baber/WOPTO huggingface dataset:
Patent CA-2438910-A1 (CA)
Title: Amphoteric sterols and the use thereof in the production of ph-sensitive liposomes
Inventor: PANZNER STEFFEN
IPC: A61K48/00
Filed: 2002-02-21
Abstract: The invention relates to a sterol skeleton based compound wherein one or several amphoteric groups with an isoelectric point of between 4 and 9 are substituted on the 3rd position of the ring system, in addition to liposomes containing said compounds.
Patent CA-2443585-A1 (CA)
Inventor: GOLSTEYN ROY
IPC: C07D491/14
Filed: 2003-10-15
Abstract: Nouveaux dérivés de [3,4-a:3,4-c]carbazole, leur procédé de préparation et les compositions pharmaceutiques qui les contiennent Composés de formule (I) <IMG> dans laquelle .cndot. W1 représente, avec les atomes de carbone auxquels il est lié, un groupement phényle ou un groupement pyridinyle, .cndot. Z représente un groupement de formule U-V telle que définie dans la description, .cndot. Q1 représente un atome d'oxygène ou un groupement NR2 tel que défini dans la description, .cndot. Q2 représente un atome d'oxygène ou un groupement NR'2 tel que défin i dans la description, .cndot. X1, X2, X'1, X'2 représentent chacun un atome d'hydrogène, un groupement hydroxy, alkoxy, mercapto ou alkylthio, .cndot.Y1, Y2, Y'1 et Y'2 représentent chacun un atome d'hydrogène, .cndot. ou X1 et Y1, X2 et Y2, X'1 et Y'2, X'2 et Y'2 forment ensemble, avec l'atome de carbone qui les porte, un groupement carbonyle ou thiocarbonyle, .cndot. R1 est tel que défini dans la description. Médicaments.
Patent CA-2443909-A1 (CA)
Inventor: HAWKEN DONALD R
IPC: C07K14/705
Filed: 2002-04-11
Abstract: L'invention concerne de nouveaux polynucléotides codant les polypeptides HGPRBMY28 et HGPRBMY29, des fragments et des homologues de ceux-ci. L'invention concerne également des polynucléotides codant des variants d'épissage de polypeptides HGPRBMY29, HGPRBMY29v1 et HGPRBMY29v2. L'invention concerne également des vecteurs, des cellules hôtes, des anticorps, ainsi que des méthodes de recombinaison et de synthèse permettant de produire lesdits polypeptides. L'invention concerne encore des méthodes thérapeutiques et diagnostiques permettant d'appliquer les nouveaux polypeptides HGPRBMY28, HGPRBMY29, HGPRBMY29v1 et HGPRBMY29v2 au diagnostic, au traitement et/ou à la prévention de diverses maladies et/ou troubles liés à ces polypeptides. L'invention concerne enfin des méthodes de criblage permettant d'identifier des agonistes et des antagonistes des polynucléotides et polypeptides selon l'invention.
Patent CA-2446493-A1 (CA)
Title: Thermoplastic resins in contact with metals or metal salts stabilized by blends of dithiocarbamates and metal deactivators
Inventor: JANCIS E HARRY
IPC: C08K5/39
Filed: 2002-03-15
Abstract: A composition is disclosed that comprises: (A) a thermoplastic resin; (B) a member selected from the group consisting of metallic copper, cobalt, manganese, and salts of the foregoing in contact with said thermoplastic resin; and (C) a stabilizing amount of: (1) a first stabilizer comprising at least one metal dithiocarbamate salt of the structure (I) wherein M is a divalent, trivalent, or tetravalent metal, X is an integer of from 2 to 4 that equals the valence of M, and the moiety (II) is the residue of any secondary amine that will react with carbon disulfide to form a dithiocarbamate; and (2) a second stabilizer comprising at least one metal deactivator.
Patent CA-2448098-A1 (CA)
Title: Ultrasensitive detection of pathogenic microbes
Inventor: GUY REBECCA A
IPC: C12Q1/68
Filed: 2003-11-26
Abstract: The present invention describes a 5' nuclease real-time polymerase chain reaction (PCR) approach for the quantification of total coliforms, E. coli, toxigenic E. coli O157:H7, toxigenic M. aeruginosa (microcystin hepatotoxins), Giardia lamblia, and Cryptosporidium parvum, based on the specific identified primer and probe sequences from the lacZ (E. coli), eaeA (E. coli O157:H7), mcyA (M aeruginosa), .beta.-giardin (G. lamblia), and COWP (C. parvum) genes respectively. The invention allows for the detection of all of the aforementioned microbes, with or without culture enrichments, utilizing a 5' nuclease PCR approach. The invention also provides primer and probe sequences useful to produce detectable amplicons, by any amplification method, which are diagnostic for such organisms.
Patent CA-2450356-A1 (CA)
Inventor: KATZENELLENBOGEN JOHN A
IPC: A61P35/00
Filed: 2002-06-10
Abstract: A variety of bone anabolic compounds are useful for maintaining and/or increasing bone mass, density, and/or strength in mammals. Preferred compoun ds enhance bone anabolic activity while minimizing or eliminating undesirable feminizing or masculinizing effects.
Patent CA-2454881-A1 (CA)
Title: Liquid detergent compositions with low-density particles
Inventor: AOUAD YOUSEF GEORGES
IPC: C11D11/00
Filed: 2002-07-31
Abstract: Process for reducing the density of solid detergent ingredients by forming said ingredients into hollow-core particles. The density of ingredients such as sodium citrate, sodium carbonate and/or sodium silicate, when formed into such hollow-core particles, allows them to be stably incorporated into non-aqueous liquid laundry detergents.
Patent CA-2457535-A1 (CA)
Inventor: HENDERSON RONALD S
IPC: A61G1/00
Filed: 2002-09-20
Abstract: A patient transport apparatus (10) is provided. The patient transport apparatus (10) includes a patient support mover (12) configured to move a patient support (8) relative to the floor and a patient transfer apparatus (16) configured to move a patient from a first position on the patient support (8) to a second position on the patient support (8).
Patent CA-2458236-A1 (CA)
Title: Gpi-anchored cytokines
Inventor: WEI YANZHANG
IPC: A61K48/00
Filed: 2002-08-27
Abstract: The present invention relates to immunogenic compositions for stimulating T cell proliferation and methods for enhancing therapeutic effectiveness of so me traditional anti-cancer treatments. Specifically, local delivery of cytokine s that target the plasma membrane of a cancerous cell exhibit more potent anti - tumor effects than systemic delivery of cytokines in soluble form. Figure 2 shows pulmonary metastasis images of untreated tumor cells with tumor cells treated with soluble IL-2 and tumor cells treated with GPI anchored IL-2.</S DOAB>
Patent CA-2458572-A1 (CA)
Title: A method, article and apparatus for providing flexible bandwidth allocation via multiple instantiations of separate buses
Inventor: BERNSTEIN DEBRA
IPC: G06F13/40
Filed: 2002-08-27
Abstract: A bus mechanism to control information exchanges between bus masters and bus targets over a bus structure that includes separate command, push and pull data buses. Commands are generated by bus masters and are interpreted by bus targets on a per-target basis. Each bus target controls the servicing of a command intended for such target by controlling the transfer of push data ov er the push bus to a bus master specified in the command as a destination, for a push operation type, and by controlling the transfer of pull data over the pull bus to the target from a bus master specified in the command as a destination, for a pull operation type. Arbitration logic associated with ea ch bus is used to control the flow of the information exchanges on that bus.</S DOAB>
Patent CA-2460124-A1 (CA)
Inventor: SCWARTZ KEVIN M
IPC: C09K8/24
Filed: 2002-12-12
Abstract: Water soluble nonionic friction reducers and added to coacervate gels having excellent shear viscosities and other properties. A preferred gel comprises poly diallyl dimethyl ammonium chloride, a lesser amount of sodium lauryl sulfonate, and lauryl alcohol. Excellent friction reducing properties are manifested; a particularly practical use for the compositions is in subterranean formation fracturing.
Patent CA-2460569-A1 (CA)
Title: Electroporation reactor for continuously processing products in the form of pieces
Inventor: SCHULTHEISS CHRISTOPH
IPC: A23C3/07
Filed: 2002-08-27
Abstract: An electroporation reactor for continuously processing products such as agricultural products and animal products in the form of pieces. A drum (7) with catch elements (5) on the outer covering surface thereof rotates in a process fluid, mainly water, which is retained in a chamber, and transports the items to be processed, said items being fed through an inlet. The process or harvest products are then degassed by immersion until they proceed as far as the actual processing zone where they are exposed to high intensity electric fields during a short period of time, so that the potential difference which is necessary for the poration on the cell walls of the process items can act on the longer cell axis. When the processed items are further transported, they are lifted up out of the reactor by a rake (14) and guided onto a discharge chute (15).
Patent CA-2462074-A1 (CA)
Title: Aluminium alloy for making fin stock material
Inventor: VAN DER HOEVEN JOB ANTHONIUS
IPC: C22C21/00
Filed: 2002-10-02
Abstract: An aluminium alloy for making fin stock material, having the composition in weight percent: Si <= 1.2 Mn <= 0.05 Mg <= 0.05 Fe <= 2.0 0.5 &l t;= Ni <= 1.5 0.05 <=: Cu <=: 1.0 0.5 <= Zn <= 4.0 and/or 0.1 <= Sn <= 2 .0 and/or 0.01 <=: In <= 0.5 V <= 0.40 and/or Ti <0.01 and/or Cr <0.01 and/or Zr &l t;0.01 other elements up to 0.05 each, up to 0.15 in total Al balance.
Patent CA-2462388-A1 (CA)
Inventor: LIN TIENG-FU
IPC: H05B41/00
Filed: 2004-03-24
Abstract: A four-electrode fluorescent lamp having four filaments in a fluorescent lamp; each of the filament having two leads for being connected to a positive and a negative electrodes of a power source. A resistor is serially connected between a lead of one selective filament and a lead of another selective filament. Each of the filament is controlled by a transistor. A pair of capacitors are used to adjust the switching current of a pair of two transistors. The base of the transistor is connected to a respective diode set through a current limiting resistor. Each of the transistor is connected to a diode set.        The four diodes are serially connected as a loop with two ends of the loop being connected to two ends of an AC power source. Thereby, a circuit for an alternative lighting four-electrode fluorescent lamp is formed.
Patent CA-2462427-A1 (CA)
Title: Treatment of hepatitis b virus infection with human monoclonal antibodies
Inventor: EREN RACHEL
IPC: A61K39/395
Filed: 2001-10-04
Abstract: Disclosed is a pharmaceutical composition for the treatment or prevention of hepatitis B virus infection, comprising a 1:3 mixture of two fully human anti HBsAg monoclonal antibodies 19.79 and 17.1.41. Alto disclosed are preferred modes of administration. The pharmaceutical composition can be given as a monotherapy or in combination with other anti viral agents.
Patent CA-2464544-A1 (CA)
Title: Method for fabricating a glass rod
Inventor: YAMAMURA WAICHI
IPC: C03C23/00
Filed: 2004-04-15
Abstract: A method for fabricating a smaller-sized glass rod by elongation of a glass matrix comprises providing a glass matrix, applying steam to surfaces of said glass matrix, and heating the thus applied glass matrix to soften the glass matrix to an extent sufficient for subsequent elongation. The softened glass matrix is elongated to provide a glass rod having a substantially dirt-free, clean surface.
Patent CA-2465605-A1 (CA)
Title: Improved convection of absorbent cores providing enhanced thermal transmittance
Inventor: MOLEE KENNETH JOHN
IPC: A61F13/15
Filed: 2002-11-25
Abstract: The present invention generally relates to an absorbent article (10) that includes a top sheet (24), a back sheet (26), and an absorbent core (28) disposed between the top sheet (24) and the back sheet (26). The absorbent article (10) has enhanced thermal transmittance by evincing a lower thermal resistance (clo) of less than about 1.7 watts/m2, as measured in a Thermolab o apparatus. The absorbent article (10) of the invention preferably has a low density, low basis weight core, and it provides improved comfort.
Patent CA-2466345-A1 (CA)
Title: Improvements in furniture combination bed and desk
Inventor: MONESTIER JUAN CARLOS
IPC: A47C17/62
Filed: 2002-09-04
Abstract: Improvement in Combination bed (4) and desk (3) is disclosed: an articulated parallelogram (6, 8, 10, 11) based system and mechanism that links bed frame (4) and desktop (3) to elements (6, 10) fixed to a wall (or support or furniture body). Bed rotates as a wallbed, and desktop goes down and up alwa ys leveled. In raised position, bed lies against the wall, bedding concealed, a nd cantilever desktop at standard height rests against bed bottom. In the lower ed position, the bed is deployed at normal height and desktop goes underneath a t floor level. Desktop can admit objects as a PC monitor (up to 0.4 m height) that can remain undisturbed through conversion and stowing.
Patent CA-2468317-A1 (CA)
Title: Systemes et procedes de detection
Inventor: HOFMANN MARTIN JOHN
IPC: G01N30/50
Filed: 2002-11-27
Abstract: L'invention concerne un appareil et des procédés utilisant des ultrasons transmis à travers un lit de colonne chromatographique afin de déterminer l'état de matériaux dans l'espace du lit, en particulier pendant des cycles chromatographiques. A titre d'exemple d'états détectés, on peut citer le profil d'une bande de matériau d'élution (afin de vérifier s'il est satisfaisant), l'arrivée d'une bande de matériau à la sortie de la colonne, l'aptitude d'utilisation au remplissage du lit, le passage de phases mobiles différentes, par exemple des fronts de sel, et d'autres états. Certains aspects de l'invention concernent des processeurs de commande et des produits programmés correspondants.
Patent CA-2468704-A1 (CA)
Title: Urea derivatives as angiogenesis inhibitors
Inventor: MURAI MASAAKI
IPC: A61P27/02
Filed: 2002-11-29
Abstract: An object of the present invention is to find new pharmacological actions of urea compounds having structure represented by the general formula [1]. The urea compounds having the structure represented by the general formula [1] have excellent angiogenesis inhibitory actions.   (see formula 1) [wherein "A" is -(NR4)-, -(CR5R6)- or -O-, "B" is alkylene or alkenylene, R1, R2, R4, R5 and R6 are hydrogen, alkyl, alkenyl, adamantylalkyl or the like, R3 is aryl or an unsaturated heterocycle, and X is oxygen or sulfur.]
Patent CA-2469609-A1 (CA)
Title: Derives de thiophene et leurs utilisations en tant qu'aromes et parfums
Inventor: TURIN LUCA
IPC: C07D333/22
Filed: 2002-12-13
Abstract: Cette invention concerne des dérivés représentés par l'une des formules (I) ou (II) suivantes dans lesquelles R?1¿ et R?2¿ sont, indépendamment, H, alkyle C¿1-5 ?ou alkyle substitué C¿1-5?, X est pris dans le groupe composé deC(=O)H, -OCH¿3?, -C(OR)¿2?H, -CN, -C(=O)CH¿3? et C(=O)OR?7¿ (dans lequel R?7¿ est un alkyle C¿1-5?). Ces dérivés conviennent bien comme arômes et parfums.
Patent CA-2470961-A1 (CA)
Title: Method and device for the continuous casting and direct shaping of a metal strand, in particular a steel cast strand
Inventor: WEYER AXEL
IPC: B22D11/22
Filed: 2003-01-30
Abstract: The invention relates to a method and a continuous casting device for the direct shaping of a metal strand, in particular a steel cast strand (1) of any format (1d). According to said method, the cast strand (1) is only cooled by a liquid coolant (4) in longitudinal sections (6), where the interior of the cast strand (1) remains liquefied and the temperature of the cast strand (1) in a transition zone (7) upstream of, in and/or downstream of a bending and straightening unit (8) is evened out by an insulation of the exterior surface (1 b), essentially without the use of a liquid coolant (4), and by progressive thermal radiation. The cast strand (1) is shaped in a dynamically variable reduction section (9) as a result of the compressive strength that is measured on individual shaping rolls (10) or roll segments (11), depending on the compressive force that can be locally applied.
Patent CA-2472370-A1 (CA)
Inventor: KOSCHINAT HUBERT B
IPC: B60B35/00
Filed: 2002-11-29
Abstract: L'invention concerne un logement de roue situé sur un corps d'essieu conçu en tant que tube d'essieu (1), destiné à des véhicules, notamment des véhicules utilitaires. Selon l'invention, la roue est fixée par ex. par l'intermédiaire d'un pivot de roue à un moyeu de roue logé de façon rotative sur un tourillon (2) du tube d'essieu (1), et le tourillon (2) est fixé à une extrémité (3) du tube d'essieu (1). L'invention vise à mettre en oeuvre une construction durable de fabrication et montage simples. A cet effet, l'extrémité (3) du tube d'essieu (1) est conçue de façon cylindrique sur l'intérieur et présente au moins une rainure longitudinale, le tourillon (2) est logé dans l'extrémité (3) du tube d'essieu (1) avec une section de raccordement cylindrique (5) dont la périphérie correspond à l'intérieur dudit tube d'essieu, et l'extrémité (3) du tube d'essieu (1) est fixée radialement à la section de raccordement (5) du tourillon (2) par l'intermédiaire d'au moins une bague de serrage (6) rainurée longitudinalement en continu, logée sur l'extrémité (3) du tube d'essieu (1).
Patent CA-2473227-A1 (CA)
Title: Method of treatment of a textile or non-woven substrate to render same water and oil repellent
Inventor: ALLEWAERT KATHY E
IPC: C08F220/24
Filed: 2002-11-27
Abstract: The present invention relates to a method of treating a non-woven substrate or textile, comprising the step of applying to said non-woven substrate or textile a fluorochemical composition comprising a fluoropolymer that comprises:(a) between 10 and 97 mole % of units that can be derived from fluorinated monomer selected from the group consisting of monomers according to the general formula:Rf-X-OC(O)-C(R)=CH2 wherein Rf represents a perfluorinated aliphatic group having 3 or 4 carbon atoms, X is an organic divalent linking group and R represent hydrogen or a lower alkyl group having 1 to 4 carbon atoms;(b) between 3 and 75 mole % of units derived from a chlorine containing comonomer selected from the group consisting of vinylidene chloride, vinyl chloride and mixtures thereof; and(c) optionally further units derived from monomers other than a fluorinated monomer and said chlorine containing comonomers; wherein the amount of units (a), (b) and (c) adding up to 100%,whereby said fluorochemical composition is applied in such amount that the weight of fluoropolymer on said non-woven substrate or textile is not more than 3% by weight based on the weight of said non-woven substrate or textile.
Patent CA-2473995-A1 (CA)
Inventor: ROBEY RAYMOND J
IPC: A23L2/42
Filed: 1999-08-10
Abstract: A continuous method using a pressurized flow of liquefied carbon dioxide is described to reduce microbial and/or enzymatic activity in a liquid product. A flow of liquefied carbon dioxide is combined with.a pressurized flow of the liquid product. The pressure and temperature in the flow regions are maintained at a level which is sufficient to keep the carbon dioxide in a continuous liquid state, but which does not freeze the liquid product.        The pressurized mixture of the carbon dioxide and liquid product flows through a reaction zone for a sufficient time to reduce harmful microorganisms and/or inactivate undesirable enzymes and then enters a plurality of expansion stages wherein the pressure of the mixture flow is sufficiently decreased too vaporize the carbon dioxide for separation from the liquid product. Heat is applied in at least some of the expansion stages to prevent a cooling of the mixture flow to the freezing point of the liquid product. Heat may be applied to control the temperature of the liquid product so that it does not exceed a temperature at which deleterious effects are experienced.
Patent CA-2474727-A1 (CA)
Title: Procede de traitement des boues par action combinee de la pression et de l'electro-osmose
Inventor: BERRAK ABDERRAZAK
IPC: C02F11/15
Filed: 2003-02-11
Abstract: Proc~d~ de traitement de boues par action combin~e de l'~lectro-osmose et de la pression et/ou d'un syst~me vibratoire, ledit proc~d~ mettant en oeuvre le drainage d'au moins deux effluents de type diff~rent, le premier effluent g~n~r~ au niveau de la cathode est d'un pH basique et le deuxi~me effluent g~n~r~ au niveau de l'anode est d'un pH acide.
Patent CA-2474992-A1 (CA)
Inventor: BAUMANN FRANZ-ERICH
IPC: B29C48/00
Filed: 2004-07-16
Abstract: A molding composition, comprising:      I. from 97 to 80 parts by weight of a polyetheramide based on a linear aliphatic diamine having from 6 to 14 carbon atoms, a linear aliphatic or aromatic dicarboxylic acid having from 6 to 14 carbon atoms, and a polyetherdiamine which has at least 3 carbon atoms per ether oxygen and has primary amino groups at the chain ends, and II. from 3 to 20 parts by weight of a rubber containing functional groups, each per 100 parts by weight of a total of components I. and II., is suitable for extrusion of moldings such as flexible pipes. The molding composition is resistant to hydrolysis and heat and has high melt viscosity and the resulting moldings, without an external plasticizer, have long-lasting flexibility and good low-temperature impact strength.
Patent CA-2475866-A1 (CA)
Inventor: MACPHERSON PAUL R
IPC: H01Q1/40
Filed: 2004-07-27
Abstract: A free standing antenna extending longitudinally to present a base and a free end, comprising a helical conductor disposed over an insulated metallic tube.
Patent CA-2476788-A1 (CA)
Title: Method and system for navigating a large amount of data
Inventor: TSE OLIVER
IPC: G06F17/30
Filed: 2003-02-20
Abstract: This writing has disclosed methods for navigating a large amount of data. In one embodiment, the present writing discloses accessing a source of formatted warehoused data. Then a grid is displayed on a display device. In one embodiment, the grid is an iconic representation of the formatted warehoused data. The grid is comprised of elements, each element corresponding to some portion of the formatted warehoused data. The present writing discloses displaying a portion of the formatted warehoused data on the display device in response to a selection of a corresponding element of the grid. In another embodiment, the formatted warehoused data is condensed so that it can be read in summary form to a user using a voice-based protocol. The user can issue voice commands to drill down deeper into the data, until the desired information is reached. The user thus does not need to hear all of the information in the formatted warehoused data, but instead can make inquiries to directly navigate to a particular item of interest.
Patent CA-2477553-A1 (CA)
Inventor: MENACHE ALBERTO
IPC: H04W64/00
Filed: 2003-03-11
Abstract: L'invention concerne un procédé destiné à suivre des objets (fig. 1, 18) dans une zone de capture tridimensionnelle (20) et consistant à placer au moins quatre détecteurs (14) autour de cette zone de capture (20), à placer une étiquette de référence fixe (12) dans la zone de capture (20), à émettre des signaux de manière périodique à partir des étiquettes de référence et d'objet (12), à recevoir ces signaux et en extraire le code d'identification ainsi que les mesures de phase de code et de phase de porteuse, puis à traiter ces mesures de phase de code et de phase de porteuse en vue de déterminer la position de chaque étiquette d'objet (12) par rapport à l'étiquette de référence.
Patent CA-2478163-A1 (CA)
Title: Childproof micronutrient supplement
Inventor: GERVAIS ERIC
IPC: A61J1/03
Filed: 2004-08-20
Abstract: Provided herein is a prenatal and postpartum multivitamin and mineral supplement package provided in the form of a plurality of solid oral dosage units individually contained in blister packs wherein a portion of th e dosage forms are iron-containing while at least half of the dosage units are essentially iron-free and wherein the total amount of iron in the package as sold to purchasers is less than about 1300mg of elemental iron.