baber/WOPTO huggingface dataset:
Patent CA-2715452-A1 (CA)
Inventor: GREGG WILLIAM N
IPC: A61B18/12
Filed: 2010-09-23
Abstract: An electrosurgical generator for supplying electrosurgical energy to tissue includes sensor circuitry configured to measure a voltage phase and a current phase through tissue and a processing device configured to compare the measured voltage and current phase to generate a real power component. The electrosurgical generator also includes a controller configured to regulate output of the electrosurgical generator based on the real power component and/or a predetermined imaginary impedance of tissue.
Patent CA-2716074-A1 (CA)
Inventor: LUOTOLA JUHANI
IPC: G01N33/543
Filed: 2009-02-20
Abstract: The present invention relates to a method, device and kit for analysing a sample for determining the presence or amount of an analyte, particularly carbohydrate, more particularly sugar, in the sample using a fabric.
Patent CA-2716401-A1 (CA)
Inventor: JORGENSON MICHAEL W
IPC: C08J3/20
Filed: 2009-02-25
Abstract: Energy-activated room temperature--pumpable polymer compositions, devices for activating and processing the same into solid cellular or non-cellular polymeric materials that can be used as adhesives, sealants, coatings or gasket materials, and methods of making and using the same. The compositions according to the invention include solid particles that include one or more polymers, which are emulsified, dispersed or sus-pended in a liquid carrier together with at least one pro-cessing aid, such as a reactive blowing agent, a low molecular weight surfactant, a high molecular weight sur-factant, one or more compounds found in latex paint, starch, cellulosic derived products and combinations of two or more thereof. The processing aids provide various benefits including, for example, reduced density, im-proved process hygiene, improved foam stability, faster bonding times and /or lower processing temperatures.
Patent CA-2720683-A1 (CA)
Inventor: TAYLOR STUART
IPC: G03B21/00
Filed: 2009-03-27
Abstract: A surface computing device is described which has a surface which can be switched between transparent and diffuse states. When the surface is in its diffuse state, an image can be projected onto the surface and when the surface is in its transparent state, an image can be projected through the surface and onto an object. In an embodiment, the image projected onto the object is redirected onto a different face of the object, so as to provide an additional display surface or to augment the appearance of the object. In another embodiment, the image may be redirected onto another object.
Patent CA-2720931-A1 (CA)
Inventor: HOLTER EDWARD CARL
IPC: F25C1/22
Filed: 2009-03-30
Abstract: An ice tray in accordance with the present disclosure has an ice cavity formed on a first side for receiving water and creating an ice cube and a water cavity formed on a second side, the water cavity adjacent the ice cavity such that when warm water is poured in the water cavity, heat transfers to the ice cavity and melts the ice cube.
Patent CA-2723764-A1 (CA)
Inventor: ANDOH ROBERT
IPC: E03F5/14
Filed: 2009-05-08
Abstract: A stormwater gully comprises a chamber (2) in which an outlet assembly (8) is installed. The outlet assembly (8) comprises filter units (12) connected to an outlet housing (14). In use, stormwater can flow from the chamber (2) in an upwards direction through filter units (12) into the outlet housing (14). The outlet housing 14 has an outlet (20), which extends from the gully. At high rates of flow, the water level in the chamber (2) will rise until water can flow into the outlet housing (14) through bypass inlets (48). The bypass inlets (48) are connected to the interior of the housing (14) by siphons defined by arched regions (58) of a top cover (56). The siphons allow rapid discharge of water until the water level returns below the level of the bypass inlets (48). A slow drain down feature (66) is provided which enables the chamber (2) and outlet assembly (8))to be drained below the level of the primary inlet (46).
Patent CA-2724932-A1 (CA)
Title: Generating a scrambled data stream
Inventor: WESTERVELD EGBERT
IPC: H04L9/00
Filed: 2010-12-10
Abstract: A method and a system for generating a scrambled data stream is described, wherein the method comprises: providing a code book comprising code information for scrambling data in data stream comprising one or more service streams; generating a control word request associated with at least one crypto period in at least one of said service streams; in response to said control word request, generating on the basis of said code information at least one control word associated with said crypto period in said service stream; and, scrambling data associated with at least one of said service streams using said control word.
Patent CA-2725312-A1 (CA)
Inventor: SMITH GLYN
IPC: G06Q20/00
Filed: 2009-04-07
Abstract: Apparatuses and methods to facilitate customer to supplier funds transfer via premium messages. In one aspect, an apparatus to elec-tronically transfer funds from a customer to a supplier, includes: a server component connected to a network; and a database coupled to the server component. The server component is configured to: transmit a plurality of premium rate mobile terminating text messages to the first mobile cellular telephone to effect a transfer of funds from the customer for reception by the supplier, after the customer has placed an order with the supplier; and transmit a notification message to a second mobile cellular telephone hav-ing a second telephone number to confirm that the transfer of funds has taken place.
Patent CA-2725539-A1 (CA)
Inventor: BURGESS KEVIN EDWARD
IPC: F04D29/22
Filed: 2009-05-27
Abstract: A centrifugal pump impeller includes front and back shrouds and a plurality of pumping vanes therebetween, each pumping vane having a leading edge in the region of an impeller inlet and a trailing edge, the front shroud has an arcuate inner face in the region of the impeller inlet, the arcuate inner face having a radius of curvature (Rs) in the range from 0.05 to 0.16 of the outer diameter of the impeller (D2) The back shroud includes an inner main face and a nose having a curved profile with a nose apex in the region of the central axis which extends towards the front shroud, there being a curved transition region between the inner main face and the nose. Fr is the radius of curvature of the transition region and the ratio Fr/D2 is from 0.32 to 0.65. Other ratios of various dimensions of the impeller are also described.
Patent CA-2725662-A1 (CA)
Inventor: BISSAH KOFI A
IPC: C08K5/101
Filed: 2010-12-15
Abstract: Provided are compositions for repelling fluids comprising a volatile liquid carrier, a powder-feel agent and less than 5 weight % of an ester selected from the group consisting of formula I, formula II, formula III, and combinations of two or more thereof: (see formula I) (see formula II) (see formula III) wherein R1, R2, R3, R5, R6, R8 and R9 are independently linear or branched, substituted or unsubstituted, saturated or unsaturated, C3-C22 alkyl or alkenyl groups, R4 is a linear or branched, substituted or unsubstituted, saturated or unsaturated, C3-C22 alkylene or alkenylene moiety, and R7 is a linear or branched, substituted or unsubstituted, saturated or unsaturated C3-C22 moiety, the composition being substantially anhydrous. Also provided are methods of improving dryness and/or comfort associated with the intimate area, as well as, kits comprising the composition and an absorbent article.
Patent CA-2726161-A1 (CA)
Inventor: KAWABATA ATSUFUMI
IPC: A61K9/06
Filed: 2009-06-15
Abstract: A composition for promoting lacrimal secretion which can be used safely and effectively in the lacrimal secretion promoting therapy, not in the conventional supplemental therapy of lacrimal fluid components is provided. The composition for promoting lacrimal secretion comprising a peptide derivative represented by the formula (I): (see above formula I) and a contact lens which retains and/or contains the composition are provided.
Patent CA-2731080-A1 (CA)
Inventor: FAYE NICOLAS
IPC: A62B1/10
Filed: 2009-07-27
Abstract: The catching device (10) for a fall protection system can be guided in a guide rail (12) and a protected person can impact the device. The catching device (10) comprises a locking device (30) pre-stressed into a first position in which the catching device can be locked onto the guide rail, and a support device that retains the locking device in a second unlocked position. The catching device (10) further comprises an electrical/electronic speed setting device (60) and an electronic control system (70) for releasing the support device when a pre-determined speed is exceeded, and thereby releasing the locking device (30) for shifting to the first, locking position. The locking device (30) can comprise a two-part pawl latch (100) with a lever (104) and a latching lug (102) designed as two separate elements rotatably mounted on an axle (120), wherein the point of impact (18) is located at one end of the lever (104).
Patent CA-2731173-A1 (CA)
Inventor: ZHAO HONG
IPC: A61K9/14
Filed: 2009-07-31
Abstract: The present invention is directed to nanoparticle compositions for the delivery of oligonucleotides and methods of modulating an expression of a targeted gene using the nanoparticle compositions. In particular, the invention relates to oligonucleotides encapsulated in a mixture of a cationic lipid, a fusogenic lipid and a PEG lipid.
Patent CA-2733393-A1 (CA)
Inventor: DOKKEN JOEL
IPC: A01F29/12
Filed: 2011-03-02
Abstract: A bale processor apparatus has a bale chamber configured to accommodate a plurality of bales in end to end alignment. A disintegrator rotor extends along a bottom of the bale chamber and a support mechanism supports the plurality of bales above the disintegrator rotor such that the disintegrating members of the disintegrator rotor contact a bottom of at least one supported bale when the disintegrator rotor rotates. A bale moving mechanism moves a bale forward in the bale chamber, and rotates the bale about a longitudinal axis thereof. A lift fork extends rearward from the bale chamber and raises a bale from the ground and places it in a rear portion of the bale chamber. The support and bale moving mechanism can be provided by a pair of auger rotors with opposite pitch directions, and a control to selectively rotate the auger rotors in the same or opposite directions.
Patent CA-2735290-A1 (CA)
Inventor: BACH DAGFINN
IPC: G10L25/54
Filed: 2009-08-20
Abstract: An apparatus for generating a collection profile (50) of a collection of different media data items (45) comprises a feature extractor (10) for extracting at least two different features (11) describing a content of a media data item for a plurality of media data items of the collection, and a profile creator (20) for creating the collection profile by combining the extracted features or weighted extracted features so that the collection profile (50) represents a quantitative fingerprint of a content of the media data collection. This collection profile or music DNA can be used for transmitting information, which is based on this collection profile, to the entity itself or to a remote entity.
Patent CA-2737640-A1 (CA)
Title: Medical device securement system
Inventor: CICCONE PAUL
IPC: A61M5/32
Filed: 2009-09-18
Abstract: A catheter securement device 100 holds a medical article such as a catheter in position upon the body of a patient and at least inhibits longitudinal movement of the medical article. The securement device 100 includes a retainer 102 and a clamp 104. The retainer 102 and clamp 104 include interengaging structure. The interengaging structure may be a ratchet mechanism by which a medical provider tightens the clamp against the retainer. The ratchet mechanism allows a single securement system to be used with medical articles that have different longitudinal lengths as well as medical articles that have distally located contact surfaces. The retainer forms a channel 106 into which at least a portion of the medical article is inserted. Each of the retainer 102 and the clamp 104 include at least one abutment surface that can abut against a contact point or surface on the medical article.
Patent CA-2738066-A1 (CA)
Inventor: KALOTA DENNIS J
IPC: C07D489/12
Filed: 2009-09-29
Abstract: An improved opiate synthesis scheme is provided. An improvement to the oxidation of oripavine and oripavine derivatives comprises the in-situ formation of the peroxacids required to oxidize the oripavine and oripavine derivatives to form an intermediate. An improvement to the reduction of the intermediate to form oxycodone and oxycodone derivatives comprises reduction utilizing a hydrogen transfer reagent. These improvements allow the production of oxycodone and oxycodone derivatives without isolation of the intermediate, providing a one-pot synthesis method.
Patent CA-2739209-A1 (CA)
Inventor: NICHOLS PHILIP PAUL
IPC: A61P25/28
Filed: 2009-09-08
Abstract: A 3,11b cis-dihydrotetrabenazine or a pharmaceutically acceptable salt thereof for use in the treatment of dementia.
Patent CA-2740492-A1 (CA)
Inventor: FOSTER DERICK
IPC: G01F15/14
Filed: 2011-05-18
Abstract: A water meter pit assembly includes a water meter pit frame defining an opening and a cover supported within the opening. A latch is moveable between a locked position where the cover is held fixed relative to the water meter pit frame to close the opening and an unlocked position where the cover is moveable relative to the water meter pit frame to allow access to the opening. The latch comprises a rotatable cam that engages the water meter pit frame when in the locked position.
Patent CA-2740758-A1 (CA)
Title: Method and apparatus for sharing user service classes
Inventor: TRINH TRUNG
IPC: H04L12/24
Filed: 2011-05-25
Abstract: This disclosure describes a system in which individual employee records can be updated across multiple services by an administrator at the interface to a particular service. Multiple services may be provided with this capability. This will eliminate the need in the current art for a central directory that contains a service description that will be common across all services. The technology eliminates the need for the development of this directory and the training of administrators in its interface. Administrators may utilize their training in one service interface to update records across multiple services. This will enable the more rapid development of solutions utilizing services from multiple vendors. Administrators need not be trained on interfaces for all services but can apply routine global updates from a convenient and familiar interface.
Patent CA-2742460-A1 (CA)
Inventor: MARZIALI ANDREA
IPC: B01D57/02
Filed: 2009-11-10
Abstract: Methods and apparatus for concentrating particles may be applied, for example, to concentrating DNA, RNA, proteins and the like.  Proteins may be pre-treated to facilitate concentration by scodaphoresis. The pre-treatment may comprise, for example, heating or chemical treatment to denature and/or apply a net charge to the protein, binding handle particles to the protein and combinations thereof. High-conductivity samples may be subjected to a conductivity-reduction step to facilitate electrical injection of target particles into scodaphoresis media. The conductivity-reduction step may comprise a buffer exchange process or a salt extraction process, for example. Methods and apparatus can allow two or more different types of target particles to be extracted from the same sample and separately concentrated. These various aspects may be applied individually or in any combination.
Patent CA-2746199-A1 (CA)
Inventor: DEASON NEIL A
IPC: H04L12/24
Filed: 2009-12-04
Abstract: Described herein are embodiments for setting, managing, and monitoring connection policies for a plurality of net-work paths from a first endpoint to a second endpoint. In embodiments, a set of candidate addresses from a first endpoint and a set of candidate addresses from a second endpoint are received. Each candidate address of the first endpoint is paired with each candi-date address of the second endpoint to create a plurality of candidate address pairs. Each candidate address pair has an associated network path. The network path is the route by which data flows to and from the various endpoints. Once all network paths be-tween each candidate address pair have been determined, a connection policy is set for each network address pair and the associat-ed network path.
Patent CA-2747423-A1 (CA)
Inventor: ITO TAKAHIRO
IPC: B60L50/16
Filed: 2008-12-22
Abstract: A switch sets the voltage level of a control line to a first level corresponding to a first voltage by electrically coupling the control line with a first node when manual operation is not executed. The switch sets the voltage level of the control line at a second level corresponding to a second voltage by electrically coupling the control line with a second node during a period of time over which manual operation is executed.  An ECU  switches the operation mode of a hybrid vehicle having first and second power sources between a first mode in which the first power source is used having higher priority for the running of the hybrid vehicle, and a second mode in which said second power source is used having higher priority for the running of the hybrid vehicle, based on a change of the voltage level of the control line from the first level to the second level, and the change of the voltage level of the control line from the second level to the first level.
Patent CA-2747758-A1 (CA)
Title: Regeneration and repair of neural tissue following injury
Inventor: SEYDA AGNIESZKA
IPC: A61K35/12
Filed: 2009-12-19
Abstract: Methods, pharmaceutical compositions and kits for regenerating or repairing neural tissue, decreasing apoptosis and improving neurological function following injury are disclosed.
Patent CA-2748465-A1 (CA)
Inventor: DORN JUERGEN
IPC: A61F2/966
Filed: 2009-10-26
Abstract: La présente invention concerne un dispositif de pose conçu pour poser un dispositif d'endoprothèse qui peut passer par expansion d'une configuration de pose réduite dans le sens radial à une configuration déployée, étendue dans le sens radial. Une gaine de retenue est disposée sur le dispositif d'endoprothèse pour maintenir le dispositif d'endoprothèse dans la configuration de pose. Une ligne de traction destinée à être tirée est prévue pour rétracter la gaine de retenue par enroulement de sorte que la gaine de retenue est repliée sur elle-même pour former une gaine interne, dans le sens radial, de la gaine de retenue, une gaine externe, dans le sens radial, de la gaine de retenue et une partie pliée entre elles. La ligne de traction est déplaçable par traction exercée dessus pour déplacer la gaine externe sur la gaine interne et ainsi déplacer la partie pliée axialement par rapport au dispositif d'endoprothèse pour rétracter la gaine de retenue sur le dispositif d'endoprothèse pour libérer le dispositif d'endoprothèse pour favoriser l'expansion en configuration déployée. La ligne de traction s'étend axialement le long du dispositif d'endoprothèse et rejoint la gaine de retenue sensiblement au niveau de ou au-delà d'une extrémité axiale du dispositif d'endoprothèse dans une configuration pré-rétractée de la gaine de retenue. La gaine de retenue consiste en un plastique étiré à froid au moins le long du trajet de déplacement de la partie pliée lors de la rétraction de la gaine de retenue sur le dispositif d'endoprothèse.
Patent CA-2750495-A1 (CA)
Inventor: HAGEN TIM
IPC: B01J20/30
Filed: 2011-08-24
Abstract: This disclosure describes a method and apparatus for agglomerating stover to produce a liquid absorbing particle. The method comprises providing stover particles coated with a first binder component and then rolling the stover particles coated with the first binder component on a rotating surface. The rotating surface is inclined sufficiently to aid in the rolling of the stover particles. A second liquid binder component that readily chemically crosslinks with the first binder component is applied to the first binder component to produce a web that the stover particles adhere to. The web in combination with the inclined rotating surface rolls the stover particles thereby forming an agglomerated stover particle that will be suitable for absorbing liquids. Agglomerated stover particles are also described.
Patent CA-2751669-A1 (CA)
Inventor: KRELL HANS WILLI
IPC: C07K16/00
Filed: 2010-02-18
Abstract: The current invention is directed to a method for obtaining a nucleic acid encoding an immunoglobulin variable domain from a single cell comprising the following steps: - performing a first polymerase chain reaction with three to six 5'-primer and one 3'-primer, performing with the product of the first polymerase chain reaction a second polymerase chain reaction with thirteen to sixteen 5'-primer and one 3'-primer, whereby the distance of the binding locations of the primer employed in the second polymerase chain reaction is reduced compared to the first polymerase chain reaction.
Patent CA-2751679-A1 (CA)
Inventor: SHARMA SURENDRA
IPC: A61P9/00
Filed: 2010-02-05
Abstract: This invention discloses a method of and composition for treating a PE-type disorder in a subject in need of such treatment comprising administering to the subject a pharmaceutical composition containing a therapeutically effective amount of a TTR polypeptide in admixture with a pharmaceutically acceptable vehicle.
Patent CA-2753206-A1 (CA)
Inventor: PARSCHE FRANCIS EUGENE
IPC: G06K7/00
Filed: 2010-02-25
Abstract: The wireless communication system (100) includes a first device (102), e.g., a radio frequency identification (RFID) reader, having a wireless power transmitter (104), a first wireless data communications unit (106), and a first dual polarized loop antenna (110) having isolated signal feedpoints (114, 116) along a first loop electrical conductor (112). The wireless power transmitter (104) transmits a power signal having a first polarization, and the first wireless data communications unit (106) communicates using a data signal having a second polarization. A second device (202), e.g., an RFID tag, includes a second dual polarized loop antenna (210). A second wireless data communications unit (206) communicates with the first wireless data communications unit (106) of the first device (102) using the data signal having the second polarization. A wireless power receiver (204) receives the power signal having the first polarization from the wireless power transmitter (104) of the first device (102), and provides power for the second device (202).
Patent CA-2753299-A1 (CA)
Inventor: HOTTA YOSHIYUKI
IPC: C12N15/09
Filed: 2010-02-18
Abstract: Disclosed are a culture medium, an additive, and a method for efficiently inducing the differentiation of mammalian somatic stem cells into cells having the characteristics of adipocytes under conditions of serum-free or low-serum culture medium. The culture medium for inducing the differentiation of mammalian somatic stem cells into adipocytes comprises a basal medium for culturing mammalian cells, an agent for inducing the differentiation of mammalian somatic stem cells into adipocytes, biotin, a ligand for endothelial cell differentiation gene (Edg) family receptors, vitamin C, and HEPES, which culture medium is serum-free or contains a low concentration of serum.