baber/WOPTO huggingface dataset:
Patent CA-2684460-A1 (CA)
Inventor: OBOLENSKY ALEX
IPC: A61K35/48
Filed: 2008-04-27
Abstract: The present invention concerns RPE cells obtainable by directed differentiation from stem cell, particularly, human stem cells. It has been specifically found that culturing stem cells in the presence of one or more member of the TGF superfamily, such as Activin A) induced directed differentiation into mature and functional RPE cells. This was evidenced by the expression of markers specific to mature RPE cells, including MiTF-A, RPE65 or Bestrophin). In accordance with one particular embodiment, the cells are a priori cultured with nicotinamide (NA) which was found to augment the cells' response to the inductive effect of the one or more member of the TGF superfamily. The invention also provides methods of performing the directed differentiation, as well as methods for use of the resulting RPE cells.
Patent CA-2685081-A1 (CA)
Inventor: GREEN JOHN HENRY
IPC: A01P7/00
Filed: 2008-06-20
Abstract: Disclosed is a solid arthropodicide composition comprising by weight (a) from 0.3 to 100% of a particulate component comprising particles of a solid carrier infiltrated with a mixture comprising (i) one or more carboxamide arthropodicides and (ii) a surfactant constituent; (b) from 0 to 50% of a surfactant component having dispersing and wetting properties; and (c) from 0 to 99.7% of one or more additional formulating ingredients. Also disclosed is a propagule contacted with a biologically effective amount of said composition.
Patent CA-2685188-A1 (CA)
Inventor: PAUL CARSTEN
IPC: B64C1/06
Filed: 2008-05-02
Abstract: The present invention relates to a connecting device two curved ribs (1, 2) of an aircraft or spacecraft, with: a coupling element (5) which can be connected by means of predetermined coupling sections (6, 7) to respective connecting sections (Vl, V2) of the two ribs (1, 2); wherein at least the predetermined coupling sections (6, 7) of the coupling element (5) are rectilinear Iy designed; and in that at least the respective connecting sections (Vi, V2) of the two ribs (1, 2) each have rectilinearly running inner belt regions (15) for a respective rectilinear connection of the predetermined coupling sections {6, 7) of the coupling element (5).
Patent CA-2685860-A1 (CA)
Title: Aryl- and heteroaryl-substituted tetrahydrobenzo-1,4-diazepines and use thereof to block reuptake of norepinephrine, dopamine, and serotonin
Inventor: OLSON RICHARD E
IPC: C07D223/16
Filed: 2008-05-08
Abstract: The aryl- and heteroaryl-substituted tetrahydrobenzo-l,4-diazepine derivative compounds of the present invention are represented by formulae 1(A-D) having the following structure: where the substituents X and R1 -R8 are as defined herein.
Patent CA-2687414-A1 (CA)
Inventor: HINTON PAUL R
IPC: A61P25/28
Filed: 2008-05-30
Abstract: The present invention relates to binding proteins and, in particular, humanized antibodies that may be used, for example, in the diagnosis, treatment and prevention of Alzheimer's Disease and related conditions.
Patent CA-2688423-A1 (CA)
Title: Self priming centrifugal pump
Inventor: BUELL STEVEN E
IPC: F04D15/00
Filed: 2008-08-20
Abstract: A centrifugal pump (10) including a motor (12) connected to a volute housing (14). The volute housing is configured to receive a pumping mechanism that includes an impeller (26) rotatably connected to the motor. At the impeller suction side the volute housing includes a wear plate (40) and a snap ring (54). The volute housing may also include a removeable cover (58) that provides access to the interior of the volute housing and to components of the pumping mechanism. In one exemplary embodiment, the removeable cover is connected to the volute housing by fasteners, such as bolts (66). By removing the cover, the impeller, wear plate, and other components of the pumping mechanism may be disassembled and, if necessary, serviced, without the need to remove the motor from the volute housing. In another exemplary embodiment, a gasket (56) having an integrated flapper valve (60) is secured between the cover and the volute housing. The flapper valve is positioned to align with a fluid inlet formed in the cover and acts as a check valve, substantially preventing fluid within the volute housing from exiting through the inlet (62).
Patent CA-2689921-A1 (CA)
Inventor: WOTTOWA KENNARD
IPC: G01G23/42
Filed: 2008-05-29
Abstract: An industrial pallet/scale including a platform for supporting a load, having at least three load sensors positioned between and in mechanical communication with the platform and ground. The platform is free of a sheer plate assembly in order to minimize weight of the platform. Each load sensor provides weight data responsive to a downward force relayed from the platform.  A display unit in electrical communication with the at least three load cells displays text in response to the weight data of each load cell. The industrial pallet/scale optionally includes load sensors having protection means for protecting the load cells. The protection means functions as a support for the platform, which bears the load of the platform in a protective position. The protection means prevents a pressure member of the load cell from contacting the ground. In a weighing position, the pressure member is coupled directly to the ground, such that the load cell of the load sensor bears the load of the platform.
Patent CA-2690134-A1 (CA)
Inventor: FROST TIM
IPC: F16K31/02
Filed: 2008-05-20
Abstract: A valve assembly provides a holder cantileveredly attached to a boss on an end cap to axially dispose an actuator and a poppet on an axis with a valve seat formed in the end cap. The actuator is preferably a shape memory alloy actuator. The end cap may be placed in line with a fluid system such as in a gas oven so that an electrical communication with an igniter is provided.
Patent CA-2690503-A1 (CA)
Title: Article absorbant avec ame absorbante fendue
Inventor: WRIGHT ANDREW
IPC: A61F13/15
Filed: 2008-06-12
Abstract: La présente invention concerne des articles absorbants fendus et l'utilisation  de fentes dans des matériaux absorbants afin d'obtenir un taux d'absorption  de liquide, une souplesse et une douceur améliorés par rapport aux  matériaux non modifiés. Les matériaux absorbants, incluant  des matériaux super-absorbants, sont particulièrement utiles  en tant qu'âmes absorbantes dans des articles absorbants jetables  tels que des couches, des produits contre l'incontinence, des serviettes  hygiéniques et similaires.
Patent CA-2690733-A1 (CA)
Inventor: LEPPANEN EVA-MARIA
IPC: H04L29/06
Filed: 2008-06-25
Abstract: The present invention relates to a system comprising a communication network (300) with at least a serving session network node, through which communication initiation requests of the communication network are routed, and an application services providing network node (420), which interfaces with the serving session network node (100). The application services providing network node (420) is configured for providing functions related to a group of several terminal devices (10, 11, 15) of one user. A communication initiation request is addressed to the user on the basis of a user related identifier associated with the group of several terminal devices (10, 11, 15) and comprised by the communication initiation request. A protocol network node is configured for registering protocol information about a communication session upon reception of a detection signalization indicating the communication initiation request to the user having the corresponding service available. Such a system allows to have synchronized call protocol information in short term.
Patent CA-2690913-A1 (CA)
Inventor: PATTERSON JOHN BRUCE
IPC: C07D275/03
Filed: 2008-06-09
Abstract: Compounds which directly inhibit IRE- 1.alpha.  activity in vitro, prodrugs, and pharmaceutically acceptable salts thereof. These compounds are represented by formula (B): (see formula B) Such compounds and prodrugs are useful for treating diseases associated with the unfolded protein response and can be used as single agents or in combination therapies.
Patent CA-2691288-A1 (CA)
Inventor: DYBEVIK ARTHUR H
IPC: E21B33/10
Filed: 2010-01-27
Abstract: A technique involves injection of a fluid into a subterranean region. An injection string is provided with a plurality of injection devices positioned to enable fluid injection into the subterranean region when the system is deployed in a wellbore. Each injection device comprises a base pipe and a surrounding structure mounted over the base pipe. The surrounding structure is designed to create a desired injection fluid flow path from a base pipe radial flow opening to an outlet of the surrounding structure.  Various features are incorporated into or used in cooperation with the surrounding structure to facilitate system functionality and to increase the life of the system.
Patent CA-2693930-A1 (CA)
Title: Monitoring and control device
Inventor: MIURA KEI
IPC: G05B15/02
Filed: 2010-02-22
Abstract: A monitoring and control device for use in a remote monitoring and control system includes a display unit provided with a screen for displaying operation buttons mated with the loads, an operation input unit operable by a user, the operation input unit including a touch switch panel superimposed on the screen of the display unit and a control unit for performing display control of the display unit and load control in response to the operation of the operation input unit. The control unit includes a display control unit for causing the display unit to display one operation page selected from a plurality of operation pages containing different combinations of operation buttons and a page changeover unit for changing over the operation page displayed on the display unit in response to a user's operation.
Patent CA-2694121-A1 (CA)
Title: Methods and compositions for treating autoimmune disease
Inventor: WANG YI
IPC: C07K16/28
Filed: 2008-07-25
Abstract: The disclosure relates to OX-2/CD200 (herein referred to as CD200) antibodies and methods of treating autoimmune disease.
Patent CA-2694156-A1 (CA)
Inventor: WIEMERS REGINALD A
IPC: C02F11/00
Filed: 2008-07-31
Abstract: Electrocoagulation and sludge control apparatus and feed controller assembly for effluent treatment are disclosed, the apparatus including a primary reaction chamber having electrodes mounted therein and a treated effluent output. A sludge chamber is defined below and integrated with the primary reaction chamber and has a selectively openable outlet. The feed controller assembly is intermediate the primary reaction chamber and the sludge chamber and has a length selected for distribution of all effluent feed water across substantially an entire length of the primary reaction chamber.
Patent CA-2696040-A1 (CA)
Title: Hydro-mechanical valve actuation system for split-cycle engine
Inventor: MELDOLESI RICCARDO
IPC: F01L9/02
Filed: 2008-07-01
Abstract: A hydro-mechanical system is disclosed for actuating an outwardly opening valve of an engine, such as a crossover passage valve of a split-cycle engine. A developed embodiment includes a body having a plunger cylinder in hydraulic fluid communication with a valve cylinder. A plunger in the plunger cylinder is reciprocated to displace hydraulic fluid into the valve cylinder, the engine valve being opened by the hydraulic fluid displaced by the plunger into the valve cylinder and acting against the valve piston. A valve spring, preferably an air spring returns the engine valve to engage an outwardly facing valve seat to close a gas passage of the engine. Control valves and an energy reusing accumulator, along with valve seating control and lift brake features may also be included.
Patent CA-2697419-A1 (CA)
Inventor: BULL NICHOLAS R
IPC: B65D5/42
Filed: 2010-03-22
Abstract: A single-piece blank forms a clamshell-style carton. This single-piece blank includes a plurality of fold lines. These fold lines are oriented and positioned such that folding the single-piece blank along the plurality of fold lines forms this clamshell-style carton. The resultant carton will tend to have a first compartment and a second compartment. Both compartments comprise corresponding storage areas of approximately equal size and both also share a particular fold line that also serves as a hinged edge.
Patent CA-2697768-A1 (CA)
Inventor: TOMASZEWSKI KRIS
IPC: E05B65/20
Filed: 2010-03-25
Abstract: In a particular embodiment, the closure latch includes a ratchet movable between an open position and a closed position and biased towards the open position. A pawl is provided and is movable between a ratchet locking position wherein the pawl holds the ratchet in the closed position and a ratchet release position wherein the pawl permits the ratchet to move to the open position, and wherein the pawl is biased towards the ratchet locking position. An inside door release lever is operatively connectable to the pawl. A lock includes a lock link movable between an unlocked position wherein the lock link operatively connects the inside door release lever to the pawl, and a locked position wherein the inside door release lever operatively disconnects the inside door release lever from the pawl, wherein the lock link is biased towards the unlocked position. The lock further includes a lock lever cam rotatable between an unlocking range wherein the lock lever cam permits the lock link to move to the unlocked position, and a locking range wherein the lock lever moves the lock link to the locked position. The lock further includes an override member connected for rotation with the lock lever cam and rotatable between an actuatable range wherein the inside door release lever is engageable with the override member to move the lock lever cam to the unlocking range, and a non-actuatable range wherein the inside door release lever is operatively disconnected from the override member. The lock is positionable in an unlocked state wherein the lock link is in the unlocked position, a locked state wherein the lock link is in the locked position, the lock lever cam is in the locking range and the override member is in the actuatable range, and an additional locked state wherein the lock link is in the locked position, the lock lever cam is in the locking range and the override member is in the non-actuatable range.
Patent CA-2697971-A1 (CA)
Inventor: JONES PHILIP
IPC: C07D215/12
Filed: 2008-08-21
Abstract: The present invention relates to compounds of formula (I): and pharmaceutically acceptable salts or tautomers thereof which are inhibitors of poly(ADP- ribose)polymerase (PARP) and thus useful for the treatment of cancer, inflammatory diseases, reperfusion injuries, ischaemic conditions, stroke, renal failure, cardiovascular diseases, vascular diseases other than cardiovascular diseases, diabetes mellitus, neurodegenerative diseases, retroviral infections, retinal damage, skin senescence and UV-induced skin damage, and as chemo-or radiosensitizers for cancer treatment.
Patent CA-2700656-A1 (CA)
Title: Weighted open loop power control in a time division duplex communication system
Inventor: ZEIRA ARIELA
IPC: H04B7/005
Filed: 2000-03-22
Abstract: Outer loop/weighted open loop power control controls transmission power levels in a spread spectrum time division duplex communication station. A first communication station (110) transmits a communication to a second communication station including target adjustment information generated at the first station on the basis of measured error rates of communications from the second station to the first station. The second station receives the communication and measures its received power level. Based on in part the received communication's power level and the communication's transmission power level, a path loss estimate is determined. A quality of the path loss estimate is also determined. The transmission power level for a communication from the second station to the first station is based on in part weighting the path loss estimate in response to the estimate's quality and based on the receive target adjusted by the target adjustment information transmitted from the first station.
Patent CA-2700672-A1 (CA)
Title: A wheelchair with suspension arms for wheels
Inventor: LINDENKAMP HORST BERGSTRASSE
IPC: A61G5/06
Filed: 2008-01-14
Abstract: Each wheel (10, 14 / 20, 24) of the wheelchair (1) is fixed to a suspension arm (11,15 / 21, 25). A force transmitting device, for example a spring and damper of the wheelchair unit, directly connects two suspension arms situated on the same side of the wheeled conveyance, so that forces exerted on one of the wheels are transmitted to the other wheel. In this way, obstacles can more conveniently be overcome. A further advantage of the wheelchair is that it can be easily upscaled and driving properties can be adjusted according to a user's preferences.
Patent CA-2707247-A1 (CA)
Inventor: HANON EMMANUEL JULES
IPC: A61K39/39
Filed: 2008-12-04
Abstract: The present invention relates to influenza vaccine formulations and accelerating primary vaccination regimes for immunising against influenza disease, their use in medicine, in particular their use in promoting effective immune responses to various antigens, and to methods of preparation. In particular, the invention relates to two-doses accelerated pandemic or seasonal pandemic primary immunisation regimes with influenza immunogenic compositions comprising an influenza virus or antigenic preparation thereof in combination with an oil-in-water emulsion adjuvant, and to accelerated immunisation regimes.
Patent CA-2707727-A1 (CA)
Title: System and method for compressing video based on detected data rate of a communication channel
Inventor: PERLMAN STEPHEN G
IPC: G06K9/32
Filed: 2008-12-04
Abstract: A system and method are described below for encoding interactive low-latency video using interframe coding. For example, one embodiment of a computer-implemented method for performing video compression comprises: detecting a maximum data rate of a communication channel between a server and a client;  dynamically selecting a tile size for encoding a sequence of images based on the detected maximum data rate; logically subdividing each of the sequence of images into a plurality of tiles sized according to the selected tile size, each of the tiles having a defined position within each of the sequence of images; encoding each tile within each image of the sequence of images using a first compression format or a second compression format, wherein a tile at a particular position of a first image in the sequence of images is encoded using the first compression format.
Patent CA-2710289-A1 (CA)
Inventor: WESTENBERGER ANDREAS
IPC: B64D41/00
Filed: 2008-11-24
Abstract: A fuel cell system module (10) for use in an aircraft (32) comprises at least one fuel cell system component (12, 22, 24). The fuel cell system module (10) is connectable modularly to a fuselage section (30) of the aircraft (32). A housing element (16, 26) of the fuel cell system module (10) is designed to form a section of an outer skin (34) of the aircraft (32) when the fuel cell system module (10) is in the state connected to the fuselage section (30) of the aircraft (32).
Patent CA-2710682-A1 (CA)
Inventor: KLING MICHAEL R
IPC: H05B31/02
Filed: 2010-07-21
Abstract: A light source capsule (16) having a capsule envelope (18) with a wall (20) defining an enclosed volume (22), and having a sealed portion (24). A light source (26) is positioned in the enclosed volume (22) and has deformable electrical leads-ins (28, 30) extending through the sealed portion (24) of the capsule envelope (18). Stiff lead-in engagers (32) are aligned with the sealed portion (24) of the capsule envelope (18) and are electrically coupled to the electrical leads (28, 30), the lead-in engagers being electrically conductive. The lead-in engagers are fitted through apertures in the base (14) of a lamp envelope (12) to complete a lamp (10).
Patent CA-2715087-A1 (CA)
Inventor: TSCHERNJAEW JURI
IPC: B01J2/00
Filed: 2009-02-02
Abstract: The present invention relates to storage-stable product systems having high latency and good mechanical stability, which are suitable, inter alia, for premix formulations. Furthermore, the present invention relates to a method for producing the formulations according to the invention and the use thereof.
Patent CA-2718171-A1 (CA)
Title: Epoxy resin composition, fiber-reinforced composite material, and method for producing the same
Inventor: KAMAE TOSHIYA
IPC: B29C39/10
Filed: 2009-03-23
Abstract: Disclosed herein are an epoxy resin composition for fiber-reinforced composite materials which has low viscosity, high Tg, high elastic modulus, and excellent fracture toughness and a fiber-reinforced composite material using such an epoxy resin composition which has excellent thermal properties, compressive strength, impact resistance, fatigue resistance, and open-hole tensile strength and which is suitable for producing structural parts of aircraft and the like. The epoxy resin composition comprises at least a given bifunctional epoxy resin as a component (A) , a liquid aromatic diamine curing agent as a component (B), and core-shell polymer particles as a component (C) , wherein the core-shell polymer particles as the component (C) contain epoxy groups in their shell and have a volume-average particle size of 50 to 300 nm.
Patent CA-2718397-A1 (CA)
Inventor: OLEFJORD INGEMAR
IPC: H01L31/0236
Filed: 2009-03-12
Abstract: This invention relates to a method for texturing a silicon surface and silicon wafers made by the method, where the method comprises immersing the wafers in an alkaline solution at pH > 10, and applying a potential difference between the wafer and a platinum electrode in the electrolyte in the range of + 10 to +  85 V.
Patent CA-2719571-A1 (CA)
Title: Method and composition to form a flexible crust for soil protection and enhancement
Inventor: HORVATH TIBOR
IPC: C09K17/50
Filed: 2010-11-05
Abstract: The invention relates to a compound of two main components, a polysaccharide and a borate provider, that form a flowable, penetrating liquid when mixed, then cross-link and gel to form a stable, flexible crust when applied to a substrate, such as soil. The crust protects the soil and prevents loss of moisture, but can be softened or mechanically worked to allow access to the soil, for example to provide nutrients or pesticides. Additives may be used to control specific properties and applications of the crust.
Patent CA-2721229-A1 (CA)
Inventor: FROST GREGORY I
IPC: A61K38/47
Filed: 2009-04-14
Abstract: La présente invention concerne des combinaisons, des compositions et des trousses qui contiennent une enzyme dégradant l'acide hyaluronique, telle qu'une hyaluronidase soluble, et qui sont utilisées pour traiter des pathologies, des maladies et des troubles associés à l'acide hyaluronique. Selon un exemple, les produits comprennent un agent ou un traitement supplémentaire. De tels produits peuvent être utilisés dans le cadre de procédés d'administration des produits pour traiter les maladies ou pathologies associées à l'acide hyaluronique, par exemple des cancers associés à l'acide hyaluronique, notamment dans le cas de tumeurs riches en acide hyaluronique. Les procédés consistent à administrer la composition d'enzyme dégradant l'acide hyaluronique, seule ou combinée à d'autres traitements. L'invention concerne également des procédés et des compositions permettant de maintenir les effets d'un traitement en cas de maladies et de pathologies associées à l'acide hyaluronique.