baber/WOPTO huggingface dataset:
Patent CA-2435490-A1 (CA)
Title: Embedding or moulding composition dry mix for metal casting, embedding or molding composition made therefrom and its use
Inventor: SCHNEIDER GUNTER
IPC: B28B7/36
Filed: 2002-04-04
Abstract: The invention relates to a dry mixture of embedding material or moulding material for producing embedding or moulding material for a metal casting method, such as the lost-wax method, said mixture containing a hydraulic binding constituent. Said binding constituent contains, as a hydraulic binding agent, ground Portland cement clinker which is free of sulfate carriers.
Patent CA-2435511-A1 (CA)
Inventor: TAMMINGA JACOB R
IPC: B01F29/85
Filed: 2003-07-18
Abstract: Un mélangeur vertical présente des fenêtres en plexiglas situées sur une paroi latérale du bac du mélangeur. Les fenêtres s'étendent généralement verticalement entre un haut et un bas du bac du mélangeur et permettent de voir à l'intérieur du bac depuis l'extérieur du mélangeur.
Patent CA-2437049-A1 (CA)
Inventor: LANGDON FREDERICK MICHAEL
IPC: A61F5/44
Filed: 2002-01-17
Abstract: Absorbent articles having improved sustained fit on the body, improved appearance through the period of use, and improved comfort for the wearer. The absorbent article has a containment assembly, a waist feature and a diagonal support member feature disposed so as to lie in the diagonal support zone of the wearer's body when the article is worn. The diagonal support member is designed to support the article from the small of the back, over the hip, and to the lower abdomen. The diagonal support member is distinct from the waist feature, which is designed to provide only enough circumferential tension to hold itself in position on the body. The absorbent article has a garment-like high-waisted appearance, gentle tension around the waist to avoid discomfort and/or pressure marking, good leakage protection, good sustained fit, and easy application and removal.
Patent CA-2438170-A1 (CA)
Title: Modulated release particles for aerosol delivery
Inventor: ADJEI AKWETE L
IPC: A61K47/22
Filed: 2002-02-07
Abstract: A modulated release aerosol formulation is disclosed. The formulation comprises a polysaccharide polymer having a selected medicament associated therewith, a fluid carrier for carrying and delivering the construct and a stabilizer.
Patent CA-2442330-A1 (CA)
Title: Acute pharmacologic augmentation of psychotherapy with enhancers of learning or conditioning
Inventor: LU KWOK-TUNG
IPC: A61K31/535
Filed: 2002-03-28
Abstract: Methods for treating an individual with a psychiatric order with a pharmacologic agent that enhances learning or conditioning in combination with a session of psychotherapy are provided. These methods of the invention encompass a variety of methods of psychotherapy, and psychodynamically oriented psychotherapy, and psychiatric orders including fear and anxiety disorders, addictive disorders, addictive disorders including substance-abuse disorders, and mood disorders. The pharmacologic agents used for the methods of the present invention are ones that generally enhance learning or conditioning, including those that increase the level of norepinephrine in the brain, those that increase the level of acetylcholine in the brain, and those that enhance N-methyl-D-aspartate(NMDA) receptor transmission in the brain.
Patent CA-2442757-A1 (CA)
Inventor: BEDETTI GIANFRANCO
IPC: B01J8/24
Filed: 2002-04-12
Abstract: A nozzle for distributor devices of granule's growth liquid substance in fluid bed granulators, is distinguished by the fact that it comprises a duct (2) having, at one end, at least one inlet opening (3) for a flow (F) of a chosen granule's growth liquid substance, and, at the other end, a supply opening (5) for such substance, a gaseous flow distributor (6) externally associated to the duct (2) in predetermined spaced relationship from the supply opening (5) and in fluid communication with the inside of the duct (2), and emulsifying means (8) associated to the inlet opening (3) and the distributor (6) to obtain, inside the duct (2), an emulsion of the gaseous flow in the growth liquid substance.
Patent CA-2444407-A1 (CA)
Inventor: NIETFELD J J
IPC: G16B50/30
Filed: 2002-04-09
Abstract: A system for storage of cellular material and retrieval of genetic information comprises a cell bank comprising a plurality of cell storage units for storage of cellular material from individual depositors. Cryo-preservation of the material is contemplated. Genetic information obtained from the cellular material is compiled in a digital information unit to create a data base of the information which can be accessed such as for medical, pharmaceutical, and biological research, diagnosis, and treatment. Fees generated in connection with retrieval of the genetic information will permit cost-effective storage of cellular material. When a decrease in storage costs and storage fees leads to an increase in the number of depositions of cellular material, the significance and the value of the genetic information available in the data base will increase.
Patent CA-2446718-A1 (CA)
Inventor: BROCK JOHN L
IPC: F04B43/08
Filed: 2002-03-21
Abstract: Piezoelectric transducer assemblies that are useful for the monitoring of the gas output from a gas driven pump, wherein the assembly is not an integral part of the input or output flow stream of the material being pumped, but is used to monitor the exhaust gas flow of the gas driven pump.
Patent CA-2448467-A1 (CA)
Title: Nitrogen rejection method and apparatus
Inventor: DAVIES BRIAN MORICE
IPC: F25J3/02
Filed: 2003-11-07
Abstract: Nitrogen is rejected from a feed natural gas stream comprising methane and nitrogen so as to form a primary methane product. The mole fraction of nitrogen in the feed natural gas increases over a period of time. The feed natural gas stream is cooled in a main heat exchanger 10 and is rectified in a double rectification column 20. A primary product methane stream and a secondary nitrogen-enriched product stream are withdrawn from the rectification column 20. The secondary nitrogen-enriched product stream has a mole fraction of methane at or above a chosen minimum value when the said mole fraction of nitrogen is at a minimum. When the said mole fraction of nitrogen rises to a value at which the mole fraction of methane in the secondary nitrogen-enriched product stream falls below the chosen minimum, a part of the feed gas is introduced through conduit 90 into the secondary nitrogen-enriched product stream so as to restore its mole fraction of methane to the chosen minimum value or a value thereabove.
Patent CA-2448688-A1 (CA)
Inventor: OTA KENJI
IPC: B29K83/00
Filed: 2002-05-29
Abstract: To provide a silicone rubber composition for wiper blades, which, due excellent moldability and ability to closely repeat the shape of the die during extrusion, is suitable for forming wiper blades of complicated shapes ; to provide a method of manufacturing the aforementioned composition. A silicone rubber composition for a wiper blade comprising (A), a polydiorganosiloxane, (B) a finely divided, reinforcing silica filler, (C) orthoboric acid or metaboric acid, (D) a powdered calcium carbonate, (E) an organic peroxide curing agent, and an additive for improving water-repellent properties of a wiper blade made from said composition, comprising one or bo th of (F) a polyorganosiloxane having a viscosity of 1 to 10000 mPa*s and containing in one molecule at least two silicon-bonded hydrogen atoms and (G ) a polydiorganosiloxane having a viscosity of 1 to 10000 mPa*s; a method of manufacturing the aforementioned composition.
Patent CA-2449557-A1 (CA)
Inventor: SAEGUSA KAZUHIRO
IPC: C08L51/00
Filed: 2002-06-06
Abstract: The invention provides a vinyl chloride resin composition which is excellent in impact resistance, gelation properties and heat stability, is reduced in the load on a molding machine, and gives articles excellent in appearance and dimensional stability, particularly a core-shell polymer composition for modifying vinyl chloride resins which is capable of giving the above vinyl chloride resin composition, namely a core-shell polymer composition which comprises (A) 85 to 99.5 wt% of a core-shell polymer containing a rubbery polymer and (B) 15 to 0.5 wt% of an acid or an anionic surfactant and is characterized in that the component of the polymer composition which is soluble in methyl ethyl ketone and insoluble in methanol has a specific viscosity (.eta.sp) of 0.1 or above as determined by using a 0.2g/100 ml acetone solution at 30 ~C.
Patent CA-2451035-A1 (CA)
Inventor: GILBERT JOHN
IPC: B01L3/00
Filed: 2002-06-20
Abstract: L'invention concerne un orifice d'interface fluidique (15) faisant partie d'un dispositif de séparation servant à séparer un échantillon en différents composants. Ce dispositif de séparation comprend un réseau de canaux de séparation (500) et l'orifice d'interface fluidique (17) comporte une ouverture pratiquée sur la paroi latérale d'un canal de séparation (500) dimensionné pour former une paroi virtuelle (15) lorsque le canal de séparation est rempli d'un milieu de séparation (20). L'orifice d'interface fluidique (17) permet d'introduire un échantillon liquide (19a) dans le milieu de séparation (20). Les orifices d'interface fluidique (17) formés dans le réseau de canaux de séparation (500) sont organisés en un ou plusieurs injecteurs d'échantillons. Un réservoir cathodique est multiplexé avec un ou plusieurs canaux de séparation. Pour effectuer un trajet électrique, on utilise également un réservoir anodique commun à certains ou à tous les canaux de séparation (500).
Patent CA-2451094-A1 (CA)
Title: Implant for use in aesthetic regions of the mouth
Inventor: KEHOE MIKE
IPC: A61L27/56
Filed: 2002-07-10
Abstract: The implantable portion of the implant body includes a bone engaging surface (40) which, is spaced from the upper side of the implant body by a smooth coronal surface (42). The edge (62) of the bone engaging surface follows the crestal outline of the supporting bone tissue. The bone engaging surface cou ld include (a) an externally threaded portion, (b) an acid etched, physically abraded or other roughened or textured peripheral surface, (c) a porous coat ed surface which for example, could consist of titanium, metal or ceramic beads and/or (d) a chemically coated portion. Chemical coatings for use with the bone engaging surface could comprise bioreactive coatings, (including coatin gs formed from hydroxyapatile and other compounds suitable for stimulating bone tissue growth) which facilitate the anchoring of the implant body by bone tissues following its placement.
Patent CA-2453874-A1 (CA)
Title: Brake shoe for braking a cable
Inventor: WINDLIN WALTER
IPC: F16D69/00
Filed: 2003-12-22
Abstract: Brake shoe (12) and use thereof. The brake shoe (12) serves for braking a cable (10), particularly in equipment for speed limitation of a lift. It comprises a brake lining (14) with an overall effective surface facing the cable (10) to be braked. The brake lining (14) is displaceable into an operative position in which its overall effective surface bears against the cable (10); it has at least two lining regions (14.1, 14.2, 14.3, 14.4, 14.5), wherein respectively adjacent lining regions comprise different materials. The at least two lining regions (14.1, 14.2, 14.3, 14.4, 14.5) in the operative position together bear by the effective surfaces thereof against the cable (10) so that different effective properties of the materials can be used at the same time.
Patent CA-2454163-A1 (CA)
Inventor: BONTINCK DIRK
IPC: C09D11/10
Filed: 2002-07-11
Abstract: The invention relates to an aqueous ink composition containing a polyurethan e polymer and at least one colorant, wherein the colorant is covalently bonded to the polyurethane polymer, and the composition is crosslinkable to form a network containing the polyurethane polymer, wherein the crosslinking reacti on is initiated by UV-irradiation or electron beam.
Patent CA-2454304-A1 (CA)
Inventor: MANTERE TUOMAS
IPC: B65G1/06
Filed: 2003-12-29
Abstract: A method for storing loads (P), especially cylindrical objects such as paper rolls, in a storage (1), where the loads are brought in and stored and from where the goads are taken out by means of a load manipulating device for further processing. At least one load (P) at a time is moved into storage and/or out of storage by means of at least two separate carriage units (10) working in an at least substantially synchronized manner relative to each other, which together move the at least one load.
Patent CA-2455841-A1 (CA)
Title: Flame retardant compositions
Inventor: KAPRINIDIS NIKOLAS
IPC: C08K5/3435
Filed: 2002-08-06
Abstract: Organic polymeric substrates, for example polyolefins such as polypropylene, can be made flame retardant by the incorporation of a synergistic mixture of (i.) a sterically hindered amine of the nitroxyl, hydroxylamine, alkoxyamine or hydroxyalkoxyamine class, and (ii.) a fluorinated polyolefin. Advantageously, a further flame retardant may be added, without the need of adding an antimony synergist. The compositions of the invention combine good flame retardant properties with light stability and good mechanical properti es.
Patent CA-2456269-A1 (CA)
Inventor: PARK MYUNG HEE
IPC: A61K31/44
Filed: 2002-08-23
Abstract: L'invention concerne un procédé permettant d'inhiber la formation de canaux vasculaires dans les tissus, ainsi qu'un procédé permettant d'inhiber la prolifération d'une cellule d'une néoplasie intra-épithéliale non vascularisée, les deux procédés consistant à administrer un composé à ces tissus ou à cette cellule.
Patent CA-2458739-A1 (CA)
Title: System and devices for routing and managing data cables from a telecommunications enclosure
Inventor: KOHAN KAMRAN
IPC: G02B6/00
Filed: 2004-02-25
Abstract: A system for managing and routing one or more data cables is disclosed. This system comprises a telecommunications enclosure and a cable routing station.  The telecommunications enclosure has an external surface that houses at least one data cable. The cable routing station is coupled to the external surface of the telecommunications enclosure and is adapted to selectively route one or more of data cables away from the telecommunications enclosure.
Patent CA-2459398-A1 (CA)
Title: A system and method for providing closed loop infusion formulation delivery
Inventor: SHAH RAJIV
IPC: G06F19/00
Filed: 2002-09-04
Abstract: A system and method for providing closed loop infusion formulation delivery which accurately calculates a delivery amount based on a sensed biological state by adjusting an algorithm's programmable control parameters. The algorithm calculates a delivery amount having proportional, derivative, and basal rate components. The control parameters may be adjusted in real time t o compensate for changes in a sensed biological state that may result from dai ly events. Safety limits on the delivery amount may be included in the algorith m. The algorithm may be executed by a computing element within a process controller for controlling closed loop infusion formulation delivery. The biological state is sensed by a sensing device which provides a signal to th e controller. The controller calculates an infusion formulation delivery amoun t based on the signal and sends commands to an infusion formulation delivery device which delivers an amount of infusion formulation determined by the commands.
Patent CA-2461538-A1 (CA)
Title: Unique on-line provisioning of user terminals allowing user authentication
Inventor: MEDVINSKY ALEXANDER
IPC: G06F21/00
Filed: 2002-09-20
Abstract: A provisioning system that secures delivery of a client's public key to a KD C (Key Distribution Center). The provisioning system comprises a client, uniquely identifiable by one or more parameters including a user ID (identification); a provisioning server for registering the client; a key distribution center for generating a provisioning key associated with the us er ID, the provisioning key being forwarded to the provisioning server; the provisioning server generating configuration parameters for initializing the client, the provisioning key being included in the configuration parameters; and upon initialization, the client provides its public key, authenticated with the provisioning key for forwarding to the key distribution center.</SD OAB>
Patent CA-2466197-A1 (CA)
Title: Device and method for micro sorbent extraction and desorption
Inventor: PAWLISZYN JANUSZ
IPC: G01N1/00
Filed: 2004-05-13
Abstract: This invention relates to a micro cartridge and to a method of using the micro cartridge to sample and extract components of interest from a gas or a liquid.  The cartridge contains a sorbent and has passages through which a pressure drop can be created to permit access between the gas or liquid and the sorbent. The micro cartridge is elongated and has one pointed end to fit into the injection port of a suitable analysis instrument where the components of interest are desorbed.  The cartridge has two ends that are covered by removable closures and preferably has a diameter of less than 1 millimeter. The cartridge can be used with micro machine components and components made using nano technology.
Patent CA-2466437-A1 (CA)
Title: Compositions comprising a photosensitizer and a skin-penetration enhancer and their use in photodynamic treatment
Inventor: NORTH JOHN ROBERT
IPC: A61K41/00
Filed: 2002-11-08
Abstract: The present invention relates to a composition comprising a photosensitizing agent and a skin-penetration enhancer. The composition herein show improved delivery of the photosensitizer through the stratum corneum. In addition, the composition of the present invention show improved stability and a reduced incidence of skin photosensitivity.
Patent CA-2470514-A1 (CA)
Inventor: NAKAMURA JUN
IPC: B05B11/00
Filed: 2002-12-26
Abstract: The spray comprises a spray nozzle for spraying the liquid in the form of a mist, a bottle filled with the liquid, and a conduit through which the liquid flows from the bottle to the spray nozzle. Tourmaline ore particles having particle sizes from 0.1 mm to 5 mm are provided at least at a part of the conduit so that ambient atmosphere is ionized negatively as the liquid passed through the Tourmaline ore is sprayed from the spray nozzle.
Patent CA-2470948-A1 (CA)
Title: Call charging notification
Inventor: JOHNSTON ALAN B
IPC: H04M15/00
Filed: 2002-11-04
Abstract: An approach for providing charging information of a call established over a data network is disclosed. A communications system includes a user agent tha t initiates a call to another user agent according to an application layer protocol. The system also includes a network element that assists in establishing the call and forwards information indicating that the call is chargeable to the user agent. The present invention had particular applicability to SIP (Session Initiation Protocol) IP (Internet Protocol) telephony services.
Patent CA-2471647-A1 (CA)
Inventor: SHITARA KENYA
IPC: A61P37/00
Filed: 2002-12-25
Abstract: L'invention concerne une composition contenant une molécule d'anticorps qui se lie spécifiquement à CD20 et présente un domaine Fc de chaîne glucidique du type complexe à liaison N-glycoside; des cellules ou un animal non-humain transgénique ou une plante fabriquant cette composition ; un procédé de fabrication de la composition d'anticorps ; et des médicaments contenant la composition d'anticorps.
Patent CA-2471818-A1 (CA)
Inventor: HARMAN JAYDEN DAVID
IPC: A61F2/82
Filed: 2003-01-03
Abstract: A fluid pathway (36) provided with a flow controller (37) in at least a portion of its length wherein the flow controller (37) comprises an active surface capable of influencing the fluid flow (34) through the fluid pathway (36), the configuration of the active surface conforming to at least one logarithmic curve conforming to the Golden Section.
Patent CA-2475293-A1 (CA)
Title: Receiver for wireless telecommunication stations and method
Inventor: GRIECO DONALD M
IPC: H04B1/707
Filed: 2003-02-05
Abstract: The present invention is directed to an improved telecommunication receiver for receiving wireless multi-path communication signals. A novel RAKE receiver and a time diverse integration system (fig.1) for the calculation of the relative power of received signal samples are provided (Fat Finger Allocation and Rake Finger Allocation). Preferably, the receiver is embodied in a UE or base station of a CDMA wireless telecommunication system, such as a 3GPP  system.
Patent CA-2475515-A1 (CA)
Title: Power control for partial channel-state information (csi) multiple-input, multiple-output (mimo) systems
Inventor: MEDVEDEV IRINA
IPC: H04B7/04
Filed: 2003-02-19
Abstract: Techniques for controlling the transmit power for a number of data streams i n a wireless multi-channel (e.g., MIMO) communication system. In one method, a number of received symbol streams are initially processed in accordance with a particular (e.g., CCMI, CCMI-SC, MMSE, or MMSE-SC) receiver processing technique to provide a number of detected data streams. The post-detection SNRs of the detected data streams are estimated, and each SNR that exceeds a setpoint is identified. This setpoint may correspond to (1) the SNR needed t o achieve the maximum allowed spectral efficiency or (2) the target SNR needed to achieve a specified spectral efficiency. A new (or adjusted) transmit pow er for each detected data stream associated with a post-detection SNR that exceeds the setpoint is determined and used for the data stream. Different power control schemes are provided for different classes of receiver processing techniques with different characteristics.
Patent CA-2476160-A1 (CA)
Title: Method for correctively controlling a gas recirculation system at a filling station
Inventor: KUNTER STEFAN
IPC: B67D7/04
Filed: 2004-07-30
Abstract: In a method for correctively controlling a gas recirculation system at a filling station, during a refuelling process a corrective control signal which is to be used for the next refuelling process, and with which the gas recirculation system is actuated in order to control the gas volume flow, is generated in a control device by means of the fuel volume flow signal and the gas volume flow signal as well as optionally further signals.
Patent CA-2476328-A1 (CA)
Inventor: KNOPF MICHAEL
IPC: A61G5/10
Filed: 2002-08-08
Abstract: A wheel mounting assembly for mounting a wheel (13) of a wheelchair to a fra me part (10, 11) thereof, the frame part including an upper frame member (25) a nd a lower frame member (26), the wheel mounting assembly comprising a connecti ng member (40) extending generally upwardly and downwardly between said frame members and secured thereto, and a wheel mounting member (80) extending adjacent said connecting member (40) and secured thereto and to said side frame members, said wheel mounting member (80) having at least one formation (82) for supporting an axle by which the wheel is carried.
Patent CA-2478057-A1 (CA)
Inventor: GOETZ ROBERT R
IPC: B65C9/26
Filed: 2003-02-26
Abstract: A labeler for applying labels to articles is provided. The labeler includes a label application device having an opening in an end thereof. The label application device is expandable when subjected to pressure. The labeler also includes a positioner for supporting the label application device and moving the label application device between a label pick-up position and a label application position. A vacuum source and a pressure source are also provided which can be selectively connected to the label application device such the label application device is subject to pressure when adjacent the label application position and subject to vacuum for picking up and retaining a label on the label application device at the label pick-up position. The labeler also includes a flow control element having at least one flow control passage therein which defines at least one air flow path through the flow control element to the label application device opening. The flow control passage is configured to allow air flow through the air flow path and out the label application device opening when pressure is applied to the label application device, but being effective to delay the air flow from reaching the label application device opening.