baber/WOPTO huggingface dataset:
Patent CA-2621294-A1 (CA)
Title: Fsk data communications using voice modem
Inventor: ELLIOTT JEREMY E
IPC: H04M11/06
Filed: 2006-08-25
Abstract: A method for transferring data over a communication link using a data rate and a voice modem not designed to provide communications at the data rate, includes generating, in a processor, a modulated FSK signal from an outgoing data stream. The voice modem, in playback mode, plays the modulated FSK signal over the communication link. The voice modem, in record mode, receives voice data from the communication link and sends the voice data to the processor, which demodulates any FSK signal that is present in the voice wave data to produce an incoming data stream.
Patent CA-2621500-A1 (CA)
Inventor: WARD JONATHAN W
IPC: G01R23/00
Filed: 2006-09-05
Abstract: Under one aspect, a resonator 400 includes a nanotube element 410 including a non-woven fabric of unahgned nanotubes and having a thickness, and a support structure 404 defining a gap 406 over which the nanotube element 410 is suspended, the thickness of the nanotube element 410 and the length of the gap 406 being selected to provide a pre-specified resonance frequency for the resonator 400 The resonator 400 also includes a conductive element 412 in electrical contact with the nanotube element 410, a drive electrode 408 in spaced relation to the nanotube element 410, and power logic in electrical contact with die at least one drive electrode 408 The power logic provides a series of electrical pulses at a frequency selected to be about the same as the pre-specified resonance frequency of the resonator 400 to the drive electrode 408 during operation of the resonator 400, such that the nanotube element 410 responds to the series of electrical pulses applied to the drive electrode 408 by making a series of mechanical motions at the resonance frequency of the resonator 400.
Patent CA-2624955-A1 (CA)
Inventor: MIRSHAFIEE DAVID
IPC: E05B63/14
Filed: 1999-08-05
Abstract: An adjustable interconnected lockset adapted to be secured to a door which includes a mounting plate assembly (40) having a vertically extending mounting plate (42) having an operator bracket (48) having screw receiving holes (51). The lockset also has an exterior operator assembly including internally threaded posts (14), first screw holes extending through the mounting plate and screws (50) which extend through the mounting plate and threadedly engaging with the threaded posts (14). The mounting plate has a central opening (49) defining mounting plate side panels (59) on either side thereof and the mounting plate assembly (40) further has a dead bolt bracket (52) which includes a central door engaging portion, a pair of opposed side portions (58) adapted to engage the mounting plate side panels (59), and screw receiving holes. An exterior dead bolt assembly includes internally threaded posts (61) and second screws (60) extend through dead bolt bracket screw receiving holes and threadedly engage with the exterior dead bolt internally threaded posts (61).
Patent CA-2626449-A1 (CA)
Title: Heterocyclic compounds and their use
Inventor: BARTEL STEPHAN
IPC: A61K31/4196
Filed: 2006-10-09
Abstract: The present application relates to new heterocyclic compounds, methods for preparing the same, their use for the treatment and/or prevention of diseases, and their use for producing medicaments for the treatment and/or prevention of diseases, in particular for treating and/or preventing cardiovascular diseases.
Patent CA-2629964-A1 (CA)
Inventor: KOGANEMARU YOHEI
IPC: A61K31/4704
Filed: 2006-11-29
Abstract: Disclosed is a novel and excellent therapeutic or prophylactic agent for nociceptive pain, neuropathic pain, cancer pain, headache, bladder dysfunction or the like, which relies on a preventive activity on capsaicin receptor VR1 activation. It is found that a benzamide derivative having a benzene ring fused with a monocyclic ring on a nitrogen atom in the amide group and an amino group substituted by a lower alkylamino or cyclic group at a position adjacent to the amide group has a potent preventive activity on VR1 activation and an excellent pharmacological activity relying on the preventive activity, and therefore the derivative can be used as a good therapeutic or prophylactic agent for a VR1-related disease, such as nociceptive pain, neuropathic pain, cancer pain, headache and bladder dysfunction.
Patent CA-2631328-A1 (CA)
Inventor: ASADA ATSUSHI
IPC: H01M8/02
Filed: 2006-11-30
Abstract: Disclosed is an electrolyte membrane which exhibits high ion conductivity even under high temperature no humidification conditions. Specifically disclosed is an electrolyte membrane comprising a complex oxoacid solid, which contains two or more kinds of oxoacid groups, hydrogen and at least one element selected from Mg, Ca, Sr and Ba, and a reinforcing material contained in the solid for improving the mechanical characteristics of the solid. The reinforcing material is composed of a polymer material or an inorganic material.
Patent CA-2633048-A1 (CA)
Title: Micromachined medical devices
Inventor: OLSON RICHARD J
IPC: A61F2/958
Filed: 2006-11-22
Abstract: Medical devices that include micromachined hypotubes or that have themselves been micromachined can provide advantages in flexibility, strength and other desirable properties. Examples of such medical devices may include catheters such as guide catheters and balloon catheters. Such devices may also include dual shaft medical devices in which an outer shaft is reversibly lockable on to an inner shaft.
Patent CA-2633172-A1 (CA)
Title: Quinacridone nanoscale pigment particles
Inventor: DAWSON KARL W
IPC: C09B48/00
Filed: 2008-06-03
Abstract: A nanoscale pigment particle composition includes a quinacridone pigment including at least one functional moiety, and a sterically bulky stabilizer compound including at least one functional group, wherein the functional moiety associates non--covalently with the functional group; and the presence of the associated stabilizer limits the extent of particle growth and aggregation, to afford nanoscale-sized particles.
Patent CA-2634624-A1 (CA)
Inventor: PAPWORTH MONIKA A
IPC: C12N15/79
Filed: 2006-12-19
Abstract: Methods for delivering non-mitochondrial proteins to mitochondria are provided. Also provided are nucleic acid constructs comprising a coding sequence encoding a DNA- binding polypeptide, fused to a mitochondrial targeting sequence (MTS) and a nuclear export signal (NES), and the encoded proteins. The construct successfully delivers DNA binding proteins to the mitochondrion. A chimeric methylase based on the above construct is successfully delivered to mitochondria, resulting in modification of mtDNA.
Patent CA-2635347-A1 (CA)
Inventor: KRISL MICHAL
IPC: F16H55/12
Filed: 2007-01-08
Abstract: A split sprocket assembly comprises two sprocket body members (1, 1A) having a first side defining a portion of an opening for receiving a shaft and having a second side. The split sprocket assembly further comprises four ring segments (2, 3, 4, 5) having a plurality of sprocket teeth (10) disposed along the periphery thereof . Each of the ring segments (2, 3, 4, 5) is capable of engaging with the second side of the sprocket body members (1, 1A) . The sprocket body members (1, 1A) are capable of being juxtaposed around the shaft and held together by connection of the ring segments (2, 3, 4, 5) in end-to-end fashion around the sprocket body members (1, 1A).
Patent CA-2636468-A1 (CA)
Inventor: IWAMOTO NANCY
IPC: C05C1/00
Filed: 2007-01-13
Abstract: Preferred aspects of the present invention provide ammonium nitrate compositions comprising ammonium nitrate and at least a second compound, said second compound being present under conditions and in amounts effective to substantially reduce the detonation sensitivity of the composition and/or to otherwise improve a desired property of the composition. In certain embodiments, the second compound is selected from the group consisting of ammonium sulfate, ammonium phosphate, calcium nitrate, potassium nitrate, magnesium nitrate, ammonium molybdenate, ammonium hexaflouralsilicate, neodymium hydroxynitrate, and combinations of two or more of these. In preferred embodiments, at least a substantial portion of the ammonium nitrate in the composition is in the form of a double salt with one or more of said second compounds. In highly preferred embodiments, the present compositions consist essentially of one or more double salts of ammonium nitrate and a second compound as described herein.
Patent CA-2638135-A1 (CA)
Inventor: ROSS RICHARD
IPC: A46B15/00
Filed: 2008-07-23
Abstract: A combination tweezer and eye hair care device and method. A combination device includes a tweezer along a first portion of the length thereof and an eye hair care device along a second portion. The eye hair care device may be an eyebrow brush or an eyelash comb. In one embodiment, the eye hair care device is removable. The tweezer may have a straight, angled or pointed cutting tip.
Patent CA-2638394-A1 (CA)
Inventor: DOUET BERNARD
IPC: G01N21/63
Filed: 2006-01-13
Abstract: The invention relates to a process for determining - remotely and without taking samples - the condition of biological material, in particular food, as well as a device for performing this process. Radiation emission is thus induced with coherent beams in the material to be examined and is directly measured, whereby the measured values are compared to a nominal or boundary value. To this end, the device has a radiation source for emitting coherent beams, a detector for determining the induced radiation emission, and a control device, whereby the control device contains a microcomputer unit for comparison of the determined radiation emission with the nominal and boundary values that are stored in the memory.
Patent CA-2642388-A1 (CA)
Title: Process for preparing optically active alcohols
Inventor: TOMIYAMA HIROSHI
IPC: C07D205/08
Filed: 2007-02-13
Abstract: A method of stereoselectively producing an optically active alcohol characterized by comprising reducing an aromatic ketone by using an optically active 2-[bis(4-methoxyphenyl)hydroxymethyl]pyrrolidine, sodium borohydride and chlorotrimethylsilane. According to this method, an optically active alcohol showing a high enantioselectivity can be produced even on a large scale.
Patent CA-2645742-A1 (CA)
Inventor: KOKONASKI WILLIAM
IPC: G02C7/10
Filed: 2007-03-19
Abstract: Embodiments of the present invention relate to an ophthalmic system that performs effective blue blocking for an ophthalmic lens while at the same time providing a cosmetically attractive product, normal or acceptable color perception for a user, and a high level of transmitted light for good visual acuity.
Patent CA-2647914-A1 (CA)
Title: Silencer for adsorption-based gas separation systems
Inventor: BARSOTTELLI MICHAEL VICTOR
IPC: F01N1/02
Filed: 2007-03-28
Abstract: The present invention generally relates to the attenuation of vacuum blower noise using a silencer. More particularly, the present invention relates to a low-cost, reliable and efficient silencer for reducing noise levels in adsorption-based gas separation plants from the discharge of the vacuum blower or from the feed blower inlet, to about the 90 dBA level or less, at the silencer opening to the atmosphere. The silencer includes at least one reactive chamber (s) (28, 30, 32) to attenuate low frequency pulsations and at least one absorptive chamber (s) (40, 42, 44) to attenuate noise at medium to high frequency noise.
Patent CA-2647958-A1 (CA)
Title: Multi-blade razors and blades for same
Inventor: POWELL KEVIN L
IPC: B26B21/60
Filed: 2007-03-29
Abstract: Multi-blade razors are provided, having blades with differing properties. In one aspect, a razor is provided that includes a safety razor blade unit (1) comprising a guard (2), a cap (3), and first (11), second (12) and third (13) blades with parallel sharpened edges located between the guard and cap with the first blade closest to the cap, the third blade furthest from the cap, and the second blade disposed between the first and third blades, the blades having first, second and third tip radii, respectively, at least two of the three blades having different tip radii, and at least two of the blades having different coefficients of friction.
Patent CA-2649089-A1 (CA)
Inventor: FASSIH-NIA MOHAMMED
IPC: G01K11/32
Filed: 2007-03-13
Abstract: Systems and methods for calibrating a temperature sensing system are disclosed. In one respect, a line may be placed in operative relation with a first reference cell and a second reference cell. The temperatures of the first and second reference cells may be adjusted. In one non-limiting example, the temperature of the first reference cell may be adjusted to a temperature above an ambient temperature and the temperature of the second reference cell may be adjusted to a temperature below an ambient temperature. The temperature sensing system may be calibrated based on the temperature data of the first and second reference cells.
Patent CA-2649492-A1 (CA)
Inventor: MONTOJO JUAN
IPC: H04L12/56
Filed: 2007-04-30
Abstract: La présente invention concerne des systèmes et des procédures pour faciliter la transmission optimale de données de paramètre de système dans un système de communication sans fil. Selon divers aspects, un canal de diffusion est divisé en au moins deux parties, une partie permettant la transmission de données de paramètre de système statiques à un premier débit de données et une seconde partie permettant la transmission de données de paramètre semi-statiques et dynamiques à un second débit de données différent.
Patent CA-2649656-A1 (CA)
Inventor: MEUSER FRIEDRICH
IPC: A23L29/00
Filed: 2007-04-27
Abstract: L'invention concerne une inuline à très longue chaîne et son procédé de préparation à partir de racines d'artichaut, à des fins d'utilisation dans des produits alimentaires dans des préparations cosmétiques ainsi que des produits alimentaires et des préparations cosmétiques comprenant l'inuline à longue chaîne.
Patent CA-2649849-A1 (CA)
Title: Expandable stent with wrinkle-free elastomeric cover
Inventor: VONESH MICHAEL J
IPC: A61F2/06
Filed: 2007-04-13
Abstract: An improved stent-graft device is provided that delivers a smooth flow surface over a range of operative expanded diameters by applying a unique cover material to the stent through a technique that allows the cover to become wrinkle-free prior to reaching fully deployed diameter. The unique cover material then allows the device to continue to expand to a fully deployed diameter while maintaining a smooth and coherent flow surface throughout this additional expansion. Employed with a self-expanding device, when the device is unconstrained from a compacted diameter it will self-expand up to a fully deployed diameter with the graft being substantially wrinkle-free over diameters ranging from about 30-50% to 100% of the fully deployed diameter. Preferably, the graft component comprises an elastomeric material, such as silicone, polyurethane, or a copolymer of PAVE-TFE.
Patent CA-2651691-A1 (CA)
Title: Glutaminase and 6-diazo-5-oxo-l-norleucine (don) for cancer therapy
Inventor: BAUSCH MICHAEL
IPC: A61K38/50
Filed: 2007-05-10
Abstract: The present invention relates to a pharmaceutical combination product for cancer therapy. The combination product comprises the two active ingredients glutaminase and 6-diazo-5-oxo-L-norleucine (DON). The invention further relates to the use of such a combination product for the treatment of cancers.
Patent CA-2652054-A1 (CA)
Inventor: MATTEO JOSEPH C
IPC: G01N15/06
Filed: 2007-06-01
Abstract: A modular and reconfigurable multi-stage microreactor cartridge apparatus provides a manifold for removably attaching multiple microfluidic components such as microreactors. The microfluidic components are attached at microfluidic component ports having two input/output terminals, which microfluidic component ports are connected via connections internal to the manifold to other microfluidic component ports providing a microfluidic circuit. The microfluidic component may be a microfluidic circuit plug-in or a cartridge having a mounting block with two input/output terminals and a fastener aperture and fluidic tubing having a first and second transport portion and a body portion, the three portions being disposed in substantially parallel planes and the body portion being would in a coil around a spool. The coil is connected to the mounting block by either epoxy protector or L-bracket. The cartridge has a first and a second remote input/output terminal connected to the first and second transport lines respectively.
Patent CA-2652431-A1 (CA)
Inventor: WALKINSHAW DOUGLAS STUART
IPC: F24F8/10
Filed: 2007-05-18
Abstract: The apparatus and method provide an airflow to a person or group of persons or a space such as within an airplane cabin or cockpit, operating in conjunction with an air supply which produces a high velocity air stream, such as an aircraft gasper (14). Existing systems may filter, purify and/or clean the air supplied to the occupant, and the air exiting the personal air outlet may be adjusted to a relatively high velocity. The narrow, high velocity stream of air forms a turbulent boundary layer, which tends to entrain potentially foul air from the surrounding region and directs it towards the passenger. The airflow from the apparatus and method may have reduced velocity and lower thermal and humidity gradient and may be treated to remove locally-originating contaminants. The apparatus includes a housing which receives a primary stream of air, such as from an aircraft gasper (14) or personal air outlet. A secondary inlet (17) into the housing admits ambient air into the housing interior. A mixing chamber (30) within the housing receives the primary air stream and captures its momentum to entrain ambient air entering the housing through the secondary inlet. The combined streams are discharged, typically towards an occupant of the cabin. The ambient air may be treated before or after it is entrained so as to remove or disable pathogens or other air contaminants including gases and particles, or the ambient air may be drawn from a source distant from sources of air contamination and/or undesirable thermal conditions.
Patent CA-2657549-A1 (CA)
Inventor: QIN YU LIE
IPC: B01D39/16
Filed: 2009-03-09
Abstract: A filter material and process for producing a filter material, which may be used as a vacuum cleaner bag or a household air filter, are provided.  Embodiments of the filter material comprise a porous substrate comprising a plurality of recycled fibers bound together by an adhesive. Embodiments of the process comprise arranging a plurality of fibers to form a layer; providing an amount of an adhesive to the fibres such that when the adhesive has cured, the layer is porous; and curing the adhesive.
Patent CA-2657939-A1 (CA)
Inventor: BALHOFF JOHN F
IPC: B29C48/05
Filed: 2007-07-18
Abstract: Brominated styrenic polymer is recovered from solution in a vaporizable solvent by converting the solution in a devolatilization extruder into a brominated styrenic polymer melt or flow and a separate vapor phase comprised predominately of vaporizable solvent, recovering the melt or flow from the devolatilization extruder, and allowing or causing the melt or flow to solidify. The solidified brominated styrenic polymer can be subdivided into a powder or pelletized form. Pellets so made have improved hardness and/or crush strength properties along with reduced formation of fines. Brominated anionic styrenic polymer is preferably used in the process.
Patent CA-2660661-A1 (CA)
Inventor: WOLGEMUTH DEBRA J
IPC: A61P9/00
Filed: 2006-09-26
Abstract: It has been discovered that side-population cells induce cardiac tissue repair of infarcted myocardium. Provided herein are methods directed to treatment of cardiac injury using side-population cells.
Patent CA-2661010-A1 (CA)
Title: Tool handle, sliding cover combination sliding cover for tool handle
Inventor: KOZAK BURTON
IPC: B25G1/08
Filed: 2007-08-20
Abstract: A combination of an implement-storing tool-handle and a sliding cover for the tool handle where the implement-storing tool-handle heel comprises one or more first apertures in the cover allows extension of a telescopic implement such as a pick-up magnetic wand stored in the handle heel when the cover is in any of one or more first predetermined positions. The sliding cover for the implement-storing tool-handle heel may further comprise one or more second apertures in the cover conformed to allow retrieval of a bit stored in the handle only when the cover is in any of one or more second predetermined positions, where the second predetermined positions coincide with one or more of the first predetermined positions.
Patent CA-2661222-A1 (CA)
Title: An apparatus for the continuous filtering of impurities from a flowable compound
Inventor: SCHULZ HELMUTH
IPC: B29C48/70
Filed: 2007-09-12
Abstract: The invention relates to a device for continuous filtration of impurities from a free-flowing mass, in particular a plastic melt, having a filter ins ert (3) in the form of a hollow rotating body rotatably mounted about its ax is of rotation (A) with respect to a housing (1, 2) and through which the fr ee-flowing mass flows, which rotating body is arranged in a flow channel of the housing (1, 2) between a feed channel (7) for the mass to be filtered an d an outlet channel (8) for the filtered mass and having a discharge device comprising a transport screw (9) interacting with the filter insert (3), whi ch discharge device is for impurities retained by the filter (5). In order t o provide advantageous construction conditions, it is proposed that the filt er insert (3) comprises a disk-shaped filter (5) coaxial to the axis of rota tion (A) and arranged at the end side of the rotating body.
Patent CA-2663625-A1 (CA)
Title: Synchronization transmissions in a wireless communication system
Inventor: MALLADI DURGA PRASAD
IPC: H04B1/707
Filed: 2007-10-01
Abstract: To support cell search, multiple (e.g., two) synchronization transmissions are sent in a frame with non-uniform spacing. Information is conveyed via the non-equal distances between consecutive synchronization transmissions. Multiple levels of non-uniform spacing may be used to convey different types of information. In one design, the multiple synchronization transmissions are sent in different subframes of a frame, and each synchronization transmission is sent in one of multiple symbol periods in a respective subframe. The synchronization transmissions may be sent in non-evenly spaced subframes to convey frame boundary. One synchronization transmission may be sent in one of multiple possible symbol periods depending on the information, e.g., a particular group of cell IDs, being conveyed. The distances between synchronization transmissions may also be used to convey cyclic prefix length. A secondary synchronization transmission carrying a cell ID may be sent at a predetermined offset from one of the multiple synchronization transmissions.