baber/WOPTO huggingface dataset:
Patent CA-2724088-A1 (CA)
Title: Method and apparatus for sending information via selection of resources used for transmission
Inventor: TINNAKORNSRISUPHAP PEERAPOL
IPC: H04W48/12
Filed: 2009-05-21
Abstract: Techniques for transmitting and receiving pilots (reference signals) in a wireless network are described. In an aspect, information may be conveyed based on specific resources used to send a signal, e.g., a pilot.  A pseudo- random function may receive the information to convey via the pilot and possibly other information and may provide pseudo-random values, which may be used to select the resources to use to send the pilot. In one design, a transmitter (e.g., a base station for a sector) may determine first information (e.g., a sector ID) to convey via a pilot and may also determine second information for absolute time (e.g. a pilot cycle index).  The transmitter may determine resources (e.g., slots) to use to send the pilot based on the first and second information and possibly based further on a pseudo- random, PN, offset assigned to the sector. The transmitter may transmit the pilot in the determined resources. The sector ID may be recovered at a receiver based on a pilot cycle index and other information.
Patent CA-2724174-A1 (CA)
Title: Process for the preparation of 2, 3, 3, 3-trifluoropropene
Inventor: SMITH JOHN WILLIAM
IPC: C07C17/25
Filed: 2009-05-15
Abstract: The invention provides a process for the preparation of 1234yf comprising (a) contacting 1,1, 2,3,3, 3-hexafluoropropene (1216) with hydrogen in the presence of a hydrogenation catalyst to produce 1,1,2,3,3,3-hexafluoropropane (236ea); (b) dehydrofluorinating 236ea to produce 1,2,3,3,3-pentafluoropropene (1225ye);  (c) contacting 1225ye with hydrogen in the presence of a hydrogenation catalyst to produce 1,2,3,3,3-pentafluoropropane (245eb); and (d) dehydrofluorinating (245eb) to produce (1234yf).
Patent CA-2728328-A1 (CA)
Inventor: HSU MING-CHU
IPC: A61K31/4409
Filed: 2008-09-08
Abstract: This invention relates to a method of treating infection by methicillin-nonsusceptibale bacteria, vancomycin-non-susceptibale bacteria, penicillin-nonsusceptibale bacteria, clarithromycin-nonsusceptibale bacteria, or metronidazole-nonsuscepti-bale bacteria by administering to a subject in need thereof an effective amount of a quinolone compound of the formula shown in the specification.
Patent CA-2729102-A1 (CA)
Title: Depth controllable and measurable medical driver devices and methods of use
Inventor: ANDERSON WAYNE
IPC: A61B17/16
Filed: 2009-05-29
Abstract: The devices and methods described involve driving a working tool in an axial direction such that linear movement is controlled and measurable and injury to structures surrounding a bone to be drilled can be avoided. The devices comprise an axial drive shaft (40) extending through a region of a housing (20, 210), a first drive element (30, 230) coupled to a region of the axial drive shaft, a rotational drive shaft (80) extending through a region of the housing, a second drive element (60, 260) coupled to a region of the rotational drive shaft, a coupler (90, 290) connected to a working tool (110, 310) and to the rotational drive shaft, and optionally a drill guide (370) assembly surrounding the working tool. The axial drive shaft is coupled either to the second drive element or to the drill guide assembly, so that when the first drive element is actuated axial travel of the working tool away frotn the housing or of the drill guide assembly towards the housing is obtained. A transducer (39) measures this movement.
Patent CA-2729372-A1 (CA)
Inventor: GRAY ANDREW
IPC: B62B9/08
Filed: 2003-09-29
Abstract: There is described a vehicle wheel assembly adapted to act as a power generator comprises a fixed body member and a rotatably mounted wheel member; characterised in that one of the body member and the wheel member is provided with a stator (25) and the other member is provided with a plurality of permanent magnets (23) which are of alternating polarity.
Patent CA-2729412-A1 (CA)
Inventor: JONA HIDEKI
IPC: A61P1/16
Filed: 2009-06-29
Abstract: The invention relates to a compound of a general formula (I): wherein A  represents a linking group; Ar1 represents a group formed from an aromatic ring; R1 and R2 each independently represent a hydrogen atom, a halogen atom, a cyano group, a C2-C6 alkenyl group, a C1-C6 alkoxy group, a halo-C1-C6 alkoxy group, a cyclo-C3-C6 alkyloxy group, a C2-C7 alkanoyl group, a halo-C2-C7 alkanoyl group, a C2-C7 alkoxycarbonyl group, a halo-C2-C7 alkoxycarbonyl group, a cyclo-C3-C6 alky--loxycarbonyl group, an aralkyloxycarbonyl group, a carbamoyl-Cl-C6 alkoxy group, a carboxy-C2-C6 alkenyl group, or a group of -Q1-N(R a)-Q2-R b; a C1-C6 alkyl group optionally having substituent(s); an aryl or heterocyclic group optionally having sub-stituent (s); or a Cl-C6 alkyl group or a C2-C6 alkenyl group having the aryl or heterocyclic group; T and U each independently represent a nitrogen atom or a methine group; and V represents an oxygen atom, a sulfur atom or an imino group. The compound of the invention is useful as therapeutical agents for various ACC-related diseases.
Patent CA-2729853-A1 (CA)
Inventor: GAGLANI KAMLESH
IPC: A01N47/18
Filed: 2009-06-05
Abstract: A broad spectrum antimicrobial composition comprising a mixture of an iodopropynyl compound in combination with a benzimidazole and a metal borate is disclosed.  The composition can be used to protect industrial systems against microbial growth and, more particularly, to protect substrates such as paints, coatings, stucco, concrete, stone, cementaceous surfaces, wood, wood-plastic composites, caulking, sealants, textiles, leather, wood, preservatives, metal working fluids, drilling muds, clay slurries, glazes, optical brighteners, carpet backing, and pigments against microbial growth. The composition can be used as a preservative for aqueous products.
Patent CA-2731115-A1 (CA)
Inventor: TSANGARIS ANDREAS
IPC: C10J3/06
Filed: 2008-07-17
Abstract: The present invention provides a gasifier comprising one or more fluid conduits for converting carbonaceous feedstock into an off-gas and residual solid material. The gasifier comprises a refractory-lined processing chamber having one or more fluid conduits located therein to facilitate the passage of fluid material such as gas into and/or out of the chamber. For example, a conduit facilitates the input of process additives and/or the exit of steam and/or off-gases from the processing chamber. The gasifier comprises one or more input(s) for receiving feedstock, one or more residue outlets, and heating means to facilitate the conversion process and a control system for controlling various aspects of the gasification process. Optionally, the gasifier may be configured for recycling steam and/or off-gas and/or recycled heat back into processing chamber. Optionally, the gasifier may further comprise one or more material displacement control modules, and mixing means.
Patent CA-2731728-A1 (CA)
Inventor: HAYS PAUL J
IPC: G06F13/16
Filed: 2008-07-23
Abstract: A method for executing a processing routine that utilizes an external memory is provided. The processing routine requires more than one external memory access. The method comprises the step of distributing the external memory access after a predetermined number of external memory accesses.
Patent CA-2732903-A1 (CA)
Inventor: STAVDAHL OEYVIND
IPC: A61B5/296
Filed: 2009-08-07
Abstract: Apparatus for measuring a bio-signal associated with contraction of a muscle in a human or animal body. The apparatus has a sensor for placement in contact with the body for measuring said muscle contraction signal. It also includes means for measuring a contact force and/or relative movement between the sensor and the body.
Patent CA-2734631-A1 (CA)
Inventor: KABISHCHER GENNADI
IPC: E21B37/08
Filed: 2009-08-12
Abstract: A method for fracturing an oil or gas formation.  The method includes introducing a gas impulse device into a wellbore followed by pumping a pressurized liquid into a wellbore at a pressure equal to or lower than the estimated fracture pressure of the formation. Finally, the method includes firing the gas impulse device periodically so that the device releases high pressure compressed gas impulses. The impulses when expanding through the pumped pressurized liquid substantially instantaneously increases the fracturing liquid flow rate into the oil or gas formation. It causes the total pressure to exceed the actual fracturing pressure of the formation thereby initiating or extending fractures in the formation stimulating the flow of the oil or gas therefrom into the wellbore.  Use of the method of the invention in waterflooding and preventing lost circulation is also described
Patent CA-2735005-A1 (CA)
Inventor: BOTURA GALDEMIR C
IPC: B64D15/20
Filed: 2011-03-25
Abstract: An ice protection system (30) wherein a heater array (50) comprises a series of consecutive electrothermal heaters (51) which proceed one after another in a substantially aft-fore-aft path. A power source (60) supplies the heater array (50) with electrical energy and a heater interface (80) switches each heater (51) into either an ON  condition or an OFF condition. The heater array (50) can be architected to effectively and efficiently protect an ice-susceptible aircraft surface (40) by strategic heater shaping, concentrated power-density allocation, and/or tactical heating-episode execution.
Patent CA-2736565-A1 (CA)
Inventor: KUMAR VIJAY
IPC: G01N33/53
Filed: 2009-07-24
Abstract: A flexible diagnostic workstation comprises is equipped to read label information on well strips of loaded well plates and on loaded reagent kit holders, automatically perform the pre-analytical steps of an immuno-assay which consists of a sequence of operations in accordance with scheduled test requirements for each microwell, read the results according to either a standard singleplex ELISA or multiplex test format as indicated by the well strip label, and report the results.
Patent CA-2737857-A1 (CA)
Title: Shower head
Inventor: CHENG MENGFENG
IPC: E03C1/02
Filed: 2011-04-15
Abstract: A shower head contains a body including an inflow passage, a plurality of distributing passages, and a first groove; a rotary disk including a second disc portion, a post portion extending, an opening; a first resilient element used to provide a driving force and a restoring force onto the rotary disk; a pushing member fixed in the rotary disk and including a number of second ratchet blocks;  a second resilient element used to provide the restoring force onto the pushing member after releasing the pulling force; a pulling device served to provide the pulling force on the pushing member and including an external portion extending from the body to be forced and an internal portion located at the body to be pulled, the internal portion at least containing a pull line member with a suitable length to insert through the inflow passage of the body.
Patent CA-2739567-A1 (CA)
Title: Grains fondus abrasifs
Inventor: MARLIN SAMUEL
IPC: C09K3/14
Filed: 2009-10-09
Abstract: Grains fondus présentant l'analyse chimique suivante, en pourcentages en masse sur la base des oxydes : Al2O3 : complément à 100% Zr02+Hf02 : 16-24%, MgO en une quantité telle que le rapport massique (ZrO2+ HfO2)/MgO soit compris entre 25 et 65, Autres espèces : 0-2%. Application comme grains abrasifs.
Patent CA-2740695-A1 (CA)
Inventor: WILLIAMS RICHARD C
IPC: G03C1/79
Filed: 2009-10-12
Abstract: The present invention provides dual energy imaging compositions, processes for forming dual energy imaging compositions, methods for forming images using dual energy imaging compositions and substrate (e.g., paper web) treated (e.g., coated) on one or both sides with a dual energy imaging composition. Also provided is a particulate comprising a matrix of polymer material and containing one or more image- forming agents and a photo-oxidizing agent useful in making dual energy imaging compositions.
Patent CA-2746542-A1 (CA)
Inventor: GAMMACK PETER DAVID
IPC: F04F5/46
Filed: 2010-02-18
Abstract: A fan assembly for creating an air current comprises an air inlet (20), an air outlet (14), an impeller (64) and a motor (68) for rotating the impeller to create an air flow passing from the air inlet to the air outlet. The air outlet (14) comprises an interior passage (94) for receiving the air flow and a mouth (26) for emitting the air flow. The air outlet defines an opening (24) through which air from outside the fan assembly is drawn by the air flow emitted from the mouth. The motor (68) has a rotor which, in use, is capable of rotating at a speed of at least 5,000 rpm.
Patent CA-2747635-A1 (CA)
Title: Catalyst activation in fischer-tropsch processes
Inventor: IBSEN MARK
IPC: B01J23/745
Filed: 2009-12-14
Abstract: A system for activating Fischer-Tropsch catalyst comprising a reactor having an outlet for overhead gas and operable under conditions whereby a catalyst in a volume of liquid carrier comprising Fischer-Tropsch diesel, hydrocracking recycle oil, or a combination thereof may be activated in the presence of an activation gas; a condenser comprising an inlet fluidly connected to the reactor outlet for overhead gas and comprising a condenser outlet for condensed liquids; and a separation unit comprising an inlet fluidly connected to the condenser outlet and a separator outlet for a stream comprising primarily Fischer-Tropsch diesel; and a recycle line fluidly connecting the separator outlet, a hydrocracking unit, or both to the reactor, whereby Fischer-Tropsch diesel recovered from reactor overhead gas, hydrocracking recycle oil, or a combination thereof may serve as liquid carrier for catalyst in the reactor. A method for activating Fischer-Tropsch catalyst is also provided.
Patent CA-2749513-A1 (CA)
Inventor: RUGGIE MARK
IPC: D05B3/06
Filed: 2010-01-18
Abstract: A method of surface marking an article, especially a building product, is provided. One described method includes the steps of laser marking a first graphic design element on a surface of an article and ink-jet printing a second graphic design ele-ment in registry with the first graphic design element on the surface of the article to create a high quality overall graphic design.  Also provided are articles made according to this method, and systems for carrying out the method.
Patent CA-2749658-A1 (CA)
Inventor: ALVAREZ MANUEL
IPC: B62D25/22
Filed: 2011-08-19
Abstract: A tubular side bar and mounting system may have a plurality of separate components that allow the tubular side bar to be mounted to a truck or other vehicle by one person. The system may include one or more mounting brackets that can be mounted to the truck before mounting a tubular side bar. After the mounting brackets are secured to the truck, the tubular side bar is then mounted to the mounting brackets.  In this manner, a single person may install the tubular side bar to the truck. To attach the mounting bracket to the tubular side bar, the mounting bracket may be clamped along any point of an elongate channel formed in the tubular side bar to account for trucks with different mounting places. One configuration of the running board can be mounted to different trucks having different mounting places configuration.
Patent CA-2749678-A1 (CA)
Title: Method for converting hydrates buried in the waterbottom into a marketable hydrocarbon composition
Inventor: EFTHYMIOU MICHALAKIS
IPC: E21C45/00
Filed: 2010-02-12
Abstract: A method for converting hydrates buried in the water bottom into a marketable hydrocarbon composition comprises: -excavating a hydrate containing slurry from the water bottom (14) by an underwater excavator (1); -inducing a slurry lifting assembly comprising a slurry pump (2) actuated by the tailings stream (8), to lift the slurry through a riser conduit (3) to a floating topsides vessel (7); -separating the slurry in a slurry separation assembly (4) at or near the topsides vessel (7) in to a transportable methane (CH 4 )containing intermediate product and a tailings stream; and -transporting the transportable methane containing intermediate product to a facility in which the intermediate product is converted into a marketable hydrocarbon composition. The use of a hydrate slurry pump (2) actuated by the tailings stream (8) allows to lift the slurry to the topsides vessel (7) in an economic and reliable matter since at least part of the energy and pressure required to lift the hydrate slurry to the water surface (13) is recycled back into the tailings stream (8) returning to the water bottom (14).
Patent CA-2750440-A1 (CA)
Inventor: HARRIS DAVID ANDREW
IPC: G02B1/00
Filed: 2011-08-25
Abstract: Methods of fabricating and prescribing lenses suitable for color blindness and dyslexia correction are disclosed. The corrective lens may be formed of an optically transparent base material, which is tinted to a desired color for correction by immersion in a colorant dye. The color tinted lens is then tinted by a neutral tint dye to render the lens observable as a regular corrective lens.  Prescription of such lenses may be based on a dynamically balanced, or haploscopic, fashion of prescription that comprises selecting a first visual filter from a set of sixteen filters and a second visual filter from the remaining set of fifteen filters, the first for the dominant eye and the second for non-dominant eye.
Patent CA-2751415-A1 (CA)
Title: Dispositif indicateur de couple pour pied de support de charge
Inventor: FLAHERTY JOSEPH
IPC: B60R9/058
Filed: 2009-04-23
Abstract: La présente invention concerne un pied de support de charge (1) et un dispositif indicateur de couple (25, 34, 44, 532, 74) destiné à être utilisé avec une diversité de dispositifs accessoires d'équipement de sport, de préférence avec un pied de support de charge, l'indicateur de couple fournissant un signal alertant un opérateur que le couple voulu a été atteint, évitant ainsi un serrage excessif ou un serrage insuffisant du dispositif.
Patent CA-2754527-A1 (CA)
Inventor: SMITH MARK A
IPC: B65D39/04
Filed: 2010-02-10
Abstract: La présente invention se rapporte à un ensemble adaptateur de tube. L'ensemble comprend un accessoire comportant un rebord de montage flexible annulaire ayant une surface plane, et une paroi annulaire globalement cylindrique disposée de manière globalement centrale s'étendant axialement loin de la surface plane délimitant un passage dans celle-ci ; et un adaptateur de tube comportant une première extrémité et une seconde extrémité opposée à la première extrémité, une partie de la seconde extrémité étant positionnée dans le passage, la seconde extrémité ayant une première paroi cylindrique présentant une surface extérieure comporte un élément pour attacher de manière fixe l'adaptateur de tube à l'accessoire, l'adaptateur de tube ayant une seconde paroi globalement cylindrique au niveau de la première extrémité dimensionnée pour être introduite dans une lumière d'un tube.
Patent CA-2754633-A1 (CA)
Inventor: MIRANDA EDGAR I
IPC: C07D235/02
Filed: 2005-08-23
Abstract: A method for preparing irbesartan and intermediates thereof. Irbesartan has the structure of Formula (I).   (see formula I)
Patent CA-2755459-A1 (CA)
Inventor: JOHNSON MATTHEW
IPC: H04L45/16
Filed: 2011-10-20
Abstract: Disclosed are apparatus and methodology for remotely configuring gateway devices in a gateway-based Advanced Metering Infrastructure (AMI) network. Remotely configurable gateway devices are provided for Internet Protocol (IP) communications between consumption measuring devices and a utility central facility. Communications between the gateway device and central facility may be by way of wired or wireless communications and may include configuration information multicast from the central facility to selected gateway devices.
Patent CA-2757226-A1 (CA)
Inventor: PATTON STEPHANA
IPC: A61K33/42
Filed: 2010-03-26
Abstract: The present invention relates to formulations and kits for gastrointestinal cleansing and to therapeutic methods thereof. In one embodiment, the invention discloses evaluating the renal functions of the candidate to determine whether the sub-ject should be treated with sodium phosphate in 2 L of aqueous solution, including the creatinine clearance rate and phosphate levels.
Patent CA-2758102-A1 (CA)
Title: Method for connecting slave cards to a bus system
Inventor: MOHR PAUL
IPC: G06F13/40
Filed: 2010-04-08
Abstract: A method for connecting slave cards (20) to a first bus system (30) and a system (18) for implementing the method are described. In the method, signals are transferred from the slave cards (20) to a CPU (28) via the first bus system (30), a master (22) being assigned to each slave card (20), and the signals being transferred from each slave card (20) via the assigned master (22).
Patent CA-2761875-A1 (CA)
Inventor: HECHT GIL
IPC: B23B27/16
Filed: 2010-05-16
Abstract: A cutting tool (10) includes a cutting insert (22) releasably retained therein. The cutting insert (22) has top and bottom surfaces (22', 24'') and a peripheral surface (26) extending therebetween. The cutting insert (22) does not include any clamping bore for receiving a clamping component therein. The cutting insert (22) may have unitary, one-piece construction and be formed of a superabrasive material. The cutting insert (22) has a two-headed arrow shape, or similar shapes, such that the body of the cutting insert (22) is small relative to the cutting regions thereof.  The cutting tool (10) includes a top clamp (16)for clamping the cutting insert(22) in an insert pocket(20). The top clamp (16)has an asymmetrical shape and engages the cutting insert (22) in one engagement region (44) on the top surface (24 '), and in one engagement region(34' ) on the peripheral surface(26). The cutting insert(22) engages the insert pocket (20) at the bottom surf ace (24 ''), and in three spaced apart engagement regions on the peripheral surface (26).
Patent CA-2762458-A1 (CA)
Inventor: DELANSORNE REMI
IPC: A61P5/18
Filed: 2010-05-18
Abstract: The present invention thus concerns a method for treating and/or preventing rickets, osteoporosis, osteomalacia, psoriasis, autoimmune diseases such as multiple sclerosis or type I diabetes, hyperparathyroidism, benign prostate hyperplasia, any type of cancer or any vitamin D relevant disease comprising administering inecalcitol at doses comprised between 1 mg/day and 100 mg/day to a human patient in need thereof.
Patent CA-2764528-A1 (CA)
Inventor: VRIEZEN WILLEM HENDRIK
IPC: A01H5/08
Filed: 2010-06-07
Abstract: The present invention relates to the field of transgenic and non-transgenic plants with novel phenotypes. Provided is a Solanum lycopersicum serine/threonine protein phosphatase 2C (SIPP2C1) protein and a nucleic acid sequence encoding it, which is useful in conferring novel phenotypes to plants, especially drought tolerance.
Patent CA-2765038-A1 (CA)
Inventor: SWIFT BRIAN L
IPC: C02F1/56
Filed: 2010-06-24
Abstract: Cationic polymers and methods for using the same are provided. The method can include contacting an aqueous medium with a cationic polymer. The cationic polymer can include a polymer formed by reacting an aldehyde, and optionally an aldehyde-reactive compound, in the presence of a sufficient amount of guanidine to provide the polymer with a net cationic charge.