baber/WOPTO huggingface dataset:
Patent CA-2728270-A1 (CA)
Inventor: ZHANG ZHONGJU JOHN
IPC: B03C1/02
Filed: 2009-06-17
Abstract: Extracorporeal or in-vivo methods and devices for selectively removing from a subject a target cell, pathogen, or virus expressing a binding partner on its surface are presented. In one embodiment the device contains an excorporeal circuit which includes, at least a magnetic filter comp.pi.sing a magnet and a removable, magnetizable substrate capable of capturing mag-netic nanomaterials, and a pump in fluid communication with the magnetic filter, wherein the pump moves fluid through the ex-corporeal circuit. Functionalized superparamagentic nanoparticles are either mixed ex vivo with a biological fluid from the patient or injected into the patient, complexed target cells, pathogens, viruses and free nanoparticles are then captured from the biological fluid in a magnetic filter. Optionally, the functionalized nanoparticles contain and deliver a therapeutic agent In one embodiment, the therapeutic agent is released when the nanoparticle binds to the target cells, pathogens, or virus.
Patent CA-2728444-A1 (CA)
Inventor: MCGONIGLE SCOTT
IPC: A61B5/00
Filed: 2009-06-29
Abstract: Embodiments may include systems and methods capable of processing an original signal by selecting and mirror-ing portions of the signal to create new signals. Any suitable number of new signals may be created from the original signal and scalograms may be derived at least in part from the new signals. Regions of the scalograms may be selected based on a character-istic of the original signal. The selected regions may be concatenated, and a sum along amplitudes across time may be applied to the concatenated regions. Desired information, such as respiration information within the original signal, may be determined from the sum along amplitudes across time.
Patent CA-2731329-A1 (CA)
Inventor: DENNIS ALAN HOWARD
IPC: B01D24/02
Filed: 2011-02-09
Abstract: A water filtration system having a tank, a fluid flow interface into the interior of the tank, and a control valve. The control valve is in fluid communication with the fluid flow interface. The control valve includes a source water inlet for receiving a flow of source water, a drain outlet, a treated water outlet and an air inlet, the control valve being operable to control a passage of fluids between the inlets and the outlets and the fluid flow interface. A filtration media is contained within the tank which includes a media mixture of manganese dioxide coated silica core filtration media and iron hydroxide filtration media. The control valve may be programmed to perform a filtering service process, a backwashing process and an air downflow process.
Patent CA-2731681-A1 (CA)
Inventor: SEGALL KEVIN I
IPC: A23J1/14
Filed: 2009-08-17
Abstract: A soluble canola protein isolate is prepared from canola protein micellar mass by solubilizing the protein micellar mass in a calcium salt solution, preferably a calcium chloride solution, followed by dilution of the resulting canola protein solution.  Following removal of the precipitate phytic acid, the aqueous canola protein solution is concentrated, optionally diafiltered, and acidified to a pH of about 2.5 to 4.0 to produce an acidified clear canola protein solution, which may be concentrated, subjected to a colour removal step and dried. The canola protein isolate so formed is soluble, transparent and heat stable in an acid aqueous environment and also is soluble at natural pH, without precipitation of protein.
Patent CA-2732051-A1 (CA)
Title: Ensemble de renforcement des domes d'un clavier
Inventor: CHEN CHAO
IPC: H04W88/02
Filed: 2011-02-17
Abstract: Ensemble de renforcement des dômes d'un clavier comprenant une carte de circuits imprimés dotée de plusieurs coussins de dômes qui, chacun, définissent une ouverture d'aération, d'une feuille de dôme disposée par-dessus la carte de circuits imprimés et d'un renforcement disposé sous la carte de circuits imprimés qui définit plusieurs entailles correspondant à chacune des ouvertures d'aération. Les coussins de dôme correspondent à une touche d'un clavier associé qui doit être assemblé avec l'ensemble de renforcement des dômes d'un clavier. La feuille de dôme forme un vide d'air associé à chaque coussin de dôme qui est en communication fluide avec l'ouverture d'aération correspondante. Les entailles du renforcement assurent une cavité d'air entre la carte à circuits imprimés et le renforcement. Chaque cavité d'air est en communication fluide avec un vide d'air et, lorsqu'une des touches du clavier est pressée, une partie de l'air présent dans le vide d'air se déplace entre le vide d'air du clavier et la cavité d'air correspondante.
Patent CA-2734376-A1 (CA)
Inventor: STEELE DAVID J
IPC: E21B17/00
Filed: 2011-03-18
Abstract: Assemblies that can be disposed in a subterranean bore are described.  An assembly can include a body and a member that is made from a different material that the material from which the body is made. The member can be located in an opening in the body and can be coupled to the body. The member coupled to the body can define an inner diameter and form a seal for the inner diameter. The member can be milled to access an environment exterior to the member and the body for example to create a branch wellbore.
Patent CA-2734647-A1 (CA)
Inventor: KIEFFER MITCHELL I
IPC: E06C1/12
Filed: 2009-08-14
Abstract: An extendable/retractable ladder assembly includes a first stile and a second stile and a plurality of rungs extending therebetween. Each stile may comprise a plurality of columns disposed in a nested arrangement for relative axial movement in a telescopic fashion. A connector assembly connects the rungs to respective columns in the first and second stiles. The ladder has improved manufacturability since connector assemblies may be assembled before connecting the rungs to respective columns. The standing surface of the rungs may be angled such that it is rotated towards horizontal when the ladder assembly is leaned against a wall. A latch assembly may be used to selectively lock relative axial movement between adjacent columns. The latch assembly includes a locking pin assembly comprised of a central post and an outer metal sleeve. An air damper may also be used to control airflow through the columns.
Patent CA-2735556-A1 (CA)
Title: Protection device for an optical apparatus of a vehicle, in particular of a military vehicle
Inventor: SPRAFKE UWE
IPC: F41H5/26
Filed: 2009-07-24
Abstract: Protection device for an optical apparatus of a vehicle, in particular of a military vehicle, having two protection elements (2, 3) which can be adjusted, by means of an adjustment device, in particular from a standby position beyond a viewing window for the optical device into a protection position in front of the viewing window of the optical device, wherein two protection levels can be set by means of the protection elements (2, 3).
Patent CA-2737720-A1 (CA)
Inventor: BARRIE ROBERT MATTHEW
IPC: G06F15/16
Filed: 2011-04-18
Abstract: A method and apparatus for engaging, on behalf of a client computing device, one or more remote computing devices to perform a client directed task for a fee. The method comprising the steps of: receiving, from a client computing device, data indicative of a task to be performed; reviewing capabilities of the remote computing devices;  selecting one or more suitable remote computing devices for performing at least a first subtask;  negotiating, and reaching agreement, with selected remote computing devices on terms for performing the first subtask; verifying receipt of payment from a client, being associated with the client computing device; dispatching the first subtask;  receiving a first result, from respective remote computing device; and providing payment to a remote provider, being associated with the remote computer device.
Patent CA-2738362-A1 (CA)
Inventor: LU SHIH MING
IPC: E04B1/86
Filed: 2009-07-24
Abstract: A method of making micro-holes on a metal plate includes: (A) feeding a metal plate on a workbench forward to extend beyond a shearing edge; (B) locating a punching head at a first position, and keeping a working space between the punching head and the workbench; (C) exerting a shearing force towards the workbench by the punching head;  (D) bending the metal plate by the shearing force, and forming a plurality of spot-shaped cavities arranged in a row on a second surface; (E) bearing a shearing force on the first surface of the metal plate to form a linear groove; (F) deforming the metal plate by the shearing force to cause the spot-shaped cavities arranged in a row to communicate with the linear groove to form micro-holes; (G) the punching head returning to the first position and moving a working distance to a second position; (H) feeding the metal plate again; (I) the punching head repeating the above steps at the second position; (J) the punching head returning to the second position and then moving back to the first position to complete a processing cycle.  The method can produce a maximum of micro-holes on a certain area of the metal plate, which can be used as a sound gobo with an enhanced sound-absorption rate.
Patent CA-2741307-A1 (CA)
Inventor: BLINCOE PATRICK STEPHEN
IPC: F21V17/12
Filed: 2009-10-28
Abstract: La présente invention concerne des attaches de support et des systèmes associés. Des attaches de support comprennent une section continue, un rebord inférieur et un rebord supérieur. Le rebord inférieur s'étend orthogonalement par rapport à la section continue. Le rebord supérieur se prolonge vers le rebord inférieur à un certain angle par rapport à la section continue. Le rebord inférieur comporte une ouverture adaptée pour recevoir un élément de fixation. Des systèmes comprennent des attaches de support selon la présente invention pour raccorder une enceinte de ballast à un module de montage. Le rebord inférieur est fixé à l'enceinte et le rebord supérieur s'engage sur le module de montage de telle sorte que l'enceinte soit supportée par l'attache de support contre le module de montage quand elle se trouve en position verrouillée. Un utilisateur peut fixer un élément de fixation via l'ouverture de l'attache de support et les ouvertures de l'enceinte et du module de montage sans avoir besoin d'assistance supplémentaire.
Patent CA-2741349-A1 (CA)
Inventor: SCHUNK STEFAN
IPC: C07D471/10
Filed: 2009-10-22
Abstract: The invention relates to pyrimidine and triazine sulfonamide derivates of the formula (I) as B I bradykinin receptor (B1R) inhibitors for treating pain.
Patent CA-2743241-A1 (CA)
Inventor: MUELLER STEPHAN-GEORG
IPC: A61P25/00
Filed: 2009-11-26
Abstract: The present invention relates to compounds defined by formula (I), wherein the groups X, Y, W and R1 to R4 are defined as in claim 1, possessing valuable pharmacological activity.  Particularly the compounds are agonists of the 5-HT2C receptor, and thus are suitable for treatment and prevention of diseases which can be influenced by inhibition of this receptor, such as metabolic and CNS-related disorders.
Patent CA-2744939-A1 (CA)
Inventor: MCCAIG BONNIE
IPC: A01H5/00
Filed: 2009-11-30
Abstract: The invention provides expression vectors comprising root-specific promoters in operative association with polynucleotides that are down-regulated in syncytia of nematode-infected plants, for use in methods of producing transgenic plants with increased resistance to nematode infestation. The invention also provides nematode-resistant transgenic plants and seeds comprising such expression vectors.
Patent CA-2746577-A1 (CA)
Inventor: ABRAHAMSEN MORTEN
IPC: G01M3/00
Filed: 2008-12-12
Abstract: A testing method comprising introducing into a pressure chamber (2) a batch of gable-top, plastics-coated paper-board cartons (10) containing a liquid, closing the chamber (2), supplying air under pressure to the interior of the chamber 2 exteriorly of the cartons (10) to a pressure level sufficient to cause the air to penetrate potential leakage paths between the outside of at least one of the cartons and the interior of the latter carton (s), whereby the air penetrates into the interior of the latter carton(s), and, after a period of time, reducing the pressure level, whereupon the air which has penetrated into the interior of the latter carton(s) causes outward bulging of the side walls of the latter carton (s).
Patent CA-2751238-A1 (CA)
Inventor: YANG CHUNHUA
IPC: C07C237/26
Filed: 2010-03-09
Abstract: The invention in one embodiment is directed to a method of preparing a compound of formula (1), or a pharmaceutically acceptable salt thereof, wherein R1 and R2 are each independently chosen from hydrogen, (C1-C6)alkyl, and cycloalkyl, R is -NR3R4, where R3 and R4 are each independently chosen from hydrogen, and (C1-C4)alkyl; and n ranges from 1-4, comprising: (a) reacting a C1-C12 alkyl nitrate with a compound of formula (2), or a salt thereof, in the presence of an acid at a concentration greater than 70% weight of acid / weight of solution, the acid being selected from the group consisting of sulfuric acid, and R5-SO3H wherein R5 is C1-C4 alkyl optionally substituted with one or more halogen, or R5 is C6-C10 aryl optionally substituted with one or more C1-C4 alkyl or halogen, to produce a reaction mixture containing a compound of formula (3) or a salt thereof; (b) reducing the compound of formula (3) or a salt thereof to form a compound of formula (4) or a salt thereof; (c) acylating the compound of formula (4) to form a compound of formula (1), and (d) optionally forming a pharmaceutically acceptable salt of the compound of formula (1).
Patent CA-2753351-A1 (CA)
Inventor: PETERSSON CARINA
IPC: B23D21/00
Filed: 2010-02-25
Abstract: A knife holder (402) for a tube cutting unit is adapted to receiving a rotating tube fed out from a tube manufacturing device in a feed direction (316). The feed direction is parallel with the tube's longitudinal direction and the rotation takes place about an axis in the tube's longitudinal direction. The knife holder is adapted to following the rotating tube in the latter's longitudinal direction and to bringing a knife element into contact with the tube in a cutting direction and thereby creating in the rotating tube a cut at right angles to the longitudinal direction of the tube.  The knife holder is further provided with at least a first bearing element (414) and a second bearing element (415) configured to engage in respective brackets (416, 417) in the tube cutting unit. The bearing elements are so disposed relative to one another that the perpendicular direction (464) to a plane (462), which plane runs in the cutting direction through the bearing elements, and the longitudinal direction of the tube deviate from being parallel.
Patent CA-2753484-A1 (CA)
Inventor: HAASS FRANK
IPC: H01R13/24
Filed: 2010-02-22
Abstract: To produce flexible electrical and/or thermal metal contacts for connecting electrical, electronic or thermal components, metal fibers, metal fiber nonwovens or metal fiber wovens with an average fiber diameter in the range from 1 to 500 µm are compacted by rolling, pressing or extruding involving cold working to form fibrous sheets.
Patent CA-2755810-A1 (CA)
Title: Novel aminopyridine derivatives having aurora a selective inhibitory action
Inventor: IWAMA TOSHIHARU
IPC: C07D401/04
Filed: 2010-03-15
Abstract: The present invention relates to a compound of Formula (I): wherein: n is 0 or 1; X is O or CH2; R1 is H or C1-2 alkyl; R2 is H or C1-3 alkyl; R3 and R4 are each independently H or C1-2 alkyl, where the alkyl may be substituted with one to three of the same or different substituents selected from R10 R5 is H or OCH3; R10 is F or Cl; or a pharmaceutically acceptable salt or ester thereof.
Patent CA-2758465-A1 (CA)
Title: Stem packing dispenser
Inventor: MCMANUS MICHAEL W
IPC: B65H49/02
Filed: 2010-04-13
Abstract: A cord material dispenser comprising a container including a surrounding sidewall having first and second openings and first and second cord materials disposed in the container. The first and second cord materials are dispensable through their respective first and second openings. The first cord material is preferably wound around a first spool and the second cord material is preferably wound around a second spool. The dispenser may include a first quantity of the first cord material and a second quantity of the second cord material, wherein the first quantity is less than the second quantity. For example, the first quantity may be one fourth of the second quantity. Preferably, the container includes indicia indicative of the ratio of the first quantity to the second quantity. The indicia may be in the form of a graphic representative of the intended use of the spooled materials.
Patent CA-2758679-A1 (CA)
Title: Deck panel for cargo carrying vehicle
Inventor: KNOX HOWARD T
IPC: B29C51/00
Filed: 2011-11-22
Abstract: The combination of a cargo carrying vehicle and a deck panel. The cargo carrying vehicle has a storage space and a plurality of parallel elongate load beams in the space. A lower surface of the deck panel engages each of the first and second elongate load beams. The body has a plurality of discrete components depending from the lower surface that are abuttable to the load beams to thereby limit shifting of the deck panel. The upper surface has at least a first opening and the lower surface has at least a first complementary projection. A second deck panel, the same as the first deck panel, can be stacked on the first deck panel so that a corresponding at least first projection on the second deck panel extends into the at least first opening to maintain the first and second deck panels in a predetermined stacked relationship.
Patent CA-2761075-A1 (CA)
Inventor: HAKULI MIKKO
IPC: D21G9/00
Filed: 2010-06-02
Abstract: The invention relates to a device for transferring a web-like material in a fiber web machine. The device includes an air connection (14) and openings (16) arranged on a wall (15) defining the air connection for forming air blows that are parallel to the travel direction of the web-like material. The device also includes a transfer surface (17) for creating a vacuum effect with air blows and thereby transferring the web- like material. The openings (16) are formed on the transfer surface (17) and the angle a between the blow direction of the openings (16) and the transfer surface (17) is 15 -30°. The invention also relates to a fiber web machine.
Patent CA-2764297-A1 (CA)
Title: Presentation tool for display of aesthetic qualities
Inventor: WOOD TODD A
IPC: G09F5/00
Filed: 2012-01-11
Abstract: A presentational tool is described. The presentation tool enables presentation of aesthetic qualities alone or in combination. The presentation tool comprises a base and one or more presentation elements (which include one or more aesthetic qualities) that can be detachably connected to the base.
Patent CA-2764717-A1 (CA)
Inventor: XU HUA
IPC: H04B7/04
Filed: 2010-06-14
Abstract: A method and system to signal transmission layers or dedicated reference signal ports to be used in a multiple input multiple output system, the method including providing a downlink control signal containing information for transmission layers or dedicated reference signal ports utilized, the dedicated reference signal ports being associated with the transmission layers; and using the information to demodulate data on each transmission layer.
Patent CA-2764902-A1 (CA)
Inventor: FUJIKAWA KAZUHIRO
IPC: H01L29/808
Filed: 2010-10-20
Abstract: A lateral field-effect transistor capable of improving switching speed and reducing operationally defective products is provided A gate wiring (43) has a base (44), a plurality of fingers (45) protruding from the base (44), and a connection (47) connecting tips (46) of adjacent fingers (45) The finger (45) of the gate wiring (43) is arranged between the finger (25) of a source wiring (23) and the finger (35) of a drain wiring (33) The base (44) of the gate wiring (43) is arranged between the base (24) of the source wiring (23) and the fingers (35) of the drain wiring (33) and intersects with the fingers (25) of the source wiring (23), with an insulating film interposed between the base (44) of the gate wiring (43) and the fingers (25).
Patent CA-2765820-A1 (CA)
Title: System and method of evaluating an investment portfolio
Inventor: FIALA WILLIAM ELLIOTT
IPC: G06Q40/06
Filed: 2012-01-30
Abstract: A system and method for performing a diagnostic evaluation of an investment portfoloio by categorizing the assets in the portfolio, establishing thresholds for each category and identifying assets that are not in compliance with the established thresholds.
Patent CA-2767967-A1 (CA)
Title: Multi-layered gradient vaginal ring
Inventor: VARIANO BRUCE
IPC: A61K9/00
Filed: 2010-04-07
Abstract: Multi-layered vaginal rings 2 comprising silicone elastomers and pharmaceutically active ingredients are disclosed. The rings comprise a number of layers, at least one of which contains a pharmaceutically active ingredient, and each of which is a silicone elastomer. The multiple layers preferably are produced from these layers of different compositions, including an inner layer 4, a middle layer 5, and an outer layer 6. After extrusion and simultaneous curing, however, the ring 2 includes a contiguous body which comprises a continuous silicone body providing unimpeded diffusion of the pharmaceutically active ingredient from the inner layer (s) 4 to the outer layer (s) 6. Methods of producing these vaginal rings and of using them are also disclosed.
Patent CA-2769450-A1 (CA)
Title: 4-(3-alkylthiobenzoyl)pyrazoles and use thereof as herbicides
Inventor: AHRENS HARTMUT
IPC: A01N43/56
Filed: 2010-07-21
Abstract: The invention relates to 4-(3-alkylthiobenzoyl)pyrazoles of general formula (I) as herbicides. In said formula (I), X, Y, R1, R2, R3 and R4 are groups such as hydrogen, organic groups such as alkyl, and other groups such as halogen.
Patent CA-2773322-A1 (CA)
Title: Injection moulding
Inventor: MALIK KHALID M
IPC: B29C45/04
Filed: 2012-04-02
Abstract: In an injection moulding process, the mould parts can be moved relative to each other (separation of the mould parts shown as line 50). Injection starts as the mould parts are being moved towards each other (injection pressure shown as line 60). The movement of the mould parts stops briefly as injection is completed, and the mould parts are then fully closed.
Patent CA-2773402-A1 (CA)
Title: Vehicle lift systems with lighting
Inventor: DANTAS ROY JUDE
IPC: B66F7/06
Filed: 2010-09-14
Abstract: A vehicle lift system includes a support structure having a top surface for supporting a vehicle supported by the vehicle lift system, and at least one lighting module. The lighting module is mounted to the top surface of the support structure. The lighting module is configured to illuminate a region of the vehicle, for example, but not limited to, the underside of the vehicle. The lighting module can be mounted generally flush relative to the top surface of the support structure. In a vehicle wheel alignment lift system, the lighting module can be disposed adjacent a movable support surface of the wheel runway apparatus to provide illumination during wheel alignment procedures.
Patent CA-2774147-A1 (CA)
Title: Prodrugs of guanfacine
Inventor: FRANKLIN RICHARD
IPC: C07C279/22
Filed: 2010-09-15
Abstract: Prodrugs of guanfacine with amino acids or short peptides,pharmaceutical compositions containing such prodrugs and a method for providing therapeutic benefit in the treatment of ADHD/ODD (attention deficient hyperactivity disorder and oppositional defiance disorder) with guanfacine prodrugs are provided herein. Additionally, methods for minimizing or avoiding the adverse gastrointestinal side effects associated with guanfacine administration, as well as improving the pharmacokinetics of guanfacine are provided herein.