baber/WOPTO huggingface dataset:
Patent CA-2509493-A1 (CA)
Title: Aggregation of distributed generation resources
Inventor: HEALY TIMOTHY G
IPC: G06Q10/06
Filed: 2003-12-08
Abstract: A method and system are associated with distributed generation of electric power. Power demand data of at least one electric power consumer is monitored over time. Power supply data of a regional power distribution system is also monitored over time. The power demand data and the power supply data are analyzed to coordinate control of at least one distributed generation system associated with the electric power consumer.
Patent CA-2509535-A1 (CA)
Inventor: ARTMANN KONRAD
IPC: B25D17/22
Filed: 2005-06-06
Abstract: A power tool (1) having a striking means (5), by which a percussive tool (2) that can be driven at least partially along an axis (A) struck directly and having a flushing bore (4) extending at least partially longitudinally through a tool shank (3), and having a flushing head (6) having a radially inwardly open transverse bore hole (8) connected in a flow-through fashion with a fluid channel (7). The flushing head (6) has at least one hollow cylindrical sleeve-like guide surface (9), which is fitted for an insertion end (10) of the striking tool (2). The striking means (5) sealed by a seal (11a, 11b) is cup-like. The striking means (5) is moveably guided and made fluid tight by the seal (11a, 11b) to embrace the machine-side part of the insertion end (10) having the machine-side open flushing bore (4).
Patent CA-2512978-A1 (CA)
Title: Manually controlled replacement solenoid for hydraulic valves
Inventor: DELANEY PATRICK M
IPC: H01F7/06
Filed: 2005-07-22
Abstract: Solenoid controlled hydraulic valves in sealed hydraulic circuits are provided with backup actuation without compromise of the hydraulic circuit by provision of an auxiliary, quick fitting solenoid coil case which incorporates manual switches and which may be attached directly to a battery for energization.
Patent CA-2516248-A1 (CA)
Title: A separator
Inventor: FARAM MICHAEL GUY
IPC: B01D35/02
Filed: 2005-08-18
Abstract: A separator comprises a gully chamber 2 having inlet and outlet ducts 10, 12.  Inlet and outlet housings 20, 22 are disposed within the separator and are connected by a bypass duct 24 which extends around the wall of the chamber 2. Flow enters the chamber through an inlet which is oriented to create a circulating flow. Flow exits from the chamber through an outlet opening provided in the outlet housing 22. The outlet opening is oriented in the direction of the circulating flow so that liquid has to reverse from that flow to pass through the outlet opening. The inlet and outlet housings 20, 22 are made from identical mouldings in which appropriate openings are formed.  The bypass duct can be cut to length to position the inlet and outlet housings 20, opposite existing inlet and outlet ducts 10, 12.
Patent CA-2524208-A1 (CA)
Title: Rotor blade of a wind energy facility
Inventor: WOBBEN ALOYS
IPC: F03D1/06
Filed: 2004-03-29
Abstract: The invention relates to a rotor blade of a wind energy facility and to a wind energy facility. The invention aims at providing a rotor blade with a blade profile or a wind energy facility, which has an improved efficiency. To achieve this, several solutions are possible: rotor blade of a wind energy facility, wherein the rotor blade has a position of maximum thickness of approximately 15 % to 40 %, preferably from approximately 23 % to 28 %; the biggest thickness of the profile is approximately 20 % to 45 %, preferably from about 32 % to 36 %; the rotor blade has a two part configuration in the root area; a part of a rotor blade is configured in the outer side of the hub lining; the ratio between the profile depth of a rotor blade and the diameter of the rotor is approximately from 0.04 to 0.1 and the ratio between the depth of the profile of a rotor blade and the diameter of the spinner is between 0.5 and 1.
Patent CA-2524715-A1 (CA)
Title: Model predictive controller for coordinated cross direction and machine direction control
Inventor: HE PENGLING
IPC: G06F19/00
Filed: 2004-05-05
Abstract: A process for coordinated control of machine direction MD and cross direction CD actuators in a sheetmaking machine for manufacturing a sheet of material is disclosed. The process involves measuring a plurality of sheet properties at regular intervals to collect sheet measurement data. The sheet measurement data i s manipulated to establish a plurality of sheet property measurement arrays, which are then mapped to a common resolution. The common resolution sheet property measurement arrays are concatenated into one larger one-dimensional common resolution measurement array. The common resolution measurement array and an array of past changes in actuator set point are used as inputs to a paper machine process model state observer to generate the estimated current internal state of the sheet manufacturing process. A  plurality of future sheet property target arrays are concatenated into one target array. The array of the estimated current internal state of the web manufacturing process and the paper machine process model are employed to generate an array of future predictions of sheet properties. The array of future predictions of sheet properties, the target array, object function weights, the last actuator set points, and hard constraints are inputted into an object function which is solved to yield optimal changes in the actuator set points for coordinated MD and CD control of the sheet making process.
Patent CA-2526554-A1 (CA)
Title: Rail road freight car
Inventor: FORBES JAMES W
IPC: B61D17/08
Filed: 2005-11-10
Abstract: A rail road freight car may have a body for carrying lading. The body may be a gondola car body. The car body may include a decking or floor structure, and may include longitudinally extending side beams bordering the floor structure. The connection of the side beams to the floor structure may be may without the use of a dedicated side sill. The car body structure may include cross-bearers and side beam stiffeners that are joined together by structural knees. The car body may also include clean out ports to facilitate cleaning of the lading receptacle.
Patent CA-2528383-A1 (CA)
Title: Inactivators and bivalent inhibitors of glyoxalase i and methods of inhibiting tumor growth
Inventor: CREIGHTON DONALD J
IPC: C07K5/08
Filed: 2004-05-28
Abstract: Compounds comprising two human GlxI inhibitors covalently linked via a chemical linker are provided, wherein each of said two human GlxI inhibitors, which may be the same or different, is an S-substituted glutathione or an S-substituted glutathione prodrug, wherein said GlxI inhibitors each have a .gamma.-glutamyl amino group, wherein said chemical linker is covalently bound to each GlxI inhibitor via said .gamma.-glutamyl amino group, and wherein said chemical linker has a length of at least 50 Angstroms. Monovalent irreversible inactivators of human GlxI are also provided. An antineoplastic composition is provided, which comprises a compound described above and a pharmaceutically acceptable carrier.In vitro and in vivo methods of preventing or inhibiting the growth and proliferation of neoplastic cells and/or tumors are also provided.
Patent CA-2529304-A1 (CA)
Title: Non-invasive intravascular thrombolysis using modified ultrasound techniques
Inventor: UNGER EVAN C
IPC: A61K33/00
Filed: 2004-06-10
Abstract: A non-invasive method for disrupting a blood clot within the vasculature of a patient using new ultrasound techniques is provided. Lipid vesicles containing a gas or gaseous precursor are administered intravascularly to the patient and ultrasound having a power greater than about 0.5 Watts/cm2 to about 20 Watts/cm2 for about 10% to about 80% of the duty cycle is applied to the patient for a period of time sufficient to induce rupture of the vesicles adjacent to the site of the blood clot, thereby disrupting the blood clot.  Administration of thrombolytic biological agents is not required. Optionally, progress of clot disruption can be monitored using magnetic resonance imaging.
Patent CA-2529642-A1 (CA)
Title: Door security device for use in security systems
Inventor: ESKILDSEN KENNETH G
IPC: G08B13/22
Filed: 2004-06-10
Abstract: A door entry security device (10) used in a security system (2) including a control panel (4), the door security device (10) in a housing suitable for mounting within a recess of a doorjamb or door of a premises. In the housing is a lock position detecting switch (20), adapted to detect the position of a lock mounted on a door as being either locked or unlocked, a door position detecting switch (22) adapted to detect the position of the door as being either open or closed, and processing circuitry (24) adapted to generate a security system disarm signal when (1) the position of the lock has transitioned from a locked state to an unlocked state, (2) the door is closed at the time that a predefined time period has elapsed since the position of the lock transitions from a locked state to an unlocked state, and (3) the door has been opened after that predefined time period has elapsed. The door entry device (10) also has a data transmitter (26) for sending the security system disarm signal to the control panel (4). An alarm signal is generated and transmitted to the control panel when the door is open at the time that the predefined time period has elapsed since the lock has transitioned to an unlocked state. The control panel (4) prevents the security system from being disarmed when an alarm signal is received unless a user code is entered into the security system.
Patent CA-2534065-A1 (CA)
Title: Dihydropyrrole derivatives as mitotic kinesin inhibitors
Inventor: GARBACCIO ROBERT M
IPC: C07D413/14
Filed: 2004-08-11
Abstract: The present invention relates to dihydropyrrole compounds of Formula (I) that are useful for treating cellular proliferative diseases, for treating disorders associated with KSP kinesin activity, and for inhibiting KSP  kinesin. The invention is also related to compositions which comprise these compounds, and methods of using them to treat cancer in mammals.
Patent CA-2536725-A1 (CA)
Inventor: HOOPER MURRAY
IPC: H04M3/22
Filed: 2006-02-16
Abstract: Systems and methods for call measurement services. The system includes a routing system, a client database, and a call block database. The routing system is configured to receiving an incoming call containing incoming call data which may include an original dialed number and a caller identifier. The client database stores at least one published number and at least one termination number, wherein each termination number corresponds to at least one published number. The call block database stores at least one blocked number. The routing system is operatively coupled to the client database and to the call block database and wherein the routing system is configured to route the incoming call to one of the termination numbers. Blocked numbers may be added to the call block database when telemarketing calling patterns are detected.
Patent CA-2537351-A1 (CA)
Title: High stability polytetrafluoroethylene dispersions and method for obtaining same
Inventor: DEMONDE WES
IPC: C08K3/00
Filed: 2004-09-22
Abstract: A process for stabilizing aqueous dispersions of polytetrafluoroethylene (PTFE) or co- and terpolymers of PTFE by adding a macromolecular species directly to the aqueous dispersion. Surprisingly, it has been observed that after the macromolecular species has been added to the dispersion of PTFE or co- and terpolymers of PTFE, the dispersions are very stable, do not readily coagulate, and remain stable even when subjected to freeze/melt cycles. The amount of macromolecular species which may be added may vary from about 0. 1 wt. % to about 20.0 wt. %, for example, and suitable macromolecular species include polyacrylic acid (PAA), polyvinylalcohol (PVOH), polyethyleneimies (PEI), and polyethylene glycol (PEG), and others. The present method is particularly effective for stabilizing commercially available ~unstabilized~  aqueous dispersions of PTFE or co- and terpolymers of PTFE which do not include a surfactant or are substantially free of surfactant.
Patent CA-2537539-A1 (CA)
Inventor: BERSON WILLIAM
IPC: G10L21/00
Filed: 2006-02-22
Abstract: Methods and apparatus for recreating audio signals to sound as though the signals had been recorded in a different acoustic environment is provided. The methods and apparatus may include one or more inputs that receive an audio signal and an input that receives a selected acoustic environment signal, as well as processing circuitry that produces one or more output signals representative of the audio signal being played in the selected acoustic environment. The input, output and characterization signals may be processed and recorded to storage media, either individually or together. The circuitry may interface with other technology and circuitry or may be a complete stand-alone system.
Patent CA-2537550-A1 (CA)
Title: Hydrogel processing
Inventor: ADAMS JONATHAN PATRICK
IPC: B29C71/00
Filed: 2006-02-21
Abstract: Disclosed are methods and apparatus for hydrating ophthalmic lenses and leaching excess materials from the ophthalmic lenses. The methods include the steps of exposing contact lenses with a hydration solution comprising about 30 to 70 percent isopropyl alcohol and water. In some embodiments, the hydration solution is maintained at an elevated temperature. Exposure to a first hydration solution causes the ophthalmic lenses to swell to a size larger than their functional size, and exposure to a second ophthalmic solution causes the lenses to shrink back to a functional size.
Patent CA-2537677-A1 (CA)
Inventor: MELAIYE ABDULKAREEM
IPC: A61P31/00
Filed: 2004-09-07
Abstract: A method for inhibiting microbial growth comprises administering an effective amount of a silver complex of a N-heterocyclic amine. A method for treating cancer cells or a method for imaging one or more tissues of a patient includes administering an effective amount of a complex of a N-heterocyclic amine and a radioactive metal. N-heterocyclic carbenes of the present invention may be represented by formula (I) wherein Z is a heterocyclic group, and R1 and R2 are, independently or in combination, hydrogen or a C1-C12 organic group selected from the group consisting of alkyl, cycloalkyl, alkenyl, cycloalkenyl, alkynyl, aryl, arylalkyl, alkylaryl, heterocyclic, and alkoxy groups and substituted derivatives thereof.
Patent CA-2538948-A1 (CA)
Title: Method and system for conducting a transaction using recognized text
Inventor: MARGGRAFF JAMES
IPC: G06F3/042
Filed: 2006-03-28
Abstract: Embodiments of the present invention recite a method and system for conducting a transaction using recognized text. In one embodiment, an electronic interactive pen device recognizes a text string written on a writable surface. A function of the electronic interactive pen device is then automatically accessed. In response to accessing the function, a transaction process is initiated.
Patent CA-2539142-A1 (CA)
Title: A package for storing goods in a preservative state provided with a temperature indicator and a method for making such packages
Inventor: NYGARDH MATS
IPC: G01K11/06
Filed: 2004-09-14
Abstract: In a first aspect, the invention relates to a package (1) for storing goods in a preservative state in which the temperature must not pass a set limit value, the package comprising, on one hand, a bar-code (2), which in the usage state of the package is applied in a surface field (4) reserved for the same, in which field extraneous prints must not be present, and on the other hand a temperature indicator (3), the optical properties of which are variable, when the temperature passes said limit value. According to the invention, the temperature indicator (3) at least partially overlaps said surface field (4), and one or more of the bars in the bar-code (2) being applied on top of the temperature indicator. In a second aspect, the invention also relates to a method for making such packages.
Patent CA-2540618-A1 (CA)
Title: Cross-linked cellulose fibers and method of making same
Inventor: MURGUIA TINA R
IPC: D21C9/00
Filed: 2004-09-30
Abstract: The invention provides a method for preparing cross-linked cellulosic fibers.  A sheet of cellulosic fibers treated with a caustic solution under non-mercerizing conditions is cross-linked with a solution containing polymeric polycarboxylic acid cross-linking agents. The treated cellulosic fibrous material is dried and cured in sheet form to promote intrafiber cross-linking.  Cross-linked fiber products of this method, which is economic, that possess good absorption and wet resiliency properties are also disclosed.
Patent CA-2540670-A1 (CA)
Inventor: TANIKAWA SEIICHI
IPC: A61K9/00
Filed: 2004-10-01
Abstract: A drug containing from about one to five equivalents of a basic metal ion supplied from a metal salt of a weak acid or a metal hydroxide per equivalent of (2R)-2-propyloctaonic acid or its salt, which is useful in treating neurodegenerative diseases, optionally together with other additives. The above-described rug is a high-concentration drug which has a pH value suitable for intravenous administration, is highly tolerant to pH changes and remains transparent after diluted to prepare an infusion, thereby enabling the preparation of an injection and so on with the use of an arbitrary solvent and/or a diluting fluid.
Patent CA-2544917-A1 (CA)
Title: Window rescue locator and method
Inventor: MERTEN DAVID M
IPC: G09F3/10
Filed: 2006-04-26
Abstract: A rescue locator and related methods are disclosed.
Patent CA-2546256-A1 (CA)
Inventor: IHRIG GLENN E JR
IPC: B32B3/24
Filed: 2004-11-03
Abstract: A flexible carrier (30) for carrying a plurality of beverage containers includes a plurality of container holders (25), each having a portion with higher energy treatment (26) and a portion with lower energy treatment (24).  The energy treatment is corona or plasma treatment. The portions with higher energy treatment (26) provide better carrier-to ~container friction. By varying the level of energy treatment and the relative size of the portions being treated, the amount of overall friction between the flexible carrier (30) and the containers can be controlled.
Patent CA-2546311-A1 (CA)
Title: Method for reducing power consumption in a multi- mode device
Inventor: BURKE JOHN M
IPC: H04B1/69
Filed: 2004-11-24
Abstract: Method for reducing power consumption in a multimode device is disclosed. The multimode device includes a COMM1 component and a COMM2 component. In one aspect, a COMM1 component may be a UWB component and a COMM2 component may be a CDMA component. According to a disclosed embodiment, the time for a next scheduled COMM1 wakeup process to be performed by a COMM1 module is established. Thereafter, if the next COMM1 wakeup process is scheduled to be performed before the next COMM2 wakeup process, a COMM2 wakeup process is synchronized to be performed by a COMM2 module at the same time as the next COMM1 wakeup process. Following, when the time arrives for the COMM1 module to perform the next COMM1 wakeup process, the COMM2 module also performs the COMM2 wakeup process.
Patent CA-2547970-A1 (CA)
Inventor: STOVER RONNIE
IPC: E21B43/26
Filed: 2006-05-25
Abstract: A technique is provided to facilitate a well related procedure involving perforation and fracturing processes. A crane is used to lower fracturing equipment into a wellbore. Additionally, a wireline winch is mounted on the crane to facilitate a perforation process. The wireline winch uses a conductive wireline that may be run into the wellbore to enable the firing of a perforating gun.
Patent CA-2549072-A1 (CA)
Inventor: REDSHAW SALLY
IPC: C07D281/00
Filed: 2004-12-09
Abstract: The present invention relates to novel hydroxyethylamine compounds having Asp2 (.beta.-secretase, BACE1 or Memapsin) inhibitory activity of formula (I), processes for their preparation, to compositions containing them and to their use in the treatment of diseases characterised by elevated .beta.-amyloid levels or .beta.-amyloid deposits, particularly Alzheimer's disease. Formula (I) wherein, inter alia, A-B represents -NR5-SO2- or -NR5-CO-; R5 represents hydrogen, C1-6alkyl, C3-6 alkenyl, C3-6 alkynyl, C3-10 cycloalkyl, -C0-6 alkylaryl, -C0-6 alkyl-heteroaryl, -C0-6 alkyl-heterocyclyl, -C3-10 cycloalkyl-aryl or -C3-10 cycloalkyl-heteroaryl; -W- represents -CH2-, -(CH2)2-, -(CH2)3-, -C(H)=C(H)- or -CH2-C(H)=C(H)-; X-Y-Z represents -C=CR8-NR9-;
Patent CA-2551212-A1 (CA)
Inventor: NECKELS NATHAN
IPC: E06B5/00
Filed: 2006-06-29
Abstract: A door assembly is disclosed for installation in a portable shelter with an arched vestibule. The door assembly comprises: an upper door support member, a lower door support member, a door in a frame secured to the upper and lower door support members, and a partition covering areas of an opening between the shelter and vestibule on each side of the door and above the upper door support member.  The upper door support member is secured to a shelter frame below an arched horizontal member thereof across the opening between the shelter and the vestibule, and the lower door support member is secured to the shelter frame across the bottom of the opening. The door assembly may be supplied as a kit for retrofitting the portable shelter with the arched vestibule to include the door.
Patent CA-2551510-A1 (CA)
Inventor: WADHWA MANPREET
IPC: A61K47/00
Filed: 2004-12-13
Abstract: The present invention is directed to stable liquid growth hormone formulatio ns that remain stable after physical agitation, and after exposure to one or mo re freeze-thaw events. Formulations of the present invention can be stored long term at a variety of temperatures, even frozen. In the present invention, a combination of buffer and stabilizing agents, including a non-ionic surfacta nt (e.g., polysorbate 20), a polymer stabilizer (e.g., polyethylene glycol), an d other optional stabilizers combine to provide unexpected stability to aqueou s formulations of a growth hormone (e.g., human growth hormone).
Patent CA-2552726-A1 (CA)
Title: Cathepsin cysteine protease inhibitors
Inventor: THERIEN MICHEL
IPC: A61K31/4433
Filed: 2005-01-06
Abstract: The present invention relates to a novel class of compounds mainly, leucinamide-amino-carboxylate derivatives of formula (I) wherein Y is CR1R2, O, S, -SO2, C=0 or NR9; Z is CR1R2, O, S, -SO2, C=O or NR9 and each G is independently a CR1CR2. Said compounds are cathepsin cysteine protease inhibitors, including but not limited to, inhibitors of cathepsin K, L, S and B and to pharmaceutical compositions thereof. These compounds are useful for treating and preventing cathepsin dependent conditions in which inhibition of bone resorption is indicated, such as osteoporosis.
Patent CA-2554224-A1 (CA)
Title: An endoluminal surgical delivery system
Inventor: KEEBLE DUNCAN
IPC: A61F2/958
Filed: 2005-02-09
Abstract: A system (1) for delivering a staple (9) to the locus of an artery (2) comprises a delivery conduit (5) for inserting into the lumen of an artery through which conduit a staple can be delivered to the focus, and an elongate element (6) such as a catheter for a balloon (7) for translating axial advancement of the delivery conduit through the artery into movement of the distal end of the delivery conduit away from the longitudinal axis of the artery and towards the artery wall.
Patent CA-2555337-A1 (CA)
Inventor: RANZONI FRANCESCO
IPC: A47J27/62
Filed: 2004-03-12
Abstract: A device for heating liquids (10), particularly milk, comprising a container (12) for the liquid to be heated operatively associated with heating means.  The latter comprise a heating element (18) delivering variable power over time as a function of the temperature reached by the liquid. Particularly, the heating element (18) is suitable to reduce the power supplied with the increasing temperature of the liquid and is positioned so as to heat the bottom (14) of said container (12).