baber/WOPTO huggingface dataset:
Patent CA-2381445-C (CA)
Inventor: CHIN YAKUSHU
IPC: C08L33/06
Filed: 2001-07-06
Granted: 2007-11-13
Abstract: An aromatic vinyl resin composition comprising (A) 5 to 40 %  by weight of a graft copolymer obtained by polymerizing 15 to 60 parts by weight of (a4) a vinyl monomer in the presence of 85 to 40 parts by weight of rubber particles (total of vinyl monomer and rubber being 100 parts by weight) having an average particle size of 3,500 to 20,000 angstroms obtained by adding, to a latex of a rubber having an average particle size of 500 to 3,000 angstroms and comprising (a1) 50 to 100 %  by weight of a diene monomer, (a2) 50 to 0 % by weight of a vinyl monomer and (a3) 0 to 3 % by weight of a crosslinking monomer, 0.1 to 15 parts by weight of an acid group-containing copolymer per 100 parts by weight of the rubber to agglomerate the rubber particles to enhance the particle size thereof, and (B) 95 to 60 % by weight of an aromatic vinyl resin comprising (b1) 40 to 100 % by weight of an aromatic vinyl monomer, (b2) 60 to 0 % by weight of a methacrylic ester and (b3) 0 to 20 % by weight of other vinyl monomer. The composition provides molded articles having an improved impact resistance without impairing properties of the aromatic vinyl resin such as heat resistance and transparency.
Patent CA-2385474-C (CA)
Title: Method and plugging material for reducing formation fluid migration in wells
Inventor: SVINDLAND ALF
IPC: E21B33/02
Filed: 2000-09-22
Granted: 2008-04-15
Abstract: The invention pertains to a method to hinder/reduce migration of formation fluids in wells, primarily in connection with plugging of wells. A preferably poorly sorted particulate matter consisting of naturally occurring and/or synthetically produced granular material, eventually such material suspended in a suitable liquid, is placed in or around remaining casings (10, 12, 14 and 16) and pro-duction tubing (28), and eventual other remaining equipment, in all or in portions of the well. The particulate material mentioned can re-place, eventually be utilised in combinations with, conventional mechanical plugs (40, 44, 48) and cement plugs (42, 46, 50). The partic-ulate material plug (52) must over a sufficient length in the well be suitably sorted, packed and eventually be provided with preferable chemical/physical properties, such that the permeability of the plug (52) becomes sufficiently small. This results in that the time required for formation fluids to migrate through may become several thousand years. The plug of particulate matter (52) can also change in shape and adapt to eventual geometry changes in the well, for example as a consequence of displacements in the Earth's crust or corrosion of metals in the well, and thereby hinder/minimise eventual leaks.
Patent CA-2386930-C (CA)
Title: Positioning and conveying well apparatus and method
Inventor: BROCKMAN MARK W
IPC: E21B47/09
Filed: 2000-10-16
Granted: 2008-01-22
Abstract: In a broad aspect, the invention may include a nipple (10), a deflector (42) , and a conveying tool (116). The nipple may include an upper sealing surface (26) and a lower sealing surface (28). The nipple may also include a discriminator/muleshoe (30) having an alignment profile (32) and an alignmen t slot (34). A protuberance/bump (40) may be disposed in the alignment slot. T he deflector (42) may include an upper seal (52) and a lower seal (54) adapted for engagement with upper and lower sealing surfaces (26, 28), respectively, on the nipple. When the upper and lower seals are engaged with the upper and lower sealing surfaces, fluid circulation is substantially restricted thereb y resulting in an increase in pressure that is detectable at the earth's surface. The pressure increase provides a signal that the deflector is properly positioned in the nipple. The conveying tool may include a flexible arm (122) having a latching finger (124) that is releasably engageable with a latching profile (51) in the deflector. The latching profile may be on an inclined, concave surface of a whipstock (44). Related methods are also provided.
Patent CA-2388591-C (CA)
Inventor: LAITINEN-VELLONEN SAKARI
IPC: G01N33/00
Filed: 2000-10-06
Granted: 2011-01-04
Abstract: La présente invention concerne une méthode, destinée à analyser un procédé de fabrication papier, dans laquelle on mesure plusieurs quantités électrochimiques à partir d'au moins un flux de liquide, et on détermine des empreintes caractérisant un bon déroulement de procédé. Les mesures électrochimiques sont mises en oeuvre indépendamment les unes des autres au moyen de séries d'électrodes, chacune comprenant au moins trois électrodes. On utilise, en outre, au moins une mesure de l'odeur émise par le flux de liquide dans l'espace gazeux situé au dessus de la surface libre de liquide.
Patent CA-2392271-C (CA)
Inventor: RAST BRYSON
IPC: A61P35/00
Filed: 2002-07-03
Granted: 2006-08-29
Abstract: The present invention relates to compounds of the formula (see formula I) to pharmaceutical compositions and kits containing them and to their medicinal use wherein A is a substituted pyridinyl;      R1 is an optionally substituted alkyl, alkenyl or alkynyl, an optionally substituted phenyl, optionally substituted heterocyclic, optionally substituted carbocyclic or fused rings of the phenyl, heterocycle, and carbocycle, R3 is hydrogen, halo, cyano, nitro, amino, formyl, optionally substituted alkyl, alkenyl, alkynyl, heterocycle or carbocycle and R5 is hydrogen, halo, hydroxy, mercapto, optionally substituted alkyl, alkenyl, alkynyl, cyano, formyl, amino, heteroaryl, heterocycle or carbocycle. The compounds of the invention are useful in the treatment of inflammation and other inflammation associated disorders, such as osteoarthritis, rheumatoid arthritis, colon cancer and Alzheimer's disease, in mammal (preferably humans, dogs, cats and livestock).
Patent CA-2392829-C (CA)
Inventor: WALMSLEY SIMON ROBERT
IPC: B41J29/38
Filed: 2000-10-20
Granted: 2009-12-29
Abstract: A printer (1010) for printing user information is provided with one or more sensors (1018, 1020) for detecting ma-chine-readable information pre-printed or pre-formed on the substrate (1012) printed upon. The information uniquely identifies each substrate from other substrates and this information is associated with information relating to the user information. Use of pre-printed or pre-formed substrates allows use of any printing technology for the printing mechanism (1016).
Patent CA-2393851-C (CA)
Title: Attachment for hair clippers
Inventor: MELTON SCOTT
IPC: B26B19/20
Filed: 2002-07-16
Granted: 2005-11-15
Abstract: A hair trimmer or other attachment can be secured to a conventional hair clipper. The attachment has a stationary blade and a moving blade that cut hair when the moving blade reciprocates. The moving blade of the attachment is driven by a moving blade of the hair clipper, which also reciprocates. The attachment has a housing which secures the attachment to the stationary blade or other part of the hair clipper. A drive member engages the moving blade of the hair clipper when the attachment is secured to the hair clipper, and the drive member in turn drives the moving blade of the hair trimmer attachment to cut hair. The attachment can be easily detached so that the hair clipper blades can be used to cut hair in the usual manner.
Patent CA-2396694-C (CA)
Inventor: ERIKSTRUP NIELS
IPC: B01J8/00
Filed: 2002-08-02
Granted: 2009-06-23
Abstract: The invention concerns a method of loading particulate catalytic material into a reactor tube and a loading apparatus for use in the method. The method comprises providing a loading tube through which catalyst particles pass in a damped motion. The dampening means are provided by mounting a spirally formed body on the inner wall of each tube section. The spirally formed body is formed from a rod having an arbitrarily shaped cross-section and a maximum dimension in any direction of the cross-section of 1/25 -1/2 of the diameter of the tube section. The spirally formed body in each section has a pitch, with respect to the diameter of the tube section, in the interval of 2-8.
Patent CA-2397037-C (CA)
Inventor: YOSHIDA TSUNEMORI
IPC: H01M2/16
Filed: 2002-08-07
Granted: 2010-04-13
Abstract: A separator for fuel cells is provided, which has excellent electrical conductivity, mechanical strength and gas impermeability. The separator is a molded article of a carbon-phenol resin molding compound obtained by reacting a phenol with an aldehyde in the presence of a catalyst, while mixing them with a carbon powder. As the catalyst, it is possible to use at least one selected from tertiary amines, carbonates, hydroxides and oxides of alkali metals or alkali earth metals. It is preferred that a content of nitrogen constituent in the molding compound is 0.3 wt% or less, and a carbon content in the molding compound is within a range of 75 wt% to 97 wt%.
Patent CA-2397557-C (CA)
Inventor: NAKAYAMA HIROSHI
IPC: G01N33/558
Filed: 2001-11-19
Granted: 2006-02-07
Abstract: The present invention provides an extracorporeal diagnostic used for measurement of a substance to be tested in a specimen. The extracorporeal diagnostic comprises a reagent which specifically binds to the substance to be tested, and a hydrophilic material (a sugar or a sugar derivative).      More particularly, the present invention relates to an extracorporeal diagnostic for measuring a substance to be tested in a specimen. The extracorporeal diagnostic comprises 1) a reagent which specifically binds to the substance to be tested end 2 ) a compound comprising at least one hydroxyl group and at least one aldehyde group or ketone group.
Patent CA-2403344-C (CA)
Title: Reprogrammation effective de materiel nucleaire chez des mammiferes
Inventor: STICE STEVEN
IPC: C12N15/00
Filed: 2001-03-15
Granted: 2013-05-21
Abstract: L'invention concerne des procédés de production d'un embryon par transfert de matériel nucléaire (NT) de mammifère non humain cloné ainsi que des procédés de production de mammifère non humain cloné. Des réalisations de ces procédés comprennent l'introduction de matériel génétique donneur dans un oocyte en métaphase I, l'introduction de matériel génétique donneur dans un oocyte non énucléé, l'introduction, dans un oocyte, de matériel génétique donneur provenant d'une cellule de donneur en métaphase, l'introduction de matériel génétique donneur dans un oocyte et activation naturelle de l'oocyte ou de l'embryon NT, et l'introduction, dans un oocyte, de matériel génétique donneur provenant d'une cellule de donneur se trouvant dans une phase G1 tardive.
Patent CA-2405386-C (CA)
Inventor: BROWN BRIAN J
IPC: A61F2/84
Filed: 2001-01-22
Granted: 2009-11-24
Abstract: The present invention provides an improved medical device delivery catheter. The medical device delivery system comprises a catheter having a medical device receiving portion adapted to receive a medical device near the distal end of the catheter and a medical device such as a stent concentrically arranged around the catheter within the medical device receiving portion. The medical device delivery system further comprises a movable medical balloon disposed about the medical device. In use, the balloon may be inflated to dilate a lesion, retracted to deploy the medical device a nd subsequently reinflated to seat the medical device.
Patent CA-2411168-C (CA)
Inventor: ARIMOTO KATSUYUKI
IPC: G09G3/20
Filed: 2002-03-20
Granted: 2007-01-16
Abstract: A liquid crystal display apparatus using a backlight (104) for display includes: a video signal time compression circuit (101) for compressing a video signal in the time axis direction and outputting the time-compressed video signal; an LCD controller (106) for driving a liquid crystal panel (105) based on the time-compressed video signal; a source driver (107) and a gate driver (108); a motion detection circuit (2) for detecting the amount of motion of a display image based on the video signal; a PWM modulation pulse generation circuit (4) for generating modulation pulses different in frequency according to the detection result from the motion detection circuit (2); and an inverter (103) for lighting up the backlight (104) based on the modulation pulses, to thereby enable reduction of image contour blurring in a moving image and reduction of flicker in a still image.
Patent CA-2411659-C (CA)
Title: Borniers et procedes permettant d'etablir et d'interrompre des connections dans un conducteur de telecommunications
Inventor: CARRICO WILLIAM ALAN
IPC: H01R9/24
Filed: 2001-07-11
Granted: 2009-09-22
Abstract: Selon des modes de réalisation de l'invention, des borniers de télécommunications permettent d'établir et d'interrompre des connexions entre un premier conducteur de télécommunications, un second conducteur de télécommunications, et une ligne de service. Un bornier comprend un logement doté d'un premier connecteur connecté au premier conducteur de télécommunications et un second connecteur connecté au second conducteur de télécommunications mounté dans ledit logement. Un premier connecteur est placé dans le logement, ce connecteur étant électriquement connecté au premier connecteur et possédant une partie de connecteur de ligne de service configuré de façon à recevoir ladite ligne de service. Un commutateur connecte électriquement les premier et second connecteurs, ce commutateur présentant un premier état dans lequel le premier connecteur est électriquement connecté au second connecteur, et un second état dans lequel le premier connecteur est électriquement déconnecté du second connecteur. L'invention concerne également des procédés.
Patent CA-2412585-C (CA)
Inventor: BARNETTE WILLIE JON
IPC: C07F5/02
Filed: 2001-08-14
Granted: 2009-03-24
Abstract: A method of removing water from wet organoborane by dissolving the wet organoborane in an organic solvent in which water is incompletely soluble, decanting any insoluble water, and distilling the organic phase to remove water which may be contained therein.
Patent CA-2415671-C (CA)
Inventor: HARHEN EDWARD PAUL
IPC: A61B18/00
Filed: 2001-07-13
Granted: 2011-02-01
Abstract: L'invention concerne un appareil et des procédés destinés à l'ablation de tissu entourant une structure anatomique tubulaire telle que la paroi d'un vaisseau sanguin ou le tissu prostatique entourant l'urètre. L'appareil comprend un émetteur d'ultrasons (720), tel qu'un émetteur cylindrique, et un ballonnet en forme de lentille annulaire gonflable (717) entourant l'émetteur d'ultrasons. Le ballonnet lentille est gonflé au moyen d'un liquide possédant une vitesse acoustique différente de celle du milieu environnant de façon à former une surface de réfraction annulaire. L'énergie acoustique provenant de l'émetteur est focalisée sur une région focale annulaire (737).
Patent CA-2416529-C (CA)
Title: Method for allowing multi-user orthogonal and non-orthogonal interoperability of code channels
Inventor: PROCTOR JAMES A JR
IPC: H04W74/02
Filed: 2001-07-06
Granted: 2012-11-06
Abstract: A technique for allowing a first and second group of users to share access to a communication channel such as a radio channel. A first group of users is typically a legacy group of users such as those using digital CDMA cellular telephone equipment. The second group of users are a group of data users that code their transmissions in different formats optimized for data functionalities. The first group of users share one modulation structure such as, on a reverse link, using unique phase offsets of a common pseudorandom noise (PN) code. The second group of users share another modulation structure but in a manner that is consistent and compatible with the users of the first group. Specifically, the users of the second group may all use the same PN code and code phase offset. However, they are uniquely identified such as, for example, assigning each of them a unique orthogonal code.
Patent CA-2420127-C (CA)
Title: Gasoline composition
Inventor: KALGHATGI GAUTAM TAVANAPPA
IPC: C10L1/00
Filed: 2001-08-23
Granted: 2010-01-12
Abstract: The invention provides an unleaded gasoline composition comprising a major amount of hydrocarbons boiling in the range from 30 ~C to 230 ~C and 2 % to 20 % by volume, based on the gasoline composition, of diisobutylene, the gasoli ne composition having Research Octane Number (RON) in the range 91 to 101, Moto r Octane Number (MON) in the range 81.3 to 93, and relationship between RON an d MON such that(a) when 101 >= RON > 98, (57.65 + 0.35 RON) >= MON &g t; (3.2 RON- 230.2), and (b) when 98 >= RON >= 91, (57.65 + 0.35 RON) >= MON > ;= (0.3 RON + 54),with the proviso that the gasoline composition does not contain a MON- boosting aromatic amine optionally substituted by one or more halogen atoms and/or C1-10 hydrocarbyl groups; a process for the preparation of such a gasoline composition; and a method of operating an automobile powered by a spark-ignition engine equipped with a knock sensor, with improved power outp ut.
Patent CA-2420381-C (CA)
Title: Dispositif et procede destines a l'emballage de coupes de viande
Inventor: KOKE JOHN PAUL
IPC: B65B35/24
Filed: 2001-08-22
Granted: 2008-01-22
Abstract: L'invention concerne un dispositif destiné à l'emballage de coupes de viande (M). Ledit dispositif est composé d'un système de vision artificielle (26) conçu pour balayer ou visualiser des coupes de viande individuelles (M) et acquérir des informations de dimension, de volume, de forme, de type de coupe, de qualité ou de classement de viande ou d'autres informations concernant les coupes de viande individuelles (M), d'au moins deux stations d'emballage de coupes de viande (5) conçues pour recevoir les informations acquises concernant les coupes de viande individuelles (M) et distribuer lesdites coupes à un opérateur ou appliquer automatiquement auxdites coupes (M) un emballage adapté à chaque coupe de viande individuelle (M) lorsque les coupes arrivent sur les stations d'emballage (5), et d'une unité de tri (9) conçue pour diriger les coupes de viande individuelles (M) vers l'une des stations d'emballage (5) sur la base des informations acquises par le système de vision artificielle (26) concernant les coupes de viande individuelles (M).
Patent CA-2426915-C (CA)
Inventor: BLOHM BERNHARD
IPC: H01J61/50
Filed: 2003-04-25
Granted: 2011-06-14
Abstract: The invention relates to a low-pressure discharge lamp, having a tubular discharge vessel made from glass, the free ends of which are closed off in a gas tight manner, two electrode systems (3) each having a filament (7), two supply conductors (5, 6) and a bead (8) of glass, the ends of the supply conductors (5, 6) being fused into the ends of the discharge vessel which have been closed off in a gas tight manner and, in order to be held in a region between the filament (7) and the discharge vessel fused seal (2), into the bead (8), and a device for switching off the lamp at the end of its service life, comprising a paste (9) which contains a metal hydride and is fitted to the bead (8). According to the invention, the bead (8) consists of a glass material which has a resistivity of greater 8 .OMEGA.cm at 350°C. Moreover, the paste (9) containing the metal hydride is applied to the bead (8) in the radiation shadow with respect to the thermal radiation which emanates from the filament (7) of the lamp in operation, and is not in electrical contact with the supply conductor wires (5, 6) on the bead (8).
Patent CA-2429151-C (CA)
Inventor: BARKER KENNETH JAMES
IPC: H04L29/10
Filed: 2002-01-17
Granted: 2006-07-25
Abstract: Selon cette invention, un mécanisme de gestion d'écoulement, situé en amont du moteur d'envoi dans le noeud d'un réseau de communication, prend la décision d'annuler ou d'envoyer un paquet. Le moteur d'envoi comprend un commutateur pourvu d'un mécanisme qui détecte la congestion dans ce commutateur et renvoie un signal binaire B indiquant s'il y a ou non congestion. Le mécanisme de gestion d'écoulement utilise B et d'autres informations relatives au réseau pour générer une table de transmission des probabilités dans laquelle sont testés les paquets reçus afin de déterminer au préalable si un paquet doit être annulé ou envoyé.
Patent CA-2433281-C (CA)
Inventor: GOODLETT DAVID R
IPC: G01N27/62
Filed: 2001-12-21
Granted: 2011-02-22
Abstract: La présente invention concerne des procédés permettant d'identifier des polypeptides par déterminer simultanée de la masse d'un sous-ensemble de polypeptides parents à partir d'une population de polypeptides et de la masse des fragments du sous-ensemble de polypeptides parents; par comparaison des masses déterminées avec un index de polypeptides explicatif; puis par identification d'un ou de plusieurs polypeptides de l'index de polypeptides explicatif présentant les masses déterminées. La présente invention concerne également des procédés permettant d'identifier un polypeptide, par détermination de deux caractéristiques, ou plus, associées au polypeptide, ou à un fragment de celui-ci, l'une de ces caractéristiques étant la masse d'un fragment du polypeptide, laquelle masse étant déterminée par spectrométrie de masse; par comparaison des caractéristiques associées au polypeptide avec un index de polypeptides explicatif; puis par identification d'un ou de plusieurs polypeptides dans cet index de polypeptides explicatif présentant lesdites caractéristiques. Le procédé décrit dans cette invention peut également comprendre l'étape consistant à quantifier la quantité de polypeptide identifié dans un échantillon contenant le polypeptide.
Patent CA-2439989-C (CA)
Inventor: KEYAKI SHINICHIRO
IPC: F01M13/04
Filed: 2003-09-08
Granted: 2007-12-18
Abstract: To provide a power unit for vehicle with internal combustion engine which is for transmitting the power of an internal combustion engine to wheels through a static oil hydraulic type non-stage transmission and which is small in the sire in the vehicle width direction and is compact. A power unit for vehicle with internal combustion engine 1 includes an internal combustion engine 20 including a cylinder block 25 having a cylinder center axis directed substantially in the vertical direction and a crankshaft 28, a static oil hydraulic type non-stage transmission 100 for speed-changing the rotation from the crankshaft 28, the static oil hydraulic type non-stage transmission 100 including a wash plate type oil hydraulic pump 110 and a swash plate type oil hydraulic motor 130 disposed coaxially, and a speed change drive shaft 151 for reciprocating a drive member 152 for changing the swash plate angle of the swash plate type oil hydraulic motor 110 or the swash plate type oil hydraulic pump 130, wherein the speed change drive shaft 151 is disposed at a position on the upper side of the static oil hydraulic type non-stage transmission 100 and i n parallel to the axis of the static oil hydraulic type non-stage transmission 100, and a plane connecting the axis of the speed change drive shaft 151 and the axis of the static oil hydraulic type non-stage transmission 100 does not intersect with the axis o:E the crankshaft 28, and intersects with the axis of the cylinder center axis of the cylinder block 25 at a position on the lower side of the axis of the crankshaft 28 while making an acute angle with the axis of the cylinder center axis of the cylinder block 25.
Patent CA-2451063-C (CA)
Inventor: VIAUD JEAN
IPC: A01F15/07
Filed: 2003-11-27
Granted: 2008-02-12
Abstract: A large round baler is equipped with a plurality of components for delivering crop to an inlet of a baling chamber of a large round baler. These components have a width which is substantially wider than the baling chamber inlet and include a crop take-up device and a crop processing arrangement, such as a cutter head, that receives crop from the crop take-up device. The crop processing arrangement delivers the processed crop to a transverse conveyor, which narrows the stream of crop to the width of the baling chamber inlet.
Patent CA-2451974-C (CA)
Inventor: FEARON KAREN L
IPC: A61P37/02
Filed: 2002-06-21
Granted: 2014-10-14
Abstract: L'invention concerne des composés immunomodulateurs et des procédés d'immunomodulation chez des sujets, au moyen desdits composés immunomodulateurs.