baber/WOPTO huggingface dataset:
Patent CA-2734078-A1 (CA)
Inventor: GINN RICHARD S
IPC: A61B17/00
Filed: 2003-04-30
Abstract: An apparatus for sealing a passage through tissue includes a threaded plug (12) detachably carried on a distal end of a delivery device (14). A  guide wire element (16) is receivable through the lumens extending through the plug (12) and delivery device (14) that includes expandable wings (50) adjacent its distal end, and markers adjacent its proximal end. During use, the guide wire element (16) is advanced through a passage through tissue into a blood vessel. The wings (50) on the distal end are expanded within the vessel, and the guide wire element (16) withdrawn until the wings contact a wall of the vessel. The plug (12) is moved into the passage over the guide wire element (16). The distal portion of the guide wire (16) may be secured to the plug (12), e.g., by compressing a collet (60) within the plug lumen that seals the lumen, and is severed from a proximal portion.
Patent CA-2736812-A1 (CA)
Inventor: BERGE GUNNAR
IPC: A61K47/36
Filed: 2009-09-10
Abstract: Novel capsules where an outer shell comprises a polysaccharide, e.g. an alginate. In the capsules there is an emulsion comprising a fatty acid oil mixture and at least one surfactant.  Preferred fatty acid oils are eicosapentaenoic acid (EPA) and doccosahexaenoic acid (DHA).
Patent CA-2738314-A1 (CA)
Inventor: CALDERONE RICHARD A
IPC: C07D275/06
Filed: 2009-09-23
Abstract: Novel classes of 1,2-benzisothiazolinone and isoindolinone compounds and compositions are disclosed. These compounds and compositions are useful in treating, preventing, and/or ameliorating viral, yeast, and fungal infections such as, for example, Hepatitis C Virus, Flavivirus infections, Aspergillus fumigatus, and candidiasis.
Patent CA-2739367-A1 (CA)
Title: Stroller assembly
Inventor: MURPHY DANIELLE
IPC: A47D13/04
Filed: 2011-05-06
Abstract: A stroller assembly that is attachable to a stroller. The stroller assembly may be removably attachable to substantially any standard stroller design. The stroller assembly may have one or more attachment features and connectors, the connectors attaching to the attachment features and further attaching to the stroller. The stroller assembly may further comprise a stroller assembly mount that may be attached to the stroller assembly, which may further comprise one or more entertainment units to be used by a user of the stroller.
Patent CA-2740481-A1 (CA)
Title: Procedes integres pour la recuperation des hydrocarbures dans les sables bitumineux
Inventor: PIERRE FRITZ JR
IPC: C10G1/04
Filed: 2011-05-17
Abstract: Des procédés d'extraction d'un hydrocarbure à partir d'un gisement minéral, tel que du bitume à partir de sables bitumineux. L'intégration de procédés d'extraction à base de solvant avec des procédés d'extraction aqueux est décrite. Dans un mode de réalisation, de l'eau est éliminée d'une alimentation bitumineuse aqueuse qui est ensuite dirigée vers un procédé d'extraction à base de solvant. Dans un autre mode de réalisation, le flux issu d'un procédé d'extraction par solvant est dirigé vers un procédé d'extraction à base aqueuse. Dans les procédés d'extraction à base de solvant, on peut agglomérer les fines particules pour simplifier la séparation solide-liquide ultérieure. Le procédé permet la récupération d'un hydrocarbure auparavant perdu parce que trop difficile à récupérer selon les procédés classiques de traitement de sables bitumineux. Comme autre avantage de l'invention, un produit fongible peut être formé plus efficacement conformément à certains procédés intégrés décrits ici.
Patent CA-2741131-A1 (CA)
Title: Dental implant
Inventor: ZIPPRICH HOLGER
IPC: A61C8/00
Filed: 2009-10-28
Abstract: In the case of a dental implant (1) having a post part (2) that can be placed in a jawbone and having a structural part (4), to which a dental prosthesis piece can be attached, associated with said post part, wherein the structural part comprises an integrally moulded contact pin (8) that can be placed in an associated mould recess (10) in the post part (2) in a positive-fitted manner, an appropriate indexing of the implant should be enabled in a particularly simple and reliable manner, on the one hand, while on the other hand a particularly high mechanical stability against torsion should be ensured even when the installation depth is kept low. To this end, according to the invention, both the cross-section of the contact pin (8) integrally moulded on the structural part and of the mould recess (10) in the post part (2) associated with said pin comprise a plurality of primary directions in which the radius assumes a relative maximum value, wherein the outside contour of the cross-section is selected in such a manner that it is intersected at at most two points by any given line and such that each point has only one tangent.
Patent CA-2741178-A1 (CA)
Title: Solid forms of n-(4-(7-azabicyclo[2.2.1]heptan-7-yl)-2-(trifluoromethyl)phenyl)-4-oxo-5-(trifluoromethyl)-1,4-dihydroquinoline-3-carboxamide
Inventor: ZHANG BEILI
IPC: A61K31/4704
Filed: 2009-10-23
Abstract: The present invention relates to solid state forms, for example, crystalline forms of N-(4-(7-azabicyclo[2.2.1]heptan-7-yl)-2-(trifluoromethyl)phenyl)-4-oxo-5-(trifluoromethyl)-1,4-dihydroquinoline-3-carboxamide, pharmaceutical composi-tions thereof, and methods therewith.
Patent CA-2742799-A1 (CA)
Inventor: HARRIS ROBERT C
IPC: H03K5/1536
Filed: 2009-10-21
Abstract: A control system includes a zero crossing detecting circuit for detect-ing a zero crossing of an AC signal. The circuit includes a transformer having a pri-mary portion and a secondary portion. The primary portion receives the AC signal.  The secondary portion comprises first and second terminals. The first terminal is bi-ased at a first DC voltage level. An output switch is operatively connected to the sec-ond terminal and has an on state and an off state. The output switch selectively acti-vates an output signal of the zero crossing detecting circuit according to an activation voltage level sensed by the output switch and corresponding to the zero crossing.  While in the off state, the output switch is biased at a second DC voltage level. A  voltage difference between the first and second DC voltage levels substantially equals the activation voltage level. A    con-troller monitors the output signal and con-trols an operation based on the output sig-nal.
Patent CA-2743839-A1 (CA)
Inventor: RAYMOND THOMAS D
IPC: A61B3/107
Filed: 2009-11-13
Abstract: A method of determining a wavefront of a received light beam includes (a) receiving a light beam, (b) producing a group of light spots from the light beam, (c) qualifying a set of the light spots for use in determining a wavefront of the received light beam, and (d) determining the wavefront of the received light beam using the qualified set of light spots. Qualifying the set of light spots includes, for each light spot calculating a first calculated location of the light spot using a first calculation algorithm, calculating a second calculated location of the light spot using a second calculation algorithm, and when a difference between the first and second calculated locations for the light spot is greater than an agreement threshold, excluding the light spot from the set of light spots and/or from being employed in determining the wavefront of the received light beam.
Patent CA-2751744-A1 (CA)
Inventor: STURK RON
IPC: B65D47/10
Filed: 2008-02-27
Abstract: A closure assembly for the dispensing of fluids from plastic containers such as pails. The closure assembly is adapted for automated insert molding attachment to container lids. The closure assembly is pre-assembled from a threaded plastic closure cap and closure body prior to insert molding. The plastic closure body has a nestable and extendable conical body web leading inward to a body neck closed by a tamper evident diaphragm seal. The conical body web leads outward to an improved ra-dial body clamp flange and novel cylindrical body skirt. Cap bails lie radially inside and brace the body clamp flange from distor-tion.  Once inserted and clamped into the container lid mold, only the body skirt is exposed for attachment to the container lid.  Molten plastic is introduced into the mold void to form the container lid.  This patent discloses optional body skirt recesses. Dur-ing molding the introduced polymer envelopes the body skirt and enters the skirt top recess and skirt bottom recess mechanically locking the skirt to the lid. The plastic bond and/or mechanical lock between the body skirt and the plastic container lid combined with the diaphragm seal in the body neck resist leaks and provide tamper evident means.
Patent CA-2752332-A1 (CA)
Inventor: DA SILVA NETTO JOSE FERNANDES
IPC: A61G15/02
Filed: 2009-02-11
Abstract: A biarticulating headrest having a chair mount adapted for attachment at one end thereof to a back support section of a chair. The headrest includes a base plate on the backside thereof. One or more headrest mounts can be attached to the base plate at a first end thereof. A first axis can be attached to a second end of one or more of the headrest mounts and a second axis can be attached to a second end of the one or more chair mounts. The headrest includes a biarticulating headrest locking mechanism, wherein the positioning assembly is movably engaged to the first axis at a first end and to the second axis at the second end thereof.
Patent CA-2753148-A1 (CA)
Inventor: TAOUFIK YASSINE
IPC: C12Q1/68
Filed: 2010-03-03
Abstract: The invention relates to an immunological method for detecting an extra renal active infection by JC virus in a patient candidate for a treatment with an immunosuppressive treatment or during the course of this treatment.
Patent CA-2754837-A1 (CA)
Inventor: FOSTER BRETT
IPC: G02B7/09
Filed: 2011-10-11
Abstract: An apparatus, and an associated method, facilitates capturing an image in an electronic camera without the image being completely focused. A "most-in-focus" indicator is provided to an operator of the camera to notify the operator that a reasonably good image is available for capture, without having to wait for the camera to finish a fine focus adjustment.
Patent CA-2756093-A1 (CA)
Inventor: BAILEY THOMAS F
IPC: B23Q11/14
Filed: 2007-03-02
Abstract: A system and method for reducing repairs to radial seals used in a rotating control head used while drilling is disclosed. Also, a system and method to detect leaks in the rotating control head and a latching system to latch the rotating control head to a housing is disclosed.
Patent CA-2756993-A1 (CA)
Title: Dual action dentifrice compositions to prevent hypersensitivity and promote remineralization
Inventor: CHOPRA SUMAN K
IPC: A61K8/19
Filed: 2010-04-01
Abstract: The invention encompasses combinations of bioactive glass composition and potassium salts that are useful in con-junction with delivery agent such as, for ex-ample, toothpastes, mouthwashes, and oral gels. In certain embodiments, the composi-tions of the invention form a rapid and con-tinuous reaction with body fluids (e.g., sali-va) to promote the immediate and long- term release of Ca and P ions to produce a stable crystalline layer deposited onto and into the dentin tubules for the immediate and long term reduction of dentin hypersensitivity and tooth surface remineralization.
Patent CA-2757988-A1 (CA)
Inventor: GRAHEK ROK
IPC: A61K31/4985
Filed: 2010-04-06
Abstract: The present invention belongs to the field of pharmaceutical industry and relates to dosage forms comprising active pharmaceutical ingredients (API) such as tadalafil, simvastatin, fenofibrate and lovastatin that are practically insoluble in water, adsorbed on a carrier. Furthermore it relates to an adsorbate comprising API  being practically insoluble in water and to a process for the preparation of said adsorbate with non-polar solvent (s) such as chlorinated hydrocarbon, diisopropylethes and hexane.  Furthermore the invention relates to a process for the preparation of the dosage form, as well as to the use of the adsorbate for the preparation of the dosage form. Moreover it relates to the dosage form for use in the treatment of erectile dysfunction, human immunodeficiency virus (HIV) infections and/or Acquired Immune Deficiency Syndrome (AIDS).
Patent CA-2759460-A1 (CA)
Title: Systems and apparatus for light-based social communications
Inventor: KETELAARS LOUIS
IPC: H04W4/33
Filed: 2010-04-01
Abstract: Light-based systems for communicating information associated with the formation of social connections are disclosed. One or more lighting controllers controlling individually controllable luminaires are used in conjunction with communication networks in order to identify and form remote light-based social connections. Additionally, visualization controllers are used in conjunction with visualization infrastructures, visualization actuators, localization systems and identification systems to visually identify proximally present potential social connections.
Patent CA-2761815-A1 (CA)
Title: One-component epoxy coating compositions
Inventor: MOWRER NORMAN R
IPC: C09D163/00
Filed: 2010-05-24
Abstract: Disclosed are high solids, one-component, storage stable coating compositions that include an epoxy resin comprising more than one 1,2-epoxy groups per molecule; a hydrocarbon compound having a softening point of from 50°C to 140°C; an alkoxy-functional and/or silanol-functional silicone; and a ketimine curing agent comprising a reaction product of reactants comprising a polyalkyldiamine component and a ketone component. Also disclosed are substrates at least partially coated with a coating deposited from such composition and methods for coating substrates with such compositions.
Patent CA-2763756-A1 (CA)
Inventor: MONIER FABRICE
IPC: H04B17/40
Filed: 2012-01-16
Abstract: The presently disclosed subject matter is directed to methodologies, apparatuses, and systems for providing cell router (relay) failure detection in a mesh network. Individual cell relays heading up cells within a mesh network transmit synchronization signals including as a portion thereof a counter value. Nodes with the cells monitor the counter value and search for a new connection to a central facility if the counter value fails to update within a predetermined value.
Patent CA-2766848-A1 (CA)
Inventor: PYRITZ UWE
IPC: C23C24/04
Filed: 2010-06-10
Abstract: The invention relates to a method for producing a cladding (12, 13) on a component (11). According to the invention, the cladding (12, 13) is self-supporting and joined on the component (11) such that a joining gap (16) is created between the edges (15). Said joining gap (16) is closed by means of cold gas spraying with a bead-like layer (17) such that the cladding (16) can be used, for example, as corrosion protection. If the component (11) is made of aluminum, for example, the component (11) can be used as a current-conducting component (11) during galvanic coating. In this case, a cladding (12) made of titanium can be used as the corrosion protection layer.
Patent CA-2766986-A1 (CA)
Inventor: LEE BOO-YOUL
IPC: F24S50/20
Filed: 2009-07-09
Abstract: Provided is a solar power generating apparatus and a solar tracking method for same. According to the present invention, when a plurality of solar collector plates is arranged, the solar collector plates may be adjusted at certain rotation angles to maintain a high level of solar absorption efficiency with respect to shade, and errors caused by the installed positions (particularly, the installed directions) of the solar collector plates having solar cells can be compensated for, to accordingly calculate and determine adjustment angles in order to accurately rotate the solar cells or solar collector plates to a desired direction and to increase solar absorption efficiency.
Patent CA-2767546-A1 (CA)
Inventor: HAMMAD AYMAN
IPC: G06Q40/00
Filed: 2010-07-20
Abstract: A system, apparatus, and method for reducing fraud in electronic payment transactions. The apparatus includes a processor that executes instructions to implement a process to identify consumer or merchant devices that have been used in fraudulent transactions and prevent the authorization of future transactions that are initiated using those devices. By collecting device data as part of authorization messages and processing that data, devices that are used in fraudulent transactions with different merchants or involving different accounts may be identified and prevented from being the source of future transactions. This prevents future losses and reinforces the integrity of the transaction system.
Patent CA-2767995-A1 (CA)
Title: Transimpedance amplifier, integrated circuit and system
Inventor: UMEDA DAISUKE
IPC: H03F1/22
Filed: 2011-02-14
Abstract: An integrated circuit is provided with a first transimpedance amplifier and a second transimpedance amplifier. In the integrated circuit, either the first transimpedance amplifier or the second transimpedance amplifier is in an operational state, and the other is in a non-operational state. The first and second transimpedance amplifiers share an input transistor. The first transimpedance amplifier has a first resistor which is provided between a return node and an input node which is connected to the input transistor. The second transimpedance amplifier has a second resistor which is provided between a return node and the first resistor. A return resistor in the second transimpedance amplifier is formed by means of a series connection between the first resistor and the second resistor.
Patent CA-2768835-A1 (CA)
Title: Method and apparatus for magnetic induction therapy
Inventor: BURNETT DANIEL R
IPC: A61N2/02
Filed: 2010-07-23
Abstract: An energy emitting apparatus for providing a medical therapy includes one or more energy generators, a logic controller electrically connected to the one or more energy generators, and one or more sensors that are connected to the logic controller for detecting electric conduction in a target nerve. The energy generators produce energy focused on a target nerve, and the energy is varied by the logic controller according to an input provided by the one or more sensors. The energy emitting apparatus includes one or more conductive coils that produce a magnetic field focused on the target nerve upon receiving an electric current from the logic controller based on input provided by the sensors. The sensor may also include a microneedle array to detect electrical conduction or an energy emitting apparatus may include a microneedle array to produce or deliver energy, e.g., an electrical or magnetic stimulus or field.
Patent CA-2769105-A1 (CA)
Inventor: AUSTIN L SUZIE
IPC: G06Q20/00
Filed: 2012-02-28
Abstract: A computer system automatically evaluates the performance of a content generator using content created by the content generator and user and content generator interactions with the content. Specifically, the system analyzes data regarding the content, e.g., a peer--review quality score, and analyzes data regarding user and/or content generator interactions with the content, e.g., website comments regarding the content. In addition, the system considers user and content generator interactions with the content on third-party websites, e.g., the number of Facebook. . "likes" or other social media actions. The system applies rules to assign values to various data points (e.g., a value of 0.3 may be assigned for each Facebook® "like" by a user). The rules may also define weighing components to incentivize particular actions. Weighed values are summed to evaluate each content generator. The scores for each content generator may be compared to create a content generator ranking.
Patent CA-2771940-A1 (CA)
Inventor: ZHANG YAZHOU
IPC: G06F19/00
Filed: 2005-05-18
Abstract: The mechanism by which the high bone mass (HBM) mutation (G171V) of the Wnt coreceptor LRP5 regulates the canonical Wnt signaling was investigated. The mutation was previously shown to reduce Dkk protein-l-mediated antagonism, suggesting that the first YWTD  repeat domain where G171 is located may be responsible for Dkk protein-mediated antagonism.  However, we found that the third YWTD repeat, but not the first repeat domain, is required for DKK1-mediated antagonism. Instead, we found that the G171V mutation disrupted the interaction of LRP5 with Mesd, a chaperon protein for LRP5/6 molecules on the cell surface.  Although the reduction in the level of cell surface LRP5 molecules led to a reduction in Wnt signaling in a paracrine paradigm, the mutation did not appear to affect the activity of coexpressed Wnt in an autocrine paradigm. Together with the observation that osteoblast cells produce autocrine canonical Wnt, Wnt7b, and that osteocytes produce paracrine Dkk1, we believe that the G171V mutation may cause an increase in Wnt activity in osteoblasts by reducing the number of targets for paracrine Dkk1 to antagonize without affecting the activity of autocrine Wnt.
Patent CA-2772289-A1 (CA)
Inventor: HUBIN KRISTOF PASCAL
IPC: F04C28/00
Filed: 2010-11-30
Abstract: Method for controlling a device (1) that comprises at least a compressor installation (2) and/or drying device on the one part, and a heat recovery system (3) on the other part, whereby the heat recovery system (3) absorbs heat from the compressor installation (2), and whereby the composite device (1) further comprises a controller (5) and means (6) for determining one or more system parameters, characterised in that the controller (5) controls both the compressor installation (2) and/or the drying device and the heat recovery system (3) on the basis of the aforementioned system parameters, such that the overall efficiency of the device is optimised.
Patent CA-2774541-A1 (CA)
Inventor: LOURENCO JOSE J P
IPC: E21B43/24
Filed: 2012-04-18
Abstract: A system and method for cracking, hydrogenating and extracting oil from underground deposits is presented. A method includes injecting a mixture of oxygen, steam and oil into an injection well to upgrade oil in an oil deposit below ground to decrease the viscosity of the oil to product upgraded oil. The upgraded oil is extracted with a production well to bring upgraded oil aboveground. The method monitors at least one characteristic of the upgraded oil to determine when the at least on characteristic exceed a threshold. The mixture of oxygen, steam and oil is adjusted when the at least one characteristic exceeds the threshold value so that the mixture of oxygen, steam and oil does not exceed the threshold.
Patent CA-2775420-A1 (CA)
Title: Dll4-binding molecules
Inventor: BORGES ERIC
IPC: C07K16/28
Filed: 2010-10-01
Abstract: DII4-binding molecules, preferably DII4-binding immunoglobulin single variable domains like VHHs and VHs, pharmaceutical compositions containing same and their use in the treatment of diseases that are associated with DII4-mediated effects on angiogenesis. Bispecific DII4-binding molecules that also bind to VEGF-A. Nucleic acids encoding DII4-binding molecules, host cells and methods for preparing same.
Patent CA-2776426-A1 (CA)
Inventor: FORSELL PETER
IPC: A61M5/142
Filed: 2009-10-09
Abstract: A penis erection stimulation system comprises a fully implantable drug delivery device for delivering a drug in relation to a penis to achieve erection of the penis. The drug delivery device may comprise a catheter adapted to be implanted in the corpora cavernosa of a penis or in close proximity thereto in order to deliver drugs through said catheter. Alternatively, one or more infusion needles may be disposed within and implanted along with one or more housings adjacent the patient's left and right corpora cavernosa. A reservoir and a pump may also be implanted inside the patient's body to supply the infusion needle with infusion liquid. A drive unit also adapted for implantation inside the patient's body is arranged for advancing and retracting the tip end of the infusion needle such that it penetrates the housing at least in two different penetration areas either simultaneously or in immediate time succession, thereby injecting drugs along with the infusion liquid into the patient's body for stimulating penis erection.