (CA)
Title: Shipping pod
Inventor: KOEFELDA GERALD R
IPC: G07F9/10
Filed: 2001-10-09
Granted: 2009-09-15
Abstract: A stackable shipping pod adapted for use on a relatively large object having a bottom surface with a plurality of bores therein, each bore for receiving a threaded member, and further having an outside perimeter. The shipping pod includes a top wall which mates to the bottom surface of the large object and has an opening through which the threaded member is extended. Also included is a perimeter wall which extends downwardly and outwardly from the top wall, and has an exterior surface facing away from the top wall and an interior surface facing inward, such that the interior surface of the shipping pod nests proximate to the exterior surface of a second subjacent shipping pod when in a stacked orientation.
Patent CA-2360357-C (CA)
Title: Method for making a non-contact hybrid smart card with an antenna support made of fibrous material
Inventor: DELENNE SEBASTIEN
IPC: G06K19/08
Filed: 2000-11-28
Granted: 2009-11-24
Abstract: The invention concerns a method for making a non-contact hybrid smart card and more particularly a hybrid non-contact smart card whereof the antenna is on a support (28) made of fibrous material such as paper. Said method comprises a step which consists in producing the antenna by screen printing on the support; a step which consists in laminating the card elements by hot pressing on the antenna support; a step which consists in etching a cavity in the card body opposite the support surface bearing the screen printing enabling to house therein a module consisting of a chip (42) and a double-face circuit; and a step which consists in inserting the module in the card. Cutouts produced in the corners of the support before the laminating step enable to weld the card body elements together. The resulting card enable to visually observe a posteriori the harmful mechanical stresses (extreme bending) to which it has been subjected.
Patent CA-2363031-C (CA)
Title: Improved methods for leaching of ores
Inventor: RICE DENNIS R
IPC: C22B3/00
Filed: 2000-02-18
Granted: 2006-07-04
Abstract: Disclosed and claimed are efficient methods for leaching minerals from ores using an acidic solution such as sulfuric acid. Additional factors which can improve mineral recovery include the use of an alkali metal halide, grinding the ore, addition of a carbon source, and/or adjustment of the temperature a t which the process is carried out. Minerals such as titanium, iron, nickel, cobalt, silver and gold may be recovered by the methods of the present invention.
Patent CA-2363192-C (CA)
Inventor: WINDHEUSER JAMES E
IPC: A61M25/01
Filed: 2000-11-15
Granted: 2009-09-15
Abstract: La présente invention concerne un cathéter multidimensionnel conçu pour être utilisé dans des procédures endoscopiques biliaires. Ce cathéter possède un diamètre extérieur défini par une pluralité de couches pelables superposées. Ces couches permettent au cathéter multidimensionnel de fonctionner en tant que cathéter à changement par un seul opérateur sans nécessiter de manchon d'endoscope et sans engendrer de frais supplémentaires. Avant de positionner le cathéter multidimensionnel à l'intérieur du canal de travail d'un endoscope, les couches pelables peuvent être retirées de façon sélective afin d'obtenir un diamètre extérieur de cathéter inférieur, mais proche, du diamètre intérieur du canal de travail de l'endoscope. L'ajustement ainsi obtenu élimine les chances d'un glissement du fil guide à l'extérieur du canal de fil guide qui est désormais pincé entre le cathéter et le canal de travail de l'endoscope. Si l'ajustement n'est pas correct, un fil guide pincé limite les mouvements recherchés du fil guide et du cathéter.
Patent CA-2365480-C (CA)
Title: Epoxy resin compositions having a long shelf life
Inventor: TANG QIAN
IPC: C08G59/68
Filed: 2000-03-06
Granted: 2009-05-26
Abstract: A composition comprising (a) an epoxy resin having, on average, more than one 1,2-epoxy group per molecule, (b) a polyol as epoxy resin curing agent and (c) a solid microgel-amine adduct as accelerator has high latency, good storage stability and a wide processing window.</SDOA B>
Patent CA-2367136-C (CA)
Inventor: KOX WOLFGANG J
IPC: A61P25/00
Filed: 2000-03-08
Granted: 2008-05-13
Abstract: The present invention relates to the use of xenon or xenon gas mixtures for treating neurointoxiations. In particular, the present invention is directed to such a xenon use in which the neurointoxiation is caused by a neurotransmitter excess. Xenon can reduce the release of neurotransmitters, particularly dopamine, which are caused e.g. by hypoxic situations such as an apoplexy or a craniocerebral trauma. A  preparation containing xenon can also be used as therapeutic agent in the case of depressions, schizophrenia and Parkinson's disease, in which the neurotransmitter equilibrium is also disturbed. The application by inhalation is simple and the harmlessness of xenon has already been proved by its use as anesthetic agent.
Patent CA-2369576-C (CA)
Title: Circuit extra-corporel et methodes correspondantes
Inventor: WEITZEL WILLIAM FREDERICK
IPC: A61M1/16
Filed: 2000-04-21
Granted: 2005-07-05
Abstract: L'invention concerne un circuit destiné au traitement extra-corporel d'un liquide organique, ledit circuit comprenant en communication fluidique en série une entrée destinée à recevoir le liquide organique d'un patient, une première pompe (4), un premier dispositif de traitement (20) pour traiter le liquide organique, une seconde pompe (6), une sortie permettant le retour du liquide organique traité vers le patient (100), et un shunt(2). Le shunt (2) se situe en amont de la première pompe (4) et en aval de la seconde pompe (6).
Patent CA-2373634-C (CA)
Title: Isophosphoramide mustard analogs and use thereof
Inventor: STRUCK ROBERT F
IPC: A61K31/664
Filed: 2000-05-24
Granted: 2010-04-13
Abstract: Isophosphoramide mustard analogs useful for treating cancer are provided.
Patent CA-2381601-C (CA)
Title: Seamless torso controlling garment with a control area and method of making same
Inventor: MECKLEY VIRGINIA
IPC: A41B9/06
Filed: 2002-04-12
Granted: 2010-02-23
Abstract: A circular knit blank for use in the manufacture of undergarments, and the garments so manufactured have a circular knit body, and a reinforcement area or areas. The body has a graded stitch density. The reinforcement area or areas have increased stitch density with resultant shorter stretch and higher modulus formed by shortening the stitch lengths during the knitting process. The garment also has a waist band and leg bands formed using a turned welt. The garment may also have a knitted--in stitch pattern design in the body and reinforcement areas formed using miss positive float combination stitching.
Patent CA-2383116-C (CA)
Title: Tube distributeur
Inventor: SKOLLING OTTO
IPC: B65D25/08
Filed: 2000-08-22
Granted: 2007-02-20
Abstract: La présente invention concerne un tube distributeur (20) contenant un matériau (32) à l'intérieur de ce tube. Ce tube est enveloppé et scellé dans une enveloppe (40) extérieure étanche avant utilisation. Lors de l'utilisation, cette enveloppe extérieure est retirée et lorsque le dispositif tubulaire pénètre dans le récipient d'une solution le matériau choisi est ajouté à cette solution quand cette dernière s'écoule à travers le tube.
Patent CA-2388146-C (CA)
Title: Ball launching apparatus
Inventor: SHINN KEVIN R
IPC: A63B69/40
Filed: 2002-05-29
Granted: 2006-10-17
Abstract: A ball launching apparatus configured to launch balls to a user. The ball launching apparatus is configured such that a user may change an angle of trajectory T of launched balls by simply resting the ball launching apparatus on one of two different base portions. The ball launching apparatus is configured to receive, feed, and launch balls having different shapes, such as baseballs and footballs. A ball feed mechanism of the ball launching apparatus is driven by ball propulsion mechanism of the ball launching apparatus.