baber/WOPTO huggingface dataset:
Patent CA-2725111-A1 (CA)
Title: Substituted carbinol compound having a cyclic linker
Inventor: YAMAGUCHI YUKI
IPC: A61K31/444
Filed: 2009-05-29
Abstract: It is to provide a novel LXR.beta. agonist that is useful as a preventative and/or therapeutic agent for atherosclerosis; arteriosclerosis such as those resulting from diabetes; dyslipidemia; hypercholesterolemia; lipid-related diseases;  inflammatory diseases that are caused by inflammatory cytokines; skin diseases such as allergic skin diseases; diabetes; or Alzheimer's disease. It is a carbinol compound represented by the following general formula (I) or salt thereof, or their solvate.   (see formula I)
Patent CA-2726094-A1 (CA)
Title: Film clamp and related methods and apparatuses for wrapping loads
Inventor: JOHNSON RICHARD L
IPC: B65B11/04
Filed: 2009-05-27
Abstract: An apparatus for clamping packaging material may include a packaging material holder. The packaging material holder may include a first jaw, a second jaw, opposing the first jaw, and a jaw opening between the first and second jaws. The jaw opening may be configured to receive a portion of packaging material. The packaging material holder may include an inflatable structure configured to fill at least a portion of the opening. The apparatus also may include a packaging material insertion tool configured to insert the portion of packaging material into the jaw opening for clamping.
Patent CA-2729901-A1 (CA)
Inventor: KOELLING FRED
IPC: B63B35/79
Filed: 2009-07-06
Abstract: Devices and methods based upon the concept of a split ring (604) having certain multiple interior angles (624a, 624b) to engage a stem or post (600) having annular ring(s) with angular geometries that are complimentary to those of the split ring. The disclosure provides designs for a wide range of insertion and desertion forces between latch engagement stems and latch engagement bodies. Changes to insertion contact angles and contact area on engagement stems and corresponding changes to in-sertion contact angles and contact area on engagement stems and corresponding changes to insertion contact angles and engage-ment areas on engagement bodies can significantly modify insertion forces required to engage various devices. Similarly, changes in degrees of angle between desertion angles and contact areas on engagement stems with corresponding changes in desertion an-gles and contact areas on engagement bodies will significantly modify the total desertion forces required to disengage various de-vices.  Accordingly, the instant latching mechanism provides insertion and desertion forces that can be controlled independently of each other.
Patent CA-2731139-A1 (CA)
Inventor: SEN LUYI
IPC: A61N1/44
Filed: 2008-07-18
Abstract: A drug delivery apparatus guided by micro electrical field network for target cells of liver comprises a low-voltage micro- electrical field generator and a drug delivery catheter which gets into a liver through an endoscope or indwelling catheter along blood vessels, wherein at least two drug infusion holes and a first array of electrodes are provided at the front end of the drug delivery catheter; a second array of electrodes is set on the exterior of the liver;  the first array of electrodes and the second array of electrodes are connected with the pulse output terminal of the low-voltage micro-electrical field generator; the drug delivery catheter is connected through with a drug transportation device.
Patent CA-2732177-A1 (CA)
Inventor: DEFRANCE ROBERT V
IPC: H01H21/60
Filed: 2011-02-18
Abstract: A resistance device for an electrical switch assembly includes a housing having a base and first and second support brackets extending outwardly therefrom. The base receives first and second conductive blades of the electrical switch assembly. A cam member is movably connected to the first and second supporting brackets. First and second spring members are connected between the base and the cam member and bias the cam member away from the base. The amount of force required to open and close the switch assembly is increased by having to overcome the resistance force imparted by the first and second spring members on the cam member during rotation of the conductive blades.
Patent CA-2733043-A1 (CA)
Inventor: BESNERAIS JEAN LE
IPC: H02K5/24
Filed: 2011-02-28
Abstract: An electrical machine device is disclosed, the electrical machine device comprising an electrical machine and a converter electrically coupled to the electrical machine. A  configuration of the electrical machine generates a first vibration component in the electrical machine and the converter generates a second vibration component in the electrical machine.  The electrical machine and the converter are adapted to each other such that the first vibration component and the second vibration component at least partially interfere destructively. Further, respective methods and computer programs for controlling a converter or operating a converter are disclosed.
Patent CA-2733109-A1 (CA)
Inventor: D'AGOSTINI MARK DANIEL
IPC: F23M5/02
Filed: 2009-09-25
Abstract: A precombustor system to be used in conjunction with an oxy-fuel burner employing recycled flue gas is disclosed. A method of introducing streams into the precombustor to achieve desired improvements in flame properties is also disclosed.
Patent CA-2734686-A1 (CA)
Title: Slat support assembly
Inventor: PARKER SIMON JOHN
IPC: B64C9/02
Filed: 2009-08-27
Abstract: A slat support assembly is disclosed. It comprises a slat support arm (3) having a plurality of bearing surfaces (28a, 28b, 29a, 29b) extending along its length, the slat (2) support arm being movable to deploy a slat attached to one end (4) of said slat support arm from a leading edge of an aircraft wing (1), and a plurality of bearings (27a, 27b, 31a, 31b) mountable within the wing, each bearing being in rolling contact with an associated bearing surface to support the slat support arm and guide it during deployment and retraction of the slat. At least some of the bearing surfaces and associated bearings are configured so that each bearing counteracts load applied to the slat support arm in more than one direction.
Patent CA-2736857-A1 (CA)
Inventor: CAVE ALAN
IPC: B29C45/14
Filed: 2011-04-11
Abstract: The present invention is directed to an energy absorbing component externally mounted to a vehicle having a beam structural member and at least one energy absorber operably connected to the beam structural member. The energy absorber absorbs energy when the vehicle undergoes a collision. Also included is a beam cover plate connected to the beam structural member through the use of resistive implant welding, which simplifies the manufacturing process, and improves manufacturing costs. There are two vehicle attachment plates which are overmolded to the beam cover plate, the vehicle attachment plates allow for the beam cover plate to be attached to a vehicle. The beam cover plate, beam structural member, and energy absorber form a component that is operable to function as a bumper that is connected to a vehicle, which absorbs energy during a collision.
Patent CA-2737179-A1 (CA)
Inventor: DOCKERY CHARLES E
IPC: B32B27/08
Filed: 2011-04-13
Abstract: The present invention provides methods for adding a polymer form to a fixture such as a bathtub, shower stall, sink, or toilet, and those articles.  The polymer form comprises a rigid foam and a topcoat. The polymer form, in some embodiments, imparts improved performance characteristics such as temperature retention, sound deadening, and rigidity, and can allow a steel fixture to better mimic one made of cast iron at significantly less expense.  The fixtures include metal fixtures with and without enamel coatings.
Patent CA-2737346-A1 (CA)
Inventor: STIESDAL HENRIK
IPC: B29C41/00
Filed: 2011-04-14
Abstract: A method for manufacturing a wind turbine rotor blade (1, 100) is described, wherein composite material (16) is placed around a moulding core arrangement. The moulding core arrangement comprises a first moulding core (22) and a second moulding core (25). The composite material (16) is set forming a wind turbine rotor blade (1, 100). The wind turbine rotor blade (1, 100) comprises a root portion (3) and a shoulder portion (4). The first moulding core (22) is removed from the wind turbine rotor blade (1, 100) through an opening (31) at the root portion (3). The second moulding core (25) is removed from the wind turbine rotor blade (1, 100) through an opening (33) at the shoulder portion (4).
Patent CA-2737891-A1 (CA)
Title: Absorbent article
Inventor: CHRISTON PATRICIA LEE
IPC: B32B38/14
Filed: 2002-12-17
Abstract: The absorbent article provides a signal viewable from the top surface of the absorbent article which gives a perception of depth within the absorbent article. This creation of depth perception is accomplished by the use of at least two tones within a color and/or by the use of multiple tones and multiple colors operating together to create a perception of depth within the absorbent article.
Patent CA-2738097-A1 (CA)
Title: Package provided with a leaktight opening and closing device
Inventor: LUCAS FRANCK
IPC: B65D17/50
Filed: 2009-09-18
Abstract: The invention relates to the field of packages of consumable product provided with a substantially plane wall (15) and fitted with an orifice (13). A  package is equipped with an opening and closing device (1) comprising a body (2) in a single piece, made of moulded material, fixed on the wall (15), this body (2) comprising a plate (20) fitted with a hole (30) placed opposite the orifice (13) and fixed on the edge (19) of the orifice (13) of the wall (15) in a leaktight manner, and a door (40) articulated to this plate (20) opening towards the interior of the package and capable of blocking this hole (30) in a leaktight manner, and in that it further comprises an arm (50) connected to the door (40), the arm (50) cooperating with blocking means in a position such that it keeps the door (40) in a leaktight blocking position, and releasing the door (40) in pivoting towards the interior of the package when it is disengaged from the blocking means, and in that it further comprises a cover (80) distinct from the body (2) and from the arm (50), and which is fitted with a safety disc (100, 104) which must be broken during initial opening of the door (40), such that if the safety disc is intact, it is guaranteed that the package has never been opened previously, the disc forming part of the blocking means.
Patent CA-2738595-A1 (CA)
Inventor: GEYER THOMAS
IPC: E04F17/00
Filed: 2009-12-17
Abstract: The invention relates to a post (129) for a shaft scaffold (102) of an elevator system (103), said post comprising at least two supports (236) on its exterior sides which extend approximately parallel to the longitudinal axis of the shaft scaffold (102), to which at least one traverse strut (201) can be connected. The aim of the invention is to produce and design the device, the post and/or the associated connecting elements of the post for a shaft scaffold of an elevator system in such a cost-effective manner that an easy and rapid assembly of a shaft scaffold can be ensured. According to the invention, said aim is achieved by providing, apart from the two supports (236), at least one additional support (236) for the connection of at least one guide element (220).
Patent CA-2738873-A1 (CA)
Inventor: SYMINGTON WILLIAM A
IPC: E21B47/00
Filed: 2009-08-28
Abstract: A method and system for heating a subsurface formation using electrical resistance heating is provided. In one as-pect, two or more wellbores are provided that penetrate an interval of solid organic-rich rock within the subsurface formation. At least one fracture is established in the organic-rich rock from at least one of the wellbores, and electrically conductive material is provided in the fracture. In this way electrical communication is provided between the two or more wellbores. The electrically conductive material may include a first portion placed in contact with each of the two or more wellbores, and a second portion in-termediate the two or more wellbores. The first portion has a first bulk resistivity while the second portion has a second bulk resistivity. The method also includes passing electric current through the fracture such that heat is generated by electrical resistivity within the electrically conductive material sufficient to pyrolyze at least a portion of the organic-rich rock into hydrocarbon fluids.  The resistive heat generated within the first portion of the electrically conductive material is less than the heat generated within the second portion of the electrically conductive material.
Patent CA-2738877-A1 (CA)
Inventor: MOLLER CLAUS SCHMIDT
IPC: A61M5/315
Filed: 2009-10-21
Abstract: The present invention relates to a dial-down mechanism for an injection device comprising a torsion spring for assisting injection of a dose of medicament from the injection device, the dial-down mechanism comprising a ratchet arm (21) engaging a ring element (10) and a reset element (30) which acts on a knob located on the periphery of the ratchet arm (21) to move the ratchet arm (21) out of engagement with the ring element (10) in order to allow the set dose to be reduced.
Patent CA-2744150-A1 (CA)
Title: Nouvelle forme d'administration de complexes de proteines osteogeniques
Inventor: SOULA GERARD
IPC: A61L24/00
Filed: 2009-11-19
Abstract: L'invention concerne des compositions ostéogéniques composées d'un coprécipitat qui contient au moins un sel insoluble de calcium et au moins un complexe entre une protéine ostéogénique et un polysaccharide, ledit coprécipitat étant sous forme divisée, elle concerne également les kits permettant la mise en uvre de l'invention. Elle concerne également le procédé de préparation du coprécipitat, sous forme divisée, contenant au moins un sel insoluble de calcium et au moins un complexe entre une protéine ostéogénique et un polysaccharide. L'invention concerne également les formulations, les produits pharmaceutiques et les dispositifs médicaux comprenant ledit coprécipitat.
Patent CA-2744354-A1 (CA)
Title: Method for production of ph stable enveloped viruses
Inventor: ROMANOVA JULIA
IPC: A61K39/145
Filed: 2009-11-25
Abstract: The present invention provides a method for producing pH-stable enveloped viruses wherein said viruses are used for infection of host cells under low pH conditions and for incubation with cell culture cells under conditions of low pH, as well as influenza viruses obtainable by this method which exhibit a high growth rate in cell culture, increased pH and temperature stability and which have human receptor specificity.
Patent CA-2745198-A1 (CA)
Inventor: KYLLINGSTAD AAGE
IPC: E21B44/00
Filed: 2008-12-02
Abstract: A method of damping stick-slip oscillations in a drill string, which method comprises the steps of: (a) damping said stick-slip oscillations using a drilling mechanism at the top of said drill string; and (b) controlling the speed of rotation of said drilling mechanism using a PI controller; characterised by the step of (c) tuning said PI controller so that said drilling mechanism absorbs most torsional energy from said drill string at a frequency that is at or near a frequency of said stick-slip oscillations.
Patent CA-2745713-A1 (CA)
Title: Combined dissecting, cauterizing, and stapling device
Inventor: MOLLENAUER KENNETH
IPC: A61B18/04
Filed: 2003-01-02
Abstract: A medical device (1) for simultaneously cutting tissue with a heating element (16), cauterizing the tissue with sealing elements (14, 15), and stapling the tissue together. The heating elements comprise bipolar RF electrodes.
Patent CA-2748962-A1 (CA)
Inventor: SCHULTZ JEFFREY W
IPC: A61M25/00
Filed: 2011-08-15
Abstract: A mapping and ablation catheter has contact force sensing capabilities at a distal end. In one embodiment, the catheter includes a catheter body, a deflectable section, and a tip distal tip section which has a tip electrode with a thin-film pressure sensor that is adapted to detect a force vector applied to the tip electrode. The thin-film pressure sensor includes two opposing flexible and thin support members containing a pressure-sensitive material therebetween whose resistivity changes as a result of pressure and is detected by trace electrode intersections supported on interfacing surfaces of the flexible and thin support members. Used with a stop member having a conforming shape against which the thin-film pressure sensor abuts when a force vector is applied to the tip electrode, the pressure sensor can have a 2-D, radially-symmetrical shape, e.g., a disc or ring configuration, or a 3-D, radially-symmetrical shape, e.g., a conical configuration.
Patent CA-2749161-A1 (CA)
Inventor: SANDERS JOHN LARRY
IPC: C09D7/61
Filed: 2010-01-07
Abstract: Improved agriculturally useful products are provided, including solid materials such as nitrogenous fertilizers (e.g., urea), together with a polycarboxylated polymer selected from the group consisting of a salts of copolymers containing individual quantities of maleic and itaconic moieties. The polymer composition also includes from about 10-60% by weight of an organic drying agent such as a lower alcohol which enhances the quick drying properties thereof. The compositions may also include an amount of boron, and bimodal vinylic polymer made up of quantities of high and low molecular weight (MW) vinylic polymers such as PVA.
Patent CA-2750349-A1 (CA)
Title: Dispenser for length material
Inventor: FATHI HACENE
IPC: B65H35/00
Filed: 2010-02-03
Abstract: A dispenser (1) for length material (2) comprises a first resiliency biased locking roller (10) and a second locking roller (30) defining a nip (32) therebetween for the passage of length material (2) to be dispensed, the second roller (30) being carried on a frame (22) which upon appropriate movement causes the second roller (30) to move into a locking position in relation to the first locking roller (10) to clamp the length material (2) to prevent unreeling or return of the free end (34) thereto once appropriate cutting of a portion of the length material (2) has been effected.
Patent CA-2752045-A1 (CA)
Inventor: BIFFI GIANCARLO
IPC: A61P11/00
Filed: 2010-03-03
Abstract: The invention concerns a new process for the preparation of bosentan or bosentan monohydrate by reaction of compound of Formula II with ethylene glycol in the presence of potassium bases and the potassium salt of bosentan.
Patent CA-2753074-A1 (CA)
Title: Process, device and system for mapping transformers to meters and locating non-technical line losses
Inventor: CONANT ROB
IPC: G08C15/06
Filed: 2010-03-11
Abstract: A process, device and system for mapping usage data from a plurality of utility usage nodes, such as electricity usage meters, to one or more utility distribution nodes, such as a transformer, in which utility usage data collected at a collection device from the plurality of utility usage nodes at predetermined intervals is received, and utility distribution data collected at the collection device from the utility distribution node at the predetermined intervals is likewise received. Aggregate usage data from one or more of the plurality of utility usage nodes is compared to distribution data from the utility distribution node during one or more of the same predetermined intervals to determine, using a computer, which of the plurality of utility usage nodes is connected to the utility distribution node
Patent CA-2753357-A1 (CA)
Inventor: ALEXIS MARK
IPC: G06K17/00
Filed: 2010-01-26
Abstract: A system and method for programming a hard tag, the hard tag including a programmable RFID element, the system comprising a platform defining at least one hard tag locating area; a feeder for feeding the hard tag into one of the at least one hard tag locating areas; an antenna positioned at a hard tag programming area, each of the at least one hard tag locating areas being positionable within the hard tag programming area; and a RFID processor causing the hard tag to be programmed by the antenna when the hard tag is positioned within the hard tag programming area.
Patent CA-2754266-A1 (CA)
Inventor: SHARMA MONIKA
IPC: A61K39/395
Filed: 2010-03-08
Abstract: The present invention provides stable liquid formulations comprising chimeric and humanized versions of anti-CD  19 mouse monoclonal antibodies that may mediate ADCC, CDC, and/or apoptosis for the treatment of B cell diseases and disor-ders.
Patent CA-2756585-A1 (CA)
Inventor: ORBAN JACQUES
IPC: E21B7/20
Filed: 2004-06-07
Abstract: A drilling tool that has a flexible shaft so as to be able to make short radius curves while still being able to transmit torque and axial loads. The drilling tool includes a drill shaft for transmitting axial load, comprising a series of coaxial ring members connected together such that adjacent ring members are flexible in an axial plane relative to each other; each ring member being connected to an adjacent ring member by connecting member arranged to transmit torque therebetween; and axial supports extend between adjacent ring members so as to transmit axial loads therebetween.
Patent CA-2756912-A1 (CA)
Title: Methods and systems for augmented navigation
Inventor: ALTAMURA FRANCESCO
IPC: G06F3/048
Filed: 2011-11-02
Abstract: A navigation device is described that includes a processing device, a memory communicatively coupled to the processing device, the memory including a database of cartographic navigation map data, a first sensor operable to provide location data to the processing device, a display operatively coupled to the processing device, and an image acquisition device operatively coupled to the processing device. The processing device is programmed to, when in a first mode of operation, to cause the display to display a portion of the cartographic navigation map data, the displayed portion based on the location data received by the processing device. The processing device is further configured, when in a second mode of operation, to cause the display to display an image acquired by the image acquisition device, the image overlaid by one or more symbols indicative of one or more points of interest within the database of cartographic navigation map data, the one or more symbols correlated to the acquired image based on the location data received by the processing device.
Patent CA-2757053-A1 (CA)
Title: Liquid dispensing system
Inventor: ENGELEN WIM
IPC: B05B9/08
Filed: 2010-03-29
Abstract: The current invention relates to a dispenser for liquid prod-ucts comprising a removable liquid holding reservoir, an essentially rigid chamber (20,120) for holding liquid under pressure and comprising a spring (22,122) and a piston (24,124) to place liquid injected into said chamber (20,120) under pressure, a pump arrangement 930,130) for pumping liquid from the liquid holding reservoir into the said chamber (20,120) for holding liquid under pressure, the pump (30,130) being con-nected to the chamber (20,120) through a one-way valve (32,132) prevent-ing liquid to flow from the chamber (20,120) back into the pump arrange-ment (30,130), the chamber (20,120) being connected to a spray nozzle (40,140) through a valve (42,142) controllable by the user for spraying said liquid.
Patent CA-2757416-A1 (CA)
Title: A wave choke system for a door of a microwave oven
Inventor: ZBAT ABDEL-ILAH
IPC: H05B6/76
Filed: 2010-03-26
Abstract: The present invention relates to a wave choke system for a door of a microwave oven. The wave choke system comprises at least one wave trap (10) formed as an elongated channel and bordered by four channel walls (22, 24, 32, 34) made of one or more conductive materials and by at least one gap (28). The wave trap (10) is provided for extending at least partially along a door frame and/or along a cavity frame (12). The wave trap (10) comprises at least two adjoining wave choke recesses (14, 16) for a .lambda./4 transformation parallel to each other and parallel to the wave trap (10). Two neighbouring wave choke recesses (14, 16) are separated by an elongated wave barrier (18) made of one or more conductive materials. The height of the wave barrier (18) is lower than the height of the wave trap (10).