baber/WOPTO huggingface dataset:
Patent CA-2725693-A1 (CA)
Title: Mild leave-on skin care compositions
Inventor: GUNN EUEN T
IPC: A61K8/36
Filed: 2010-12-16
Abstract: This invention relates to a composition that is mild to the skin containing a cosmetically acceptable oil; water; a cosmetically acceptable emulsifier having an HLB of from about 1 to about 25; and a preservative comprising an organic acid selected from the group consisting of benzoic acid, p-anisic acid, sorbic acid, lactic acid, acetic acid, formic acid, oxalic acid, tartaric acid, salicylic acid and citric acid; wherein said composition has a pH less than 5 and a buffer capacity of between about 0.001 and about 0.039.
Patent CA-2727244-A1 (CA)
Title: Devices, processes and methods for the production of lower alkyl esters
Inventor: ASHLEY TOM MICHAEL
IPC: C10G3/00
Filed: 2009-06-03
Abstract: Embodiments of a process for production of biodiesel from a transesterification reaction of alcohol and triglycerides in a multi-zone tubular reactor is disclosed. Alkyl esters and glycerin are formed from reactants in a reaction mixture as the reaction mixture flows through the zones. The zones include an entrance zone, an exit zone, and an intermediate zone between the entrance and exit zones. The zones are characterized by physical properties such as viscosity, density, composition, and flow regime. The entrance and intermediate zones include static mixers that perform structured mixing that increases the conversion and yield. The degree of mixing provided by the mixers is different in the zones to account for differences in physical properties.  Additionally, the product stream from the reactor is passed through a coalescer to increase droplet size of a dispersed glycerin phase, facilitating both rapid separation of the glycerin phase from the biodiesel phase, and increased conversion and yield in a decanter.
Patent CA-2728846-A1 (CA)
Inventor: COUSE PETER FRANCIS
IPC: H04M3/42
Filed: 2011-01-20
Abstract: A system and phone for providing called party awareness information to a calling party. As disclosed, a communication service provider can receive identification information associated with a called device from the keypad of the phone. The communication service provider can determine whether the called device is associated with the communication service provider or not. The communication service provider can use the identification information to determine the local time when the called device is not associated with the phone system. Alternatively, the communication service provider can use offsets to determine the local time generated by the called device when the called device is associated with the communication service provider. The offsets can be provided by fixed phone locations or non-fixed phone locations. Thereafter, the communication service provider can return the local time to the phone where it can be displayed.
Patent CA-2730560-A1 (CA)
Inventor: WHITE STEVEN C
IPC: A61B5/00
Filed: 2008-07-10
Abstract: An apparatus for spectroscopic evaluation of a subject's body fluids may be used at the interstitial region adjacent to or in between a subject's extremities using a spectroscopic probe. The spectroscopic probe may possess movements such as rotational, translational, and/or vertical freedom necessary for the probe to contact the subject's tissue at a consistent angle and pressure while accommodating the different size of the subject's extremities, and may be housed in a device optimized for attaining reproducible blood flow to the region of the subject that is measured, and for minimizing the effects of the housing pulling, stretching, pressing, compressing the subject's skin. A pressure sensor may be used to ensure that measurements are taken at an optimal pressure. A touch sensor may be used to activate a s system and/or to ensure flushness.
Patent CA-2730956-A1 (CA)
Inventor: FORIN PHILIPPE
IPC: B61L25/02
Filed: 2008-07-16
Abstract: System for determining the movement properties of a guided vehicle The present invention describes in particular a system for determining movement properties of a vehicle guided along a section appropriate for a signalling control of tracks, characterized in that - le vehicle comprises at least four on-board transponders, placed in pairs, the two transponders of each pair being aligned in a parallel to the longitudinal axis of the vehicle, at least a pair downstream and at least a pair upstream of the vehicle and delivering distinct means of identification, - at least a transponder reader is placed on the ground at each end of the section, - a ground calculator is communicating with the readers and determines, during the passing of at least two transponders of a vehicle, a moving direction and an intrinsic orientation front/rear of the vehicle in comparison with the track.
Patent CA-2730995-A1 (CA)
Title: Dispositif medical d'administration de medicament
Inventor: MCCLAIN JAMES B
IPC: A61L29/16
Filed: 2009-07-16
Abstract: La présente invention concerne un dispositif médical implantable revêtu, comprenant : un substrat ; et un revêtement disposé sur ledit substrat, où ledit revêtement comprend au moins un polymère et au moins un agent pharmaceutique dans une morphologie thérapeutiquement souhaitable et/ou au moins un agent biologique actif et éventuellement, un ou plusieurs agents véhicules pharmaceutiques ; où sensiblement tout lagent pharmaceutique et/ou agent biologique actif reste dans ledit revêtement et sur ledit substrat jusquà ce que le dispositif implantable soit déployé à un site dintervention à lintérieur du corps dun sujet et où après déploiement dudit dispositif médical dans le corps dudit sujet, une partie dudit agent pharmaceutique et/ou agent biologique actif est distribué audit site dintervention avec au moins une partie dudit polymère et/ou au moins une partie desdits agents véhicules pharmaceutiques.
Patent CA-2736686-A1 (CA)
Title: Weaving-free interchange with few bridges and exterior exits and entrances only
Inventor: LORO ANTONIO M
IPC: E01C1/02
Filed: 2011-04-05
Abstract: The present invention is a traffic-weaving-free grade-separated road junction that provides for continuous flow of traffic and provides exterior exits and entrances only (i.e., it provides right-side exits and entrances only where the convention is for traffic to keep to the right, but provides left-side exits and entrances only where the convention is for traffic to keep to the left). Two of the embodiments have two loop ramps and require as few as two bridges. Two other embodiments have no loop ramps and require as few as three bridges. In addition, four other embodiments have one loop ramp and require as few as three bridges; two other embodiments have no loop ramps and require as few as four bridges; and two embodiments provide U-turn ramps, have no loop ramps, and require as few as three bridges. Compared to prior art junctions that also provide for continuous flow of traffic, avoid weaving, and provide exterior exits and entrances only, the present invention can be constructed with fewer bridges and/or fewer loop ramps. Therefore, the present invention provides reduced structure-related costs and/or increased safety and speed for drivers. In addition, because it can be constructed with fewer bridges than said prior art junctions, the present invention provides lower aesthetic impacts and other environmental costs. Finally, the embodiments of the present invention provide an additional set of design options for road engineers to choose from when designing within particular constraints of right-of-way, topography, and other factors.
Patent CA-2737149-A1 (CA)
Inventor: AICHER MAXIMILIAN
IPC: E04C5/01
Filed: 2011-04-13
Abstract: A threaded rod comprises a single coarse thread and flattenings (4) on opposite sides with formation of a thread (2) with thread sections (3a, 3b) on opposite sides. On at least one side of the threaded rod (1) part of the thread sections (3b) of the thread (2) is omitted.
Patent CA-2737801-A1 (CA)
Inventor: NELSON GUNNARD
IPC: B44C1/16
Filed: 2009-09-15
Abstract: Decorated three-dimensional articles (64, 78, 82, 86) may be produced having wall structure (66-72) with distortion-free images (40a, 40b) appearing through the inner and outer surfaces of the wall structure (66-72). Preferably, a sheet of paper stock (38) is imprinted on both faces with mirror images (40a, 40b), and the stock (38) is applied to a light-transmitting substrate (44) so that the image (40b) appears through the substrate (44), thereby yielding a blank (50). A plurality of lines of weakness (54) are formed in the blank (50) by laser ablation extending through the image (40a) and stock (38), but not through the image (40b), in order to define spaced apart bend areas (56). The substrate (44) is then heated along the bend areas (56), and the blank (50) is formed about a mandrel (62). If desired, the formed blank (50) may be completed by addition of a base (74). The invention can be used for the economical production of a virtually limitless number of three-dimensional articles, even with one-off unique articles or short runs of articles.
Patent CA-2739363-A1 (CA)
Title: High-rise building with a stairwell and an air supply shaft
Inventor: ERMER HORST A
IPC: E04H1/04
Filed: 2009-10-08
Abstract: The high-rise building has a stairwell, an air supply shaft, inlet openings connecting the air supply shaft to the stairwell, and a pressure system for keeping the stairwell free from smoke.  The stairwell is vertically divided into several partial spaces. The separation is performed by at least one partition. Each partition comprises a door enabling a passage from one partial space of the stairwell into the adjacent partial space.
Patent CA-2739984-A1 (CA)
Inventor: STODD R PETER
IPC: B21D22/21
Filed: 2009-10-01
Abstract: Can shells are produced with tooling installed on a single action mechanical press, and the tooling includes an upper retainer supporting a blank and draw die enclosing an outer pressure sleeve and an inner pressure sleeve surrounding a die center punch, all having air actuated pistons. The die center piston has an air reservoir connected by air passages which form air springs for the inner pressure sleeve, and the outer pressure sleeve receives the same controllable air as the reservoir or low pressure plant air supply. The inner pressure sleeve has a projecting nose portion which initiates the drawing of a cup and has contoured surfaces which mate with corresponding surfaces on a die core ring to form and clamp the chuckwall of the shell during downstroke of the press. A lower panel punch forms the center panel, panel wall and countersink of the shell during upstroke of the press.
Patent CA-2745699-A1 (CA)
Inventor: BRUEGGEMEIER UIF
IPC: A61K31/4196
Filed: 2009-11-26
Abstract: The present application relates to new, substituted benzyl-1,2,4-triazolones and phenylsulfonyl-1,2,4-triazolones, to processes for preparing them, to their use alone or in combinations for the treatment and/or prevention of diseases and also to their use for the production of medicaments for the treatment and/or prevention of diseases, more particularly for the treatment and/or prevention of cardiovascular disorders.
Patent CA-2745817-A1 (CA)
Inventor: MACDONALD JOHN GAVIN
IPC: C08J5/00
Filed: 2009-12-15
Abstract: A thermoplastic polymeric composition having a xanthene or xanthenes-based compound as a plasticizer, a method to modify the thermoplastic polymeric materials to increase their relative plasticity while maintaining good strength or "toughness" characteristics, and various articles of manufacture that can be made using the polymer composition are described.
Patent CA-2746851-A1 (CA)
Inventor: MAJD HICHAM
IPC: A61F2/00
Filed: 2009-09-07
Abstract: Coating for a medical device comprising cell-adhesive proteins having the ability to reduce fibrous reaction, said coating being in the form of separate islets having an individual area which is less than 12 µm2 and wherein the distance between the islets is less than 50 µm.
Patent CA-2748864-A1 (CA)
Inventor: CLAFFEY MICHELLE MARIE
IPC: C07D487/04
Filed: 2010-01-13
Abstract: The invention provides PDE9-inhibiting compounds of Formula (I), and pharmaceutically acceptable salts thereof, wherein R1, R2, R3, A1 and n are as defined herein. Pharmaceutical compositions containing the compounds of Formula I, and uses thereof in treating neurodegenerative and cognitive disorders, such as Alzheimer's disease and schizophrenia, are also provided.
Patent CA-2750045-A1 (CA)
Inventor: VENKATRAMAN SHANKAR
IPC: A61K31/55
Filed: 2010-01-25
Abstract: Compounds of Formula I are inhibitors of HIV integrase and inhibitors of HIV  replication: the asterisk * in Q denotes the point of attachment to the rest of the compound; and n, L1, L2, X1, X2, X3, Y, Z, R1, R2 and R3 are defined herein. The compounds are useful for the prophylaxis or treatment of infection by HIV and the prophylaxis, treatment, or delay in the onset or progression of AIDS. The compounds are employed against HIV  infection and AIDS as compounds per se (or as hydrates or solvates thereof) or in the form of pharmaceutically acceptable salts. The compounds and their salts can be employed as ingredients in pharmaceutical compositions, optionally in combination with other antivirals, immunomodulators, antibiotics or vaccines.
Patent CA-2753410-A1 (CA)
Title: Procedes et systemes permettant d'optimiser les operations de stockage de dioxyde de carbone
Inventor: VERMA SANDEEP
IPC: F17D3/01
Filed: 2010-04-30
Abstract: La présente invention concerne des procédés et systèmes permettant de régler les paramètres opérationnels d'une installation ou conduite à surface de compression de CO2 afin de conserver un courant de CO2 présentant des impuretés circulant dans la conduite dans une phase liquide ou surcritique. Des capteurs peuvent être prévus pour détecter s'il s'agit d'un écoulement monophasique ou diphasique et une réaction prévue pour ajuster la pression et/ou la température à l'entrée de la conduite. Le système est optimisé, de préférence, pour limiter la consommation et/ou les coûts énergétiques.
Patent CA-2753613-A1 (CA)
Inventor: ADAMS NEIL PATRICK
IPC: H04W4/12
Filed: 2010-02-24
Abstract: Embodiments of the systems and methods described herein facilitate the transmitting, receiving, and processing of encoded messages wherein the header fields in the message header are protected. In one embodiment, the contents of the header fields to be protected are inserted into the message body as one or more additional lines of text, for example, prior to encoding and transmitting the message to a message recipient. Upon receipt of the message, the message recipient processes the encoded message such that the contents of the protected header fields can be extracted from the message body. Accordingly, by inserting the contents of the header fields to be protected into the message body, the header fields may be protected using existing standards and protocols for facilitating secure message communication.
Patent CA-2755501-A1 (CA)
Inventor: KOSLOW EVAN E
IPC: B01F25/74
Filed: 2010-03-16
Abstract: An apparatus for forming particles from a liquid, including a rotor assembly having at least one surface sized and shaped so as to define at least one capillary. Each capillary has an inner region adjacent an axis of rotation of the rotor assembly, an outer region distal from the axis of rotation, and an edge adjacent the outer region. The rotor assembly is configured to be rotat-ed at an angular velocity selected such that when the liquid is received in the inner region of the at least one capillary, the liquid will move from the inner region to the outer region, adopt an unsaturated condition on the at least one surface such that the liquid flows as a film along the at least one surface and does not continuously span the capillary, and, upon reaching the edge, separates from the at least one surface to form at least one particle.
Patent CA-2760244-A1 (CA)
Title: Hepcidin binding nucleic acids
Inventor: SELL SIMONE
IPC: C12N15/09
Filed: 2010-04-30
Abstract: The present invention is related to a nucleic acid capable of binding to hepcidin.
Patent CA-2760680-A1 (CA)
Title: Analyte detection by microneedle patch with analyte selective reagents
Inventor: CORRIE SIMON ROBERT
IPC: G01N33/487
Filed: 2009-05-22
Abstract: Apparatus for use in detecting analytes in a subject, wherein the apparatus includes a number of projections provided on a patch, such that applying the patch to the subject causes at least some of the projections to be inserted into the subject and target one or more analytes and a reagent for detecting the presence or absence of analytes.
Patent CA-2761157-A1 (CA)
Title: Ketal esters of anhydropentitols and uses thereof
Inventor: SELIFONOV SERGEY
IPC: A01N43/26
Filed: 2010-05-28
Abstract: The present disclosure relates to the preparation of ketal compounds from anhydropentitols and oxocarboxylates;  derivatives, homopolymers, and copolymers thereof; and various compositions, formulations, and articles derived therefrom.
Patent CA-2763282-A1 (CA)
Title: Lamp with variable flickering frequency
Inventor: LEONARD JOHN-MARK
IPC: H05B37/00
Filed: 2012-01-09
Abstract: A lamp for generating flickering at a selectable frequency corresponding to a desired human brainwave state comprises a base supporting a light source, a shade having a plurality of regularly circumferentially spaced apertures defined therein and a drive mechanism for rotating the shade about the light source. At least one speed control is coupled to the drive mechanism for controlling the rotational speed of the shade. Rotation of the shade while the light source is emitting light produces flickering for an observer looking at the lamp from a fixed position, and the speed control can be used to select a rotational speed of the shade to produce flickering at a frequency corresponding to a pre-selected human brainwave state.
Patent CA-2763457-A1 (CA)
Inventor: DUBOIS MAXIME R
IPC: H02J9/04
Filed: 2010-06-15
Abstract: An energy storage system for storing electrical energy, over at least a medium term duration. The energy storage system comprises a motor assembly operatively connectable to at least one of an electrical energy source and an electrical distribution network for providing kinetic energy, a: flywheel device operatively connectable to the motor assembly for storing at least one part of the kinetic energy and a generator assembly operatively connectable to the flywheel device for receiving at least one portion of the part of the kinetic energy and generating regenerated electrical energy in response thereto. The energy storage system also comprises a control unit for controlling operation of the energy storage system, the control unit enabling an energy storage operating mode for storing the part of the kinetic energy into the flywheel device, and an energy supply operating mode for providing at least one portion of the regenerated electrical energy to at least one of the electrical distribution network and an electrical appliance.
Patent CA-2765082-A1 (CA)
Title: Urinary incontinence device and method
Inventor: WHEATON AMY
IPC: A61F5/453
Filed: 2010-05-04
Abstract: A urinary incontinence device comprising a flexible but shape-retaining body portion is disclosed wherein the body portion has a longitudinal axis extending from an anterior end to a posterior end thereof. The body portion is elongated in the direction of the longitudinal axis and has a length and width sufficient to cover the vulva or retracted penis of a human female or male and to form a urine-receiving receptacle. The receptacle has a shallow urine directing portion sloping inwardly and downwardly away from the vulva or retracted penis, and a deeper, narrower central urine collection portion having a urine outlet. The receptacle is elongated in the direction of the longitudinal ax of the body portion. The device also includes an attachment flange having an anterior end and a posterior end corresponding to the anterior end and the posterior end of the body portion, respectively. The attachment flange is formed to extend outwardly away from the body portion, and it includes an adhesive thereon for securing the device to entirely cover the vulva or retracted penis of a human female or male.
Patent CA-2767804-A1 (CA)
Title: Polymer blends useful as viscosity modifiers
Inventor: KELLEY JACK C
IPC: C10M143/00
Filed: 2010-07-06
Abstract: The disclosed invention relates to a composition comprising an oil of lubricating viscosity, a hydrogenated copolymer of an olefin block and vinyl aromatic block, wherein the polymer is optionally functionalized, and a star polymer. Use of the composition as a lubricating composition is disclosed.
Patent CA-2768501-A1 (CA)
Inventor: STEWART RUSSELL JOHN
IPC: C08L89/06
Filed: 2010-07-23
Abstract: Adhesive complex coacervates are composed of a mixture of one or more polycations and one or more polyanions. The polycations andpolyanions in the adhesive complex coacervate are crosslinked with one another bycovalent bonds upon curing. The adhesive complex coacervates have several desirable features when compared to conventional bioadhesives, which are effective in water-based applications. The adhesive complex coacervates described herein exhibit good interfacial tension in water when applied to a substrate (i.e., they spread over the interface rather than being beaded up). Additionally, the ability of the complex coacervate to crosslink intermolecularly increases the cohesive strength of the adhesive complex coacervate. The adhesive complex coacervates have numerous biological applications as bioadhesives and drug delivery devices. In particular, the adhesive complex coacervates described herein are particularly useful in underwater applications and situations where water is present such as, for example, physiological conditions.
Patent CA-2769783-A1 (CA)
Title: Top pin door assembly with hold open device
Inventor: CHRISTIE ANTHONY K
IPC: E05D11/00
Filed: 2012-02-24
Abstract: An improved top pin assembly is provided for a traffic door which integrally is provided with a hold open device for maintaining the door in either one of opposite fully open positions.
Patent CA-2771455-A1 (CA)
Inventor: GIBSON THOMAS MATTHEW MANN
IPC: G06F3/03
Filed: 2010-08-17
Abstract: The present invention is an apparatus, system and computer program for generating documents that may be validated and authenticated. A handwriting system may be utilized to produce a replica of handwriting. Such handwriting system may be capable of generating a replica of handwriting that is biometrically accurate in accordance with a specific person's handwriting. The handwriting system may facilitate the integration of a replica of handwriting with one or more documents. The handwriting system may be linked to a printing output device whereby a replica of handwriting may be applied to a document printed by the printer. The handwriting system may incorporate a handwriting tool that may be integrated with the printer so that a replica of handwriting may be facilitated by the handwriting tool during the course of printing a document. Security may be incorporated in the integration of the printer and handwriting system whereby the integration of the handwriting and the document may be unalterable.