baber/WOPTO huggingface dataset:
Patent CA-2461189-A1 (CA)
Inventor: KUDO TOMOHIDE
IPC: F28D20/00
Filed: 2002-09-25
Abstract: A heat accumulation unit capable of assuring a large amount of heat accumulation capacity, increasing a performance, and reducing the number of parts and a cost by absorbing a change in volume of heat accumulation materi al without causing a reduction in heat accumulation capacity, a reduction in he at transfer rate, and the deterioration of the heat accumulation material due t o oxidation by oxygen in the air, wherein a flow passage switching part (13) f or selectively switching a flow passage for fluid led from an inlet part (82) t o a fluid flow passage (24) or a bypass flow passage for discharging fluid by passing the fluid flow passage depending on the position of a moving member (42) moving due to a change in volume of the heat accumulation material is provided on the outside of a main member (12) having a fluid flow passage forming part (25) forming the fluid flow passage (24) for flowing the fluid led from the inlet part (82) on the inner side of an outer wall part (21) an d a heat accumulation material filling space forming part (28) forming, adjacently to the fluid flow passage, a heat accumulation material filling space (27) filled with the heat accumulation material varying in volume according to the heat accumulation state.
Patent CA-2462644-A1 (CA)
Title: Human and murine cytokine polypeptides
Inventor: BAUM PETER R
IPC: C07K16/24
Filed: 2002-10-02
Abstract: This invention relates to IMX7189 cytokines and to new members of the human cytokine polypeptide family, methods of making such polypeptides, and to methods of using them to treat conditions and diseases involving proliferation and/or differentiation of cells from pluripotent stem cell precursors, and to identify compounds that alter cytokine polypeptide activities.
Patent CA-2463670-A1 (CA)
Inventor: HENLEY BRUCE HYNDMAN
IPC: C02F7/00
Filed: 2001-11-05
Abstract: L'invention concerne un aérateur/mélangeur comportant un arbre de transmission creux rotatif, muni d'un ou plusieurs orifices d'entrée d'air adjacents à une extrémité, ainsi qu'une hélice et un diffuseur perméable à l'air situés à l'autre extrémité. Le diffuseur est situé en dessous de l'hélice, et est en communication avec l'intérieur de l'arbre de transmission creux, de sorte que l'air qui arrive à l'orifice d'entrée d'air ne peut sortir qu'à travers le diffuseur. L'aérateur/mélangeur comprend également des éléments permettant de faire tourner l'arbre de transmission et l'hélice, ainsi que des éléments servant à amener de l'air à l'orifice ou aux orifices d'entrée d'air, à une pression supérieure à la pression atmosphérique.
Patent CA-2464152-A1 (CA)
Title: Method and composition for repairing and promoting regeneration of mucosal tissue in the gastrointestinal tract
Inventor: XU RONGXIANG
IPC: A61K36/71
Filed: 2002-10-30
Abstract: The present invention provides novel compositions and methods for protecting and promoting cell growth and restoring physiological structure and function to mucosal tissue of the body, especially mucosa in the gastrointestinal tract. The composition can be used as a pharmaceutical or nutraceutical to treat a gastrointestinal disorder or to promote general health of an animal, preferably a human. The composition is in an oral dosage form and comprises edible oil homogenized with a sterol compound at a concentration of at least 0.5% by weight and edible wax at a concentration ranging from 3% to 30% by weight. The composition can also be used to deliver other active ingredients to the gastrointestinal tract for treating various diseases.
Patent CA-2464375-A1 (CA)
Inventor: SCHORR DEBORAH ANNE
IPC: C23C4/00
Filed: 2004-04-15
Abstract: A method applying a thermal barrier coating (150) to a metal substrate (100), or for repairing a thermal barrier coating (128) previously applied by physical vapor deposition to an underlying aluminide diffusion coating (106) that overlays the metal substrate (106). The aluminide diffusion coating (106) is treated to make it more receptive to adherence of a plasma spray-applied overlay alloy bond coat layer (142). An overlay alloy bond coat material is then plasma sprayed on the treated aluminide diffusion coating (136) to form an overlay alloy bond coat layer (142). A ceramic thermal barrier coating material is plasma sprayed on the overlay alloy bond coat layer (142) to form the thermal barrier coating (150). In the repair embodiment of this method, the physical vapor deposition-applied thermal barrier coating (128) is initially removed from the underlying aluminide diffusion coating (106).
Patent CA-2464649-A1 (CA)
Inventor: PIGOTT JOHN D
IPC: A61N1/00
Filed: 2002-10-18
Abstract: L'invention concerne un cathéter dirigeable qui comprend une canule allongée pourvue d'une extrémité proximale et d'une extrémité distale. Un détecteur de caractéristiques sanguines, tel qu'un détecteur d'oxygène, est relié à la canule et disposé de façon à détecter le pourcentage de saturation en oxygène du sang à l'extrémité distale de la canule. Le détecteur d'oxygène sanguin génère un signal représentatif du pourcentage de saturation en oxygène. Un écran oxymétrique sensible au signal peut afficher le pourcentage de saturation en oxygène de manière compréhensible par un opérateur. Un mécanisme de direction, relié de manière fonctionnelle à la canule, peut être sélectivement actionné par un opérateur afin de dévier l'extrémité distale de la canule. L'invention concerne également un procédé de localisation du sinus coronaire dans un coeur, ce procédé consistant à procéder à une introduction endovasculaire d'un cathéter dans la bonne oreillette, à détecter le pourcentage de saturation en oxygène à l'extrémité distale du cathéter et à diriger le cathéter vers une zone présentant un pourcentage de saturation en oxygène plus faible.
Patent CA-2466083-A1 (CA)
Title: Compositions pour le traitement de maladies infectieuses
Inventor: HELLSTRAND KRISTOFFER
IPC: A61K8/00
Filed: 2002-11-05
Abstract: L'invention concerne des compositions et des méthodes pour le traitement d'une infection microbienne.
Patent CA-2466744-A1 (CA)
Title: Radiant heater deflector assembly
Inventor: DUPHILY CAROLINE
IPC: F23D14/46
Filed: 2004-05-10
Abstract: The present invention is a radiant heat deflector assembly for radiating heat on a surface, wherein the assembly includes; a radiant heat source radiating direct emissions, and at least one radiant heat deflector spaced from the heat source. The heat source is so positioned and configured to include radiating direct emissions onto the deflector, the deflector being so positioned, configured and sized as to reflect radiant emissions onto a surface thereby heating the surface. Preferably the heat source adapted to radiate useful direct emissions upwardly towards the deflector and downwardly toward the surface or onto a second deflector such that both direct emissions and reflected emissions heat the surface. Preferably the heat source including an emitter for producing direct radiant emissions and the emitter producing useful direct emissions from both a top surface and a bottom surface of the emitter such that both direct emissions and reflected emissions reach the surface.
Patent CA-2466772-A1 (CA)
Inventor: GINSBERG BARRY H
IPC: G06F19/00
Filed: 2003-09-10
Abstract: L'invention concerne un procédé de présentation de données relatives au glucose provenant d'un dispositif de mesure du glucose dans le sang, dans lequel une valeur de moyenne de repas effective (EMA) est présentée suivie par les valeurs individuelles amenant au EMA, afin d'offrir des données de rétroaction améliorée aux patients nécessitant une modification de leur dose d'insuline. L'EMA peut comprendre une mesure de variabilité de ces valeurs constituantes. Elle englobe les valeurs survenant à des périodes spécifiques (par exemple, une heure avant et une heure après une heure de repas spécifique). L'EMA est calculé sur un nombre limité de jours avant le calcul (par exemple, trois jours) et possède un nombre minimum de valeurs devant être atteintes dans une certaine limite de temps et jusqu'à une certaine date. Un algorithme permet d'exclure certaines lectures données par la moyenne. Les patients peuvent utiliser 1 à 8 EMA à n'importe quelle date (par exemple, de préférence 4, à savoir, le petit-déjeuner, le déjeuner, le dîner et la collation du coucher).
Patent CA-2467371-A1 (CA)
Inventor: CHILDRESS SHAWN R
IPC: C07F7/18
Filed: 2002-10-15
Abstract: A process of preparing compounds containing silicon-carbon bonds by the hydrosilation of a hydridoalkoxysilyl reactant with an olefinic reactant comprises operating the process in the presence of a platinum catalyst and a reaction promoter comprising a weakly nucleophilic amine of the formula NZ1Z2Z3 wherein Z1 is an aryl, alkaryl, or aralkyl group of C6 to C20 carbon atoms, or an organosilyl substituent, SiR3, wherein R is an alkyl of C1 to C20 or an aryl of C6 to C10, Z2 is hydrogen, alkyl of C1 to C20, an aryl, alkaryl, or aralkyl group of C6 to C20 carbon atoms, or SiR3, wherein R is as previously defined; Z3 is the same as Z1 or Z2, and, optionally, two of Z1, Z2 and Z3 taken together with the nitrogen atom form an aromatic heterocyclic ring.
Patent CA-2467439-A1 (CA)
Inventor: TOYODA NOBUHIRO
IPC: H03L7/08
Filed: 2002-07-30
Abstract: In a phase sync circuit (40) which extracts a clock signal CK  from a data signal D in a random NRZ format, particularly in a phase sync circuit (40) of a dual loop configuration including both a phase comparison circuit (81) and a frequency comparison circuit (10), a phase sync circuit (40) capable of achieving both broadening of the capture range and extraction of a high-quality clock signal without requiring any reference clock signal is provided. A clock signal Ca, another clock signal Cb having a phase delayed by an approximately 1/4 period from the clock signal Ca and the data signal D are input to the frequency comparison circuit (10) to output a logical value according to the high-low relationship between the frequency of the clock signal and the bit rate of the data signal D. This logical value is fed back by a frequency comparison loop F2 to bring the frequency of the clock signal CK close to the bit rate of the data signal D without requiring any reference clock signal, thus achieving both broadening of the capture range and extraction of a high-quality clock signal.
Patent CA-2468611-A1 (CA)
Inventor: HORST DIETER
IPC: G06K7/00
Filed: 2003-09-10
Abstract: The invention relates to the transmission of data of a mobile data memory (DT) to a write/read device (SLG), particularly via an air interface (LS), whereby the data can be stored in a programmable electronic memory (MEM) having a fixed memory capacity (FIX). According to the invention, only a predeterminable volume of useful data (DATA) from the electronic memory is transmitted, particularly in a cyclic manner. The advantage associated with this is that only the necessary amount (ANZ) of useful data is transmitted, this number being programmable by the user. This advantageously permits an increase in the target speed and/or in the transmittable volume of data between the mobile data memory and the write/read device. The method can advantageously be used in mobile data memories and in identification systems (IS) equipped with write/read devices (SLG) and with at least one mobile data memory.
Patent CA-2469560-A1 (CA)
Inventor: JAIN NIKHIL
IPC: H04L9/32
Filed: 2002-12-05
Abstract: A method of authenticating a mobile station (18) from a first base station (12) in a first cellular communications system controlled by a first mobile switching control station (10) to a second base station (14) in a second, different cellular system controlled by a second mobile switching control station is described. The method comprises generating at the second cellular communication system an authentication code as the result of applying an algorithm to a private key assigned to the mobile station for the second cellular communications system and a random number generated by the second cellular communications system. An authentication code is also generated at the first cellular communication system as the result of applying an algorithm to the private key and the random number. The authentication code generated at the first cellular communication system is then transmitted to a mobile station in a data packet, and, from there, the authentication code is transmitted to the second cellular communication system. The authentication code generated at the first cellular communications system is then compared with the authentication code generated at the second cellular communications system.
Patent CA-2473414-A1 (CA)
Title: Ensemble electrodes-membrane unifie et procede de preparation correspondant
Inventor: LERTOLA JAMES GERARD
IPC: H01M8/02
Filed: 2003-01-22
Abstract: La présente invention concerne un ensemble électrodes-membrane unifié qui comporte une couche arrière de diffusion du gaz présentant des bords d'étanchéité; une membrane polymère; une deuxième couche arrière de diffusion du gaz; une première composition de revêtement électrocatalytique présente à l'interface de la première couche arrière de diffusion du gaz et de la membrane polymère; une deuxième composition de revêtement électrocatalytique présente à l'interface de la deuxième couche de diffusion du gaz et de la membrane polymère; et un joint imperméable au fluide en polymère thermoplastique, tel que le polymère thermoplastique est imprégné dans les bords d'étanchéité des première et deuxième couches arrière de diffusion du gaz, le joint entourant une région périphérique des première et deuxième couches arrière de diffusion du gaz et de la membrane polymère.
Patent CA-2475207-A1 (CA)
Title: System, method and terminal for measuring the quality of service in a telecommunications network
Inventor: CASTAGNO MAURO
IPC: H04Q11/00
Filed: 2003-02-03
Abstract: The present invention relates to a system (10), method and terminal (14) for measuring the quality of service or QoS for services, for example, of the Internet type in which a telecommunications network (12) supports the delivery of the services by a server (16). The system (10) and the corresponding method allow to collect by means of the network (12, 18, 20) the QoS information, in particular information of insufficient QoS, to identify the causes of insufficient QoS and to discriminate in the attribution of said causes among the terminal (14), the server (16) or the network itself (12). The terminal (14) in addition to generating "objective" information about the QoS, such as the time for downloading a Web page, dimensions of the Web page and number of objects composing the page, is also able to generate "subjective" information, indicative of the actual QoS perceived by a user of the terminal (14).
Patent CA-2476170-A1 (CA)
Title: Comprimes a desagregation rapide
Inventor: TIAN WEI
IPC: A61K47/38
Filed: 2003-02-28
Abstract: L'invention concerne un comprimé à désagrégation rapide comprenant un agent actif et un ou plusieurs agents délitants. L'invention est caractérisée en ce que le comprimé contient des agglomérats dont les particules agglomérées mesurent au moins 50 ?m, ces agglomérats étant exempts d'agent actif et comprenant au moins 10 % en poids d'un agent délitant très actif sélectionné dans le groupe constitué par la cellulose croscarmellose, la crospovidone et le glycolate d'amidon sodique.
Patent CA-2477111-A1 (CA)
Inventor: KINET JEAN-PIERRE
IPC: A61P21/00
Filed: 2003-02-26
Abstract: L'invention concerne une méthode de traitement de troubles du SNC, plus particulièrement ceux sélectionnés parmi le groupe comprenant dépression, schizophrénie, anxiété, migraine, perte de mémoire, douleur et maladies neurodégénératives, consistant à administrer un composé pouvant réduire le nombre de mastocytes chez un humain nécessitant un tel traitement. Ces composés peuvent être choisis parmi des inhibiteurs de tyrosine kinase et plus particulièrement parmi des inhibiteurs c-kit puissants, sélectifs et non toxiques. Cet inhibiteur est, de préférence, incapable de favoriser la mort de cellules dépendantes d'IL-3 cultivées en présence d'IL-3.
Patent CA-2479157-A1 (CA)
Inventor: SHIOKAWA SHOKO
IPC: F24J3/00
Filed: 2004-08-25
Abstract: The present invention provides new applications for surface acoustic waves. A heating apparatus with a surface acoustic wave generator is disclosed. In one embodiment of the invention, a heating apparatus comprise a surface acoustic wave generator having a piezoelectric substrate and inter-digital transducers (IDT) formed on the piezoelectric substrate, and a thermal reaction part is formed at the part of the piezoelectric substrate
Patent CA-2482724-A1 (CA)
Inventor: DALACU DAN
IPC: B05D5/06
Filed: 2004-09-28
Abstract: In order to make a photonic device incorporating a waveguide, a waveguide is formed with a predetermined geometry. Birefringence is then controlled by determining the amount of stress induced within the waveguide.
Patent CA-2485385-A1 (CA)
Title: Lyophilized edible food incorporating a marker
Inventor: KONOPKA STANLEY JOHN
IPC: A61K9/00
Filed: 2003-05-09
Abstract: A standardized, lyophilized edible food containing a biologically safe stable marker for use in the measurement of gastric emptying by the quantification of marker excreted in the breath of the patient.
Patent CA-2486962-A1 (CA)
Inventor: GRIBBLE ANDREW DERRICK
IPC: A61P25/16
Filed: 2003-05-28
Abstract: L'invention concerne des composés de formule (I) dans laquelle A et B désignent les groupes respectivement (CH¿2?)¿m?- et (CH¿2?)¿n? ; R?1¿ désigne hydrogène ou alkyle C¿1-6 ?; R?2¿ désigne hydrogène, halogène, hydroxy, cyano, nitro, hydroxy-alkyle C¿1-6?, trifluorométhyle, trifluorométhoxy, alkyle C¿1-6?, alcoxy C¿1-6?, fluoroalcoxy C¿1-6?, -(CH¿2?)¿p?-cycloalkyle C¿3-6?, -(CH¿2?)¿p?-cycloalkyle C¿3-6?, -CO-alkyle C¿1-6?; -SO¿2? alkyle C¿1-6?, -SO-alkyle C¿1-6?, -S-alkyle C¿1-6?, -CO¿2?-alkyle C¿1-6?, -CO¿2?NR?5¿R?6¿, -SO¿2?NR?5¿R?6¿, -(CH¿2?)¿p?NR?5¿R?6¿, -(CH¿2?)¿p?NR?5¿COR?6¿, un composé cyclique aryle éventuellement substitué, un composé cyclique hétéroaryle éventuellement substitué ou un composé hétérocyclyle éventuellement substitué ; R?3¿ désigne un composé cyclique aryle éventuellement substitué ou un composé cyclique hétéroaryle éventuellement substitué ; R?4¿ désigne hydrogène, hydroxy, alkyle C¿1-6?, alcoxy C¿1-6?, alcoxy C¿1-6?, trifluorométhyle, trifluorométhoxy, halogène, -OSO¿2?CF¿3?, -(CH¿2?)cycloalkyle C¿3-6?, -(CH¿2?)¿q?O-alkyle C¿1-6? ou (CH¿2?)¿p?O-cycloalkyle C¿3-6 ; ?R?5¿ et R?6¿ désignent indépendamment, hydrogène, alkyle C¿1-6? ou forment, conjointement avec les atomes d'azote ou d'autres atomes auxquels ils sont liés, un composé cyclique azacycloalkyle ou un composé azacycloalkyle substitué par oxo ; Z désigne (CH¿2?)¿r?X-, où le groupe (CH¿2?)¿r? est attaché à R?3¿, ou X(CH2)r, où X est attaché à R?3¿, et où un quelconque des groupes CH¿2?- peut éventuellement être substitué par un ou plusieurs groupes alkyle C¿1-6 ?; X désigne oxygène, -NR?7¿ ou CH¿2?- où le groupe CH¿2?- peut éventuellement être substitué par un ou plusieurs groupes alkyle C¿1-6 ?; R?7¿ désigne hydrogène ou alkyle C¿1-6 ?; m et n désignent indépendamment un nombre entier sélectionné entre 1 et 2 ; p désigne indépendamment un nombre entier sélectionné entre 0, 1, 2 et 3 ; q désigne indépendamment un nombre entier sélectionné entre 1, 2 et 3 ; r désigne indépendamment un nombre entier sélectionné entre 0, 1 et 2 ; ou un de leurs sels ou solvates pharmaceutiquement acceptables. Lesdits composés s'utilisent dans le domaine thérapeutique, notamment comme agents antipsychotiques.
Patent CA-2487343-A1 (CA)
Title: Seat mountable video system
Inventor: SCHEDIVY GEORGE C
IPC: B60R11/02
Filed: 2004-11-09
Abstract: A video system includes a display, and a media source operatively coupled to the display, wherein the display and the media source are mounted to a vehicle seat, and at least the display is capable of being fixed to different positions using a mounting mechanism. The mounting mechanism may include at least one of a bracket, a post and a wedge.
Patent CA-2487769-A1 (CA)
Inventor: TANINO TAKAHIRO
IPC: A41D31/02
Filed: 2003-06-25
Abstract: A laminated sheet made by bonding a nonwoven fabric to a non-porous waterproof , windproof and moisture permeable film. The bonding may be carried out by hot pressing in combination with a hot-melt adhesive and the laminated sheet may have a water vapor transmission rate of 1,000 to 10,000 g/m2.bullet.h. The laminated sheet may be further bonded to a face fabric, making the resulting structure particularly suitable for use in the construction of garments.
Patent CA-2490362-A1 (CA)
Inventor: RICKABY JOHN PETER
IPC: B66B9/08
Filed: 2003-06-20
Abstract: A stair lift comprises a lift assembly arranged to be driven along a rail. T he lift assembly comprises a chassis (10) supporting a load bearing member such as a seat (1) and the chassis is formed by a main member on which are mounte d a drive assembly (11) and a levelling assembly (12) for maintaining the seat horizontal by altering the orientation of the chassis with respect to the ra il so as to maintain horizontal the load bearing member as the lift assembly moves along the rail. One or both of the drive and levelling assemblies may be pivotally mounted on the chassis to permit rotation about a vertical axis so as to accommodate bends in the rail.
Patent CA-2490632-A1 (CA)
Title: Methods and software arrangements for sales force effectiveness
Inventor: YUAN YILIAN
IPC: G06Q30/02
Filed: 2004-12-16
Abstract: A business planning solution for sales force effectiveness in promoting products in a target market is provided. The planning solution analyzes sales and market data to identify target market segments that are likely to respond to sales force activity.  Business resources can then be allocated to optimize sales force activity. Detailed sales call plans can be generated. The business planning solution may be implemented as a computer software application on conventional stand alone or networked computer arrangements. For pharmaceutical industry applications, the software application is configured to process pharmaceutical market research data.
Patent CA-2490646-A1 (CA)
Inventor: SCHMIDT MICHELLE A
IPC: C07D211/66
Filed: 2003-06-25
Abstract: This invention is directed generally to hydroxamic acid and amide compounds (including salts of such compounds), and, more particularly, to aryl- and heteroaryl-~arylsulfonylmethyl hydroxamic acids and amides that, inter alia, inhibit protease activity, particularly matrix metalloproteinase (also known as "matrix metalloprotease" or "MMP") activity and/or aggrecanase activity.  These compounds generally correspond in structure to formula (I): wherein Al, A2, A3, El, E2, E3, and E4 are as defined in this patent. This invention also is directed to compositions of such compounds, intermediates for the syntheses of such compounds, methods for making such compounds, and methods for treating conditions associated with MMP activity and/or aggrecanase activity, particularly pathological conditions.
Patent CA-2491584-A1 (CA)
Inventor: BARBER JOSH
IPC: B05B15/68
Filed: 2004-12-31
Abstract: A combination swivel spray aerator includes a stem that defines an inlet port for supplying water. The stem includes a neck and a swivel connector that is provided at one end of the stem. A spray head is coupled to the swivel connector in a swiveling manner. The spray head includes a housing and a swivel seal that seals between the housing and the swivel connector. A shroud is coupled to the stem for hiding at least the neck of the stem from view in order to provide a clean appearance. The swivel spray aerator further includes a diverter that switches between spray and aeration modes regardless which direction the spray head is rotated. A gimbal mechanism in the spray head allows the spray head to twist without requiring excessive swiveling friction.