baber/WOPTO huggingface dataset:
Patent CA-2713204-A1 (CA)
Title: Fiber reinforced core panel
Inventor: BRANDON ANTHONY S
IPC: E04B2/32
Filed: 2009-02-06
Abstract: A fiber reinforced core panel having a first side and an opposing second side. The core panel contains a series of adjacent low density strips having at least three faces. The major face of each strip is disposed within the first or second side of the core panel and the major face of each strip is disposed within an opposite face of the core panel than the major face of the adjacent strips. The core panel also contains a continuous fibrous reinforcement sheet which is threaded through the low density strips such that the fibrous reinforcement sheet is disposed between adjacent strips and adjacent to the major faces of the low density strips. The reinforcement sheet forms at least about sixty five percent of the surface area of the first side and at least about sixty five percent of the surface area of the second side of the core panel.
Patent CA-2714244-A1 (CA)
Inventor: RYAN GREGORY GEORGE
IPC: A63C5/03
Filed: 2010-09-09
Abstract: A snowskate, comprising: an upper deck having a first tip at one end of the snowskate, the upper deck having an upper surface for supporting a user while riding the snowskate; a lower deck having a second tip at the one end, the lower deck having a lower surface for contacting snow upon which the snowskate is ridden by the user; and, one or more trucks for mounting the upper deck above the lower deck; wherein the second tip extends above the first tip at the one end to thereby reduce the snow from gathering between the upper and lower decks when the snowskate is ridden in the direction of the one end.
Patent CA-2716496-A1 (CA)
Inventor: RIVAS PHILLIP A
IPC: G06Q50/00
Filed: 2009-01-28
Abstract: Computing devices, computer-readable media, and methods are provided for facilitating community based targeted advertising. A message is received from a first user. At least one intended recipient of the message is determined. Additionally, at least one preferred active communication channel associated with the at least one intended recipient is determined. Supplemental information is selected based on one or more attributes associated with the at least one intended recipient.  The message is combined with at least a portion of the supplemental information to create an enriched message. At least a portion of the enriched message is then communicated to the at least one intended recipient using the selected preferred communication channel or channels.
Patent CA-2717531-A1 (CA)
Inventor: SZYNKARCZUK JAREK
IPC: F24D18/00
Filed: 2010-10-13
Abstract: The present invention relates to a circulating fan adapted for use with explosion-proof catalytic heaters in hazardous environments. The fan operates on electrical energy supplied by a thermal electric generator (TEG) device located between a heat harvester plate, which captures thermal energy from the catalytic heater, and a heat sink located above the catalytic heater. An angled flange of the heat harvester plate extends over the face of the catalytic heater by less than 20% of the surface area. The circulating fan reduces or eliminates stratification of air in cold remote service buildings to inhibit condensation and icing.
Patent CA-2718794-A1 (CA)
Inventor: HOOPER NICOLE
IPC: A24D1/02
Filed: 2009-01-28
Abstract: The present invention related to wrappers (4) for smoking material rods. More particularly, the present invention relates to wrappers for smoking material rods, wherein the wrappers comprise a single sheet having two or more plies (10, 11) and one of the plies contains adsorbent material and flavourant. The present invention also relates to a method of preparing the wrapper/ and to smoking articles (1) comprising the wrapper.
Patent CA-2719005-A1 (CA)
Inventor: JACKSON DAVID BRIAN
IPC: G06F1/00
Filed: 2008-07-24
Abstract: A system, method and computer readable medium are disclosed for reducing power consumption in clusters, grids, on-demand centers, and so forth The principles disclosed herein can reduce both direct and indirect power consumption while maintaining either full cluster performance or adequate SLA based cluster performance The method includes receiving at least one state data point regarding power consumption or temperature of at least one resource within the compute environment Using intelligent policies to control power consumption, the method implements and interfaces with power managements facilities within the cluster, grid or on-demand center to either implement policies, make dynamic changes, make predictions or actions, and so forth to reduce one or more of the direct or indirect power consumption associated with a compute environment The method can analyze current workload, future workload or both in taking energy saving actions in the environment
Patent CA-2719243-A1 (CA)
Inventor: CHOI NAM-SONG
IPC: C07C49/786
Filed: 2009-03-05
Abstract: Disclosed are a novel thiazole-containing benzophenone derivative represented by formula 1, and an isomer thereof, a pharmaceutically acceptable salt thereof, a hydrate thereof and a solvate thereof, a pharmaceutical composition comprising the derivative, a use of the derivative as therapeutic agent and a method for preparing the derivative. The benzophenone thiazole derivatives inhibit formation of microtubules and eliminate actively proliferating cells of malignant tumors to control general cell proliferation. In formula 1, R, R1 and R2 are defined as above.
Patent CA-2719361-A1 (CA)
Inventor: DAMUDE HOWARD GLENN
IPC: C12N9/00
Filed: 2009-04-03
Abstract: Multizymes (i.e., single polypeptides having at least two independent and separable enzymatic activities) are disclosed for a variety of applications beyond the synthesis of long chain polyunsaturated fatty acids.
Patent CA-2720076-A1 (CA)
Inventor: FAGLEY WALTER STONE THOMAS IV
IPC: E21B23/08
Filed: 2010-10-26
Abstract: A method and apparatus for a wellbore assembly. The wellbore assembly may comprise a conveyance member including at least one of a continuous spooled rod, a wireline, and a slickline; an accumulator system connected to the conveyance member;  and a setting tool connected to the accumulator system. The accumulator system may be configured to supply a fluid pressure to actuate the setting tool. A method of operating a wellbore tool may comprise lowering a wellbore assembly into a wellbore using a conveyance member including at least one of a continuous spooled rod, a wireline, and a slickline, wherein the wellbore assembly includes an accumulator system and a setting tool. The method may comprise actuating the accumulator system to provide a fluid pressure to the setting tool. The method may comprise actuating the setting tool using the fluid pressure.
Patent CA-2720771-A1 (CA)
Inventor: GIN DAVID
IPC: A61K31/704
Filed: 2009-04-08
Abstract: The present invention relates to triterpene glycoside saponin-derived adjuvants, syntheses thereof, intermediates thereto, and uses thereof. QS-7 is a potent immuno-adjuvant that is significantly less toxic than QS-21, a related saponin that is currently the favored adjuvant in anticancer and antiviral vaccines. Tedious isolation and purification protocols have hindered the clinical development of QS-7. A novel semi-synthetic method is provided wherein a hydrolyzed prosapogenin mixture is used to synthesize QS-7, QS-21, and related analogs, greatly facilitating access to QS-7 and QS-21 analogs for preclinical and clinical evaluation.
Patent CA-2723027-A1 (CA)
Title: Appareillage pour le redressement d'elements metalliques et/ou plastiques deformes a la suite d'une contrainte mecanique excessive
Inventor: SARRION SANCHEZ CHRISTIAN
IPC: B21D1/06
Filed: 2009-04-30
Abstract: L'invention concerne un appareillage pour le redressement d'éléments métalliques et/ou plastiques déformés à la suite d'une contrainte mécanique excessive telle que, par exemple, un choc. Il comprend au moins un élément de support (1) équipé de moyens de fixation temporaires (17 à 20) sur la structure rigide du véhicule et/ou de sa carrosserie, un élément de contre appui sur lequel peut venir se fixer un actionneur (14) éventuellement équipé d'un gabarit (16) ou analogue et une liaison mécanique réglable en position et/ou en orientation entre ledit élément de support (1) et ledit élément de contre appui, cet élément de liaison étant conçu de manière à retransmettre sur l'élément de support (1) au moins une fraction de l'effort exercé par l'actionneur (14) sur l'élément de contre appui.
Patent CA-2723287-A1 (CA)
Inventor: BRUUN LARS
IPC: B27L11/00
Filed: 2009-05-11
Abstract: The present invention relates to a method and a device for mobile handling of wood chips, comprising a mobile platform (2) on which a wood chipper (3) is provided, a chip conveyor (4) connected to the chipper, a packaging device (6) and a packaging casing (7) provided at the packaging device (6) provided in order to package chips (9) into a tubular package (8) by means of said packaging casing (7), whereby said chip conveyor (4) is in the form of a screw conveyor with a screw (41), the outfeed end of which is provided to feed chips to a compaction device (5) positioned in connection with said packaging device (6).
Patent CA-2726263-A1 (CA)
Inventor: WITMER JAMES ALAN
IPC: G01C21/32
Filed: 2008-12-04
Abstract: Embodiments of the invention include a computer readable storage medium storing instructions, a system and method for applying clothoid curve values to roadways in a geographic data information system. One embodiment is a computer readable storage medium, storing instructions executable by a processor for applying clothoid curve values to roadways in a geographic data information system, the instructions comprising: selecting database segments in the geographic data information system, wherein the database segments describe roadways; determining segment chains from the selected database segments; preparing the segment chains for transition to curvature space; transitioning to a curvature function in the curvature space, by computing heading change at points along the segment chain, resulting in a transformation of the segment chains into clothoids; smoothing the curvature function; fitting the smoothed curvature function with a more generalized form which remains within a selected tolerance of the smoothed curvature function; and storing identified segments of straight lines, transition zones, and segments of constant curvature in the geographic data information system. Cognates of this embodiment apply for the System and Method embodiments of the invention.
Patent CA-2728164-A1 (CA)
Title: Control unit for an led assembly and lighting system
Inventor: WELTEN PETRUS JOHANNES MARIA
IPC: H05B44/00
Filed: 2009-06-23
Abstract: A control unit for an LED assembly comprising a first and second LED unit, said LED units being serial connected is described. The LED assembly, in use, is powered by a switched mode power supply. The control unit being arranged to receive an input signal representing a desired output characteristic of the LED assembly, determine a first and second duty cycle for respective LED units associated with a nominal current of the switched mode power supply, for providing the desired output characteristic, determine the largest of the first and second duty cycles for respective LED units, determine a reduced current based on at least the largest of the duty cycles, adjust the first and second duty cycle for respective LED units based on the reduced current, - provide an output signal for the LED assembly and the switched mode power supply based on the adjusted first and second duty cycles and the reduced current for obtaining the desired characteristic.
Patent CA-2728298-A1 (CA)
Inventor: RALPH CHARLES
IPC: B62D17/00
Filed: 2008-07-07
Abstract: A link arm (81) for restraining lateral movement of a pivotable vehicle suspension system (1), wherein a first end (90) of the arm (81) is pivotally connected to a wheel-mounting end of the system (1) and a second end (91) of the arm (81) is pivotally mounted to a frame of the vehicle such that the arm (81) may pivot relative to the frame in unison with the wheel-mounting end and restrain lateral movement of the system (1) relative to the frame. The first end (90) has a bearing (90) through which a pivot pin (71) extends. The second end (91) has a ball and socket joint 91 (ball joint) enabling pivoting of the arm (81) relative to the frame about more than one axis.
Patent CA-2730165-A1 (CA)
Title: Automatic discovery of physical connectivity between power outlets and it equipment
Inventor: SOMASUNDARAM SIVA
IPC: H01R4/60
Filed: 2008-07-08
Abstract: The invention relates generally to the field of power management in data centers and more specifically to the automatic discovery and association of connectivity relationships between power outlets and IT equipment, and to methods of operating data centers having automatic connectivity discovery capabilities.
Patent CA-2732456-A1 (CA)
Inventor: SATCHELL DONALD PRENTICE JR
IPC: E21B43/24
Filed: 2009-08-12
Abstract: A method for the production of a CO2 rich stream for sequestration in depleted oil sand reservoirs and the production and use of a CO2 rich oxidant for in situ bitumen production from oil sand reservoirs.
Patent CA-2732998-A1 (CA)
Inventor: SABAN DANIEL M
IPC: H02K1/27
Filed: 2009-07-28
Abstract: An electric machine system includes an electric machine and a companion device. The electric machine has a stationary member and a movable member that, by interaction of magnetic fields, at least one of moves relative to the stationary member or generates electricity when moved relative to the stationary member.  One of the stationary member and the movable member includes a permanent magnet. The companion device is coupled to the electric machine to communicate mechanical movement with the movable member. In certain instances, the electric machine system has adaptations for operation of the electric machine system subsea and/or in a corrosive environment. In certain instances, a first composite sleeve resides around the moveable member. In some instances, the first sleeve includes a primarily axially-oriented outer layer and a primarily circumferentially-oriented intermediate layer beneath the outer layer. In other instances, the intermediate layer of the first sleeve includes a plurality of discrete, non-overlapping circumferential bands of composite material. In some instances, a portion of the first sleeve can have a coefficient of thermal expansion that is substantially equal to the aggregate coefficient of thermal expansion of the moveable member. In certain instances, a second sleeve can be formed from a metal tape wrapped over the first sleeve.
Patent CA-2739587-A1 (CA)
Inventor: MOORE BARRY
IPC: G01N9/32
Filed: 2011-05-04
Abstract: A method and apparatus for determining the specific gravity of a monophasic or polyphasic fluid flowing in a conduit. The apparatus employs a square wave shaped tube known for its effectiveness in differential pressure measurements. The apparatus is configured such that the differential pressure is measured in crosswise manner Pressure taps comprising high and low pressure taps for a respective pressure sensing device are associated with a different leg. The apparatus has also been found to be effective for determining flow rate of the fluid in the conduit using differential pressure measurements.
Patent CA-2748042-A1 (CA)
Inventor: EGUED NELSON ALFONSO
IPC: B65D85/12
Filed: 2011-08-05
Abstract: Slow humectation can features the use of humidifying materials inside it that allow the humectation of cigars and also the restoring of dried ones, it also has a shape in it lower side used to stack them, thus making them easier to transport or storage.
Patent CA-2750485-A1 (CA)
Inventor: RIZZARDO EZIO
IPC: C07C329/12
Filed: 2010-01-22
Abstract: A method of preparing polymer, the method comprising polymerising one or more ethylenically unsaturated monomers of formula (I) [Insert formula (I)] where U  is selected from H, C1-C4 alkyl or halogen; V is halogen or of the form O-G where G is selected from -C(O)R1 and -R1, or V is of the form NGG a where G is as defined above and G a is selected from H and R1, G and G a form together with N a heterocyclic ring, or V is of the form CH2G b where G b is selected from H, R1, OH, OR1, NR1 2, PR1 2, P(O)R1 2, P(OR1)2, SR1, SOR1, and SO2R1; and where the or each R1 is independently selected from optionally substituted alkyl, optionally substituted alkenyl, optionally substituted alkynyl, optionally substituted aryl, optionally substituted heteroaryl, optionally substituted carbocyclyl, optionally substituted heterocyclyl, optionally substituted arylalkyl, optionally substituted heteroarylalkyl, optionally substituted alkylaryl, optionally substituted alkylheteroaryl, and an optionally substituted polymer chain, under the control of a RAFT agent of formula (II) or (III), where Y is a Lewis base moiety and Y* is an n-valent Lewis base moiety; X is O or NR1, R1 is as defined above or forms together with Y or Y* and N a heterocyclic ring; m is an integer >=1; n is an integer >=2; and where R* is a m-valent radical leaving group that affords R* which initiates free radical polymerisation of the one or more ethylenically unsaturated monomers of formula (I), and R is a free radical leaving group that affords R* which initiates free radical polymerisation of the one or more ethylenically unsaturated monomers of formula (I).
Patent CA-2755710-A1 (CA)
Inventor: THOMSON BRUCE
IPC: H01J49/00
Filed: 2010-03-17
Abstract: A method of processing multiple precursor ions in a tandem mass spectrometer includes generating a plurality of precursor ions with an ion source. At least some of the plurality of precursor ions is trapped in an ion trap. At least two precursor ions of interest are isolated from the plurality of precursor ions with a filtered noise field. Precursor ions of interest are sequentially ejected toward a collision cell. The sequentially ejected precursor ions of interest are fragmented in a collision cell. The massto-charge ratio spectra of the fragmented ions are then determined with a mass spectrometer.
Patent CA-2758790-A1 (CA)
Title: Open hole frac system
Inventor: RICHARD BENNETT M
IPC: E21B23/06
Filed: 2010-03-26
Abstract: A fracturing operation is done in open hole without annular space isolation.  The annular space is spanned by tele-scoping members that are located behind isolation valves. A given bank of telescoping members can be uncovered and the tele-scoping members extended to span the annular space and engage the formation in a sealing manner. Pressurized fracturing fluid can be pumped through the telescoped passages and the portion of the desired formation fractured. In a proper formation, cement-ing is not needed to maintain wellbore integrity. The telescoping members can optionally have screens. Normally, the nature of the formation is such that gravel packing is also not required. A production string can be inserted into the string with the telescoping devices and the formation portions of interest can be produced through the selectively exposed telescoping members.
Patent CA-2759934-A1 (CA)
Inventor: HAMANN KNUD
IPC: C02F1/52
Filed: 2010-04-19
Abstract: The invention relates to a device for clarifying wastewater, preferably on ships, having the following features: a tank (10) for raw water connected to a pressure vessel (16) by means of a macerator (12) and a feed pump (14); the pressure vessel (16) is connected to a source of compressed air such that the raw water in the tank is saturated with air; the pressure vessel (16) is connected by means of a line to an expansion tank (26) in which floatation tailings and clarified water are separated from each other; an expansion valve (26b) is connected in the line, and a metering pump (28) for coagulating agents is connected to the line between the expansion valve (26b) and the expansion tank (26).
Patent CA-2763126-A1 (CA)
Title: Apparatus and method for lining a pipe
Inventor: KIEST LARRY W JR
IPC: F16L55/165
Filed: 2010-05-25
Abstract: An apparatus and a method for forming a lining in a pipe is disclosed. A  pumpable material capable of curing is dispensed about an interior wall of a damaged section of pipe between an inflatable bladder and the pipe. The pumpable material is compressed between the bladder and the pipe and allowed to cure. An assembly for forming the lining in the pipe includes a feeding pump, a static mixer, a dispensing unit and a bladder. The pumpable material is preferably dispensed rearward of an in-verting face of the bladder and the dispensing unit and the bladder move substantially in sync along the interior of the pipe.
Patent CA-2763822-A1 (CA)
Title: Naphthalene carboxamide derivatives as inhibitors of protein kinase and histone deacetylase, preparation methods and uses thereof
Inventor: LU XIANPING
IPC: A61K31/438
Filed: 2010-03-05
Abstract: The naphthalene carboxamide derivatives, the preparation methods and the uses thereof. The structure is shown as the formula (I), wherein the definitions of R1, R2, R3, R4 and Z are the same to those described in the description. The compounds have the protein kinase inhibition activities and the histone deacetylase inhibition activities simultaneously, and can be used for treating diseases related to protein kinase activity abnormity or histone deacetylase activity abnormity, including inflammation, autoimmune diseases, cancer, nervous system diseases and neurodegenerative diseases, metabolic diseases, angiocardiopathy, hypersusceptibility, asthma, and diseases related to hormone.
Patent CA-2764592-A1 (CA)
Inventor: CRAIG KAREN ANNE
IPC: B23B51/00
Filed: 2012-01-18
Abstract: A segmented orbital drill includes a segmented portion with a semi-finishing cutting portion and a plurality of finishing cutting portions. The semi-finishing cutting portion and finishing cutting portions are separated by grooves formed by a front wall and a rear wall. The segmented portion allows for a fresh cutting edge (i.e., rear wall of the groove) to be revealed as the orbital drill wears in the axial direction. The segmented portion also causes less contact with the workpiece, which reduces power consumption and minimizes deflection of the orbital drill. The segmented orbital drill also includes an optional pilot at one end of the drill, and a clearance neck portion between a shank and the segmented portion.  A method of machining a workpiece using the segmented orbital drill is also disclosed.
Patent CA-2765559-A1 (CA)
Inventor: LEVY AVI
IPC: A61B1/05
Filed: 2010-06-16
Abstract: A multi-camera endoscope which includes an elongated shaft terminating with a tip section turnable by way of a bending section, wherein the tip section includes: a front-pointing camera and a discrete front illuminator associated therewith; a front fluid injector configured for cleaning at least one of said front-pointing camera and said discrete front illuminator; a side-pointing camera and a discrete side illuminator associated therewith; a side fluid injector configured for cleaning at least one of said side-pointing camera and said discrete side illuminator; a working channel configured for insertion of a surgical tool; and a pathway fluid injector for inflating and/or cleaning a body cavity into which the endoscope is inserted.