baber/WOPTO huggingface dataset:
Patent CA-2607840-A1 (CA)
Title: Wireless base station
Inventor: SANSFACON LOUIS-FRANCOIS
IPC: H04B7/26
Filed: 2007-03-06
Abstract: A wireless base station system includes a phase-locked loop (PLL) and hold-over circuit linked to multiple frequency and time reference input connectors and a Global Positioning System (GPS) module having an antenna, and an output reference control circuit linked to the PLL and hold-over circuit and multiple frequency and time output connectors. The PLL and hold-over circuit can enable synchronization on either the GPS module or the multiple frequency and time references inputs. The output reference control circuit can generate frequency and timing reference signals for external equipment. The external equipment can include one or more wireless base stations.
Patent CA-2611894-A1 (CA)
Inventor: SEATON CARL H
IPC: G06F12/0866
Filed: 2006-06-12
Abstract: A system and method to cache at least one block (214) in at least one cache (216) if the block has a popularity (215) that compares favorably to the popularity of other blocks in the cache, where the popularity of the block is determined by the reads of the block from persistent storage and reads of the block from the cache.
Patent CA-2611953-A1 (CA)
Title: Heteroaryl-substituted amides comprising a saturated linker group, and their use as pharmaceuticals
Inventor: WOHLFART PAULUS
IPC: A61K31/4439
Filed: 2006-06-14
Abstract: The present invention relates to N-alkylamides of the formula (I), in which A, Het, X, R1, R2 and R3 have the meanings indicated in the claims, which modulate the transcription of endothelial nitric oxide (NO) synthase and are valuable pharmacologically active compounds. Specifically, the compounds of the formula I upregulate the expression of the enzyme endothelial NO synthase and can be applied in conditions in which an increased expression of said enzyme or an increased NO level or the normalization of a decreased NO level is desired. The invention further relates to processes for the preparation of compounds of the formula I, to pharmaceutical compositions comprising them, and to the use of compounds of the formula I for the manufacture of a medicament for the stimulation of the expression of endothelial NO synthase or for the treatment of various diseases including cardiovascular disorders such as atherosclerosis, thrombosis, coronary artery disease, hypertension and cardiac insufficiency, for example.
Patent CA-2612657-A1 (CA)
Title: Process for producing coagulated latex particles
Inventor: UEDA TAKASHI
IPC: C08J3/12
Filed: 2006-07-12
Abstract: An object of the present invention is to provide a new granulating process which can recover desired coagulated latex particles with a significantly excellent yield, and can suppress secondary coagulation under the condition having a higher temperature than a softening point of a polymer, without deteriorating the original quality of the polymer itself. A process for producing coagulated latex particles which can suppress the secondary coagulation under the condition having the broad temperature range, without deteriorating the original quality of the polymer itself by spraying or dropping a polymer latex into a gas-phase containing an inorganic salt and/or an acid, and a dispersant in an aerosol form, and dropping or feeding the droplets of the polymer latex into an aqueous phase containing a dispersant.
Patent CA-2615268-A1 (CA)
Title: Rustol process & apparatus (chiovitti-screen-separator) for recycling asphalt based roofing materials
Inventor: CHIOVITTI DOMENICO
IPC: C10C3/00
Filed: 2008-01-07
Abstract: A process and apparatus for recycling asphalt based material(shingles&flat roof) which comprises components of asphalt,fiber,fillers&aggragates binded by the asphalt.When desired mesh size breakdown is achieved mechanically in a water medium by (shredding,pulverizing,cuttermill and water pressure jets),the resulting slurry is fed to a special vibroscreen water separator(Chiovitti) where additional water and if need air is introduced to the slurry.This will cause the less dense asphalt-fiber fraction to float on the water surface and is discharged to a dewatering filter-screen.The aggragate -asphalt fraction being denser goes through the desired mesh-size under water and is removed to a dewatering filter-screen.Thus two main products (asphalt-fiber &aggragate-asphalt with their respective finer meshes obtained through filtration) are obtained which can be used as a base for many finished end products;fuel,component source for asphalt,water-repellant-fibers,fillers,paving additives.expanding joints,recovery board etc.
Patent CA-2617199-A1 (CA)
Title: Fuel additives
Inventor: ROBERTS MARTIN
IPC: C07C67/08
Filed: 2006-08-01
Abstract: The invention provides a fuel additive compound represented by the general formula (I): wherein n is zero or an integer from 1 to 20 and in each succinic acid moiety one of R1 and R3 is a C3-C80 internal olefin moiety, and the other of R1 and R3 is hydrogen, and R2 is a linking group, preferably the residue of a polyhydroxy alcohol. Additive compositions containing such compounds have low viscosity and are useful in increasing the lubricity of middle distillate fuels.
Patent CA-2617927-A1 (CA)
Inventor: GAUNT PAUL MAXWELL TRAVIS
IPC: E04F21/22
Filed: 2005-08-05
Abstract: A tool (10) for pressing together flooring panels (12) to be fixed in place one relative to the other(s), wherein a first part (14) of the tool has a foot portion (18) for abutting against a surface (20), a second part (16) of the tool has a head portion (22) for abutting against an end one (12a) of the flooring panels, and the second part is movable relative to the first part for exerting force on the end flooring panel.
Patent CA-2618125-A1 (CA)
Title: Hydrogel proximal interphalangeal implant
Inventor: WILEY ROY C
IPC: A61L27/40
Filed: 2008-01-22
Abstract: A prosthetic for use in an interphalangeal joint including a body portion and a weave portion. The body portion may be manufactured from a hydrogel material. The body portion includes an pair of stems and an intermediate section located in between the two stems.  The intermediate section includes a recess allowing for flexing of the body portion.
Patent CA-2621657-A1 (CA)
Title: In situ occluding compositions comprising natural biodegradable polysaccharides polymerized by a redox pair
Inventor: CHUDZIK STEPHEN J
IPC: A61L24/08
Filed: 2006-09-21
Abstract: In situ formed biodegradable occlusions including natural biodegradable polysaccharides are described. The matrix is formed from a plurality of natural biodegradable polysaccharides having pendent coupling groups.
Patent CA-2624642-A1 (CA)
Inventor: CHONG GERALD B
IPC: E05B25/00
Filed: 2006-10-20
Abstract: A reset fixture for a rekeyable lock cylinder includes a housing with a central recess for receiving a cylinder body. A first opening communicating with the central recess is defined in the housing for receiving a reset tool.  A second opening communicating with the central recess is defined in the housing for receiving a bracing bar.
Patent CA-2625621-A1 (CA)
Title: Conveyor oven apparatus and method
Inventor: WIKER JOHN H
IPC: A21B1/48
Filed: 2006-06-08
Abstract: An oven according to some embodiments includes an oven chamber in which food is cooked, a heating element, a fan, a sensor for sensing the temperature of the oven chamber, a remote input device, and a controller configured to receive a signal from the remote input device and to change the fan or heating element based at least in part upon the signal received from the remote input device. In a method of operating the oven according to some embodiments, the oven enters an operating mode from an energy-savings mode responsive to receiving an signal from a remote device.
Patent CA-2627283-A1 (CA)
Title: Managing supply of a utility to a customer premises
Inventor: HUNT STEPHEN GREGORY
IPC: H02J3/00
Filed: 2007-08-31
Abstract: The invention provides a method of managing supply of a utility to a customer premises. A utility meter and a disconnect switch are installed at the customer premises. A management system remote from the customer premises is interfaced to the utility meter and disconnect switch over a data network. The method includes transmitting a termination instruction over the data network if the utility meter has not received configuration information from the management system; transmitting an initiation instruction over the data network if the utility meter has received an override switch ON command from the management system; transmitting a termination instruction over the data network on detecting tampering with the meter; and transmitting a termination instruction over the data network causing activation of the disconnect switch to terminate supply of the utility if the utility meter has received an override switch OFF command from the management system.
Patent CA-2627301-A1 (CA)
Title: Flexible aeration panel and methods of use
Inventor: IZNAGA ERNESTO JUAN
IPC: C10J1/08
Filed: 2006-10-26
Abstract: A flexible aeration panel is described, which does not include a rigid support plate. The flexible aeration panel can comprise a first perforated, flexible sheet sealed to a second non- perforated flexible sheet at their peripheral edges, thereby defining one or more cavities that are in fluid communication with at least one gas inlet. The flexible aeration panel can be configured to produce preferably evenly spaced bubbles of gas when positioned in a liquid body. Applications include, but are not limited to, aeration of wastewater, lakes, streams, water basins and the like.
Patent CA-2627378-A1 (CA)
Title: Internal olefins process
Inventor: FONG HOWARD LAM-HO
IPC: C07C2/34
Filed: 2006-10-26
Abstract: This invention provides a process for making internal olefins which comprises isomerizing a feed comprising one or more internal olefin(s) in the presence of an isomerization catalyst to produce alpha olefins and reacting said alpha olefins in the presence of a dimerization catalyst to produce internal olefins.
Patent CA-2629478-A1 (CA)
Inventor: SCHAFER BEAT W
IPC: A61K31/4025
Filed: 2006-11-13
Abstract: This invention relates to staurosporine derivatives are effective when used in combination with ionizing radiation for the delay of progression or treatment of a proliferative disease, especially a disease associated with a PAX/FKHR  translocation including a PAX3/FKHR translocation and a PAX7/FKHR  translocation, more especially a solid tumor disease such as a Sarcoma, most especially an Alveolar Rhabdomyosarcoma.
Patent CA-2630204-A1 (CA)
Inventor: IM DO SUN
IPC: E01C11/16
Filed: 2006-11-16
Abstract: A joint stabilizing apparatus having an expandable cylindrical housing is inserted into a circular hole drilled at a "loose joint" of a concrete slab that is to be stabilized against relative vertical displacement between adjacent slab sections. The hole is drilled downward into the concrete, centered on the plane of a lateral opening/joint in the concrete slab. The expandable housing comprises two rigid semi-circular housing halves, and the assembly is oriented inside of the circular hole such that the two housing halves are on opposite sides of the centerline of the lateral opening/joint.  The housing halves are pushed apart by turning of a threaded bolt inside of the housing. Turning of the bolt causes two bilaterally symmetric wedge blocks to draw towards each other, and pressing the bearing surfaces of the wedge blocks against inclined surfaces inside of the respective housing halves. As the housing halves are pushed apart, the outside surfaces of the expandable housing engage the walls of the drilled hole and apply opposing horizontal compressive forces to the slab sections. Friction between the expandable housing and the concrete slab sections prevent the slab sections from vertically moving relative to each other. In other embodiments of the invention, the joint stabilizing apparatus is used to prevent relative motion between non-horizontal construction members, and between four adjacent slab sections separated by intersecting loose joints.
Patent CA-2631489-A1 (CA)
Inventor: BUCK ROBERT L
IPC: A61K33/24
Filed: 2006-12-14
Abstract: The present invention is directed to methods for applying bovine foot and hoof treatment compositions having two or more specific and complimentary antimicrobial components in a hoof bath just prior to use to work more effectively. These antimicrobial components may include antimicrobial inorganic salts of certai heavy metals, cationic agents, peroxides, aldehydes, fatty acids, iodines or other suitable compounds effective in the killing of microorganisms. The invention also relates to a foot bath system for delivery, retention, and drainage of foot bath chemicals and waste material.
Patent CA-2632198-A1 (CA)
Title: Pharmaceutical formulation containing phenytoin sodium and magnesium stearate
Inventor: YACOBI AVRAHAM
IPC: A61K31/415
Filed: 2006-12-05
Abstract: The present invention relates to a novel pharmaceutical formulation comprising phenytoin sodium,a high amount of magnesium stearate, and a low level of a hydrophilic polymer such as a methocel, and a method of preparing the same by blending.
Patent CA-2636056-A1 (CA)
Inventor: SHEYNBLAT LEONID
IPC: G06F3/043
Filed: 2006-09-21
Abstract: A sensor-based touchscreen assembly for use with a display panel is configured to determine a location on the display panel touched by a user. The sensor-based touchscreen assembly employs at least three sensors mounted on the display panel at different locations. The sensor-based touchscreen assembly further includes a controller coupled to the sensors. The controller is operable to determine a location on the display panel touched by a user by computing a time of difference of arrival (TDOA) of a signal (mechanical or sound wave) emitted from a touch to the sensors.
Patent CA-2637785-A1 (CA)
Inventor: LIU GUODONG
IPC: C07K14/535
Filed: 2007-02-20
Abstract: Published without an Abstract
Patent CA-2641363-A1 (CA)
Inventor: PULSFUS SETH T
IPC: A23L3/3418
Filed: 2008-10-21
Abstract: Systems and methods for antimicrobial injection in a web packaging pasteurization system are provided. A pressurized mixture of pasteurizing medium and at least one antimicrobial agent is applied to the surfaces of a food product.  According to a preferred embodiment, the at least one microbial agent is injected into and thereby mixed with the pressurized supply of pasteurizing steam prior to its discharge into a pressurized chamber and application to the food surfaces.  Preferably, the mixture is introduced into the pressurized chamber at an inflow rate and vented from the chamber at an outflow rate that is slower than the inflow rate such that the pressure in the chamber increases to increase the temperature of the mixture to an effective temperature for killing bacteria.
Patent CA-2642150-A1 (CA)
Inventor: ERICKSON GARY L
IPC: G01N33/00
Filed: 2007-01-19
Abstract: La présente invention concerne un appareil et un procédé pour mesurer le carbone (un quelconque parmi TC, TOC ou TIC ou la totalité) dans une matrice d'échantillons. Dans un mode de réalisation, un procédé de mesure du carbone dans une composition échantillon est proposé. Le procédé comprend la fourniture d'un appareil comprenant une chambre de réaction et une électrode recouverte de diamant, ladite électrode étant dopée au bore. L'appareil comprend en outre un détecteur. En outre, le procédé comprend la mise en contact de la composition échantillon avec l'électrode. Le procédé comprend en outre l'application d'un courant alternatif sur l'électrode à une tension suffisante pour produire du dioxyde de carbone. En outre, le procédé comprend la mesure de la quantité de dioxyde de carbone produit.
Patent CA-2644110-A1 (CA)
Title: Methods of treating inflammatory and autoimmune diseases with natalizumab
Inventor: YEDNOCK THEODORE A
IPC: A61K39/395
Filed: 2007-03-02
Abstract: Natalizumab is a safe and efficacious treatment for inflammatory and autoimmune diseases, such as multiple sclerosis, Crohn's Disease, and rheumatoid arthritis. Chain swapping between natalizumab and IgG4 molecules acts to reduce the level of bivalent natalizumab present following administration of natalizumab, and thus to lower the activity of natalizumab in the patient. Differences in IgG4 levels across patients or within a single patient across time may change the pharmacokinetic profile of natalizumab. Patients with lower levels of IgG4 may experience higher nadir levels of natalizumab during a dosing period. Monitoring IgG4 and/or bivalent natalizumab levels, and determining a dose or dosage period based on the monitoring may improve the safety and/or efficacy of natalizumab therapy.
Patent CA-2644805-A1 (CA)
Inventor: RYBAK MICHAL
IPC: G06F3/0481
Filed: 2008-11-26
Abstract: A method of ambiguous word review or correction for a handheld electronic device includes receiving a plurality of actuations of input members in whic h each of a number of these members has a plurality of assigned characters, rendering a plurality of words responsive to the actuations, displaying a plurality of representation s of the words, and detecting a number of the words, which are ambiguous. For each of the detected number, a visual indicator is displayed associated with a corresponding one of the representations. Touching of a touch screen is detected in connection with t he displayed visual indicator. Preferably, a first magnification of the corresponding representation and a second magnification of a representation of a number of alternative words are displayed. The touch screen can be used to select one of the first and second magnifications to correct the ambiguous word.
Patent CA-2650740-A1 (CA)
Title: Mitigation of in-tube fouling in heat exchangers using controlled mechanical vibration
Inventor: LOBO JULIO D
IPC: F28F19/00
Filed: 2007-05-17
Abstract: Fouling of heat exchange surfaces is mitigated by a process in which a mechanical force is applied to a fixed heat exchanger to excite a vibration in the heat exchange surface and produce shear waves in the fluid adjacent the heat exchange surface. The mechanical force is applied by a dynamic actuator coupled to a controller to produce vibration at a controlled frequency and amplitude output that minimizes adverse effects to the heat exchange structure. The dynamic actuator may be coupled to the heat exchanger in place and operated while the heat exchanger is on line.
Patent CA-2650787-A1 (CA)
Inventor: LESTER DANIEL ROBERT
IPC: B01F29/60
Filed: 2007-04-24
Abstract: A heat exchanger is disclosed which comprises an elongate fluid duct having a series of openings and an outer sleeve disposed outside and extending along the duct to cover the openings. A drive motor is provided for imparting relative motion between the duct and the sleeve so that the sleeve moves across the openings in the peripheral wall of the duct. A temperature control device which may comprise an outer jacket arranged about the sleeve to define a chamber for receiving a heat exchange fluid, an electric heating element for supplying current to the outer sleeve or duct to heat the outer sleeve or duct, a series of burners for heating the outer surface of the sleeve, or a heating element incorporated in one of the duct and sleeve.
Patent CA-2653120-A1 (CA)
Inventor: TODINI ORESTE
IPC: A61L9/01
Filed: 2007-05-23
Abstract: A deodorizing system capable of reducing malodors in confined spaces such as bathrooms, kitchens, cars and cellars. More specifically, it is provided a deodorizing system comprising a chlorine dioxide generating sachet and a perfume composition.
Patent CA-2653251-A1 (CA)
Title: Smart talk backlighting system and method
Inventor: LEE GI YOUNG
IPC: G09G5/00
Filed: 2007-05-21
Abstract: A smart talk mechanism provides feedback information from a driver to a DC-to-DC converter, enabling the DC-to-DC converter to adjust an input voltage for at least one illumination source backlighting the display for increasing the power efficiency.
Patent CA-2653942-A1 (CA)
Title: Ultrasonic surgical instrument
Inventor: FORTSON REGINALD D
IPC: A61B17/32
Filed: 2007-05-29
Abstract: An ultrasonic clamp coagulator assembly that is configured to permit selective cutting, coagulation and clamping of tissue during surgical procedures. An elongated portion of the instrument can be configured for endoscopic applications and has an outside diameter of less than 6mm. The construction includes a clamping mechanism, including a clamp arm pivotally mounted at the distal portion of the instrument, which is specifically configured to create a desired level of tissue clamping forces. The clamping mechanism includes a two-piece pad design and pad material that enables the higher tissue clamping forces and a force-limiting mechanism that effectively smoothes out abusive tissue forces.
Patent CA-2655403-A1 (CA)
Inventor: HAYDON DAVID JOHN
IPC: A61P31/04
Filed: 2007-06-21
Abstract: Compounds of formula (I) have antibacterial activity: wherein: m is 0 or 1 ; Q is hydrogen or cyclopropyl; AIk is an optionally substituted, divalent C1-C6 alkylene, alkenylene or alkynylene radical which may contain an ether (-O-), thioether (-S-) or amino (-NR)- link, wherein R is hydrogen, -CN or C1-C3 alkyl; X is -C(=O)NR6-, -S(O)NR6-, -C(=O)O- or -S(=O)O- wherein R6 is hydrogen, optionally substituted C1-C6 alkyl, C2-C6 alkenyl, C2-C6 alkynyl, -Cyc, or -( C1-C3 alkyl)-Cyc wherein Cyc is optionally substituted monocyclic carbocyclic or heterocyclic having 3-7 ring atoms; Z is N or CH, or CF; R2 and R3 are as defined in the description.
Patent CA-2658433-A1 (CA)
Title: Hydrogen sulfide derivatives of non-steroidal anti-inflammatory drugs
Inventor: WALLACE JOHN L
IPC: C07D339/04
Filed: 2007-07-18
Abstract: The present invention relates to derivatives of non-steroidal anti-inflam matory drugs (NSAIDs) having improved anti-inflammatory properties useful in the treatment of inflammation, pain and fever. More particularly, NSAIDs ar e derivatized with a hydrogen sulfide (H2S) releasing moiety to produce nove l anti-inflammatory compounds having reduced side effects.
Patent CA-2659056-A1 (CA)
Inventor: CASEBOLT SCOTT C
IPC: B65H75/44
Filed: 2007-08-07
Abstract: A retractable horizontal lifeline assembly includes a lifeline windable about and paid out from a rotatable drum and a housing. The housing includes a first connector and is configured and arranged to house the drum and the lifeline wound about a base of the drum. The first connector is operatively connected to a first anchorage structure, the lifeline is pulled outward from proximate the housing thereby paying out at least a portion of the lifeline from the drum, a second connector operatively connected to the lifeline is operatively connected to a second anchorage structure, and the lifeline is tensioned using a crank that rotates the drum to increase the tension in the lifeline and provides indication when the tension in the lifeline reaches a predetermined level.
Patent CA-2659603-A1 (CA)
Title: Oil producing microbes and methods of modification thereof
Inventor: BARROW COLIN JAMES
IPC: A23L23/10
Filed: 2007-07-30
Abstract: Disclosed are compositions and methods related to oil producing microbes that can produce unsaturated fatty acids which can be purified and used. Also disclosed are methods to modify said fatty acid concentrations within total lipid compositions using fatty acid production antagonists which either inhibit or stimulate certain components of the classical fatty acid production pathway thought to exist within oil producing microbes.
Patent CA-2661172-A1 (CA)
Inventor: SINGH SARABJIT
IPC: A61K47/30
Filed: 2007-09-03
Abstract: The present invention is concerned with a system for spatially and temporally programmable delivery of an active agent. When administered orally, the System can be retained in the gastric region for a prolonged period of time. It comprises of a core (I), one or more layers (II, IV, V) coated over the core and a preformed hollow space (III). The invention also concerns with a process for preparation of the System and a method for treating/preventing diseases, by administering to a subject in need thereof, the System of the invention.