baber/WOPTO huggingface dataset:
Patent CA-2173319-C (CA)
Inventor: SESSLER JONATHAN L
IPC: A61K47/48
Filed: 1994-10-12
Granted: 2008-03-25
Abstract: L'invention concerne des téxaphyrines permettant la sensibilisation aux rayonnements. Les téxaphyrines utilisées comme agents de sensibilisation aux rayonnements présentent les propriétés avantageuses suivantes: I) un faible potentiel redox qui permet aux électrons hydratés induits par les rayonnements de se déplacer vers la téxaphyrine et non pas vers les radicaux hydroxyles neutralisants, ce qui permet aux radicaux hydroxyle d'altérer les cellules, ii) un radical de texaphyrine relativement stable réagissant rapidement pour modifier, par covalence, les molécules adjacentes, ce qui poursuit l'altération des cellules, iii) une biolocalisation intrinsèque, et iv) une indifférence à la présence ou l'absence de O¿2?. Ces propriétés permettent aux téxaphyrines d'être particulièrement efficaces dans le traitement des zones hypoxiques des néoplasmes solides. Les procédés de traitement de sujets présentant un néoplasme ou un athérome comprennent l'utilisation d'une téxaphyrine comme sensibilisateur de rayonnements et comme agent pour le traitement photodynamique de la tumeur, ou l'utilisation d'une téxaphyrine pour les rayonnements ionisants internes et externes. L'invention traite également de nouvelles téxaphyrines.
Patent CA-2173408-C (CA)
Title: Process for the manufacture of intermediates suitable to make doxazosin,terazosin, prazosin, tiodazosin and related antihypertensive medicines
Inventor: MURTHY K S KESHAVA
IPC: C07D307/68
Filed: 1996-04-03
Granted: 2001-09-04
Abstract: 1.         A process is provided for the manufacture of:       where R is:          (Intermediate for Doxazosin)       (Intermediate for Terazosin)      (Intermediate for Prazosin)    (Intermediate for Tiodazosin) comprising reacting:            with         I     wherein R1 may be selected from H, Methyl, Ethyl and suitable lower alkyl groups, Cn H2n+1 (where n is from 3 to 5) or any other suitable group and thereafter if desired converting the resultant product to a salt thereof.
Patent CA-2182589-C (CA)
Inventor: PERNICE FRIEDER
IPC: H04L12/56
Filed: 1995-02-01
Granted: 2004-07-06
Abstract: Procédé pour la transmission de données en paquets dans un système mobile radio comportant des stations mobiles et des stations de base, et dans lequel une pluralité de tranches de temps sont disponibles sur une fréquence formant des canaux de contrôle et de trafic, procédé selon lequel, lors de l'établissement d'une liaison radio pour la transmission de données en paquets, un numéro de code valable pour les transmissions respectives de données en paquets est attribué à la station mobile concernée. La transmission des paquets de données individuels s'effectue dans des canaux de trafic qui, dans les canaux de contrôle attribués, sont caractérisés au moyen du numéro de code les désignant comme canaux de trafic contenant le paquet de données. On décrit également des procédés sans l'attribution d'un numéro de code.
Patent CA-2199946-C (CA)
Title: Packed yuv9 format for interleaved storage and efficient processing of digital video data
Inventor: LEE BRANDON H
IPC: G09G5/02
Filed: 1995-09-08
Granted: 2002-06-25
Abstract: A digital color video signal is subsampled into a special YUV block format that arranges the data in small groupings of interleaved V, U and Y values i n a left-to-right, top-to-bottom sequence across a video frame. This format results in significantly-reduced hardware memory requirements in the video reception system. Interpolation or dithering is also used to reduce unwanted  artifacts in the resulting images.
Patent CA-2210808-C (CA)
Title: Liquide de correction a base d'eau
Inventor: MCHUGH BRIAN K
IPC: C09D10/00
Filed: 1996-01-25
Granted: 2000-11-07
Abstract: L'invention concerne un liquide de correction à base d'eau comprenant un pigment opacifiant, de l'eau et une substance filmogène qui permet d'effectuer la correction dans un délai égal ou inférieur à 40 secondes après l'application du liquide.
Patent CA-2218146-C (CA)
Inventor: OCHI HIROTOMO
IPC: B42D15/00
Filed: 1997-10-14
Granted: 2006-03-28
Abstract: Disclosed is a method for assessing a vitamin-mineral profile in a human subject, the method comprising the steps of numerically representing the date of indicator substances of vitamin and mineral in blood of the subject on the basis of a blood test, recording tyre numerical figures in a table for assessing the vitamin-mineral. profile, the table being a plot produced by sequentially representing indicator substances, comprising water-soluble vitamins, fat-soluble vitamins and minerals in the blood, on the axis of an abscissa, representing numerical values indicating the degree of excess or shortage of indicator substances of vitamins and minerals on the axis of an ordinate, defining standard numerical values of vitamins and minerals on the axis of the ordinate, adjusting a standard value corresponding to the normal value of each indicator substance with respect to the numerical values of the standard value, arranging a standard range of each indicator substance defined between a lower limit standard value, corresponding to the lower limit of the normal range of each indicator substance, and an upper limit standard value, corresponding to the upper limit of the normal range thereof above, and below a centre range where a numerical value corresponding to the standard value is placed, and individually setting the safety range and abnormal range of water-soluble vitamins and abnormal ranges of fat-soluble vitamins and minerals to assess the vitamin-mineral profile of the subject.
Patent CA-2221147-C (CA)
Title: Bimodal, crosslinked toner resin and process for making same
Inventor: CHUPKA FRANCIS L JR
IPC: C08L51/00
Filed: 1996-05-10
Granted: 2006-10-31
Abstract: A bimodal, crosslinked toner resin can be prepared in non-aqueous solvent, e.g., toluene, using standard solution polymerization techniques. The resin-forming process prepares a precursor resin from ethylenically unsaturated monomer(s), and then grafts malefic anhydride onto the precursor resin to form a modified precursor resin. The modified precursor resin is reacted with a polyfunctional molecule, e.g. a diol, to provide a crosslinked resin. The process is preferably conducted in the presence of a low molecular weight polymeric additive, e.g., polystyrene, to provide a bimodal as well as crosslinked toner resin composition. With the addition of a colorant, a toner powder may be formed.
Patent CA-2224860-C (CA)
Inventor: BRIGHT LYN E
IPC: B65C9/00
Filed: 1996-04-03
Granted: 2004-06-29
Abstract: Method of applying elastic label material (20) or the like to containers (10) or the like wherein the labels (22) are in stretch condition as they are applied to a container (10), the container (10) being caused to move and/or to spin to wrap the label (22) around it. Also articles (10) so labeled.
Patent CA-2234996-C (CA)
Inventor: WILMOT JOHN G
IPC: A61M5/20
Filed: 1996-10-10
Granted: 2005-11-22
Abstract: An injection device includes a generally tubular outer body (10) and a medicament cartridge assembly carried within the outer body. The cartridge assembly includes a glass container (14), a charge of medicament (36) disposed within the glass container, a plunger member (28) rearwardly confining the medicament, and a seal (22) for sealing the forward portion of the glass container. A needle (34) has a rearward end disposed proximate the seal, with the seal and needle being movable with respect to one another. A rigid needle cover member (40) is normally maintained in an inoperative position and is movable relative to said body to a protective position wherein the needle cover member extends forwardly to cover the forward end of the needle.
Patent CA-2237500-C (CA)
Title: Door opener
Inventor: HOLZER MICHAEL
IPC: E05B47/00
Filed: 1998-05-13
Granted: 2002-07-30
Abstract: A door opener which can be used for closed-circuit current operation as well as for working current operation, includes a door latch and a trimmer which can be moved for blocking and releasing the door latch, an armature which can be displaced for blocking or releasing the trimmer, an electromagnet for displacing the armature, whereby the armature can be moved between three consecutive armature positions, namely a first armature position, a second armature position, and a third armature position. The armature positions alternately provide a locking and releasing of the door latch. The door opener also includes a stop element, which can be displaced for delimiting the displacement path of the armature between a first stop position and a second stop position such that the first or third armature position is blocked.
Patent CA-2237509-C (CA)
Inventor: MATSUOKA MITSUO
IPC: B21D24/04
Filed: 1998-05-11
Granted: 2006-06-27
Abstract: An object is to provide a structure for a drawing die, which can reduce, as low as possible, a noise generated when a die abuts against a thing plate on a blank holder of the drawing die.   A structure for a drawing die, comprises: a punch, a blank holder vertically movably supported by a cushion pin fitted over the punch, and a die disposed such as to oppose to the punch for moving the die up and down, in which a thin plate lifted by the cushion pin is placed on the blank holder, and the die is lowered to clamp the thin plate by the blank holder and the die, thereby drawing the thin plate, wherein a sub-blank holder is disposed between the cushion pin and the blank holder, a resilient material is interposed between the sub-blank holder and the blank holder, a run-up clearance is provided between the sub-blank holder and the blank holder, a run-up lever is rotatably mounted to the sub-blank holder for pressing the blank holder to allow the blank holder to run-up before the die collides against the thin plate on the blank holder, an operation cam for driving the run-up lever is disposed on the die at a location thereof opposed to the run-up lever, and the die collides against the thin plate on the blank holder after the blank holder runs up.
Patent CA-2240797-C (CA)
Title: Compensation de traction dans un dispositif de levage de derrick
Inventor: VATNE PER
IPC: E21B19/086
Filed: 1996-12-23
Granted: 2004-12-14
Abstract: L'invention porte sur un appareil destiné à un derrick, comportant deux mécanismes hydrauliques à piston-cylindre (10, 11), destinés à faire monter et descendre un joug (8) se déplaçant sur des rails de guidage (7) situés sur le derrick (1) lui-même, deux filins (13) ou davantage étant tendus sur des poulies (12) montées rotatives sur le joug. Les filins (13) sont attachés par l'une de leurs extrémités à un mécanisme supérieur d'entraînement (9) et assujettis par l'autre extrémité à un point de fixation (14a, 14b) contigu au plancher (2) d'un outil de forage, lesdits filins, deux à tout le moins, étant agencés en deux ensembles (13a, 13b). Les points de fixation (14a, 14b) de chaque ensemble de filins sont rattachés à un ensemble d'égalisation des tensions destiné à équilibrer des différences de tension existant entre les filins.
Patent CA-2245348-C (CA)
Inventor: CLIMENHAGE DAVID CHARLES
IPC: C08F10/02
Filed: 1998-08-19
Granted: 2005-12-06
Abstract: A pouch for containing a flowable material, said pouch being made from a film in tubular form and having transversely heat-sealed ends, said film being made from at least one layer of a material comprising about 50 to about 100 pans by weight of a hybrid interpolymer of ethylene and a C3-C20 alpha-olefin made by a polymerization process using both a metallocene catalyst and a Zeigler-Natta catalyst, the hybrid interpolymer having a density of from about 0.910 to about 0.940 g/cm3 , a melt index of from about 0.1 to about 2.0 dg/min, and a melt strength of greater than about 3.5 Centi Newtons as determined using a Goettfert Rheotens unit at 190 ° C. and from 0 to about 50 parts by weight of a high-pressure polyethylene having a density of from about 0.916 to about 0.924 g/cm3 and a melt index of from about 0.01 to about 10 dg/min. Also described is a process for making such pouches.
Patent CA-2255391-C (CA)
Title: Mecanisme de debranchement pour interrupteur
Inventor: ESTEY JOHN W
IPC: H02B5/02
Filed: 1998-12-09
Granted: 2007-11-13
Abstract: Un mécanisme de débranchement est prévu pour un coupe-circuit intégré sans aucun inconvénient dans le coupe-circuit. Le mécanisme de débranchement alterne entre les positions ouverte et fermée, et présente un intervalle ouvert visible en position ouverte. Le mécanisme de débranchement comporte un dispositif de contact monté sur pivot qui est soutenu par rapport au coupe-circuit. Le dispositif de contact monté sur pivot interagit avec un dispositif de contact d'enclenchement se trouvant sur une borne de contact du coupe-circuit. Dans des configurations spécifiques, des fonctions de verrouillage sont prévues pour désactiver le coupe-circuit quand le mécanisme de débranchement quitte la position fermée. Dans une configuration, le mécanisme de débranchement est bloqué dans son fonctionnement jusqu'à ce que le coupe-circuit soit mis en position ouverte.
Patent CA-2256994-C (CA)
Title: An apparatus to cut grooves in separators
Inventor: TOWNSEND DAVID M
IPC: B27G13/04
Filed: 1995-08-23
Granted: 2005-01-11
Abstract: This invention relates to an improved separator, commonly referred to as a "lath", "stick", "sticker", or "crosser", that is used in the lumber industry to separate pieces of lumber in a stack or bundle. The separator features, in one embodiment, a plurality of grooves extending transverse to the length of the separator to permit air circulation within the grooves, and a plurality of ridges between the grooves to support the pieces of lumber. In another embodiment, a second plurality of grooves extending transverse to the length of the separator and the to first grooves to form a cross-hatching of grooves to permit air circulation within the grooves, and a plurality of protrusions to support the pieces of lumber over the grooves.
Patent CA-2259460-C (CA)
Title: Recombinant canine adenovirus (cav) containing exogenous dna
Inventor: FISCHER LAURENT
IPC: C12N7/01
Filed: 1997-06-30
Granted: 2007-03-13
Abstract: Disclosed and claimed are recombinant adenoviruses, methods of making them, uses for them (including in immunological, immunogenic, vaccine or therapeutic compositions, or, as a vector for cloning, replicating or expressing DNA and methods of using the compositions and vector), expression products from them, and uses for the expression products. More particularly, disclosed and claimed are recombinant canine adenoviruses (CAV) and methods of making them, uses for them, expression products from them, and uses for the expression products, including recombinant CAV2 viruses. Additionally, disclosed and claimed are truncated promoters, expression cassettes containing the promoters, and recombinant viruses and plasmids containing the promoters or expression cassettes.
Patent CA-2265534-C (CA)
Inventor: ISELI VICTOR L
IPC: G01J3/46
Filed: 1997-09-10
Granted: 2002-11-26
Abstract: Capteur (10) destiné à mesurer des échantillons réfléchissants, transmissifs ou à couleur-lumière et comportant ce qui suit: plusieurs sources lumineuses (18) dont chacune émet de la lumière dans une bande de longueur d'onde sensiblement différente, espacées dans le spectre visible; un photodétecteur (20) de voie de référence; un photodétecteur (22) de voie d'échantillonnage; un capuchon optique (26) conçu pour diriger une première portion de la lumière émise par chacune des sources lumineuses vers le photodétecteur (20) de voie de référence; un cône réflecteur servant à diriger une deuxième portion de la lumière émise par chacune des sources lumineuses vers l'échantillon; et un élément récepteur (36), qui dirige la portion diffuse de la lumière réfléchie par l'échantillon vers le photodétecteur (22) de voie d'échantillonnage. Le capteur (10) est de préférence intégré à un dispositif à main du type "souris" dont la surface supérieure possède une partie contre laquelle l'index d'une main est destiné à reposer.
Patent CA-2267446-C (CA)
Inventor: DAVIES MARK JOHN
IPC: B05D5/06
Filed: 1997-10-13
Granted: 2006-07-11
Abstract: A method of continuously producing a continuous paint coat of substantially constant, pre-determined thickness, and displaying a plural colour, familial, non-modular pattern, on a surface of a moving substrate, comprising the steps of depositing at least two discontinuous, randomly patchy, differently coloured, component paint deposits, at a predetermined constant long term deposition rate for each component deposit in terms of the volume of paint per unit area of the surface, within a single stationary target area of the surface, or within stationary target areas of the surface respectively associated with the component deposits and at least partly aligned in the direction of movement of the substrate, and thereafter spreading and smoothing the component paint deposits carried by the substrate from the target area or areas, to form the continuous coat.
Patent CA-2269115-C (CA)
Inventor: CHAPMAN ANDREW PAUL
IPC: A61P25/00
Filed: 1997-12-10
Granted: 2005-07-26
Abstract: La présente invention a trait à des fragments d'anticorps monovalents. Chacun de ces fragments possède une ou plusieurs molécules polymères liées, de manière spécifique à un site, par un atome de soufre d'un résidu cystéique situé à l'extérieur du domaine de la région variable de l'anticorps. Les polymères incluent des polymères synthétiques ou naturels tels que les polyalkylènes, les polyalkenylènes, les polyoxyalkylènes ou bien les polysaccharides. Chacun de ces fragments peut être fixé à une ou plusieurs molécules de marquage ou molécules effectrices, et est employé dans la thérapie ou dans les diagnostics où le fragment a nettement amélioré la fixation et/ou les propriétés pharmacocinétiques comparativement à d'autres fragments d'anticorps qui possèdent le même nombre et le même type de molécules polymères, mais dans lesquels les molécules polymères sont fixées de manière aléatoire.
Patent CA-2271877-C (CA)
Title: Method and apparatus for activating magnetomechanical eas markers while preventing formation of demagnetization field
Inventor: COPELAND RICHARD L
IPC: H01F13/00
Filed: 1997-09-12
Granted: 2009-09-01
Abstract: A two-dimensional array of magnetomechanical markers (20) is adhered to a continuous web (62). A magnetizer element (70) is scanned (74) across the web (62) to magnetize the bias elements in a group o f markers (20) with a first polarity, thereby activating the group of markers. The web (62) is then advanced (68) and the magnetizer (70) is scanned across the web in an opposite direction (76) to the previous scan to magnetize the bias elements of a second group of the markers (20) with a second polarity, thereby activating the second group of markers. The web (62) is slit in a longitudinal direction to produc e web-strips each carrying a column of the activated markers. The web-strips are rolled to form marker roll assemblies each having about half the bias elements magnetized with a first polarity and the remaining bias elements magnetized with an opposite polarity. The roll o f activated markers forms no more than a minimal "leakage" magnetic field.
Patent CA-2276851-C (CA)
Title: Dispositif et methode de controle de la trajectoire d'un forage
Inventor: AMAUDRIC DU CHAFFAUT BENOIT
IPC: E21B7/08
Filed: 1999-06-29
Granted: 2008-05-06
Abstract: La présente invention concerne un dispositif pour le contrôle de la directio n de la trajectoire d'un puits foré, comportant un arbre entraîné en rotation, un outil de forage solidaire de l'arbre, un corps sensiblement cylindrique coaxial avec l'arbre et libre en rotation par rapport à l'arbre, plusieurs patins portés par le corps pouvant se déplacer de façon radiale, des moyens de déplacement des patins. Les moyens de déplacement comportent individuellement pour chaque patin au moins un poussoir dont le déplacement longitudinal par rapport à l'axe du dispositif provoque l'extension dudit patin. Des moyens d'activation sont mus par l'énergie hydraulique apportée par le fluide de forage circulant dans l'arbre et comprennent un système de sélecti on de l'absence de déplacement d'au moins un patin alors que les autres sont déplacés.
Patent CA-2281732-C (CA)
Title: Hot channel stopper
Inventor: GUNTHER HERBERT
IPC: B29C45/28
Filed: 1999-09-09
Granted: 2006-01-17
Abstract: Plugs (20) that can be removed and that are made in two parts are used to close off channel sections in a hot runner manifold (10); these are arranged so as to subtend an acute angle .alpha. with the principal axis (A) of a runner or channel (15) that can be charged with a plastified mass. A continuous sealing edge of the front surface (30) of these is pressed onto a continuous annular surface (40) that encloses an opening (42) to the channel (15). The angle .alpha. lies between 40° to 45°. The plug (20) incorporates a pressure piece (26) that is located in front of a screw body (22) that can be screwed into an inclined bore (15) that opens out into area of the channel in the manifold (10) that is to be sealed off. At the sealing edge (31), the front surface (30) of the plug is flat, although it can be concavely curved inward or be crowned (32), much like a segment of a sphere, the diameter of which is defined by the diameter of the smallest radius of the sealing edge (31). The outer annular surface (40), which is circularly restricted, can be arranged on an elbow (38) at which the channel (15) makes the transition to become a branch of the manifold (10). In a through channel (15) with a series of branches (34) selected sections (36)--the ends of which have annular surface (40) that are inclined opposite to each other-- can be closed off by the associated plugs (20).
Patent CA-2283476-C (CA)
Title: Gene men1 associe a une adenomatose polyendocrinienne de type 1, polypeptides de menine et utilisation de ceux-ci
Inventor: CHANDRASEKHARAPPA SETTARA C
IPC: G01N33/574
Filed: 1998-03-04
Granted: 2012-08-14
Abstract: La présente invention concerne la découverte d'un nouveau gène suppresseur de tumeur associé à une adénomatose polyendocrinienne de type 1. Le gène est appelé MEN1 et le produit génique est une ménine. L'absence de cette protéine et des mutations associées dans le gène correspondant ont été identifiées dans des individus souffrant d'adénomatose polyendocrinienne type 1. L'identification de ce marqueur pour une adénomatose polyendocrinienne de type 1 est utilisé dans des diagnostics ainsi que pour une thérapie gènique.
Patent CA-2290939-C (CA)
Inventor: FISHLOCK NIGEL EARL
IPC: G02B6/44
Filed: 1999-11-26
Granted: 2007-07-24
Abstract: In a method of manufacturing an optical fibre cable comprising optical fibre units 12 disposed within an extruded sheath 14 with water absorbent powder 16 being provided between the optical fibre unit or units and the sheath, the fibre units pass through an extruder cross-head 36 extruding said sheath 14 together with a tape 22 transporting the water absorbent powder 16.  The tape is formed upstream of said extruder crosshead 36 into a channel into which said water absorbent powder is delivered and the tape is adhered to the inside surface 24 of said sheath 14 by fusion thereto.
Patent CA-2298033-C (CA)
Inventor: VAN DUZER JOHN HENRY
IPC: A61P29/00
Filed: 1998-08-26
Granted: 2007-10-02
Abstract: Disclosed are the compounds of formula (I), wherein R is methyl or ethyl; R1 is chloro or fluoro; R2 is hydrogen or fluoro;  R3 is hydrogen, fluoro, chloro, methyl, ethyl, methoxy, ethoxy or hydroxy; R4 is hydrogen or fluoro; and R5 is chloro, fluoro, trifluoromethyl or methyl; pharmaceutically acceptable salts thereof; and pharmaceutically acceptable prodrug esters thereof; as selective COX-2 cyclooxygenase inhibitors.