baber/WOPTO huggingface dataset:
Patent CA-2476366-A1 (CA)
Inventor: ASHDOWN MARTIN LEONARD
IPC: A61K48/00
Filed: 2003-02-14
Abstract: L'invention concerne des procédés destinés à traiter un patient atteint d'un cancer. Ces procédés s'appuient sur l'observation des cellules du système immunitaire qui ciblent une cellule tumorale ("cellules effectrices") s'étendant par clonage avant une population de cellules "régulatrices" ou "suppressives", lesquelles régulent vers le bas l'activité des cellules immunitaires ciblant la cellule tumorale. L'invention concerne également des procédés favorisant la production de cellules effectrices et produit des moyens permettant d'inhiber la production, limiter la fonction, et/ou détruire des cellules régulatrices, dans le traitement du cancer.
Patent CA-2477407-A1 (CA)
Title: Dye mixtures of fiber-reactive azo dyes, their preparation and their use
Inventor: EICHHORN JOACHIM
IPC: C09B62/513
Filed: 2004-08-12
Abstract: Reactive dye mixtures consisting of one or more dyes of the hereinbelow indicated and defined general formula (I),   and one or more monoazo dyes of the general formulae (15) to (16), each in an amount of 0-10% by weight,   and one or more dyes of the hereinbelow indicated and defined general formulae (Ga)-(Gf)     where D1, D2, D3, D4 ,D5, D6, D7, R*, R**, R31, R32, R33, R34, R35, R36, R37, R38, R39, Z, Z3 m, n and M are each as defined in claim 1, the dyes of the general formulae (I) and (Ga)-(Gf) containing at least one fiber-reactive group of the formula -SO2-Z or -Z2, their preparation and their use for dyeing hydroxyl- and/or carboxamido-containing fiber material.
Patent CA-2478908-A1 (CA)
Title: Stabilized antiperspirant compositions containing aluminum-zirconium salts with low m:cl ratio
Inventor: YIN YULING
IPC: A61K8/365
Filed: 2003-05-05
Abstract: Disclosed is an anhydrous topical antiperspirant composition comprising a dermatologically acceptable carrier and a perspiration reducing effective amount of a particulate antiperspirant salt suspended in the carrier. The antiperspirant salt comprises an aluminum-zirconium chlorohydrate having a metal to chloride ratio between about 0.9 and about 1.3. The composition also includes, separate from the antiperspirant salt, a stabilizing basic material in an amount sufficient to prevent degradation of the antiperspirant composition or to minimize acid odor. Also disclosed is a method of reducing perspiration from human skin by applying the aforementioned topical composition.
Patent CA-2480096-A1 (CA)
Title: Process for producing triterpene derivatives
Inventor: KAKINUMA MAKOTO
IPC: A61K31/56
Filed: 2003-03-18
Abstract: A process for producing the compound (V) or a salt thereof, the process bein g shown by the following reaction scheme. (II) (I) .fwdarw. (III) .fwdarw. (IV ) .fwdarw. (V) (In the scheme, R1 and R2 each independently represents C1-8 alkyl.)
Patent CA-2481926-A1 (CA)
Inventor: XU YING-ZI
IPC: A61K31/506
Filed: 2003-05-27
Abstract: La présente invention a trait à des composés qui se lient aux intégrines .alpha.¿4?, de préférence le VLA-4. Certains de ces composés sont également inhibiteurs de l'adhésion leucocytaire et, notamment, l'adhésion leucocytaire provoquée par les intégrines .alpha.¿4?, de préférence le VLA-4. De tels composés sont utiles dans le traitement de maladies inflammatoires chez un patient mammalien, par exemple, un sujet humain, telles que l'asthme, la maladie d'Alzheimer, l'athérosclérose, la démence associée au sida, le diabète, la maladie intestinale inflammatoire, la polyarthrite rhumatoïde, la transplantation tissulaire, la métastase tumorale et l'ischémie myocardique. Les composés peuvent être administrés pour le traitement de maladies cérébrales inflammatoires telles que la sclérose en plaques.
Patent CA-2482107-A1 (CA)
Title: Highly compressed filter tow bale and method for the production thereof
Inventor: KERN DIETMAR
IPC: B65D85/07
Filed: 2003-04-22
Abstract: Disclosed is a packed, highly compressed cuboid-shaped filter tow bale, the top side and bottom side of which are free from nuisome curvatures or constrictions. Said bale is characterized by the fact that a) the bale has a packing density of at least 300 kg/m3, b) the bale is entirely wrapped in a mechanically self-supporting, elastic packing material which is provided with one or several convectively airtight connections, and c) the top side and bottom side of the bale are so flat that a flat plate which fully covers the bale can be pressed onto the top side of the bale via a centrally effective normal force of 100 N and at least 90 percent of the surface of the top side of the bale, which lies within the largest rectangle that can be inserted by vertically projecting the bale onto the pressed plate, has a maximum distance of about 40 mm from the flat plate when the unopened bale is placed on a horizontal plane. A particularly suitable method for producing said bale comprises the following steps: a) filter tow is supplied in a compressed form;  b) the compressed filter tow is enveloped in a wrapping; c) the wrapping is closed in an airtight manner; and d) the wrapped bale is relieved of the load.  The wrapping of such a bale is largely prevented from bursting as a result of the prevailing internal pressure. The inventive bale has an ideal cuboid shape such that curvatures negatively affecting the bale during transport or constrictions hampering the behavior of the filter tow are largely prevented from occurring.
Patent CA-2488758-A1 (CA)
Title: Process for converting methane into ethane
Inventor: MAUNDERS BARRY MARTIN
IPC: C07C6/08
Filed: 2003-06-04
Abstract: The invention relates to a process for producing ethane comprising contactin g methane with a metal catalyst selected from metal hydrides, metal organic compounds and mixtures thereof. It also relates to a process for the conversion of methane to carbon-containing products comprising contacting methane with a metal catalyst comprising at least one metal, Me, chosen from the lanthanides, the actinides and the metals from Groups 2 to 12 of the Periodic Table of the Elements, so as to produce ethane in a proportion of a t least 65%, especially at least 98% or 99% by weight with respect to carbon- containing products formed in the process. The process can be a single-step process, preferably carried out under conditions involving a non-oxidative catalytic coupling of methane, in particular under operating conditions maintained substantially constant, preferably continuously, during the ethan e production, e.g. at a temperature ranging from - 30~C to +80~C, preferably from 20~C to 500~C, under a total absolute pressure ranging from 10-3 to 100 MPa, preferably from 0.1 to 50 MPa. The metal catalyst may be chosen from metal catalysts supported on and preferably grafted to a solid support. One of the main advantages of the present invention is to produce ethane with a ver y high selectivity.
Patent CA-2492245-A1 (CA)
Title: Rock stabilizer
Inventor: HOWELL MARK
IPC: E21D21/00
Filed: 2005-01-11
Abstract: A rock stabilizer includes an elongated metal tube having and interior and an exterior surface with a distal end and a proximal end. The distal end is tapered and a flange is positioned adjacent the proximal end. The tube further includes a slit that runs substantially the entire length thereof. The tube is constructed so as to be capable of being positioned within a bore formed in the wall of a mine. A plurality of indentations or recesses are formed in the outer surface of the tube along the length thereof adjacent the slit so that grout or resinous material pumped into the interior of the tube can flow out of the slit and into the indentations or recesses. An expander wedge is also located within the interior of the tube adjacent the distal end and is actuatable from the proximal end of the tube after said stabilizer is installed in a bore. The wedge expands the distal end of the tube to firmly anchor the stabilizer in the bore. The expander wedge is formed of two wedges, one of which is welded to the interior of the tube and the other is capable of being moved toward the fixed wedge. The two wedges are temporarily maintained together while they are in the interior of the tube and before they are actuated.
Patent CA-2492740-A1 (CA)
Title: Breath alcohol measuring device
Inventor: KATER THEODOR
IPC: G01N33/497
Filed: 2005-01-18
Abstract: A breath alcohol measuring device is provided with a pressure sensor (2) for detecting a signal representative of the breathing air flow and with an electrochemical sensor (1) for detecting a signal representative of the alcohol content in the breathing air and with evaluating means for processing the signals and for determining the breath alcohol concentration. Such a breath alcohol measuring device has a simple design and high measuring accuracy. The pressure sensor (1) and the electrochemical sensor (2) are connected for this purpose with a delta-sigma analog- digital converter (8), which converts the sensor signals directly into digital measured values for determining the alcohol concentration. The pre-amplifiers needed hitherto become unnecessary as a result, which has a number of advantages.
Patent CA-2493144-A1 (CA)
Inventor: TAMISIER FRANCKIE
IPC: F16H55/46
Filed: 2005-01-19
Abstract: A bull-wheel comprises a hub (11) and a peripheral rim (13) joined to the hub (11) by a metal connecting framework (16) composed of a perforated central disk (17) strengthened by rigidifying arms (18). The rim (13) is radially subdivided into several circular segments assembled to one another by first fixing members (21). The hub (11) is fixedly secured to a support enclosure (12) comprising at least one coaxial plate (19) of polygonal cross-section confining at the ends bearing surfaces (20) for the central disk (17) and the radial rigidifying arms (18) assembled by second fixing members (22). The assembly is arranged so as to distribute the radial forces in the axis of the rope uniformly regardless of the angular position of the bull-wheel (10) when the latter is driven in rotation. Applications: drive bull-wheel and return-bull-wheel for a rope transport installation.
Patent CA-2495152-A1 (CA)
Title: Method and arrangement as well as apparatus for transverse conveyance of reams
Inventor: HOEPNER BERND
IPC: G05B19/418
Filed: 2005-01-27
Abstract: The invention relates to a method, an arrangement and an apparatus for conveying objects transversely to their incoming transport direction. In known apparatuses there is a possibility of either removing all the objects in one direction or the other. To a limited extent known apparatuses also allow a division of a string formed from several objects. However, a disadvantage is that the distribution of the objects, in other words the division of a string formed from several objects, e.g. a ream string formed from fourteen reams, to packing machines located opposite one another is possible only to a limited extent. It can also take place only when the machine has been shut down. In that the division of the string for conveying away the objects to the apparatuses for further processing takes place during continuous operation of the production machine, process-optimised production is guaranteed, the apparatus characterized in that at least two conveying means drivable independently of one another are provided, which can be brought into contact with the objects partially or in sections, as a component of the arrangement being particularly good for carrying out the method.
Patent CA-2497878-A1 (CA)
Title: Amelioration concernant les vaccins ou en rapport avec ceux-ci
Inventor: KO THOMAS SAI-YING
IPC: A61P31/12
Filed: 2003-09-23
Abstract: Procédés de fabrication d'une composition de vaccin stabilisée à partir d'immunogènes labiles selon lesquels un fluide comprenant un ou plusieurs immunogènes est pulvérisé dans un réacteur contenant des particules fluidisées d'une matière hydrosoluble pharmaceutiquement acceptable à une température d'environ 25 ·C à 50 ·C, de manière à ce que l'immunogène recouvre les particules et sèche sur celles-ci dans des conditions de fluidisation; on collecte ensuite dans ledit réacteur les particules contenant l'immunogène présentant une teneur en humidité entre environ 0,1 % en poids et 10 % en poids. L'invention concerne aussi des compositions de vaccins stabilisés à base d'immunogènes labiles.
Patent CA-2500155-A1 (CA)
Inventor: CROOKS DALE G
IPC: E21B4/16
Filed: 2005-03-14
Abstract: Positive Displacement Motors (PDM) are widely used in the oil and gas industry as an adjunct for drilling a hole in earthen formations. The PDM uses pressure and flow of the drilling fluid to turn a rotor within a stator. The rotor then turns a drill bit which removes earthen cuttings, creating the hole. The drilling fluid then captures the earthen cuttings and removes them from the hole. When drilling with a PDM, the drill string does not have to be rotated to drill (as is the case with conventional drilling) and this allows the drill string to be oriented - resulting in directional drilling. If one could add a percussive force to the drill bit on the PDM, the drilling rate of penetration could be significantly increased, the required weight on bit could be significantly reduced and torque required to turn the drill bit could be significantly reduced. All in all, a "percussionized" PDM would be a far more efficient drilling tool.
Patent CA-2500974-A1 (CA)
Title: Nuclear hormone receptor compounds, products and methods employing same
Inventor: SNIDER CATHERINE ELIZABETH
IPC: C07C49/813
Filed: 2003-10-23
Abstract: Novel and nonobvious compounds that function, alone or in combination, as nuclear hormone receptors for the stimulation and/or improvement of murine, mammalian skin. Specifically, beta-ionol analog and fatty acid analog compounds that are believed to function as RXR, RAR and/or PPAR receptor ligands to encourage skin differentiation and discourage excess skin proliferation. The present invention further relates to one or more products , consumer and otherwise, comprising the novel, nuclear hormone receptor ligan ds disclosed herein. The present invention additionally seeks to encompass methods of employing both the compounds of the present invention and the products incorporating the present compounds.
Patent CA-2501495-A1 (CA)
Inventor: FITERMAN CHARLES J
IPC: B64D13/06
Filed: 2003-10-22
Abstract: L'invention concerne des procédés et des systèmes permettant de fournir une alimentation secondaire à des systèmes d'aéronef. Dans un mode de réalisation, une architecture de système d'aéronef permettant de fournir une alimentation à un système de régulation climatique comprend un générateur électrique fonctionnellement raccordé à un turboréacteur. Ce turboréacteur peut être configuré pour fournir une poussée propulsive à l'aéronef, et le générateur électrique peut être configuré pour recevoir sa puissance d'arbre en provenance du turboréacteur. Ledit système de régulation climatique peut être configuré pour fournir de l'air extérieur à une cabine passager de l'aéronef en l'absence d'air de prélèvement à partir du turboréacteur.
Patent CA-2502553-A1 (CA)
Title: Generation/management apparatus of production processing structure in factory production management system
Inventor: SHIMA AKIRA
IPC: G06Q50/00
Filed: 2003-10-15
Abstract: In an apparatus for generating and managing production processing structure in a production management system of a factory, the structure of factory made up of the names or other identifiers of process points obtained by subdividing the factory production line is hierarchically registered in the storage device of the management computer (server; S200), the terminal computers and devices used in production are registered as terminal devices (S202), and tasks (from among tasks generated in advance and stored in the disk of the management computer) for achieving the operation or processing to be implemented at the process points are selected for each process point and registered in the order of execution (S204), while linking the terminal devices with definition information that correlates them, once the terminal computers are activated, the registered tasks are executed by the management computer (server) based on the definition information thus registered, so that the production record information is accumulated, production instructions are distributed to the devices based on the accumulated production record information, such that the product is produced. With this, the number of man-hours and the costs of developing the production management system in building a factory can be significantly reduced, and the turnaround time can be shortened.
Patent CA-2502773-A1 (CA)
Inventor: SANNIPOLI CHARLES JOSEPH
IPC: G09G3/20
Filed: 2002-11-22
Abstract: A multimedia presentation apparatus (104) and method by which a presenter is freed from the requirement of having of providing or transporting a supporting computer system such as the notebook or laptop system by the incorporation of computing capability and an accessible data port (20) into data file may be delivered to cause generation of the desired presentation (105).
Patent CA-2503713-A1 (CA)
Title: Piperidinyl cyclopentyl aryl benzylamide modulators of chemokine receptor activity
Inventor: ZHOU CHANGYOU
IPC: C07D413/08
Filed: 2003-10-24
Abstract: The present invention is directed to compounds of the formula I: I(wherein R 1, R2, R3, R4, R5, R6, X, Z and n are defined herein) which are useful as modulators of chemokine receptor activity. In particular, these compounds ar e useful as modulators of the chemokine receptor CCR-2.
Patent CA-2504506-A1 (CA)
Title: Formulations de pesticides contenant des amines alkoxylees
Inventor: SCHERL FRANZ XAVER
IPC: A01N57/20
Filed: 2003-10-22
Abstract: L'invention concerne des compositions contenant un ou plusieurs pesticides et une ou plusieurs amines alkoxylées. L'invention est caractérisée en ce que ces compositions ont un effet amélioré, qu'elles sont à la fois économiques, d'utilisation aisée et compatibles avec l'homme et l'environnement.
Patent CA-2508739-A1 (CA)
Inventor: JAKOB MARTIN
IPC: A22C13/00
Filed: 2005-05-31
Abstract: Food coating composition comprising protective-colloid-stabilized polyacrylate dispersions, use thereof and coated foods produced therewith A description is given of food coating compositions comprising a) a plastics dispersion or a mixture of plastics dispersions comprising at least one homo- or copolymer poly(meth)acrylate having at least 55% by weight (meth)acrylate monomer units and also 0.1 to 30% by weight of at least one protective colloid, and also b) aids and/or additives used for producing food coatings.     The coatings are distinguished by sufficiently high water vapor transmission rates, low water absorption capacity and also low reemulsification capacity and have good mechanical properties in the moist state.
Patent CA-2509543-A1 (CA)
Title: Method for predicting the response to her2-directed therapy
Inventor: BACUS SARAH S
IPC: G01N33/574
Filed: 2003-12-11
Abstract: This invention provides methods for determining or predicting response to HER2-directed therapy in an individual.
Patent CA-2510734-A1 (CA)
Inventor: AKINS EDWARD A
IPC: E04B7/08
Filed: 2005-06-27
Abstract: A method of making an arch for a membrane covered building includes providing a basic arch having a minimum strength sufficient for construction of membrane covered buildings having a minimum load requirement The load requirements for a desired membrane covered building are determined and compared to the strength of the basic arch. Under-strength portions of the basic arch that fail to meet the desire load requirement are determined, and reinforcing members are attached to the basic arch to strengthen the under-strength portions of the basic arch and form a reinforced arch with increased strength sufficient to meet the desired load requirements. An arch apparatus with reinforcing members is provided for practicing the method.
Patent CA-2513015-A1 (CA)
Inventor: JAIN AVINASH
IPC: H04W52/12
Filed: 2004-01-12
Abstract: A system and method for a time-scalable priority-based scheduler. A flexible scheduling algorithm utilizing variable scheduling durations enables better system capacity utilization. A rate request (408) is transmitted if data arrives in a buffer, data in the buffer exceeds a buffer depth, and sufficient power exists to transmit at the rate requested. A rate assignment (418) responsive to the rate request indicates a scheduled duration and a scheduled rate applicable for the scheduled duration. The scheduled duration is less than or equal to a scheduling period (508). The scheduling period is an interval of time after which a scheduler makes a scheduling decision. The scheduling period is variable and the scheduled duration is variable. The scheduler is preferably applied in a UMTS, CDMA 2000 or HDR-system for reverse link rate scheduling.
Patent CA-2514406-A1 (CA)
Title: Inorganic material surface grafted with charge transport moiety
Inventor: LOUTFY RAFIK O
IPC: G03G5/085
Filed: 2005-08-03
Abstract: A surface-grafted material having an inorganic material, a linking grou p, and a charge transport moiety capable of transporting holes or electrons, an d the charge transport moiety is grafted to a surface of the inorganic material vi a the linking group.
Patent CA-2516384-A1 (CA)
Inventor: SINDHUSHAYANA NAGABHUSHANA
IPC: H04W80/04
Filed: 2004-02-18
Abstract: Method and apparatus for variable length Physical Layer (PL) packet generation. Multiple Security Layer (SL) packets may be multiplexed into a single PL packet to increase efficiency, wherein the SL packets may have variable lengths. In one embodiment, different format SL packets for different users are combined into capsules that form the PL packet. Shorter packets are for users in poor channel conditions or requiring smaller amounts of data due to the applications and the accompanying Quality of Service (QoS) requirements. In one embodiment, a modified Preamble structure provides for Unicast or multi-user packets. Alternate embodiment provides modified Rate Sets, a mechanism for identifying ACK from a single-user packet or a multiplexed packet (delayed ACK). ON/OFF keying for ACK channel v/s bi-polar keying used in IS-856, and/or multi-valued interpretation of DRC.
Patent CA-2518403-A1 (CA)
Title: Quinolinone/benzoxazinone derivatives and uses thereof
Inventor: STABLER RUSSELL STEPHEN
IPC: C07D223/16
Filed: 2004-03-08
Abstract: The invention provides compounds of the formula: (I) and pharmaceutically acceptable salts or prodrugs thereof, wherein m, p, q, r, A, E, X, Y, R1, R4, R5, R6, R7, R8, R9 and are as defined herein. The invention also provides methods for preparing, compositions comprising, and methods for using compounds of formula I.
Patent CA-2518844-A1 (CA)
Title: Stabilized pharmaceutical and cosmetic composition of catechins or derivatives thereof
Inventor: LIAO SHUTSUNG
IPC: A61Q19/08
Filed: 2005-09-12
Abstract: A stabilized pharmaceutical and cosmetic composition of catechins is disclosed. The pharmaceutical composition includes antioxidants, metal chelating agents, catechins or derivatives, and water. The pharmaceutical composition disclosed here can inhibit the oxidation of the catechins and derivatives thereof, and therefore extend the shelf life of the pharmaceutical composition of catechins and increase the medical application of the compostions.