baber/WOPTO huggingface dataset:
Patent CA-2457042-A1 (CA)
Title: Heat sink for semiconductor components or similar devices, method for its production and tool for carrying out the method
Inventor: GRAF WERNER
IPC: B21C25/00
Filed: 2002-12-05
Abstract: The invention relates to a heat sink for semiconductor components or similar devices, especially produced from an extruded aluminum alloy. Said heat sink comprises cooling ribs (20) which rise at a distance from a base plate (12) and which are clamped in an insert groove made in the surface of the base plate (12), laterally limited by longitudinal or intermediate ribs with a coupling base (24) that has an approximately rectangular cross-section. The coupling bases (24) are held in their insert grooves in a form-fit and are cold-welded with the base plate (12) at least in some sections. Cross ribs extend at a distance to one another on the surfaces of the intermediate ribs and have the form of upset heels that are linked with the coupling base (24) in a form-fit.
Patent CA-2459621-A1 (CA)
Inventor: BAETEN JAMES R
IPC: A21C11/16
Filed: 2004-03-02
Abstract: A die head for cutting dough is disclosed. The die head includes a chamber defining a passageway for the flow of dough; a plurality of blades configured and arranged to extend across the chamber; each blade having a leading edge facing into the passageway of flow of dough and a trailing edge opposite the leading edge;  and a plurality of serrations along at least one leading edge of one of the plurality of blades; the plurality of serrations configured and arranged to promote exposure of inclusions in the dough.
Patent CA-2460574-A1 (CA)
Inventor: DEDERICHS JUERGEN
IPC: A61K31/365
Filed: 2002-10-16
Abstract: The invention provides a solid dosage form, e.g. a tablet, comprising mycophenolic acid or mycophenolate salt and a process for its production.</S DOAB>
Patent CA-2465570-A1 (CA)
Title: Method of making mixed ziegler-natta/metallocene catalysts
Inventor: MINK ROBERT I
IPC: C08F10/00
Filed: 2002-10-03
Abstract: Methods of making mixed Ziegler-Natta/metallocene catalysts are disclosed. T he methods include slurrying a dehydrated support in a hydrocarbon solvent, adding a dialkylmagnesium compound, then adding a non-metallocene group 4 or 5 metal compound, followed by adding a metallocene, an alumoxane, and optional ly an aklyl aluminum compound and an electron donor compound, followed by dryin g the product. The alumoxane is added in an aromatic solvent.
Patent CA-2465852-A1 (CA)
Title: Methods and compositions for a gender specific diet for puppies
Inventor: BEBIAK DAVID M
IPC: A23K1/16
Filed: 2002-11-01
Abstract: A gender specific food for puppiers is disclosed where the food includes at least about 0.25 % methionine by weight and at least about 0.45 % total sulfur amino acids. The food further includes a total dietary lipid level based on gender, and for maximizing body weight and length gains, lipid levels and the amounts of methionine are adjusted based upon the gender of the puppy.
Patent CA-2466109-A1 (CA)
Title: Roadway guardrail structure
Inventor: OCHOA CARIOS M
IPC: E01F15/04
Filed: 2002-11-05
Abstract: A guardrail structure having a plurality of vertical support posts (32) supporting a plurality of guardrail beams (42). Each post includes a pair of flanges (141, 142) having free edge portions with edge folds defining tubular beads (144, 146) on the free edge portions to provide reinforcement that result in a minimum amount of material usage for the posts. Spacers or blockouts (35D) may be mounted between the guardrail beams and the posts to offset the posts from the guardrail beams.
Patent CA-2470762-A1 (CA)
Title: Transportable manufacturing facility for radioactive materials
Inventor: JACKSON MARK ALAN
IPC: G21K5/00
Filed: 2003-10-24
Abstract: The invention relates to a manufacturing facility (100) comprising a building structure which encloses working space of the manufacturing facility (100), the building structure beeing designed to house a cyclotron (112) and to be transportable by truck or rail to a destination site, wherein the manufacturing facility (100), except for lacking a cyclotron (112) during transport, is substantially equipped during transport to produce and package a radio pharmaceutical. The invention also relates to a method of providing a manufacturing facility (100) for producing a radioactive material, the method comprising the steps of designing the manufacturing facility (100) to receive a cyclotron (112); equipping the manufacturing facility (100) with a synthesis unit (132) which is designed to receive a first radioactive material from the cyclotron (112) and to produce a second radioactive material; transporting the manufacturing facility (100) to a site; transporting the cyclotron (112) to the site; and enclosing the cyclotron (112) inside the manufacturing facility (100). The manufacturing facility (100) may be relocated to another site without substantial effort.
Patent CA-2472221-A1 (CA)
Inventor: MYHRE SVEIN
IPC: B65D35/44
Filed: 2003-01-17
Abstract: L'invention concerne une fermeture de sécurité à charnières produite par moulage par injection à l'état fermé, c'est-à-dire avec une garniture d'étanchéité de sécurité. Cette fermeture est moulée par injection avec un élément annulaire associé (13) destiné à être relié au réceptacle (17) pourvu de la fermeture. Cet élément annulaire (13) est séparé du reste de la fermeture (11, 12) par un interstice axial (21) traversé par une partie charnière (15) et une pièce jointive de sécurité (16). La fermeture selon l'invention comprend un bouchon (11) pourvu d'un élément de fermeture (12) faisant partie intégrante de ce bouchon et conçu pour coopérer avec une ouverture (19) ménagée dans le réceptacle (17).
Patent CA-2476463-A1 (CA)
Inventor: KAKIMOTO KIYOHIKO
IPC: B26B19/38
Filed: 2004-08-04
Abstract: An electric shaver including a main body case provided therein with an inner cutter drive mechanism and a swingable shaver head installed on the main body case and has a plurality of reciprocating cutter units oriented parallel to each other in the lateral width direction of the main body case, wherein at least one of the reciprocating cutter units is raised or lowered; and by a combination of the raised or lowered position of one reciprocating cutter unit and the swung position of the shaver head, a selection of the operation mode that corresponds to one of at least three shaving areas including the area beneath the nose, the area beneath the jaw and the cheeks is made. Furthermore, mode selection switches for the operation modes are disposed above and below and on the left and right of a central main switch, the switches graphically depicting a human face.
Patent CA-2482062-A1 (CA)
Title: Optimized solid/liquid separation system for multiphase converters
Inventor: ODUEYUNGBO OLUWASEYI A
IPC: B01D29/15
Filed: 2003-04-16
Abstract: Methods for producing clean liquid/wax products from a slurry used in a Fischer-Tropsch reactor are disclosed. In general, one embodiment of the present invention comprises a solid/liquid filtration system (300) having a filter medium (350) comprising a substrate and a filter cake (360) deposited on the substrate (370), wherein the filter cake (360) is generated by deposition of solids from the slurry. The thickness of the filter cake (360) can be maintained within a desired range by controlling the slurry velocity and/or the pressure differential across the filter medium (350). This invention relates to a method of operation of such filtration system which increases filtration cycle time and improved filtrate quality resulting in very low solid content in filtrate.
Patent CA-2482194-A1 (CA)
Title: A system and method for creating a graphical view of a network from a node's perspective
Inventor: GOLDBERG KEITH
IPC: H04L12/56
Filed: 2003-04-28
Abstract: A system and method for providing a display (124) of a communication network from a selected node's (120-2 to 120-4) perspective. The system and method selects a node which gathers network data from the selected nodes (120-2 to 120-4) unique perspective of the network. An illustrative display of network topology is then created from the collected data, presenting a display (124) of a communication network as perceived by the selected node. The display (124) is user configurable and is automatically updated as network topology changes.
Patent CA-2487465-A1 (CA)
Title: An air diffusing vacuum transport belt
Inventor: RUSSEL STEVEN M
IPC: B65H29/24
Filed: 2004-11-15
Abstract: An air diffusing vacuum transport belt including a first perforated layer and a second non-perforated layer is provided for transporting image carrying substrates without vacuum belt induced image defects. The first perforated layer includes a top surface and a bottom surface, solid areas, and perforated hole areas interspersing the solid areas for directing pressurized airflow from the top surface through to the bottom surface. The air diffusing vacuum transport belt also includes a second non-perforated layer formed over the top surface of the first perforated layer and covering the solid areas and the perforated hole areas. The second non-- perforated layer has an inner surface positioned over the top surface of the first perforated layer, and an outer surface for uniformly supporting substrates. The second non-perforated layer as such is porous to air for diffusing pressurized airflow from the outer surface thereof into the perforated hole areas of the first perforated layer, thereby enabling transporting of image carrying substrates without vacuum belt induced image defects. The second non-perforated layer is made of a selected material having a density significantly less than a density of said first layer.
Patent CA-2488712-A1 (CA)
Title: A coupling component for transmitting medical substances
Inventor: WALLEN CLAES
IPC: A61J1/20
Filed: 2003-07-08
Abstract: A coupling component (13) for transmitting medical substances, comprising two channels (17, 18) for conveyance of medical substances in two substantially opposite directions and a means (21) for releasable connection to a second coupling component (14) having a further channel (19), for creating a coupling (12). The connecting means is a thread (21).
Patent CA-2488733-A1 (CA)
Title: Socket liner incorporating sensors to monitor amputee progress
Inventor: KARASON GUDJON G
IPC: A61F2/78
Filed: 2003-07-08
Abstract: Disclosed is a device and method to aid in the monitoring of the health of a n amputee's limb. The device employs a socket preferably including a liner. Th e liner may be constructed of an inner layer and an outer layer. The inner lay er is configured to hold a plurality of sensors able to monitor the physiologic al health of the enclosed limb. The inner layer further employs a transmission device able to receive data from the sensors and send such data to an end user; the end user being a computer, the amputee, or a doctor. Through recei pt of such data, the end user is aided in monitoring the health of the limb.</S DOAB>
Patent CA-2489320-A1 (CA)
Inventor: BARRA JEROME
IPC: A23L27/00
Filed: 2003-06-12
Abstract: The invention relates to an encapsulation system for a hydrophobic flavour o r perfume ingredient or composition, capable of releasing said substance, usually crystalline at ambient temperature and pressure, in a non-crystallin e form.
Patent CA-2491846-A1 (CA)
Title: Dihydrate dehydroepiandrosterone et methodes de traitement de l'asthme ou de la broncho-pneumopathie obstructive chronique a l'aide de compositions associees
Inventor: JOHNSON KEITH A
IPC: A61K47/10
Filed: 2003-06-17
Abstract: La présente invention concerne une préparation pulvérulente comprenant une dihydrate déhydroépiandrostérone liée de manière covalente à un sulfate, son/ses analogue(s) ou sel(s) seul(s) et présentant un support acceptable d'un point de vue pharmaceutique ou vétérinaire, et présentant une granulométrie comprise entre environ 0,1µm et environ 100µm. Ladite préparation peut être utilisée pour traiter ou prévenir l'asthme, la broncho-pneumopathie obstructive chronique, l'inflammation du poumon, le SRAS et d'autres maladies ou pathologies respiratoires. Ladite préparation peut être préparée par broyage par jet et peut être administrée par voie respiratoire ou autres voies. Ladite préparation est utilisée dans un dispositif et dans un matériel thérapeutique.
Patent CA-2491954-A1 (CA)
Title: Improvements in and relating to glazing clips for ancillary elements on glazing units
Inventor: LONGDEN PAUL
IPC: E06B3/68
Filed: 2003-07-25
Abstract: There is disclosed a glazing clip (2) for fitting about the edge of a glazing unit (60), the glazing clip (2) comprising means (6, 8) for interengaging with an ancillary element (40) on at least one side of a glazing unit, in use.
Patent CA-2492070-A1 (CA)
Inventor: GAO WEI-QIANG
IPC: C12Q1/68
Filed: 2000-12-01
Abstract: The present invention is directed to novel polypeptides and to nucleic acid molecules encoding those polypeptides. Also provided herein are vectors and host cells comprising those nucleic acid sequences, chimeric polypeptide molecules comprising the polypeptides of the present invention fused to heterologous polypeptide sequences, antibodies which bind to the polypeptides of the present invention and to methods for producing the polypeptides of the present invention.
Patent CA-2496408-A1 (CA)
Title: Chain tension structure
Inventor: MORITA KENJI
IPC: B62M9/16
Filed: 2005-02-09
Abstract: To facilitate a tension adjusting operation in the chain tension structure without changing a wheelbase of a vehicle. In the chain tension structure in which a chain is wound around a drive sprocket wheel which is arranged below a vehicle body frame and a driven sprocket wheel which is mounted on a rear wheel side and tension is imparted to the chain by a tension roller; the tension roller is mounted in a state that a hexagon socket head cap screw which constitutes a rotary shaft of the tension roller is inserted into an elongated hole which is opened in a plate-like projecting portion formed on the vehicle body frame,
Patent CA-2496651-A1 (CA)
Title: Spline phased multiple sprocket
Inventor: LEDVINA TIMOTHY
IPC: F16H7/00
Filed: 2005-02-10
Abstract: Multiple sprocket for transmission of power from a splined shaft to at least two chains, the multiple sprocket comprising a first half sprocket and at least one second half-sprocket. The first half-sprocket has a toothed outer circumference for mating with a chain, an inner splined bore for mating with a shaft, and an integral raised portion and an opposing recessed portion on at least one face. The second half sprocket has a toothed outer circumference for mating with a chain, an inner splined bore for mating with a shaft, and an integral raised portion and an opposing recessed portion on at least one face.  The integral raised portion of the first half sprocket is received by the recessed portion of the second half-sprocket and the recessed portion of the first half-sprocket receives the integral raised portion of the second half-sprocket, joining the first half-sprocket to the second half-sprocket in a phased relationship.
Patent CA-2500207-A1 (CA)
Inventor: OTA CHIKAKO
IPC: C07C255/40
Filed: 2003-09-26
Abstract: Herbicides containing as the active ingredient substituted thienopyrimidine derivatives represented by the general formula (I); usage thereof; novel compounds useful as the herbicides; a process for production of the compounds;  and intermediates thereof: (I) wherein each symbol is as defined in the description.
Patent CA-2500502-A1 (CA)
Title: Fire protective coat with free-hanging throat tab
Inventor: SNEDEKER JULIE
IPC: A41D1/00
Filed: 2005-03-10
Abstract: A fire protective coat to be worn by a firefighter, an emergency responder, a rescue worker, etc., includes a throat protector for protecting the throat area of the wearer, the throat protector including an elongated tab of fire and heat resistant fabric material which is connected by a flexible connector strip to the coat collar, the elongated tab including attachment means on a rear surface for detachable connection with attachment means on the right and left front portions of the collar to maintain the elongated tab in a use state across the front gap of the collar. Additional attachment means on the elongated tab can detachably connect to other attachment means to maintain the elongated tab in a folded condition when in a non-use state. The flexible connector means allows the elongated tab to freely hang from the collar with the attachment means thereon facing the coat when the elongated tab is not connected to the collar.
Patent CA-2503753-A1 (CA)
Inventor: JONAS KENNETH J
IPC: A47B77/02
Filed: 2005-04-04
Abstract: Some embodiments of the present invention provide a backsplash for protecting a first surface adjacent a work surface. In some embodiments, the backsplash includes a layer of tiles having a front surface exposed and resistant to byproducts of work performed on the work surface. In some embodiments, the layer of tiles are coupled together for installation and removal from the first surface as a single integral unit. Also, in some embodiments the backsplash includes a mount positioned to releasably and removably couple the backsplash to the first surface in at least one location between the backsplash and the first surface. The mount can retain the layer of tiles in a substantially perpendicular relationship with respect to the work surface when the backsplash is in the mounted position upon the first surface. Also, some embodiments of the present invention provide a method of releaseably coupling a backsplash to a first surface adjacent a work surface.
Patent CA-2505772-A1 (CA)
Title: Introducteur telescopique a courbure complexe permettant de favoriser un alignement et procede d'utilisation de cet introducteur
Inventor: WORLEY SETH J
IPC: A61B19/00
Filed: 2003-06-26
Abstract: La présente invention se rapporte à un système introducteur pour l'implantation des électrodes d'un stimulateur cardiaque dans le système veineux du coeur humain à travers le sinus coronaire. Ce système est composé d'un élément externe souple et oblong ayant une première forme ou déformation le long d'une partie. La première forme sur l'élément externe peut être prédéformée ou peut être initialement droite puis soumise à une déformation une fois déployée dans la chambre du corps. Un élément interne oblong télescopique, souple, présente une deuxième forme ou déformation sur sa partie distale et présente la première forme ou déformation sur une partie plus proximale. L'élément oblong interne est disposé de manière télescopique dans la gaine externe. Lesdits éléments oblongs externe et interne peuvent pivoter l'un par rapport à l'autre de sorte que, lorsque l'élément oblong interne est étiré distalement à partir de la gaine externe, il existe une orientation angulaire entre les gaines interne et externe qui est adéquate, lorsqu'il y a un alignement au moins partiel entre la partie distale de l'élément oblong externe et la partie plus proximale de la gaine interne, ces deux parties ayant la même forme ou déformation. Ceci provoque la rotation de la seconde forme ou courbe distale de l'élément oblong interne qui adopte alors un positionnement tridimensionnel préétabli.
Patent CA-2506752-A1 (CA)
Title: Azimuthal nmr imaging of formation properties from a wellbore
Inventor: EDWARDS CARL M
IPC: G01V3/32
Filed: 2003-11-18
Abstract: A method and apparatus for performing NMR measurements suppressing contribution to NMR signals from within the borehole. Within the region of examination, the RF magnetic field has a spatially varying intensity. NMR  signals (free induction decay or spin echo signals) are inverted to give spin density as a function of field intensity. This inversion is then mapped to spatial positions using the known RF field variation. The effect of signals arising from within the borehole can be suppressed. It is also possible to obtain an azimuthal image of the spin density.
Patent CA-2511267-A1 (CA)
Title: Rotary engine with pivoting blades
Inventor: SAINT-HILAIRE GILLES
IPC: F01C1/44
Filed: 2003-02-10
Abstract: The Quasiturbine uses a rotor arrangement peripherally supported by four rolling carriages, the carriages taking the pivoting blade pressure-load, of the blades forming the rotor, and transferring the load to the opposite contoured housing wall. The present invention discloses a central, annular, rotor support for the rotor geometry defined by the pivoting blades and associated wheelbearings, while still maintaining the important center-free engine characteristic. The pressure-load on each pivoting blade is taken either by its own set of wheel bearings rolling on annular tracks part of the casing, or is cancelled out in symmetrically pressurized fluid energy converter mode through the central holding action of annular power sleeves. This central, annular, rotor support could generally apply to all the family of Quasiturbine rotor arrangements and particularly to the limit case here considered, where the previous carriage design is replaced by a cylindrical pivoting blade joint as developed in the present patent, and for which an efficient solution of the five bodies rotary engine sealing problem is given.
Patent CA-2511454-A1 (CA)
Title: Microfluidic system for chemical analysis
Inventor: SALAMITOU PHILIPPE
IPC: B01L3/00
Filed: 2005-07-05
Abstract: A microfluidic system for performing fluid analysis is described having: (a) a submersible housing having a fluid analysis means and a power supply to provide power to said system; and (b) a substrate for receiving a fluid sample, having embedded therein a fluid sample inlet, a reagent inlet, a fluid sample outlet, and a mixing region in fluid communication with the fluid sample inlet, the reagent inlet, and the fluid sample outlet, and wherein the substrate includes a fluid drive means for moving the fluid sample through the substrate, and wherein the substrate interconnects with the housing. At least a portion of the fluid analysis means may be embedded in the substrate.
Patent CA-2512198-A1 (CA)
Inventor: MEHROTRA SHANTA
IPC: A61P11/14
Filed: 2002-12-30
Abstract: L'invention concerne une formulation médicinale synergétique pour lutter contre la toux et pour adoucir la gorge. Cette formulation comprend un extrait de <i>Piper cubeba</i>, <i>Glycyrrhiza glabra</i>, <i>Acorus calamus, Alpinia galanga</i>, <i>Zingiber officinale</i> et des additifs pharmaceutiquement acceptables comme un sirop, des pastilles ou des comprimés à croquer pour éviter une extinction de voix ou un affaiblissement de la voix, une sécheresse de la bouche et des troubles des cordes vocales. L'invention concerne également une méthode de préparation de cette formulation.
Patent CA-2512807-A1 (CA)
Title: Angular mouse support
Inventor: BLACKBURN NICHOLAS L
IPC: A47B21/03
Filed: 2005-07-21
Abstract: A keyboard tray can be mounted on an articulating arm and has a passage extending from side to side. A mouse support is slidably mounted within the passage and has a closed position and an extended position. When extended, an outer end of the mouse support can be pivoted forward relative to the tray.