baber/WOPTO huggingface dataset:
Patent CA-2321680-C (CA)
Title: Metal-plastic system for fastening between parts
Inventor: ROMERO MAGARINO ANTONIO
IPC: F16B2/24
Filed: 1998-12-31
Granted: 2008-03-18
Abstract: The invention relates to a system involving a laminated piece (8) to be assembled, preferably made of metal and having a window (9), a second piece (20) to be assembled that is provided with a dowel (10) made of plastic and an intermediate metal clip (1), which are provided with a first pair of tabs (2) having stirrups (3) on their ends which make up the elastic fixing means to a cross-bar (12) of the dowel (10), a second pair of markedly diverging tabs (4) finishing in a U-shaped bend (5) oriented outward and intended for assembly by elastic deformation to the window (9) of the piece (8) and a third pair of tabs (6-7) designed for supporting on the laminated piece (8) outside the window (9), wherein an intermediate piece (21), e.g. a panel, may be optionally inserted in-between said two pieces (8) and (20). The system is particularly suitable for fixing interior paneling of automotive vehicles.
Patent CA-2322685-C (CA)
Title: Appareil et procede permettant d'ameliorer la capacite de connexion dans les systemes de communication a fibres optiques sans fil
Inventor: GFELLER FRITZ
IPC: H04B10/11
Filed: 1999-04-21
Granted: 2004-10-26
Abstract: L'invention concerne un appareil et un procédé permettant d'améliorer la capacité de connexion dans les systèmes de communication à fibres optiques sans fil. On utilise à cet effet au moins deux unités de réception qui reçoivent un signal infrarouge et le convertissent en signal numérique. Les signaux numériques représentent des données sous forme de trames, chacun contenant un champ au moins de données et un champ d'en-tête présentant un préambule. Un dispositif de sélection détermine une mesure associée au rapport signal/bruit du préambule et compare les mesures de manière à sélectionner le signal se prêtant le mieux à un traitement ultérieur.
Patent CA-2323409-C (CA)
Title: High temperature rotating union
Inventor: BETTI BRUNO
IPC: F16L27/08
Filed: 2000-10-17
Granted: 2007-01-23
Abstract: A duoflow rotating union having a housing, a tubular rotor rotatably mounted in the housing and adapted for coupling to a rotating device which is adapted to receive fluid conducted through the union and the tubular rotor, a carrier member axially movable in the housing, a rotating first seal member mounted to and rotatable with the rotor, non-rotating second seal means mounted to the carrier member for axial movement within the housing between a first position wherein the second seal member is spaced from the first seal member and a second position wherein the second seal member and the first seal member are engaged together to provide a rotating mechanical seal between the rotor and the tubular carrier, bearing means mounted to the housing for supporting the rotation of the rotor, and internal coolant means associated with the rotating union to cool the bearing means, said coolant means comprising a plurality of fin members equally spaced about and extending radially outwardly from the rotor to provide an air circulation between the rotor and the bearing means to cool the bearing means.
Patent CA-2327956-C (CA)
Inventor: WELFONDER KONRAD
IPC: E06B9/38
Filed: 2000-12-11
Granted: 2007-12-04
Abstract: A releasable end stop is provided for an assembly of carriers and spacers that can be moved longitudinally within a head rail of an architectural covering, such as a vertical venetian blind. The end stop includes a longitudinally- movable release plate in the head rail between an active end cap and a trailing spacer of a most trailing carrier of the blind. The release plate is attached to a trailing end of the most trailing spacer of the blind. The end stop also including a longitudinally-extending, flexible resilient tongue that is on the active end cap. The resilient tongue of the active end cap is adapted to detachably hold the release plate against movement away from the active end cap with movement of the spacers and carriers away from the active end cap.
Patent CA-2330389-C (CA)
Inventor: SUMMARIA LOUIS
IPC: A61K35/14
Filed: 1999-02-26
Granted: 2012-05-15
Abstract: A method using diafiltration to prepare a blood product is described. The method removes contaminating plasma proteins from whole blood or blood products. Diafiltration may be used on paraformaldehyde-fixed platelets to remove formaldehyde to undetectable levels, and to suspend the platelets into a formulation buffer suitable for subsequent treatment, such as lyophilization. The manufacturing procedure can be divided into three steps, a first diafiltration, fixation, preferably with paraformaldehyde, and a second diafiltration. In the first step, plasma proteins are removed from fresh or stored platelets or blood cells. The technique is gentle to prevent the activation and aggregation of the platelets. Fixation stabilizes the platelets to withstand freezing, lyophilization and subsequent reconstitution, and also provides a viral and bacterial reduction. The second diafiltration removes the paraformaldehyde to indetectable levels, and suspends the platelets or blood cells into a formulation buffer for subsequent lyophilization.
Patent CA-2339961-C (CA)
Title: Isoquinoline derivatives with angiogenesis inhibiting activity
Inventor: MANLEY PAUL WILLIAM
IPC: A61K31/506
Filed: 1999-08-09
Granted: 2009-01-20
Abstract: The invention relates to compounds of formula (I) wherein r is from 0 to 2; n is from 0 to 2; m is from 0 to 4; A, B, D and E are each independently of the others N or CH, with the proviso that not more than two of those radicals are N; G is lower alkylene, -CH2-O-, -CH2-S-, -CH2-NH-, oxa (-O-), thia (-S-) or imino (-NH-), or is lower alkylene substituted by acyloxy or by hydroxy; Q is lower alkyl, especially methyl; R is H or lower alkyl; X is imino, oxa or thia; Y is lower alkyl or, especially, aryl, heteroaryl or unsubstituted or substituted cycloalkyl; and Z is amino, mono- or di-substituted amino, halogen, alkyl, substituted alkyl, hydroxy, etherified or esterified hydroxy, nitro, cyano, carboxy, esterified carboxy, alkanoyl, carbamoyl, N-mono- or N,N-di-substituted carbamoyl, amidino, guanidino, mercapto, sulfo, phenylthio, phenyl-lower alkylthio, alkylphenylthio, phenylsulfinyl, phenyl-lower alkylsulfinyl, alkylphenylsulfinyl, phenylsulphonyl, phenyl-lower alkanesulfonyl or alkylphenylsulfonyl, and where, if more than one radical Z is present (m>=2), the substituents Z are identical or different; and wherein the bonds indicated by a wavy line are either single bonds or double bonds; or an N-oxide of the mentioned compound, wherein one or more N atoms carry an oxygen atom; or a salt thereof.  The compounds inhibit especially angiogenesis.
Patent CA-2344844-C (CA)
Title: Link level support of wireless data
Inventor: UPPALA SATHYADEV VENKATA
IPC: H04W74/00
Filed: 2001-04-23
Granted: 2005-06-07
Abstract: In a wireless communication system, mobile unit and base station access request and page transmissions are addressed by employing an efficient unified approach for the transmission and detection of both access requests from a mobile unit and pages from a base station. To this end, a mobile unit monitors for access requests and monitors a prescribed resource to detect if a page has been received. Upon detection of an access request, a corresponding request message is generated and transmitting substantially immediately to a base station, thereby minimizing latency in the access process. Concurrently, a base station monitors to determine if a page indication has been received and monitors a prescribed resource to determine if an access request message has been received. In this process, the processing of request messages takes precedence over the processing of pages. Upon detecting a received request message a request response message is generated and transmitted substantially immediately to the mobile unit, thereby also minimizing latency in the access process.
Patent CA-2349971-C (CA)
Inventor: LESTI HARALD
IPC: B41F31/15
Filed: 2001-06-08
Granted: 2005-10-18
Abstract: Apparatus for the metered coating of a printing machine roller with a liquid application medium, in particular for the metered coating of an ink applicator roller with printing ink, containing at least one doctor roller placed with its working surface onto the printing machine roller and carried by a doctor roller bed. The doctor roller is slide-mounted on its working surface by means of at least one sliding surface formed on the doctor roller bed. The application medium can be fed to or discharged from the surface of the printing machine roller by rotation of the doctor roller, through a clearance between the sliding surface and the working surface of the doctor roller. A pressure-regulatable valve for regulating the pressure prevailing in the clearance is arranged between a pressure source for the application medium and the clearance.
Patent CA-2355225-C (CA)
Inventor: ROMANO JACK
IPC: A47J43/25
Filed: 2001-08-14
Granted: 2004-06-29
Abstract: A food processor device arranged to be held in a user's hand for slicing or grating a foodstuff, e.g., garlic, is provided. The device basically comprises a receptacle member having a "handle-like" portion with a hollow cavity at one end for receipt of the foodstuff. An elongated, "handle-like" pusher member is pivotably connected to the opposite end of the receptacle member and is arranged to be pressed down by the user squeezing on the device for pushing the foodstuff toward an outlet of the cavity. A cutting member is provided for slicing or grating the foodstuff and is releasably mounted immediately adjacent the receptacle's outlet. The cutting member is arranged to be pulled across the receptacle's out by an actuator lever mounted on the handle-like portion of the receptacle member. The cutting member is a planar panel having at least one a slicing blade offset parallel slightly therefrom on one side of the planar panel, and at least one grating blade offset at angle to the panel on the opposite side as the slicing blade. The cutting member is arranged to be releasably mounted on the device adjacent the cavity's outlet with either the slicing blade(s) or grating blades(s) oriented toward the outlet to slice or grate the foodstuff, as the case may be. The cutter member cuts or grates the portion of the foodstuff forced out of the outlet as the blade is drawn across the outlet by squeezing the actuator lever. The actuator lever is spring-biased to enable the cutter blade to automatically return to a neutral or extended position with respect to the outlet upon release of the actuator lever. The pusher member includes an offset end arranged to enter into the cavity and that end has a textured surface to engage the foodstuff and prevent it from slipping on its way to the outlet.
Patent CA-2355898-C (CA)
Inventor: BLASE GUNTER
IPC: F16G13/16
Filed: 1999-12-13
Granted: 2005-09-20
Abstract: The invention relates to a cable guide (1) for guiding cables or lines in a guide channel (3a), having a continuous, elonga-ted sliding strip (2), which can be arranged to form a lower strand, a deflection zone and an upper strand guided on the lower strand in sliding fashion, where one end of the cable guide can be connected to a stationary unit and the other end to a reciprocating unit. In order to design a cable guide which can be put to flexible use with regard to the cables to be guided, it is proposed that the guide channel (3a) be con-structed of numerous guide links (3) which can pivot relative to one another and which are arranged on the side of the sli-ding strip (2) facing away from the opposite strand and moun-ted on the sliding strip (2) in detachable fashion. In one configuration, the guide links (3) are provided with stops (21) to limit the pivoting angle of adjacent sections of the sliding strip (2), also limiting the movement of the guide links (3) perpendicular to their pivoting plane.
Patent CA-2358289-C (CA)
Inventor: MARNETT LAWRENCE J
IPC: A61K31/166
Filed: 1999-12-16
Granted: 2009-12-08
Abstract: A method of treating animals having cancer by administration of secondary amide derivatives of various COOH-containing drugs, such as COOH-containing NSAIDs, for instance, indomethacin.
Patent CA-2358320-C (CA)
Inventor: HAN XIAO-QING
IPC: A23C19/055
Filed: 2001-10-01
Granted: 2006-12-12
Abstract: A method for preparing cheeses, preferably natural cheeses, containing significant levels of soy protein is provided. The process uses enzymes (preferably proteinase) to treat the soy ingredients and to form soy protein hydrolyzates. The enzyme-treated soy ingredients are complexable with casein micelles. After a heat treatment step to deactivate the enzymes, the soy protein hydrolyzate is added to a milk substrate which is then clotted, preferably using conventional rennet, to form curds and whey. After separating the curds and whey, the curd is converted to cheese using conventional cheese-making procedures. Without the initial enzyme treatment, the intact soy ingredients would interfere with milk clotting, thereby preventing the formation of a normal cheese curd. The partially hydrolyzated soy protein used in the present invention does not significantly interfere with milk clotting mechanisms. Cheeses containing up to about 30 percent soy ingredients can be obtained.
Patent CA-2364758-C (CA)
Inventor: MCFARLAND CHRISTOPHER C
IPC: B25B27/02
Filed: 2001-12-12
Granted: 2006-10-03
Abstract: The present invention relates to a pneumatic press vane lift installation tool. The tool is formed by two inflatable, substantially semi-circular tubes which are placed between a rotor assembly and a vane assembly during the installation of the vane assembly. The tubes are each positioned adjacent an inner end of the vanes in the vane assembly and are each inflated to apply a lifting force to the vanes. The vanes are then attached to the engine case.
Patent CA-2368487-C (CA)
Inventor: LAIRD MICHAEL D
IPC: G11B27/34
Filed: 2000-04-14
Granted: 2005-06-07
Abstract: L'invention concerne un système et un procédé permettant de spécifier une modification pour plusieurs segments ayant un attribut commun. Cette modification peut être combinée à d'autres modifications spécifiées séparément apportées à une composition ou à une partie de composition. L'invention concerne encore un procédé et un système permettant d'apporter une modification à des sections de supports numériques sur un système d'édition non linéaire numérique, un premier segment de composition du support représentant au moins une section d'une source de support numérique. Une indication de modification à apporter au premier segment est reçue et un premier attribut du premier segment est identifié. Une première indication de la modification de l'image est stockée de manière que la modification soit apportée à d'autres segments sur le système ayant le premier attribut en commun avec le premier segment. L'invention concerne en outre un procédé et un système permettant de modifier une image dans une première section de la source de support numérique sur un système d'édition numérique non-linéaire, un premier segment de la composition du support représentant alors la première section. On accède au premier segment et à une première structure de données source donnant naissance au premier segment, la structure de données représentant au moins la première section de la source de support numérique. Ce procédé permet de déterminer si la première structure de données source comprend une première indication définissant une première modification à apporter aux sections de la source de support numérique représentée par des segments provenant de la première structure. Si la première structure comprend la première indication, la première modification est appliquée à la première section du support représentée par le premier segment.
Patent CA-2371707-C (CA)
Inventor: FOLKESSON JAN
IPC: A61F9/04
Filed: 2000-05-05
Granted: 2009-04-28
Abstract: A safety visor is produced by etching of metal and comprises a grid which defines a large number of light-permeating holes (7, 8, 9). The safety visor has at least two zones (2, 3, 4) where the holes (7, 8, 9) are of different areas and/or configuration. An upper central zone (2) has greater light transmission than the remaining zones (2, 4) of the safety visor. The C-C spacing for the holes (7, 8, 9) is constant in both the vertical and lateral directions regardless of in which region of the safety visor the holes (7, 8, 9) are located. In one preferred embodiment, the holes (7, 8, 9) are hexagonal with two approximately parallel sides which are longer than the remaining sides and are directed in the vertical direction of the safety visor.
Patent CA-2376883-C (CA)
Inventor: SINGHAL AVINASH
IPC: C22B23/00
Filed: 2001-02-26
Granted: 2002-12-03
Abstract: There is provided a process for the recovery of nickel and cobalt values fro m a sulfidic flotation concentrate. The process involves forming a slurry of t he flotation concentrate in a sulfuric acid solution, and subjecting the slurri ed flotation concentrate to a chlorine leach at atmospheric pressure followed b y an oxidative pressure leach at elevated temperature under acidic conditions.  After liquid-solids separation, purification and cobalt removal, the nickel- containing solution is directly treated by electrowinning to recover nickel cathode therefrom.
Patent CA-2383336-C (CA)
Title: Came de bras d'outil de ramassage
Inventor: FRIGON DENIS
IPC: E02F3/413
Filed: 2002-05-16
Granted: 2011-01-04
Abstract: Mâchoire utilisée sur un bras d'outil hydraulique doté d'un outil de ramassage qui permet d'assurer la coopération sélective entre l'outil de ramassage et la mâchoire. La mâchoire comporte une paire de branches latérales généralement parallèles formant une fourche en U et délimitant une ouverture pour l'insertion du bras d'outil dans la fourche. Les branches délimitent une extrémité intérieure dotée d'un élément de couplage transversal permettant le couplage opérationnel de la mâchoire et du bras d'outil pour que la mâchoire puisse bouger autour de l'axe du bras d'outil, ainsi qu'une extrémité extérieure libre opposée à l'extrémité intérieure. Les branches sont fortement courbées selon un axe commun.
Patent CA-2386621-C (CA)
Title: Threaded suture anchor
Inventor: JUSTIN DAN
IPC: A61B17/04
Filed: 2002-05-16
Granted: 2010-08-24
Abstract: A threaded suture anchor useful in orthopedic rotator cuff repair surgical procedures.
Patent CA-2386776-C (CA)
Title: Retention assembly with compression element and method of use
Inventor: CASTIGLIONE DAVID M
IPC: B29C65/08
Filed: 2000-02-25
Granted: 2008-12-16
Abstract: A compression element and a retention assembly using the compression element to retain an article on a flexible substrate are disclosed. Also disclosed is a method of making an assembly including an article retained on a substrate by a compression element. The retention assembly, compression element and method provide replacements for, e.g., mechanical staples. The retention assemblies, compression elements and methods are particularly usef ul for attaching elastic articles to the surfaces of flexible substrates without piercing the substrate. One example of attaching an elast ic article to the surface of a flexible substrate is the attachment of an elastic strap to a respirator.
Patent CA-2388857-C (CA)
Title: Contraceptive medicament based on a progesterone and an oestrogen and method for producing the same
Inventor: PARIS JACQUES
IPC: A61K9/20
Filed: 2000-10-24
Granted: 2011-06-07
Abstract: The invention relates to the field of chemistry and more specifically, to the field of therapeutic chemistry. In particular, the invention relates to novel contraceptive compositions comprising a progesterone and an oestrogen, especially novel pharmaceutical compositions for contraceptive use which are characterised in that they contain an ester of nomegestrol and estradiol as their active agents in conjunction with or mixed with an inert, non-toxic, pharmaceutically compatible excipient or vehicle which is suitable for oral administration.
Patent CA-2389515-C (CA)
Title: A method for anion-exchange adsorption and anion-exchangers
Inventor: JOHANSSON BO-LENNART
IPC: B01J41/12
Filed: 2000-11-22
Granted: 2012-08-28
Abstract: A method for the removal of a substance carrying a negative charge and being present in an aqueous liquid (I). The method comprises the steps of: (i) contacting the liquid with a matrix carrying a plurality of ligands comprising a positively charged structure and a hydrophobic structure, and (ii) desorbing the substance. The characterizing feature is that (I) each of said ligands together with a spacer has the formula: -- SP---[Ar-R1-N+(R2R3R4)] where (A) [Ar-R1-N+(R2R3R4)] represents a ligand a) Ar is an aromatic ring, b) R1 is [(L)nR'1]m where n and m are integers selected amongst zero or 1; L is amino nitrogen, ether oxygen or thioether sulphur; R'1 is a linker selected among 1) hydrocarbon groups; 2) -C(=NH)-; c) R2-4 are selected among hydrogen and alkyls; (B) SP is a spacer providing a carbon or a heteroatom directly attached to Ar-R1-N+(R2R3R4); (C) --- represents that SP replaces a hydrogen in (Ar-R1-N+(R2R3R4); (D) -- represents binding to the matrix; and (II) desorption. There is also described (a) anion-exchangers having high breakthrough capacities, (b) a screening method and (c) a desalting protocol.
Patent CA-2389642-C (CA)
Inventor: PHELPS ERNEST L
IPC: B32B21/08
Filed: 2002-06-07
Granted: 2009-02-17
Abstract: A compound formable decorative laminate includes a resin impregnated decorative layer composed of a bilaterally stretchable decorative paper and a resin impregnated core layer composed of a bilaterally stretchable kraft paper. The laminate is used in the manufacture of various articles requiring molding about a compound surface.
Patent CA-2389905-C (CA)
Title: Device and process maximizing the circulation of a suspension in a facility including a fischer-tropsch reactor
Inventor: SCHWEITZER JEAN-MARC
IPC: C10G2/00
Filed: 2002-06-21
Granted: 2011-01-11
Abstract: To facilitate operation of a facility for chemical conversion of a feed that comprises a reactor (2) containing a slurry constituted b.y at least one suspension of at least one solid in a liquid, a gas supply, and a circuit that is external of the reactor, for continuous movement of a slurry stream, wherein the external circuit withdraws slurry from the reactor from at least one point (A) and re-introduces at least a portion of the slurry at at least one other point (B), the facility is further provided with means for stopping circulation of the slurry in the circuit; means for pressurized introduction of at least one fluid for draining the slurry contained in the circuit; and means for circulating the slurry in the external circuit under conditions such that the Reynolds number is more than 2500.
Patent CA-2390116-C (CA)
Title: Triphenylalkene derivatives and their use as selective estrogen receptor modulators
Inventor: KALAPUDAS ARJA
IPC: C07C323/12
Filed: 2000-11-01
Granted: 2009-04-07
Abstract: The invention provides novel selective estrogen receptor modulator compounds of general formula (I), wherein R1 and R2, which are the same or different are a) H, halogen, OCH3, OH; or b) (II), where X is O, NH or S; and n is an integer from 1 to 4; and R4 and R5, which are the same or different, are a 1 to 4 carbon alkyl, H, -CH2C .ident. CH or -CH2CH2OH; or R4 and R5 form an N-containing five- or six-membered ring or heteroaromatic ring; or c) -Y- (CH2)n CH2-O-R6, where Y is O, NH or S and n is an integer from 1 to 4; and R6 is H, -CH2CH2OH, or -CH2CH2Cl; or d) 2,3- dihydroxypropoxy, 2-methylsulfamylethoxy, 2-chloroethoxy, 1-ethyl-2-hydroxyethoxy, 2,2-diethyl-2-hydroxyethoxy or carboxymethoxy; and R3 is H, halogen, OH or -OCH3; and their non-toxic pharmaceutically acceptable salts and esters and mixtures thereof, which compounds exhibit valuable pharmacological properties.