baber/WOPTO huggingface dataset:
Patent CA-2550262-A1 (CA)
Title: Folding trailer
Inventor: SPAINHOWER PAUL A
IPC: B62D21/12
Filed: 2006-06-08
Abstract: A folding trailer may include a front deck and a rear deck that may be folded together into a compact configuration. The trailer may include a folding mechanism having a support base on opposing sides of the trailer. The support base may include one or more casters for supporting the trailer in a folded configuration and allowing the trailer to be easily moved. The folding mechanism may include a linkage structure which moves the support base into position when the trailer is folded and facilitate folding of the front and rear decks together.
Patent CA-2552449-A1 (CA)
Inventor: LIU CHIN
IPC: C09D7/12
Filed: 1996-12-11
Abstract: Multiple novel reaction schemes, novel process steps and novel intermediates are provided for the synthesis of epoxymexrenone and other compounds of formula (I): (see formula I) wherein: -A-A- represents the group -CHR4-CHR5- or -CR4=CR5-;      R3, R4 and R5 are independently selected from the group consisting of hydrogen, halo, hydroxy, lower alkyl, lower alkoxy, hydroxyalkyl, alkoxyalkyl, hydroxycarbonyl, cyano, aryloxy;      R1 represents an alpha-oriented lower alkoxycarbo-nyl or hydroxyalkyl radical; -B-B- represents the group -CHR6-CHR7- or an alpha-or beta-oriented group of formula (III):    wherein:      R6 and R7 are independently selected from the group consisting of hydrogen, halo, lower alkoxy, acyl, hydroxyalkyl, alkoxyalkyl, hydroxycarbonyl, alkyl; alkoxycarbonyl, acyloxyalkyl, cyano, aryloxy; and R8 and R9 are independently selected from the group consisting of hydrogen, halo, lower alkoxy, aryl, hydroxyalkyl, alkoxyalkyl, hydroxycarbonyl, alkyl, alkoxycarbonyl, acyloxyalkyl, cyano, aryloxy, or R8 and R9 together comprise a carbocyclic or heterocyclic ring structure, or R8 or R9 together with R6 or R7 comprise a carbocyclic or heterocyclic ring structure fused to the pentacyclic D ring.
Patent CA-2553342-A1 (CA)
Inventor: ISRAEL ELIAS
IPC: H04L9/00
Filed: 2005-01-14
Abstract: An electronic message management system, including in one embodiment, header analysis criteria with associated scores, as well as analysis and scoring methods, is disclosed and described herein.
Patent CA-2554223-A1 (CA)
Title: Endovascular treatment devices and methods
Inventor: JORDAN MAYBELLE
IPC: A61F2/84
Filed: 2005-01-24
Abstract: A device for treating or preventing a vascular condition at a mammalian vascular site, comprises an implant formed from a compressible, reticulated elastomeric matrix in a shape conducive to delivery through a delivery instrument. One or more implants are delivered in a compressed state to the mammmalian vascular site where each implant recovers substantially to its uncompressed state following deployment from a delivery instrument. In a preferred embodiment the matrix comprises cross-linked polycarbonate polyurethane-urea or cross-linked polycarbonate polyurea-urethane. In another preferred embodiment the matrix comprises a cross-linked polycarbonate polyurethane. In a yet further embodiment, the matrix comprises thermoplastic polycarbonate polyurethane or thermoplastic polycarbonate polyurethane-urea.
Patent CA-2557091-A1 (CA)
Title: Cancerous disease modifying antibodies
Inventor: CECHETTO LISA M
IPC: C12Q1/68
Filed: 2005-02-28
Abstract: The present invention relates to a method for producing patient cancerous disease modifying antibodies using a novel paradigm of screening. By segregating the anti-cancer antibodies using cancer cell cytotoxicity as an end point, the process makes possible the production of anti-cancer antibodies for therapeutic and diagnostic purposes. The antibodies can be used in aid of staging and diagnosis of a cancer, and can be used to treat primary tumors and tumor metastases. The anti-cancer antibodies can be conjugated to toxins, enzymes, radioactive compounds, and hematogenous cells.
Patent CA-2558896-A1 (CA)
Inventor: PUEL JEAN-LUC
IPC: A61K31/135
Filed: 2005-03-29
Abstract: The invention relates to methods for the prevention and/or treatment of tinnitus in~duced by cochlear excitotoxicity. In these methods, a pharmaceutical composition com~prising an NMDA receptor antagonist is administered to an individual in need of such treatment by appropriate devices and/or formulations for local administration to the inner ear. The tinnitus to be prevented and/or treated may be provoked by acoustic trauma, presbycusis, ischemia, anoxia, treatment with one or more ototoxic medications, sudden deafness, or other cochlear excitotoxic-inducing occurrence.
Patent CA-2559346-A1 (CA)
Inventor: SERKH ALEXANDER
IPC: F16H9/06
Filed: 2004-07-16
Abstract: A dual ratio belt drive system for powering rotating accessories. The system comprises a clutch unit rotatably connected to a rotating shaft and an overrunning clutch mounted directly to the rotating shaft. The system also comprises a plurality of rotating accessories rotatably connected to said clutch unit and rotatably connected to said rotating shaft through said over-running clutch such that said accessories are driven by said clutch unit at a first speed ratio and driven directly by said rotating shaft at a second speed ratio, with said clutch unit operating at a predetermined value of an engine operating condition thereby defining the transition between said first and second speed ratios, with said clutch unit being engaged at engine start.
Patent CA-2560479-A1 (CA)
Inventor: HALL DAVID
IPC: H04H60/31
Filed: 2004-08-04
Abstract: A high-speed downhole network providing real-time data from downhole components of drilling strings includes is shown in figure (2). The network includes a bottom-hole node (18e) interfacing to a bottom-hole assembly located proximate the bottom end of a drill string. A top-hole node (18a) is connected proximate the top end of the drill string. One or several intermediate nodes (18b-d) are located along the drill string between the top-and bottom-hole nodes. The intermediate nodes are configured to receive and transmit data packets between the bottom-hole nodes. A communication link, integrated into the drill string, is used to connect the nodes, A computer (28) may be connected to the top-hole node, to analyze data received.
Patent CA-2561206-A1 (CA)
Title: Novel diazine derivatives, their manufacture and use as pharmaceutical agents
Inventor: VOSS EDGAR
IPC: C07D413/14
Filed: 2005-03-31
Abstract: Objects of the present invention are the compounds of formula (I), their pharmaceutically acceptable salts, enantiomeric forms, diastereoisomers and racemates, the preparation of the above-mentioned compounds, medicaments containing them and their manufacture, as well as the use of the above-mentioned compounds in the control or prevention of illnesses such as cancer.
Patent CA-2562753-A1 (CA)
Inventor: KRISHNAN RANGANATHAN
IPC: H04L47/27
Filed: 2005-04-21
Abstract: The system executes a method for transporting a content flow to a wireless access network for broadcast to devices coupled to the wireless access network. The method exists on transmitting a request message to add the content flow to the wireless access network, wherein the request message includes a scheduled delivery time, receiving a response message indicating that the content flow will be added to the wireless access network, waiting until the scheduled delivery time, and delivering the content flow to the wireless access network. The system allows to broadcast multimedia over common networks at higher speeds without entailing costs as known from specialist network.
Patent CA-2563860-A1 (CA)
Title: Controlled shared load casing jack system and method
Inventor: HALLONQUIST DAVID J
IPC: E21B23/03
Filed: 2006-10-13
Abstract: A method and apparatus for removing tubulars from a wellbore is disclosed. A  lifting member grips the tubular and applies a lifting force. The lifting force is then transferred to a first surface. The lifting member is monitored and when the capacity of the first surface is reached a force transfer assembly is activated. The force transfer assembly transfers the lifting load between the first surface and a second surface. The lifting member and force transfer assembly are then adjusted to maximize the amount of lifting force applied to the tubular.
Patent CA-2565726-A1 (CA)
Title: Immobilized multi-layer artificial membrane for permeability measurements (pampa)
Inventor: CHEN XIAOXI KEVIN
IPC: G01N33/15
Filed: 2006-10-26
Abstract: With the subject invention, a method is provided for preparing a filter membrane including the steps of dispersing a liquid which is generally hydrophobic into the pores of a porous membrane, and applying a solution containing lipids onto at least a first surface of the porous membrane containing the liquid. Advantageously, the subject invention allows for filter membranes to be prepared which can be stored for periods of time without degradation in performance. The subject invention may have applicability in various contexts, but is well-suited for preparing filter membranes for permeability screening, particularly Parallel Artificial Membrane Permeability Assay (PAMPA).
Patent CA-2566257-A1 (CA)
Inventor: LUKE MAY
IPC: C07K16/18
Filed: 2005-05-09
Abstract: The present invention is based on the discovery of genetic polymorphisms that are associated with vascular diseases and in particular coronary artery disease and stenosis. In particular, the present invention relates to nucleic acid molecules containing the polymorphisms, variant proteins encoded by such nucleic acid molecules, reagents for detecting the polymorphic nucleic acid molecules and proteins, and methods of using the nucleic acid and proteins as well as methods of using reagents for their detection.
Patent CA-2566505-A1 (CA)
Title: Scent-suppressing fiber, and articles incorporating same
Inventor: EASTMAN ROBERT II
IPC: D02G3/36
Filed: 2005-05-23
Abstract: Scent-suppressing fiber (10) to be woven into articles of clothing or other equipment formed of fabric to inhibit or eliminate the emission of scents when the wearer is in the vicinity of wildlife. The fiber (10) is a conventional thread coated with carbon (12). A fabric sheet is formed completely of woven carbon scent-suppressing fibers, or alternatively may be formed of carbon scent-suppressing fibers interwoven with conventional fibers. The resulting fabric sheet is formed into articles of clothing to suppress scent emission that highly sensitive wild creatures can detect. Because the fiber is structurally a part of the clothing article, its cost is less than if the scent-suppressing fiber were applied superficially, as in a sandwich type layering system. Also, because the fiber is continuously present in the material, the scent-suppressing capability covers the entire garment and is not limited only to large surface areas.
Patent CA-2567084-A1 (CA)
Title: Method and device for handling profile parts
Inventor: VERROEYE THIERRY
IPC: B65G57/16
Filed: 2006-11-03
Abstract: The invention relates to a device for handling profile parts, comprising means for linearly and/or axially positioning such parts perpendicularly to the longitudinal direction of the profiles, for conveying, for measuring, for controlling the cutting and/or for stacking such parts, with at least one supporting beam placed parallel to the longitudinal direction of the profiles whereas said beam is provided with means for picking up said parts, and whereas the device comprises means for axially rotating said beam and means for linearly moving said beam in two or more directions perpendicular to its longitudinal direction.
Patent CA-2569371-A1 (CA)
Title: Oral care device
Inventor: DUCHARME JEREMY
IPC: A61C1/00
Filed: 2005-05-20
Abstract: Oral care devices are provided that include a first component and a second component removably engaged with the first component; the first and second components having a respective fluid passageway extending therethrough, the respective passageways capable of fluid communication while the first and second components are engaged; and at least one of the first and second components including a sealing member constructed to allow fluid communication between the first and second passageways when the first and second passageways are engaged and to close the associated passageway when the first and second components are disengaged. Oral care devices are also provided that include a replaceable and refillable cartridge.
Patent CA-2575895-A1 (CA)
Title: Clearcoat paint composition
Inventor: GREEN MARVIN
IPC: C08K5/3492
Filed: 2006-08-24
Abstract: A coating composition including a copolymerization product of a mixture of monomers including one or more carbamate-functional monomers and (meth)acrylic monomers, some having carboxylic acid-functionality. The monomer mixture is essentially free of hydroxyl monomers. The coating composition may be a solvent-borne clearcoat coating composition, preferably an automotive clearcoat coating composition, that may be applied over a water-borne basecoat coating composition.
Patent CA-2576371-A1 (CA)
Inventor: BARRACLOUGH JAMES R
IPC: A47J36/00
Filed: 2007-01-29
Abstract: A handle retention mechanism for a generally u-shaped handle (18) attached to a vessel (10) is formed by a hinge pin (42) connected to each of the handle ends, wherein each pin (42) is received in a bracket (34) mounted to the vessel (10) in a manner that allows each pin (34) to be retained in a first position in the bracket permitting rotation, and a second position in the bracket (34) prohibiting rotation; wherein spring (54) biases the handle (18) into the second position and is designed for one-handed actuation to the first position for rotation.
Patent CA-2579021-A1 (CA)
Inventor: HANSTEN CHRISTOPHER E
IPC: G06F40/00
Filed: 2005-08-25
Abstract: A method, apparatus, and system are provided for performing a real-time or a near real-~time localization of data. The method comprises monitoring an input string and comparing a semantic associated with the input string to a semantic associated with at least, one stored string. The method further comprises providing the stored string as an alternative to the input string.
Patent CA-2580534-A1 (CA)
Title: 4-((phenoxyalkyl)thio)-phenoxyacetic acid derivatives and use thereof as ppar modulators
Inventor: DEANGELIS ALAN
IPC: C07C323/10
Filed: 2005-09-14
Abstract: The invention features 4-((phenoxyalkyl)thio)-phenoxyacetic acids and analogs, compositions containing them, and methods of using them as PPAR modulators to treat or inhibit the progression of, for example, dyslipidemia.
Patent CA-2582630-A1 (CA)
Inventor: HO FRANK F
IPC: G09B19/02
Filed: 2007-03-15
Abstract: The invention involves a creation of a set of geometric chess symbols for chess pieces that can be used along with arithmetic operations such as addition, subtraction, multiplication and division to help children learn computation skills and at the same time to enhance their logic and critical thinking ability.
Patent CA-2583196-A1 (CA)
Inventor: YUN YOUN WOO
IPC: H04L25/02
Filed: 2005-10-25
Abstract: A method of modulation, which is applied to a communication system transmitting data in one frequency band using at least two orthogonal subcarriers, is disclosed. The present invention includes the steps of adding information bits indicating an amplitude reference and a phase reference to an input bit sequence by a specific time interval unit and carrying out differential amplitude phase shift keying (DAPSK) on the input bit sequence using the amplitude and phase references. The present invention prevents the waste of power and bandwidth due to insertion of a plurality of pilot toes in the related art l.beta.-QAM system.
Patent CA-2584183-A1 (CA)
Title: Expansion tank with double diaphragm
Inventor: VAN HOUTEN DAVID
IPC: B65D25/00
Filed: 2005-10-12
Abstract: A double-diaphragm bladder. The bladder comprises a non-flexible diaphragm having a peripheral edge and a flexible diaphragm having a peripheral edge.  The non-flexible diaphragm has an aperture adapted and constructed to be connected to a liquid port, and the peripheral edges of the non-flexible diaphragm and the flexible diaphragm are sealed together. The bladder is suitable for use in an expansion tank.
Patent CA-2585970-A1 (CA)
Inventor: RUBIN DONALD H
IPC: A01K67/027
Filed: 2005-10-27
Abstract: The present invention relates to nucleic acid sequences and cellular proteins encoded by these sequences that are involved in infection or are otherwise associated with the life cycle of a pathogen. The invention also relates to modulators of nucleic acid sequences and cellular proteins encoded by these sequences that are involved in infection or are otherwise associated with the life cycle of a pathogen.
Patent CA-2587084-A1 (CA)
Inventor: BURNS CARA C
IPC: C12N5/10
Filed: 2005-10-07
Abstract: L'invention concerne des méthodes de production d'un agent pathogène avec une valeur d'adaptation réplicative réduite, ainsi que des agents pathogènes atténués produits au moyen de ces méthodes. Dans des exemples spécifiques, la méthode consiste à désoptimiser au moins un codon dans une séquence de codage, ce qui permet de diminuer la valeur d'adaptation réplicative de l'agent pathogène. Cette invention a aussi trait à des méthodes d'utilisation des agents pathogènes atténués en tant que compositions immunogènes.
Patent CA-2588470-A1 (CA)
Inventor: SJUNNESSON ANDERS
IPC: F02C7/00
Filed: 2005-12-19
Abstract: The invention relates to a static gas turbine component comprising an inner and an outer annular support member and a plurality of circumferentially spaced radial struts (21) arranged between said support members for transmitting structural loads. Each of a plurality of said struts (21) comprises a load carrying core (24) rigidly fixed to both the inner and the outer support member forming a unitary carcass with the support members, an impact resistant shell (25) surrounding the core (24) , and an energy absorbing material (26) arranged between the core (24) and the shell (25) .
Patent CA-2589266-A1 (CA)
Title: Pyrazole azomethines and colorants containing these compounds
Inventor: BRAUN HANS-JURGEN
IPC: C07D231/38
Filed: 2005-12-01
Abstract: The object of the present invention is new pyrazole azomethines of Formula (I), (Ia), or (Ib), as well as agents containing these compounds for oxidative coloring of keratin fibers.
Patent CA-2591390-A1 (CA)
Title: Vehicle trim panel with multiple decorative characteristics
Inventor: DEXTER BRIAN R
IPC: B29C45/14
Filed: 2005-12-16
Abstract: A panel (16) for use in a vehicle interior is disclosed. The panel (16) includes a unitary integral one-piece flexible member (e.g., coverstock) (26) having a first portion (36) with a first ornamental appearance and a second portion (38) with a second ornamental appearance, a substrate (28) at least partially molded behind the flexible member (26). The demarcation (40) between the first portion (26) and the second portion (38) is located in a recess (30) formed when the substrate (28) is molded. The method of forming a panel also includes moving the first mold section (44) toward the second mold section (46) so that the projection (50) pushes a portion of the flexible member (26) at least partially into the recess (30), and injecting a polymer resin between the flexible member (26) and the first mold section (44) so that the demarcation (40) is located in the recess.
Patent CA-2592782-A1 (CA)
Title: Three-dimensional implantable bone support
Inventor: RICHTER GOETZ M
IPC: A61F2/34
Filed: 2006-01-09
Abstract: The present invention relates to an expandable semi-compliant device that may be used for the treatment of diseased or injured bone tissues, and a method of using the same. The semi- compliant device is inserted into the interior space of a cancellous bone tissue, and is filled with a suitable material to provide internal structural support to the bone. The semi-compliant device may also act as a carrier for medicinal, radiological, or thermal treatments of the diseased bone.
Patent CA-2595474-A1 (CA)
Inventor: GRENON ANDRE
IPC: E04G11/06
Filed: 2006-02-06
Abstract: A concrete wall formwork module comprising a first side wall panel structure including a first grid and a first panel secured to the first grid, a second side wall panel structure including a second grid and a second panel secured to the second grid, and connecting rods having about a same length hingedly interconnecting the first and second side wall panel structures to allow movement thereof between a retracted parallel relationship to a spaced apart parallel relationship. A plurality of such concrete wall formwork modules allow assembling a formwork which is functionally similar to conventional formwork since the facing side wall panel structures are connected in a parallel relationship by the thin spacer connecting rods which allow concrete to freely travel within the formwork. When the first and second side wall panel structures are in the retracted parallel relationship, the concrete wall formwork module is more compact and therefore easier and less costly to transport.
Patent CA-2596342-A1 (CA)
Title: Strapless flexible tribo-charged respiratory facial mask and method
Inventor: WEINBERG STANLEY
IPC: A62B18/08
Filed: 2007-07-25
Abstract: A facial mask for filtering ambient air is formed from a pre-form of a multilayer flexible flat filter member of a size to extend over the mouth and nostrils of the user. The flat pre-form filter member can have an ovoid perimeter with an endless band of a hypoallergenic adhesive tape encircling a perimeter of the filter member and operable for sealing with the user's skin to prevent leakage over extended use. Portions of the adhesive tape can self-seal during a sizing step to form structural paths for maintaining a central concavity to ensure a large filtration area offset from the nostrils and mouth of the user. The flexible filter material can further include an activated carbon layer.
Patent CA-2598395-A1 (CA)
Title: Exhaust gas purifying catalyst
Inventor: SUZUKI HIROMASA
IPC: B01D53/94
Filed: 2006-01-27
Abstract: In a three-way catalyst for purifying exhaust gases from internal combustion engines, scattering of bismuth components can be suppressed by employing a Bi-Ti composite oxide at a predetermined ratio. Accordingly, the effect of suppressing hydrogen sulfide emissions can be retained for a long time. This catalyst comprises a support substrate, and a catalyst layer formed on the support substrate and including a noble metal, a porous oxide, and a Bi-Ti composite oxide, and satisfies 0.3 R 1.5, where R is the molar ratio of the Bi content to the Ti content per unit volume of the support substrate.
Patent CA-2600162-A1 (CA)
Title: Apparatus and methods for determining voice and/or data processing performance of a wireless device
Inventor: YIP ERIC CHI CHUNG
IPC: H04W88/02
Filed: 2006-03-06
Abstract: Apparatus, methods, processors and computer readable media for determining the voice and/or data processing performance or capability of a wireless device.  Embodiments include a wireless device having a computer platform with a processing engine operable to generate a plurality of performance data during voice and/or data processing activities on the wireless device. The wireless device further includes a voice/data performance module operable to collect selected ones of the plurality of performance data associated with a predetermined voice and/or data processing capability of the wireless device.  The embodiments may also include an apparatus operable to receive the collected performance data and to generate a performance report characterizing a voice and/or data processing performance or capability of the wireless device.