baber/WOPTO huggingface dataset:
Patent CA-2625598-A1 (CA)
Inventor: PICCIONI ERIC
IPC: B24B41/06
Filed: 2006-10-12
Abstract: A fixture assembly (40) for securely positioning a plurality of blades (24) loosely assembled on to a rotor (22) of a gas turbine engine in which axial clamping forces are translated to apply radial expansion forces on the blades (24) to simulate a centrifugal force on the blades (24) during engine operation.
Patent CA-2626701-A1 (CA)
Title: Method and apparatus for scanning an ion trap mass spectrometer
Inventor: HAGER JAMES W
IPC: H01J49/26
Filed: 2006-10-12
Abstract: A mass spectrometer system having an ion trap and a downstream mass spectrometer is provided. A plurality of groups of ions are provided to the ion trap and a first mass-to-charge ratio is selected. The downstream mass spectrometer is configured to filter out one of (i) ions having a first unselected mass-to-charge ratio different from the first mass-to- charge ratio, and (ii) mass signals for ions having the first unselected mass-to-charge ratio different from the first mass-to-charge ratio. A first group of ions is ejected of the first mass-to-charge ratio from the ion trap to the downstream mass spectrometer.
Patent CA-2626927-A1 (CA)
Title: Apparatus and method for separating solids from a solids laden fluid
Inventor: MCCLUNG GUY LAMONT III
IPC: B01D21/00
Filed: 2006-11-16
Abstract: An apparatus for separating solids from a solids laden fluid, the apparatus comprising a container (C, 102) for containing a solids laden liquid and box (X, 104) having at least one opening therein and a screen assembly (A, 110) arranged over said opening, when in use, at least a part of the screen assembly (A, 110) immersed in said solids laden liquid in the container (C, 102) characterised in that said apparatus comprises at least one of: an electromagnetic vibratory apparatus; and piezoelectric vibratory apparatus for vibrating the screen assembly (A, 110) . An apparatus for separating solids from solids laden fluid, the apparatus comprising a base and a basket (1324) resiliently suspended on said base and a vibratory apparatus (1322) for vibrating the basket, at least one upper screen apparatus (1316) in the basket having a fluid exit end, and at least one lower screen apparatus (1320) in the basket below the at least one upper screen apparatus (1316), fluid flowable from the at least one upper screen apparatus (1316) down onto the at least one lower screen apparatus (1320) , and flow diffusion apparatus (1318) mounted below the fluid exit end of the at least one upper screen apparatus and above the at least one lower screen apparatus , so that fluid flowing down from the at least one upper screen apparatus (1316) flows onto the flow diffusion apparatus (1318) and is diffused thereby characterised in that the vibratory apparatus comprises at least one of: an electromagnetic vibratory apparatus;  and piezoelectric vibratory apparatus for vibrating the basket (1324) .
Patent CA-2627303-A1 (CA)
Title: Agent for treatment of circulatory failure
Inventor: AOKI YASUO
IPC: A61P7/02
Filed: 2006-10-23
Abstract: Disclosed is an agent for treatment of circulatory failure which contains a benzopyran derivative represented by the general formula (I) below or a physiologically acceptable salt thereof as an active ingredient. [Chemical formula 1] (I) (In the formula, R1 represents a C1-10 alkyl group or a C2-10 alkenyl group; and one of R2, R3, R4 and R5 represents a hydroxyl group, an alkoxy group, an alkenyloxy group, an alkoxy group substituted with a hydroxyl group or an alkoxy group substituted with a carboxy group, while the others represent hydrogen atoms.)
Patent CA-2627884-A1 (CA)
Title: Height adjustable drive arrangement for a floor care machine
Inventor: FALKENSTEIN BERND
IPC: A47L11/162
Filed: 2008-03-31
Abstract: A floor care machine such as a floor polisher includes a machine frame carrying a motor coupled through a drive arrangement to a rotationally driven head on which a floor care disc such as a polishing pad is mounted. The drive arrangement includes a drive element rotationally driven by the motor, and a driven element that is connected to the driven head and is automatically height adjustable. The drive element includes a bearing hub, an outer ring and four uniformly rotationally offset spokes that carry first rolling guides extending along helical paths about the rotation axis. The driven element includes upper and lower partial elements that receive the spokes therebetween and carry second rolling guides arranged facing the first rolling guides along the helical paths, and roller bodies are interposed therebetween. Relative rotation between the drive element and the driven element causes an axial height adjustment of the driven head.
Patent CA-2632626-A1 (CA)
Title: Ester prodrugs of 2'-fluoro-2'-alkyl-2'-deoxycytidines and their use in the treatment of hcv infection
Inventor: CLARK JEREMY
IPC: C07H19/06
Filed: 2006-11-29
Abstract: Compounds having the formula I wherein R1 is as herein defined are Hepatitis C  virus NS5b polymerase inhibitors. Also disclosed are compositions and methods for inhibiting hepatitis replication, and processes for making the compounds of formula I.
Patent CA-2632850-A1 (CA)
Title: Process for the preparation of sulphur cement or a sulphur cement-aggregate composite
Inventor: VERBIST GUY LODE MAGDA MARIA
IPC: C04B28/36
Filed: 2006-12-07
Abstract: The present invention provides a process for the preparation of sulphur cement or a sulphur cement-aggregate composite comprising the following steps: (a) admixing at least an inorganic filler and/or aggregate and a polysulphide-containing organosilane having at least two organosilyl groups and allowing the organosilane to react with the inorganic filler and/or aggregate; (b) admixing during or after step (a) elemental sulphur with the inorganic filler and/or aggregate at a temperature at which sulphur is liquid to obtain an admixture comprising molten sulphur and inorganic filler and/or aggregate; and (c) solidifying the admixture to obtain sulphur cement or a sulphur cement-aggregate composite. The invention further provides sulphur cement or a sulphur cement-aggregate composite obtainable by such process and the use of a polysulphide-containing organosilane having at least two organosilyl groups as coupling agent in sulphur cement or a sulphur cement-aggregate composite.
Patent CA-2639545-A1 (CA)
Inventor: RAMACHANDRAN DHINAGARAN
IPC: F01D11/02
Filed: 2008-09-16
Abstract: Labyrinth seals and methods of manufacturing the seals are provided. In one embodiment, and by way of example only, the labyrinth seal (100) includes a land (108) including a plurality of cells (129, 131, 133, 135), each cell including a first half (140) of a geometric shape and a second half (142) the geometric shape, the first half (140) laterally offset relative to the second half (142).
Patent CA-2640798-A1 (CA)
Title: Method and system of control of the converter of an electricity generation facility connected to an electricity network in the presence of voltage sags in said network
Inventor: LOPEZ TABERNA JESUS
IPC: H02P27/04
Filed: 2006-12-27
Abstract: Method and system of control of the converter of an electricity generation facility of the type which comprises at least one electric generator, such as a wind generator, connected to an electricity network, in the presence of voltage sags in said network, the electric generator being a double-fed asynchronous generator formed by two windings, a winding in the stator, directly connected to the network, and a winding in the rotor which is fed on normal regime by said converter which imposes on it a predetermined voltage current called setpoint current. In the event of a voltage sag occurring, the converter imposes a new setpoint current which is the result of adding to the previous setpoint current a demagnetizing current which generates a flow in the rotor winding opposed to the free flow, consequently reducing the voltage in converter connectors.
Patent CA-2640913-A1 (CA)
Inventor: CARLSON CHRISTINE
IPC: F21V21/02
Filed: 2008-10-10
Abstract: A lighting assembly includes a lighting unit having a housing defining an internal cavity and an opening. A light source is assembled within the internal cavity of the housing. An electrical wire is electrically connected to the light source at a first end and is configured to be contained at least in part within the housing. The opening is configured to permit withdrawal of a user selected amount of the electrical wire from within the internal cavity and/or to permit a user selected amount of the electrical wire to be inserted into the internal cavity.
Patent CA-2642342-A1 (CA)
Inventor: DEPINHO RONALD A
IPC: G01N33/574
Filed: 2007-02-13
Abstract: The invention relates to compositions, kits, and methods for detecting, characterizing, preventing, and treating human cancer. A variety of chromosomal regions (MCRs) and markers corresponding thereto, are provided, wherein alterations in the copy number of one or more of the MCRs and/or alterations in the amount, structure, and/or activity of one or more of the markers is correlated with the presence of cancer.
Patent CA-2642971-A1 (CA)
Inventor: STAPLES WILLIAM B
IPC: C09D5/00
Filed: 2007-02-13
Abstract: A coated substrate and a process for forming the coated substrate, including a first lubricious coating layer overlying the substrate, the first lubricious coating layer including a first lubricant providing to the first lubricious coating layer a first coefficient of friction; and a second lubricious coating layer overlying the first lubricious coating layer, the second lubricious coating layer including a second lubricant providing to the second lubricious coating layer a second coefficient of friction, in which the second coefficient of friction is greater than the first coefficient of friction.
Patent CA-2644813-A1 (CA)
Inventor: GARIEPY FRANCOIS
IPC: H04N7/15
Filed: 2008-11-25
Abstract: A system and a method for dynamic establishment of telepresence conferences using standard protocol, such as SIP, for communications are provided. The method provides for negotiation of profiles of each location participating at the telepresence conference. The profiles provide information on the connectivity, positioning and configuration of the audiovisual elements, number of participating sites and number of participants at each location. These profiles are derived from the set of sites participating into the telepresence conference and their capabilities which are acquired through a dynamic scheme during the telepresence conference initiation.
Patent CA-2644919-A1 (CA)
Inventor: HAUGHOM PER OLAV
IPC: E21B41/06
Filed: 2007-03-16
Abstract: A drilling rig device (1) situated on the seabed (11), where the drilling rig (1) is sealingly enclosed against the surroundings, wherein the drilling rig (1) is liquid-filled and provided with a separator (16) arranged to separate material (17) from the liquid.
Patent CA-2646742-A1 (CA)
Inventor: LACHER MARK
IPC: A63B69/20
Filed: 2008-12-12
Abstract: An improved exercise apparatus for martial arts is provided and includes a longitudinally extending platform, a support on which the platform rests or is otherwise supported and a plate unit slidably carried along the platform and moveable between a first retracted position and a second extended position in response to a force being applied to the plate unit by the leg or arm of an individual during exercise.
Patent CA-2646966-A1 (CA)
Inventor: KOPPE CHRISTOPHER F
IPC: A45F5/02
Filed: 2008-12-18
Abstract: An improved belt-clip holder is disclosed. The holder includes a belt-clip for attaching the holder to a belt or other suitable item. The holder has front, back and side panels to hold and protect an object, such as a dipping tobacco tin, or a group of objects, such as a group of credit cards. A retainer, having an integral retaining lip, secures the held object or objects in the holder. A cavity formed by the lower edges of the front, back, and side panels, allows a user to push a held object upward in order to remove the object from the holder. The user may disengage the integral retaining lip using the same hand used to push the held object upward via the cavity.  The holder allows for the secure retention of an object within the holder, and also for easy, single-handed, removal of the object.
Patent CA-2648021-A1 (CA)
Inventor: GLINSKY GENNADI V
IPC: G01N33/68
Filed: 2007-04-02
Abstract: The present invention provides novel methods and kits for diagnosing the presence of cancer within a patient, and for determining whether a subject who has cancer is susceptible to different types of treatment regimens. The cancers to be tested include, but are not limited to, prostate, breast, lung, gastric, ovarian, bladder, lymphoma, mesothelioma, medullablastoma, glioma, and AML.
Patent CA-2650741-A1 (CA)
Inventor: SIACUNCO JAMES
IPC: B01D53/04
Filed: 2009-01-23
Abstract: Disclosed herein is a portable deodorizing air treatment device adaptable for use in a litter box. The device is activated by the presence of the animal in the litter box. After the animal uses the box, the device intakes dirty air, treats it with odor-absorbing activated carbon and optionally fragrance, expelling clean unscented or scented air.
Patent CA-2650811-A1 (CA)
Title: Cutting tool and method of assembling the cutting tool
Inventor: MONYAK KENNETH S
IPC: E21C35/197
Filed: 2007-05-01
Abstract: A cutting tool assembly (10) includes a tool body (16) having a major flare diameter portion (24) disposed adjacent the cutting end (22) of the cutting tool (12) and a puller groove (26) disposed below the major flare diameter portion (24). A compressible sleeve (34) is disposed about a shank portion (30) of the cutting tool (12), which is mounted in a tool holder (14). A washer (36) is fitted about the compressible sleeve (34), and acts as one of the sides of the puller groove (26). The location of the puller groove (26) below the major flare diameter portion (24) allows for the cutting tool (12) to be made by cold forming, or the like.
Patent CA-2650967-A1 (CA)
Inventor: CUMBY CHAD
IPC: G05B23/02
Filed: 2007-05-04
Abstract: Publié sans précis
Patent CA-2652710-A1 (CA)
Title: Pruning-based variation-aware design
Inventor: GE JIANDONG
IPC: G06F17/50
Filed: 2009-02-05
Abstract: For application to analog, mixed-signal, and custom digital circuits, a system and method to begin with a complex problem description that encompasses many variables from statistical manufacturing, the circuit's environment, and the circuit's design parameters, but then apply techniques to prune the scope of the problem to make it manageable for manual design and more efficient automated design, and finally use that pruned problem for more efficient and effective design.
Patent CA-2653312-A1 (CA)
Inventor: AALI ADEL
IPC: A61F13/00
Filed: 2007-05-21
Abstract: A wound shield to manage repetitive access stress may include a conformable substrate to circumscribe a wound. Any suitable dressing may be secured to the conformable substrate providing separation between the wound and the dressing. The wound substrate may provide a site for attachment of adhesive dressings to shield the patient's skin from the pain of repetitive access and or removal of the dressings. A conformable substrate may be composed ofone or more layers of any suitable material and may include adhesive on one or more surfaces to secure the substrate to the wound site and or to secure the dressing to the conformable substrate A conformable substrate (440) may be spiral wrapped around a wound 400. This technique provides increased skin shielding using only a single substrate and a simple application technique.
Patent CA-2654350-A1 (CA)
Title: Identification and surveillance device, system and method for individual item level tracking
Inventor: FRABASILE GIOVANNI
IPC: G08C17/02
Filed: 2007-06-20
Abstract: There are provided an identification and surveillance device, a system and a method using active RFID technology to accurately and automatically track inventory at the item-level across the supply chain in real-time and at a distance. The device is provided with an attaching device for attaching to the item and a radio-frequency device securely mounted with the attaching device. The radio- frequency device comprises storing means for storing data therein, the data comprising individual tag-related information, a transmitter, an antenna and a power source for powering the device. The radio-frequency device, with the help of the transmitter, is able to communicate with a corresponding radio-frequency receiver for tracking the item.
Patent CA-2654816-A1 (CA)
Title: Methods and apparatus for detecting on-screen media sources
Inventor: WRIGHT DAVID HOWELL
IPC: H04N7/16
Filed: 2007-06-20
Abstract: Methods and apparatus for detecting on-screen media sources are disclosed. An example method includes monitoring a region of interest of a video signal for a first image, comparing the first image to a stored image, and confirming the media device change when the stored image differs from the first image and is associated with a secondary criterion.
Patent CA-2656498-A1 (CA)
Inventor: FURMAN WILLIAM N
IPC: H04L1/00
Filed: 2007-07-03
Abstract: A communications system includes a transmitter having an encoder for encoding communications data and varying at least one of a puncturing of the code rate and a repetition rate on different portions of the communications data. As a result, a variable forward error correction is added to different portions of the communications data.
Patent CA-2658913-A1 (CA)
Inventor: PORTER DAVID WILLIAM
IPC: A61K31/395
Filed: 2007-07-24
Abstract: The present invention relates to novel analine derivatives and their use in therapy, in particular their use in the treatment of fungal infections.
Patent CA-2662503-A1 (CA)
Title: Thermoset cross-linked polymeric compositions and method of manufacture
Inventor: MAMISH ABBOUD L
IPC: C08L23/06
Filed: 2006-09-29
Abstract: Embodiments of the present invention include a heat-shrinkable article, comprising a thermoset cross-linked polymeric composition, wherein the cross-linked polymeric composition comprises at least one polypropylene polymer, and at least one polyethylene polymer, wherein the composition has a polypropylene content of less than about 50 percent by weight, and a polyethylene content of less than about 50 percent by weight, based on the total weight of the cross-linked polymeric composition. A method for making the heat-shrinkable article comprises melt mixing the at least one polypropylene polymer with the at least one polyethylene polymer and at least one additional ingredient, extruding the composition blend to form an extruded material, cross-linking the extruded material to produce a thermoset cross-linked material, stretching the cross-linked material at a temperature at or above a melting point of the material, and cooling the stretched material to maintain a form of the stretched material.
Patent CA-2662822-A1 (CA)
Inventor: KUZUB RICHARD EUGENE
IPC: C01B17/02
Filed: 2007-08-10
Abstract: A method of producing micronized sulphur wherein elemental sulphur is dissolved in a solvent for sulphur to produce a sulphur-solvent solution and precipitation of the dissolved sulphur is effected or controlled by manipulation of at least one of pressure, temperature or water content in the solvent to produce the micronized sulphur.
Patent CA-2662997-A1 (CA)
Inventor: YAMASHITA KENJI
IPC: A61N7/00
Filed: 2007-09-20
Abstract: A HIFU system (100, 300) is disclosed including a fluid circulation system (140, 150, 200, 314) including a degasser (162).
Patent CA-2663360-A1 (CA)
Title: Low-builder, highly water-soluble, low-density solid laundry detergent composition
Inventor: DAVIE ANDREW PHILIP
IPC: C11D1/02
Filed: 2007-10-15
Abstract: The present invention relates to a solid laundry detergent composition having a bulk density of from lOOg/1 to 500g/l, wherein the composition comprises: (a) from lwt% to 70wt% anionic detersive surfactant; (b) from Owt% to 10wt% zeolite builder; and (c) from Owt% to 10wt% phosphate builder; wherein the composition comprises: (I) from 61wt% to 90wt% low- density particulate component, wherein the low-density particulate component has a bulk density of from lOOg/1 to 426g/l, and wherein the low-density particulate component comprises inorganic material and organic material; and (II) from 10wt% to 39wt% high-density particulate component, wherein the high-density particulate component has a bulk density of greater than 426g/l; wherein the ratio of (i) the weight ratio of the inorganic material to the organic material comprised in the low-density particulate component (I) to (ii) the weight ratio of the inorganic material to the organic material comprised in the solid laundry detergent composition is from 0.3: 1 to 5: 1.
Patent CA-2663557-A1 (CA)
Title: Antenna coupler
Inventor: MAUKSCH THOMAS
IPC: G01R29/08
Filed: 2007-09-03
Abstract: An antenna coupler (2) for testing a transmitter and/or receiver for wireless communication, in particular a mobile telephone (4), comprises a holding element (6) for the transmitter and/or receiver and a plurality of antenna elements which are arranged in such a manner that the main lobe directions and main directions of sensitivity of the antenna elements are oriented differently with respect to one another in space.
Patent CA-2664757-A1 (CA)
Inventor: VORS JEAN-PIERRE
IPC: A01N37/28
Filed: 2007-12-11
Abstract: Composition comprenant au moins un composé (a) représenté par la formule générale (I); et un c composé insecticide (b) selon un rapport de poids (a) / (b) comprise entre 1/1 et 1/1013. Composition comprenant également un composé fongicide. Procédé permettant de combattre préventivement ou curativement des ravageurs et des maladies des récoltes et d'augmenter le rendement de ces dernières grâce à l'utilisation de cette composition.
Patent CA-2665677-A1 (CA)
Title: Fragrance device with fragrance amount indicator
Inventor: D AMICO DANIEL
IPC: G01F11/00
Filed: 2007-10-03
Abstract: Methods and compositions of providing a signal when a fragrance dispenser has reached a predetermined amount of fragrance. In one embodiment of the invention, a dispenser is provided that includes a fragranced polymer pad. The pad shrinks as the fragrance is exhausted. After the pad has shrunk to a predetermined level, an actuator causes a signal to be emitted, indicating that the fragrance should be supplemented.
Patent CA-2666475-A1 (CA)
Inventor: KENNEDY BRIAN B
IPC: G01C21/20
Filed: 2009-05-22
Abstract: Methods and systems for visually organizing aviation or aeronautical charts with color emphasis and de-emphasis features selected by a user.
Patent CA-2668005-A1 (CA)
Title: Method and apparatus for making a tea concentrate
Inventor: BERSTEN IAN
IPC: A23F3/18
Filed: 2007-10-22
Abstract: A method of making an individual serving of an aqueous tea concentrate comprises locating at a strainer a quantity of loose particulate tea material that is sufficient to produce the individual tea concentrate serving. The quantity of tea material is directly contacted with a sufficient amount of water so as to produce the individual tea concentrate serving. The particle size of the tea material, the tea material-water contact time and the temperature of the water can each be controlled so as to minimise the extract of tannins from the tea material and into the concentrate. The aqueous tea concentrate is collected once it has passed through the strainer to thereby separate it from the particulate tea material. Apparatus and a kit for making the concentrate can comprise a strainer (34) at which a quantity of loose particulate tea material can be located for contact with water so as to produce an aqueous concentrate that is separated at the strainer from the tea material, and a mass (36, 36A) that is locatable on the loose particulate tea material so as to restrain the upward expansion of the loose particulate tea material when it is directly contacted with the water.