baber/WOPTO huggingface dataset:
Patent CA-2626907-A1 (CA)
Title: Partie avant de turbomachine comprenant un systeme de deflecteur de corps etrangers, tels que des grelons
Inventor: BART JACQUES RENE
IPC: F02C7/05
Filed: 2008-03-28
Abstract: La présente invention se rapporte à une partie avant (1) de turbomachine comprenant une virole interne de support (10) des aubages directeurs de sortie de soufflante (12), un bec de séparation des flux (14) duquel sont issus un canal primaire (16) et un canal secondaire (18). Selon l'invention, elle comprend au moins un système de déflecteur (30) destiné à empêcher/limiter l'accès de grêlons à l'intérieur du canal primaire, le système (30) comprenant au moins une surface déflectrice (32) ainsi qu'un actionneur (34) permettant de déplacer la surface (32) d'une position escamotée à une position déployée assurant la déflection des grêlons, le système (30) étant monté sur la virole (10) de sorte qu'en position déployée, une extrémité aval (62) de la surface (32) se situe en amont du bec de séparation (14).
Patent CA-2627851-A1 (CA)
Inventor: MCINTOSH ROBERT GORDON
IPC: E02D29/02
Filed: 2008-03-31
Abstract: A construction apparatus including a body having a front, a rear, a top, a bottom, and first and second opposite sides. The front has a front surface having a plurality of block images configured to generally depict a plurality of courses of blocks, each of the courses having a respective course width. The first and second sides have generally complementary step shapes including at least two rises and at least one run between the rises, each rise being about equal to one of the course widths or a sum of a plurality of the course widths.
Patent CA-2628316-A1 (CA)
Inventor: SCHUECKER FRANZ-JOSEF
IPC: C10B41/00
Filed: 2006-10-11
Abstract: The invention relates to an aeration device for non-recovery coke ovens, wherein the aeration device consists of at least one opening which passes through the wall or through internals such as, for example the oven door, and connects the oven interior to the outer atmosphere surrounding the oven and can be wholly or partly closed by means of a closure element. In this case two or more of these closure elements are coupled by means of at least one mechanical connecting element, by the connecting element being fastened directly or via a lever to the closure elements, and each connecting element being connected to at least one central actuating element in such a manner that the closure elements can be moved, wherein the respective openings can be closed, completely opened, or can be set in any desired intermediate position.  Ideally, this connecting element is a chain or a screw spindle.
Patent CA-2628368-A1 (CA)
Inventor: THEMIG DANIEL JON
IPC: E21B29/06
Filed: 2008-04-03
Abstract: A tubular member for lining a wellbore, the tubular member comprising: an inner tubular member including a first end, an opposite end, an axial bore extending from the first end to the opposite end and an outer surface; an outer tubular including a base end and an outboard end, the outer tubular connected about the inner tubular adjacent its base end and a locating profile in the axial bore of the inner tubular.
Patent CA-2630321-A1 (CA)
Title: Cutter nut and cutter bar assembly
Inventor: CHAK YEE CHUNG
IPC: B02C18/18
Filed: 2008-05-01
Abstract: A cutting assembly for positioning at the intake end of a centrifugal pump used for pumping liquids and slurries containing solid matter, including various types of refuse, and for chopping the solid matter which may thereafter be processed for disposal is disclosed. The cutting assembly includes an intake end plate having a body defining the opening to allow the passage of material, such as waste water and the like, therethrough. The intake end plate attaches at the intake end of the chopper pump. The assembly also includes at least one, and preferably a plurality of cutter bars projecting from the body of the intake end plate into the opening, and a nut positioned at the intake end and attached to the chopper pump within the opening of the intake end plate. Preferably, the nut comprises at least one raised cutting projection having a cutting edge formed at a junction between a first surface and an adjacent second surface, the cutting edge of the raised cutting projection providing aggressive cutting action in coordination with the cutter bars.
Patent CA-2634963-A1 (CA)
Inventor: LEE RICHARD H
IPC: B60P7/16
Filed: 2008-06-12
Abstract: A pad (20) is particularly suited for separating or restraining cargo and includes a top sheet surface (21) having longitudinally extending spaced ribs (27) forming a plurality of recesses (28) therebetween. A pattern of lugs (31) is formed in the recesses (28). The pad (20) also includes a bottom sheet surface (22) having longitudinally extending spaced ribs (29) forming a plurality of recesses (30) therebetween. A pattern of notches (32) is formed in the ribs (29), and the pad (20) may nest with a like pad (20) by placing the lugs (31) in the notches (32). The pads (20) may stack to form a thicker pad by positioning the ribs (27) of one pad (20) in the recesses (28) of a like pad (20). A  flange (33) extends outwardly from one of the edges of the sheet surface (21) which assists in preventing the pad (20) from sliding when in use.
Patent CA-2635209-A1 (CA)
Title: Fluorinated arylamide derivatives
Inventor: MILLER THOMAS A
IPC: A61K31/38
Filed: 2007-01-08
Abstract: The present invention relates to a novel class of fluorinated arylamide derivatives. The instant compounds can be used to treat cancer. The fluorinated arylamide derivatives can also inhibit histone deacetylase and are suitable for use in selectively inducing terminal differentiation, and arresting cell growth and/or apoptosis of neoplastic cells, thereby inhibiting proliferation of such cells. Thus, the compounds of the present invention are useful in treating a patient having a tumor characterized by proliferation of neoplastic cells. The compounds of the invention may also be useful in the prevention and treatment of TRX-mediated diseases, such as autoimmune, allergic and inflammatory diseases, and in the prevention and/or treatment of diseases of the central nervous system (CNS), such as neurodegenerative diseases. The present invention further provides pharmaceutical compositions comprising the hydroxamic acid derivatives and safe dosing regimens of these pharmaceutical compositions, which are easy to follow, and which result in a therapeutically effective amount of the hydroxamic acid derivatives in vivo.
Patent CA-2637463-A1 (CA)
Title: Synergistic compositions for treating hiv
Inventor: JI CHANGHUA
IPC: A61K39/42
Filed: 2007-01-19
Abstract: Synergistic pharmaceutical compositions for treating or preventing HIV-1 infections comprising anti-CCR5 monoclonal antibodies and CCR5 antagonists, viral fusion inhibitors or viral attachment inhibitors are disclosed. The compositions exhibit significant greater activity than is anticipated from the activity of either component alone. Also provided are methods for treating or preventing HIV-1 using the same.
Patent CA-2638898-A1 (CA)
Title: Protective guard members for cutting tooth assemblies mounted on a brush cutting head
Inventor: LABBE ETIENNE
IPC: A01D34/42
Filed: 2008-08-19
Abstract: The present invention relates generally to brush cutting heads, and more specifically, to protective guard members for cutting tooth assemblies mounted on brush cutting heads. A  brush cutting head includes a support body having a first end, an opposed second end and an intermediate portion extending therebetween. The intermediate portion has an outer surface. A plurality of collars is mounted to the support body at spaced intervals along the intermediate portion with each collar extending outwardly from the outer surface. The brush cutting head further also has a plurality of cutting teeth assemblies carried on the outer surface of the support body. Each cutting tooth assembly is associated with at least one collar. Also provided is at least one guard member for protecting at least one cutting tooth of the plurality from impacts with hard objects. The at least one guard member is carried on one of the collars with at least a portion thereof projecting beyond the outermost edge of the one collar. The at least one guard member has an outermost margin which defines a protective envelope that at least partially encompasses the at least one cutting tooth.
Patent CA-2639028-A1 (CA)
Title: Gas turbine engine blade containment using wire wrapping
Inventor: URAC TIBOR
IPC: F01D25/24
Filed: 2008-08-21
Abstract: A blade containment of a gas turbine engine comprises a casing defining an annular wall radially spaced from and immediately surrounding a plurality of blades radially extending from a rotor, and at least one layer of metal wires wrapped around and directly attached to the annular wall.
Patent CA-2640267-A1 (CA)
Inventor: WAGNER CHRISTIAN
IPC: A61L26/00
Filed: 2007-01-31
Abstract: The invention is related to gel preparations capable of absorbing as well as releasing liquid, and the use of such gel preparations in the treatment of wounds.
Patent CA-2640385-A1 (CA)
Title: Nanoreporters and methods of manufacturing and use thereof
Inventor: WEBSTER PHILIPPA J
IPC: C12Q1/68
Filed: 2006-12-22
Abstract: The present invention relates to compositions and methods for detection and quantification of individual target molecules in biomolecular samples. In particular, the invention relates to coded, labeled probes that are capable of binding to and identifying target molecules based on the probes' label codes.  Methods of making and using such probes are also provided. The probes can be used in diagnostic, prognostic, quality control and screening applications.
Patent CA-2640750-A1 (CA)
Title: Polymeric, degradable drug-eluting stents and coatings comprising copolymers or homopolymers of 4-hydroxybutyrate
Inventor: BEHREND DETLEF
IPC: A61L31/14
Filed: 2007-02-06
Abstract: Absorbable stents and absorbable stent coatings have been developed with improved properties. These devices preferably comprise biocompatible copolymers or homopolymers of 4-hydroxybutyrate, and optionally poly-L-lactic acid and other absorbable polymers and additives. Compositions of these materials can be used to make absorbable stents that provide advantageous radial strengths, resistance to recoil and creep, can be plastically expanded on a balloon catheter, and can be deployed rapidly in vivo. Stent coatings derived from these materials provide biocompatible, uniform coatings that are ductile, and can be expanded without the coating cracking and/or delaminating and can be used as a coating matrix for drug incorporation.
Patent CA-2642435-A1 (CA)
Title: Sterile kit containing silicone gel for stereotaxy
Inventor: VITRAL GERALDO SERGIO FARINAZZO
IPC: A61M5/00
Filed: 2006-12-07
Abstract: particularly a kit (K), which consists basically of a syringe (1), filled with silicone gel (2) (PMDS), which is supplied with or without a needle (3), and is appropriate for the stereotaxy procedure, showing an excellent radiological contrast and macroscopic locator in a histopathological test. The kit is completely sterile, without any type of negative or harmful interference in the nuclear medicine techniques, radiological localization of wounds and routine histological tests, and is packed in a pre-shaped recipient (4) or in a plastic blister pack (5). The kit may contain other components for use, such as gloves, cotton, gauze and similar (not demonstrated), everything made of disposable material.
Patent CA-2642597-A1 (CA)
Inventor: BLACKFORD DAMON J
IPC: B65H1/00
Filed: 2004-03-09
Abstract: An automated banking machine includes a currency note dispenser having a currency cassette, a note picker, a note transporter, and a note presenter. A cassette tambour door automatically opens during insertion of the cassette into the dispenser. The picker can pick notes through the opening. A spring loaded housing wall tab retains the picker shaft in mating connection with a drive pin. The transporter can move notes vertically and horizontally. The transporter includes belts between an idle shaft and a drive shaft. The idle shaft is vertically movable relative to a drive shaft to maintain belt tension. The transporter also includes convexly tapered rollers that automatically recenter a loose belt. A presenter gate is at a note dispensing outlet of the machine. The gate is opened by actuating a lever linked with an arm connected to the gate. The gate opens by moving a pin upward in an angled slot.
Patent CA-2643247-A1 (CA)
Inventor: COSSART CHRISTOPHE
IPC: G09F21/10
Filed: 2007-02-23
Abstract: The invention relates to an image viewing system for aircraft passengers, characterized in that it is embodied in the form of a module (10) which comprises a unit (20) for displaying images originating from at least one image source (12, 14, 16), the display unit being tied to an internal wall of the aircraft, in a position parallel to a floor of the aircraft.
Patent CA-2643870-A1 (CA)
Inventor: GADZELLA GERARD JAMES
IPC: A01B63/00
Filed: 2008-11-14
Abstract: A precision hoe opener assembly is provided with improved accuracy of seeding as well as improved control over the opener and packer wheel assemblies. The opener assembly includes a hydraulically-driven parallel linkage assembly, a lost motion linkage, a biasing member, a ground engaging tool, and a packer wheel. The design provides improved seeding accuracy, by compensating for changes in draft force caused by changes in terrain elevation.
Patent CA-2644689-A1 (CA)
Title: Process for polyolefin production using fluorinated transition metal catalysts having a low ph
Inventor: MARIN VLADIMIR
IPC: B01J21/00
Filed: 2007-04-27
Abstract: Catalyst systems, polymers and methods of forming the same are described herein. The catalyst systems generally include an inorganic support material having a bonding sequence selected from Si-O-Al-F, F-Si-O-Al, F-Si-O-Al-F and combinations thereof, wherein the inorganic support material has an acid strength (pKa) of less than about 4.8 and a transition metal compound, wherein the transition metal compound is represented by the formula [L]mM[A]n; wherein L is a bulky ligand, A is a leaving group, M is a transition metal and m and n are such that a total ligand valency corresponds to a transition metal valency.
Patent CA-2645670-A1 (CA)
Inventor: CAMPBELL CHARLES
IPC: G06K9/36
Filed: 2007-02-26
Abstract: Devices systems, and methods can characterize an optical surface of an object. A wavefront sensor system focuses light energy propagating from the object to form a pattern on a detector. The system maps the pattern to an array with a transform function such as a Fourier transform. The values of array correspond to characteristic locations and signals in a transform space, for example an intensity of spatial frequency signals in frequency space. The characteristic location and intensity of these signals in transform space are used to measure the optical surface. For example, a characteristic frequency of a spatial frequency intensity peak in Fourier transform space can be used to estimate the location of spots on the detector. Alternatively, the characteristics can be used to the measure sphere, cylinder and axis of a wavefront, wavefront elevation maps and point spread functions, often without locating positions of individual spots on the detector.
Patent CA-2646644-A1 (CA)
Title: Climatic chamber and control method therefor
Inventor: MEYER MICHAEL
IPC: G01N17/00
Filed: 2006-05-22
Abstract: The invention relates to a climatic chamber (1) for rapidly reaching and maintaining a predetermined air humidity and/or a predetermined temperature. According to the invention, the air in a sample space (2) is conveyable by at least one fan (6, 14) from an outlet (5) of sample space (2) at least partially via a bypass branch (3) and/or at least partially via a drying branch (4) back to an inlet (17) of sample space (2). The air is circulated continuously by the fans (6, 14) in an essentially self-contained circuit. The air is guided by guide elements (8, 9) through bypass branch (3) and/or drying branch (4). As a result of the rapid change-over facility provided according to the invention by the guide elements (8, 9) between bypass branch (3) and drying branch (4), it is possible, in combination with temperature-regulating device (16) and fans (6, 14), for an air humidity predetermined by a user and/or a predetermined temperature to be rapidly reached in sample space (2) of climatic chamber (1) and, in addition, to be maintained extremely precisely over a lengthy period. Moreover, the invention relates to a method for rapidly reaching and maintaining a predetermined air humidity and/or a predetermined temperature in a climatic chamber 1.
Patent CA-2648408-A1 (CA)
Inventor: GOODINSON CLIVE
IPC: G06T11/60
Filed: 2008-12-31
Abstract: A system and method for comic creation and editing utilizes pre-drawn comic objects arranged in comic panels. Comic panels include pre-drawn comic objects with articulatable parts which may be manipulated by a user of a networked user computer such as by use of a web browser. Comic panels created or edited by a user can be stored and retrieved from a central comic server. A system and method for translating text in comic panels is also provided. Additionally a system and method for linking comic objects in a comic panel to other web resources is disclosed.
Patent CA-2652566-A1 (CA)
Inventor: JEAN FREDERIC
IPC: G01S7/52
Filed: 2007-05-15
Abstract: The invention relates to a sonar system with a synthetic antenna, comprising: a sonar provided with transmission means and reception means and located on a mobile carrier, the reception means comprising a composite physical antenna having N transducers; an inertial central station which is arranged on the carrier and can measure instantaneous information relating to the position and orientation of the carrier; a common clock supplying a temporal signal enabling the synchronisation of both the inertial central station and the sonar; a means for determining the instantaneous speed of the carrier, the speed determined feeding the inertial central station in order to correct the drift thereof; and micronavigation means enabling an image of the marine life to be obtained by the formation of paths of the synthetic antenna from K operation returns of the sonar, taking into account the fact that the physical antenna movement during the displacement of the carrier is known in its entirety from the information measured by the inertial central station.
Patent CA-2653555-A1 (CA)
Inventor: FUMALLE CHRISTIAN
IPC: E02D29/14
Filed: 2007-06-27
Abstract: The device has a transversal retaining pin (9) removably fixed in a hole (10) of a bridging element (2) transversal to a housing (8) of an articulation axle (7) to axially retain the axle in the housing against return force of a helicoidal compression spring. The helicoidal compression spring is prestressed in the housing between a bottom (8a) of the housing and an end of the axle. An independent claim is also included for a method of installing a bridging element.
Patent CA-2653940-A1 (CA)
Inventor: PANDIT CHENNAGIRI R
IPC: C07D213/81
Filed: 2007-05-25
Abstract: Pyridylamide compounds of Formula: (I); wherein R1 is -C1-4alkyl or saturated monocyclic cycloalkyl; m is 1 or 2; X is N or CH; Y is N or CR3; Ra is -H, -Z-Ar, -CH2NRbRc, -CN, -CO2C1-4alkyl, -CO2H, or -CONRbRc; where Rb and Rc are each independently -H or -C1-4alkyl; and R2 is -H or -Z-Ar; with the proviso that one of X and Y is N and one of Ra and R2 is -Z-Ar; where Z is O or S; and Ar is a phenyl or monocyclic heteroaryl group unsubstituted or substituted with one, two, or three R3 substituents; where each R3 substituent is independently selected from the group consisting of: halo, -C1-4alkyl, -OH1 -OC1-4alkyl, -SC1-4alkyl, -CN, -CONRdRe, and -NO2; where Rd and Re are each independently -H or -C1-4alkyl; are histamine H3 receptor modulators useful in the treatment of histamine H3 receptor-mediated1 diseases.
Patent CA-2655939-A1 (CA)
Title: Sealing means between rotor and housing in a water turbine
Inventor: WEDMARK ANDERS
IPC: F16J15/32
Filed: 2007-06-25
Abstract: Water turbine of the reaction type, such as a Francis or Kaplan turbine, comprising a rotor (2) and a surrounding housing (5), with sealing means (10,20) between the rotor and the housing. The sealing means comprises brush seals (11,12,13a,b) located at a radial distance from the rotor axis (1) being a major proportion of the maximum radial dimension of the rotor (2).
Patent CA-2656825-A1 (CA)
Title: Method of treatment and agents useful for same
Inventor: BUSH ASHLEY
IPC: A61P35/04
Filed: 2007-06-22
Abstract: The present invention relates generally to therapeutic agents, formulations comprising them and their use in the treatment, amelioration and/or prophylaxis of glioma brain tumours and related conditions. The therapeutic agent comprises two fused 6- membered rings with at least a nitrogren at position 1 and a hydroxyl at position 8.
Patent CA-2657009-A1 (CA)
Title: Multi-media wireless system
Inventor: ALEXANDER MATTHEW DAVID
IPC: H04W4/00
Filed: 2009-03-03
Abstract: A wireless content distribution system includes a controller for selectively controlling the system. The controller includes means for storing data and first means for transmitting and receiving data. At least one output device is connected to the controller for outputting data therefrom. The output device includes a second transmitting and receiving means. An input device inputs instructions and generates an instruction signal for transmission to and receipt by at least one of the first transmitting and receiving means and the second transmitting and receiving means. Upon said second transmitting and receiving means receiving the instruction signal, the second transmitting and receiving means further transmits the instruction signal for receipt by the first transmitting and receiving means. Upon receiving the instruction signal, the controller retrieves data stored on the storage device for transmission by the first transmitting and receiving means as a content signal for receipt by the second transmitting and receiving means for output by the output device.
Patent CA-2659553-A1 (CA)
Title: Security fence for swimming pools
Inventor: BOUDREAU ERIC
IPC: E04H4/14
Filed: 2007-08-01
Abstract: A security fence for swimming pools is provided to be so positioned as to surround the water of a swimming pool. The security fence comprises fence sections which are linked to an alarm system. The fence sections are moveable between a non-signaling position and an alarm signaling position. When the fence sections are in the non-signaling position and a given fence section is engaged with sufficient force it is moved to the alarm signaling position thereby signaling the alarm. The foregoing prevents a user, such as a child, from entering the pool water when the alarm system has been activated.
Patent CA-2660798-A1 (CA)
Inventor: CHEN YUANHAO
IPC: G06V10/56
Filed: 2007-09-21
Abstract: A method and system for generating a detector to detect a dominant color of an image is provided. A dominant color system trains a detector to classify colors as being dominant colors of images. The dominant color system trains the detector using a collection of training images. To train the detector, the dominant color system first identifies candidate dominant colors of the training images. The dominant color system then extracts features of the candidate dominant colors. The dominant color system also inputs an indication of dominance of each of the candidate dominant colors. The dominant color system then trains a detector to detect the dominant color of images using the extracted features and indications of dominance of the candidate dominant colors as training data.