baber/WOPTO huggingface dataset:
Patent CA-2783823-A1 (CA)
Title: Non-explosive power source for actuating a subsurface tool
Inventor: STREIBICH DOUGLAS J
IPC: E21B23/04
Filed: 2010-11-03
Abstract: A power source for actuating a subsurface tool is described herein, the power source comprising thermite in a quantity sufficient to generate a thermite reaction, and a polymer disposed in association with the thermite. The polymer produces a gas when the thermite reaction occurs, the gas slowing the thermite reaction. The slowed thermite reaction enables a continuous pressure to be provided to the subsurface tool over a period of time, providing superior actuation over a conventional explosive power charge, through a non-explosive reaction.
Patent CA-2785035-A1 (CA)
Title: Intermediate compounds and processes for the preparation of tapentadol and related compounds
Inventor: MAROM EHUD
IPC: A61K31/135
Filed: 2010-12-26
Abstract: The present invention discloses processes for the preparation of 3-[(1R,2R)-3-(dimethyl- amino)-1-ethyl-2-methylpropyl]phenol (Tapentadol), salts thereof and related compounds of formula (A), including stereoisomers and pharmaceutically acceptable salts thereof, and to certain intermediates used in such process.
Patent CA-2785676-A1 (CA)
Inventor: AGULNIK ANATOLY
IPC: H04M3/493
Filed: 2010-12-06
Abstract: A server (104) performs a method for determining a communication target (Police officer B, 128, driving car # 387) and facilitating communications with the target (128) based on an object descriptor (car #387). The method includes the server receiving (140), from a requestor (116) in a communication system, an object descriptor for an object (120, car #387), a description of a relationship between the object and a target in the communication system, and a request for communication action (Police officer A wants to talk to Police officer B) with the target. The server then determines (108) the target using the object descriptor and the relationship between the object and the target (using database 106) and facilitates (142) the communication action (i.ee., a Push-to-talk session is set up) with the target.
Patent CA-2786250-A1 (CA)
Title: Thiazolo[5,4-d] pyrimidines and their use as agrochemicals
Inventor: BREWSTER WILLIAM
IPC: A01N43/90
Filed: 2011-01-06
Abstract: The present disclosure relates to thiazolo[5,4-d]pyrimidines and their use as agrochemicals and animal health products.
Patent CA-2788660-A1 (CA)
Inventor: PASQUALON MARCO
IPC: B21C25/02
Filed: 2011-02-09
Abstract: Extrusion tool or die for the extrusion of metallic material, in particular a material of aluminium or alloys thereof, or other non-ferrous metals such as Cu and alloys thereof. The die is a modular type comprising die plate/s (2, 3) with cavitie/s (4, 5) provided with insert/s (6, 7). The area of the die with strong thermo-mechanical solicitation comprising the die plate/s (2, 3), is made of a nickel, iron or cobalt-based super alloy, whereas the die in the area with strong tribological solicitation comprising the insert/s, i.e. the mandrel (6) and/or the bearing (7) of the die, is manufactured of a wear resistant material which may be a high speed tool steel, a precipitation hardened steel or a high alloy hot-worked steel, or any of suitable steel types provided with a coating such as nano particle or CVD.
Patent CA-2789450-A1 (CA)
Title: Coffee beverage system, coffee bean packaging cartridge for use with said system, method of preparing a beverage, method for brewing coffee, method of supplying coffee beans, cartridge for coffee bean material, method of supplying coffee bean material
Inventor: DE GRAAFF GERBRAND KRISTIAAN
IPC: A47J42/50
Filed: 2011-02-17
Abstract: Cartridge for holding and supplying coffee bean material. The cartridge includes a housing enclosing an interior volume. The housing has an outlet for releasing the coffee bean material from the interior volume and for supplying the coffee bean material to an external apparatus. The cartridge further includes conveyor means for transporting the coffee bean material towards the outlet. The conveyor means include a moveable structure for contacting the coffee bean material. The moveable structure is, at least partly, present in the interior volume. The conveyor means further include manually operable actuation means for manually actuating the moveable structure. The manually operable actuation means are, at least partly, provided outside of the interior volume.
Patent CA-2790769-A1 (CA)
Title: Improved belt plough
Inventor: SUNDSTROM PAUL
IPC: B65G47/00
Filed: 2011-03-10
Abstract: A belt plough assembly (10) is used to deflect material on a conveyor belt (15). The belt plough assembly (10) comprises a support structure (11), and a blade (13) operatively positioned by the support structure (11) on the material carrying side of the conveyor belt (15) and orientated to deflect or redirect outlying material on a conveyor belt back inside the alignment of the skirts. The support structure (11) comprises a housing having an upright slot (12) within which the blade (13) is slidably mounted. The blade rests on the belt (15) under its own weight, but is freely movable relative to the support structure (11). This enables the blade (13) to maintain contact with the belt (15) and follow any undulations in the belt, and self-adjust for wear on the blade. A damper (16) may be provided for damping movements of the blade.
Patent CA-2790806-A1 (CA)
Inventor: GAUTHIER LAURENT
IPC: H01M4/136
Filed: 2004-12-22
Abstract: The invention relates to a lithium-ion reversible electrode material, having the nominal formula AB(XO4)D in which: A is lithium, or is lithium that is partially substituted with another alkali metal representing less than 20% at. of said A; B is a main redox metal at oxidation level of +2 selected from the group consisting of Fe, Mn, Ni, and any mixtures thereof, or is a main redox metal at oxidation level of +2 selected from the group consisting of Fe, Mn, Ni, and any mixtures thereof that is partially substituted by one or more additional metal at oxidation level between +1 and +5 and representing less than 35% at of said main +2 redox metal, including 0; XO4 is any oxyanion wherein X is selected from the group consisting of P, S, V, Si, Nb, Mo, and any combinations thereof; and D is a fluoride, hydroxide or chloride anion representing less that 35% at. of the XO4 oxyanion, including 0, wherein said material comprises less than 1200 ppm of sulfur content.
Patent CA-2791101-A1 (CA)
Inventor: RICH DAVID GERARD
IPC: H02J7/00
Filed: 2012-09-28
Abstract: There is provided a power source system which includes a self-charging system. In one embodiment, the power source system is used to power portable devices and may include a power source such as a set of rechargeable batteries or a battery pack. The power source system comprises a self-charging system which includes an energy harvester operatively connected to a vibrational energy source such as a plurality of piezoelectric elements (piezos). The piezos preferably include a plurality of cantilevers which are composed of a piezoelectric material which may be the same or may be different from the substrate material of the piezos.
Patent CA-2795606-A1 (CA)
Inventor: ESTRUGO MARI SABINA FRANCISCA
IPC: A43B5/04
Filed: 2011-02-25
Abstract: In principle, the device comprises a supporting element for a ski that is placed beside the outer side of a ski boot, the supporting element having a movable part formed by a rotatable body and a fixed part on which the movable part is coupled rotatingly, while the rotatable body includes a receptacle for receiving the rear end section of the ski. It is characterized in that the receptacle of the rotatable body is delimited by an elastic frontal retaining and support rim (7) for the ski and adjustable runners (8) that can be adapted to the width of the ski (6).
Patent CA-2796688-A1 (CA)
Inventor: BOEHM CHRISTIAN
IPC: C21B13/00
Filed: 2011-03-21
Abstract: The invention relates to a method for producing iron-oxide-containing pressed articles from fine-grain oxidic iron carriers by producing a mixture which comprises fine-grain oxidic iron carriers, bentonite as a binder, and water, pressing the mixture, and curing the green pressed articles obtained during the pressing, as well as to pressed articles produced by the method and to the use of the pressed articles as lumpy iron carriers. According to the invention, after the components of the mixture have been assembled, said mixture is subjected to a kneading process of at least 3 minutes and up to 30 minutes, which is followed by the pressing. The pressed articles are produced without any souring process.
Patent CA-2800585-A1 (CA)
Inventor: SHIAO MING LIANG
IPC: B05D5/00
Filed: 2012-12-31
Abstract: A roofing product can include roofing granules, wherein the roofing granules include base particles and a coating covering the base particles. The base particles are sintered. The coating has a depth of penetration into an outside surface of at least about 0.5% of an average radius of the base particles. In an embodiment, the coating has a depth of penetration into an outside surface of at least about 2.5 microns into the base particles. Further included is a process of forming the roofing granules.
Patent CA-2801148-A1 (CA)
Title: Transmission
Inventor: MACNEIL EVERETT C
IPC: F16H25/14
Filed: 2013-01-07
Abstract: A transmission is disclosed comprising a crank, a drive shaft having a forward end and a rearward end, the drive shaft coupled to the crank at the forward end of the drive shaft, a drive spring coupled to drive shaft at the forward end of the drive shaft, the drive spring circumscribing the drive shaft, a helical drive adapted so as to allow the rearward end of drive shaft to pass through the helical drive, the helical drive further adapted to engage drive spring, the helical drive having a helical drive groove, and a drive bevel gear circumscribing helical drive, the drive bevel gear having a follower adapted to engage helical drive groove, drive bevel gear adapted to engage a wheel bevel gear, and a wheel coupled to wheel bevel gear, such that under rotation of the cranks, a force is imparted to the drive shaft and a force is imparted to the drive spring, such that drive shaft passes through helical drive, and helical drive is motivated rearwardly by drive spring, such that under the rearward movement of helical drive, helical drive groove imparts a rotational force on follower, which imparts a rotational force on helical drive gear, which imparts rotational force on wheel bevel gear, which imparts a rotational force on wheel such that when the rotational force on wheel is sufficient to overcome opposing forces, wheel will rotate.
Patent CA-2801276-A1 (CA)
Inventor: SUGDON MATTHEW CHARLES
IPC: B42D15/10
Filed: 2011-05-27
Abstract: A security element is provided for a security booklet comprising a plurality of pages including a first outermost page having an inner surface facing the remainder of the plurality of pages and an opposing outer surface, and a second outermost page having an inner surface facing the remainder of the plurality of pages and an opposing outer surface. The security element comprises at least one line of stitching joining the plurality of pages to one another. The stitching is formed of at least a first thread and a second thread, the first thread being disposed on the outer surface of the first outermost page, and the second thread being disposed on the outer surface of the second outermost page. The first and second threads are interlocked with one another at each of a series of spaced apertures through the plurality of pages provided along the line of stitching, and at one or more selected aperture(s), the interlock is configured such that a loop of the second thread extends to the outer surface of the first outermost page. The first thread has an optical characteristic different from that of the second thread, such that the or each loop of the second thread at the selected aperture(s) is optically distinguishable from the first thread.
Patent CA-2802602-A1 (CA)
Title: Cylindre pour broyeur a cylindres haute pression, broyeur a cylindres, et procede pour l'assemblage d'un cylindre pour un broyeur a cylindres
Inventor: NIKLEWSKI ANDRZEJ
IPC: B02C4/30
Filed: 2011-06-14
Abstract: L'invention concerne un cylindre pour un broyeur à cylindres, ledit cylindre comprenant un arbre (S) et une enceinte de broyage (30) sous la forme d'une chemise généralement tubulaire et présentant une face interne devant être retenue autour de l'arbre (S). Le broyeur à cylindres est caractérisé en ce que l'arbre (S) comprend deux parties d'arbre (10, 20), chaque partie d'arbre (10, 20) comprenant une partie d'extrémité interne respective (11, 21), lesdites parties d'extrémité internes (10, 20) étant positionnées de manière à se faire face et comprenant des parties d'accouplement (40) disposées pour accoupler les parties d'extrémité internes (11, 21) des parties d'arbre respectives (10, 20) l'une à l'autre, ce qui permet de former l'arbre (S). L'invention concerne en outre un procédé pour l'assemblage d'un cylindre pour un broyeur à cylindres, ledit cylindre comprenant un arbre (S) et une enceinte de broyage (30) sous la forme d'une chemise généralement tubulaire et présentant une face interne devant être retenue autour de l'arbre (S).
Patent CA-2803642-A1 (CA)
Inventor: HANDRO ANDREAS
IPC: H01Q5/10
Filed: 2013-01-23
Abstract: A mobile wireless communications device (30) may include a housing (96), a wireless transceiver (31) carried by the housing, and a multiple-band antenna (32) carried by the housing and coupled to the wireless transceiver. The multiple-band antenna may include a first radiator (33) comprising a radiator element (36) and a parasitic element (35) adjacent to the radiator element. The parasitic element may be selectively switchable between floating and grounded states. The multiple-band antenna may include a second radiator (34) insulated from the first radiator.
Patent CA-2803803-A1 (CA)
Inventor: HUNG CHENG-HUNG
IPC: B01J19/08
Filed: 2011-04-19
Abstract: A system and method for making ultrafine particles are disclosed. A high temperature plasma (22) is generated at an inlet end of a plasma chamber (10) into which precursor materials are introduced. A converging member (30) is located adjacent an outlet end (40) of the plasma chamber (10). During operation, a substantially constant pressure and/or material flow pattern is maintained to reduce or eliminate fouling of the system.
Patent CA-2805708-A1 (CA)
Title: Method to identify a patient with an increased likelihood of responding to an anti-cancer therapy
Inventor: ANDRES HERBERT
IPC: A61K33/243
Filed: 2011-07-18
Abstract: The invention provides methods for identifying patient who may benefit from treatment with an anti-cancer therapy comprising a VEGF antagonist. The invention also provides methods for monitoring a patients' response to the anti- cancer therapy. The invention also provides kits and articles of manufacture for use in the methods.
Patent CA-2806632-A1 (CA)
Inventor: CLARKE MICHAEL F
IPC: C12M1/34
Filed: 2011-07-19
Abstract: Methods are provided for diagnosis and prognosis of disease by analyzing expression of a set of genes obtained from single cell analysis. Classification allows optimization of treatment, and determination of whether on whether to proceed with a specific therapy, and how to optimize dose, choice of treatment, and the like. Single cell analysis also provides for the identification and development of therapies which target mutations and/or pathways in disease-state cells.
Patent CA-2806784-A1 (CA)
Inventor: BUSBEY BRUCE CLARK
IPC: B64C11/26
Filed: 2013-02-21
Abstract: A method for retrofitting a rotor blade of a wind turbine is disclosed. The method may generally include cutting the rotor blade at a specified location in order to form a root segment and a tip segment and positioning a blade insert between the root segment and the tip segment.
Patent CA-2807110-A1 (CA)
Title: External pressure testing of gas lift valve in side-pocket mandrel
Inventor: RAE COLIN GORDON
IPC: E21B47/008
Filed: 2013-02-22
Abstract: A side-pocket mandrel is used for a gas lift system. The mandrel has two external ports, which can use external check valves when deployed downhole. Before installing the mandrel, operators preferably pressure test the interface of a gas lift valve in the pocket of the mandrel. Internal pressure testing is performed. The mandrel, however, is suited for external-pressure testing, which is impractical for other types of side-pocket mandrels. In the external pressure test, a pressure test line is coupled to the inlet port on the mandrel, which is already threaded in a reinforced area of the mandrel to receive a check valve. The other inlet port is closed off with a plug or with a check valve.  When external pressure is applied with the test line, operators can determine if the gas lift valve is properly seated (i.e., whether the latch is properly engaged in the pocket). Operators can also determine if the seals between the gas lift valve and the pocket are capable of holding external pressure.
Patent CA-2808492-A1 (CA)
Inventor: BESTERMAN JEFFREY M
IPC: A61K31/351
Filed: 2011-08-19
Abstract: This invention relates to new antifungal agents, compositions thereof, and methods for inhibiting the growth of fungi involved in infection and disease of keratinized tissue, such as onychomycosis. The invention also relates to new antifungal agents, compositions thereof, and methods for treating and/or preventing fungal infection and/or disease of keratinized tissue, such as onychomycosis. The invention further re lates to a kit comprising said antifungal agent and use of said kit in treatment of fungal infection and/or disease of keratinized tissue, such as onychomycosis.
Patent CA-2812292-A1 (CA)
Title: Flame-protected impact-modified battery housing based on polycarbonates i
Inventor: ECKEL THOMAS
IPC: H01M50/242
Filed: 2011-09-20
Abstract: The invention relates to a battery housing comprising compositions containing A) between 70.0 and 90.0 wt. parts (in relation to the sum of the wt. parts of the constituents A+B+C) of a linear and/or branched aromatic polycarbonate and/or aromatic polyester carbonate, B) between 6.0 and 15.0 wt. parts (in relation to the sum of the wt. parts of the constituents A+B+C) of at least one graft polymer with B.1 between 5 and 40 wt. %, preferably between 5 and 30 wt. %, especially preferably between 10 and 20 wt. % (respectively in relation to the graft polymer B) of an envelope consisting of at least one vinyl monomer, and B.2 between 95 and 60 wt. %, preferably between 95 and 70 wt. %, especially preferably between 80 and 90 wt. % (respectively in relation to the graft polymer B) of at least one graft base consisting of silicone-acrylate-composite rubber, C) between 2.0 and 15.0 wt. parts (in relation to the sum of the wt. parts of the constituents A+B+C) of phosphorus compounds selected from the groups of the monomer and oligomer phosphoric and phosphonic acid esters, phosphonate amines, phosphazenes and phosphinates, and mixtures of said compounds, D) between 0 and 3.0 wt. parts (in relation to the sum of the wt. parts of the constituents A+B+C) of anti-drip means, E) between 0 and 3.0 wt. parts (in relation to the sum of the wt. parts of the constituents A+B+C) of thermoplastic vinyl(co)polymer (E.1) and/or polyalkyl enterephthalate (E.2), and F) between 0 and 20.0 wt. parts (in relation to the sum of the wt. parts of the constituents A+B+C) of other additives, the compositions preferably being free of rubber-free polyalkyl(alkyl)acrylate, and all weight part indications being standardised in the present application such that the sum of the weight parts of the constituents A+B+C in the composition amount to 100.
Patent CA-2812487-A1 (CA)
Inventor: PUGH RANDALL B
IPC: G02C7/04
Filed: 2011-09-27
Abstract: The present invention relates generally to an arcuate liquid meniscus lens with a meniscus wall. Some specific embodiments include a liquid meniscus lens with a meniscus wall essentially in the shape of a conical frustum with portions of gradient thickness dielectric. Other embodiments may include a cylindrical shape meniscus wall. Embodiments may also include a lens of suitable size and shape for inclusion in a contact lens.
Patent CA-2812707-A1 (CA)
Title: Implantable cell device with supportive and radial diffusive scaffolding
Inventor: WAHLBERG LARS ULRIK
IPC: C12N5/00
Filed: 2011-09-27
Abstract: According to an embodiment of the invention, an implantable cell device is disclosed. The device includes a membrane defining and enclosing a chamber; a distance means, within the chamber, for reducing diffusion distance for a biologically active factor to across the membrane; and a support means, within the chamber, for increasing cell support surface area per unit volume of the chamber for distributing cells.
Patent CA-2814049-A1 (CA)
Inventor: CHURCH GEORGE M
IPC: C07H21/04
Filed: 2011-10-11
Abstract: Methods and compositions for high-throughput, single cell analyses are provided. The methods and compositions can be used for analysis of genomes and transcriptomes, as well as antibody discovery, HLA typing, haplotyping and drug discovery.
Patent CA-2817389-A1 (CA)
Inventor: COHEN JEFFREY DAVID
IPC: D21C3/26
Filed: 2011-11-21
Abstract: Biomass pretreatment using anhydrous ammonia is effective in a static reactor vessel when the ammonia can penetrate through the biomass particles or pieces in vapor state, and when biomass is continuously fed and moved through the reactor. To achieve this condition, total system moisture content is kept below 40 weight % based on total mass in the system. The pretreated biomass product is effectively saccharified to produce fermentable sugars for biocatalyst production of a product.
Patent CA-2820673-A1 (CA)
Title: Fluorescent security phase change ink
Inventor: IFTIME GABRIEL
IPC: C09D11/00
Filed: 2013-06-21
Abstract: Disclosed is a fluorescent ink containing more than one fluorescent materials that upon exposure to different excitation wavelengths emits different color. Also disclosed is a process of authentication using said fluorescent ink.
Patent CA-2822639-A1 (CA)
Inventor: AL-ABED YOUSEF
IPC: A61K31/4709
Filed: 2011-12-21
Abstract: The present invention is directed to a method of treating systemic lupus erythematosus (SLE) in a subject comprising administering to the subject an amount of an HIV protease inhibitor effective to treat SLE. The present invention is also directed to a pharmaceutical product comprising an HIV protease inhibitor formulated in a pharmaceutically acceptable carrier, and a package insert providing instructions for the administration of the HIV protease inhibitor for the treatment of SLE. In addition, the present invention is directed to the use of an HIV protease inhibitor for the preparation of a medicament for the treatment of SLE.
Patent CA-2827863-A1 (CA)
Title: Method and apparatus for making bag using ultrasonic sealing
Inventor: WHITE CHRISTOPHER
IPC: B31B19/90
Filed: 2012-02-24
Abstract: A method and apparatus (300) for making bags or pouches is disclosed. An ultrasonic sealer may be used to form the seals (407). Sealing patterns may be used to provide a desired strength profile.