baber/WOPTO huggingface dataset:
Patent CA-2733733-A1 (CA)
Title: Supplemental node transmission assistance in a wireless communications network
Inventor: YU YI
IPC: H04W92/10
Filed: 2011-03-10
Abstract: Supplemental node transmission assistance in a wireless network provides for transmissions between a wireless network and wireless user equipment in a first direction using a serving node of the wireless network while providing for transmissions between the wireless network and wireless user equipment in a second direction using a supplemental node of the wireless network. The supplemental node is selected based on providing better channel conditions between the network and the user equipment in the second direction than the serving node. The supplemental node thus provides transmission assistance for the serving node in order to provide the best available downlink and uplink communications between the user equipment and the network.
Patent CA-2735107-A1 (CA)
Inventor: GLEASON JOHN
IPC: A23D9/007
Filed: 2011-03-24
Abstract: A co-salt of a polyunsaturated fatty acid and a non-fatty acid is formed as a precipitate. The co-salt formed is free flowing and does not tend to agglomerate (cake) in storage. The resultant co-salt product will be easy to blend with other products to produce dietary supplements. These novel co-salt products may also tablet very well and may be added to current dietary supplement tablets.
Patent CA-2738188-A1 (CA)
Inventor: BYNOE MARGARET
IPC: B65F1/08
Filed: 2011-04-26
Abstract: Apparatus 10 discloses a compartmentalized waste and recyclable container 12.  The compartmentalized container 12 is comprised of a divided waste container having removable receptacles 24, 26. One receptacle is designed for holding normal waste 26 while the other is designed for holding recyclables 24, such as cans, jars, plastic bottles, etc.  The waste container has a sectioned lid 16, 17 providing access to either or both containers. The apparatus 10 also provides means whereby the container can be opened by a foot-operated mechanism 14, 15, relieving the user of having to have a free hand for access. Additionally, the container can incorporate wheels 18 for mobility and apertures 20 within the exterior wall.  Each of the interior removable receptacles 24, 26 can also have handles 22 mounted thereto for ease of removing and carrying.
Patent CA-2740375-A1 (CA)
Inventor: ROGERS JEFF
IPC: H04W8/22
Filed: 2009-03-18
Abstract: L'invention porte sur un procédé permettant à un observateur de recevoir des informations de présence. Daprès le procédé, l'observateur demande des informations de présence à une couche d'accès à la présence puis se déconnecte de la couche d'accès à la présence. Toujours selon le procédé, la couche d'accès à la présence reçoit les informations demandées par l'intermédiaire d'une session persistante avec un serveur de présence, stocke les informations demandées et distribue les informations demandées à l'observateur après que l'observateur s'est reconnecté à la couche d'accès à la présence.
Patent CA-2742511-A1 (CA)
Title: Systeme de stockage et de verrouillage de cycles
Inventor: MERCAT JEAN-PIERRE
IPC: B62H3/00
Filed: 2009-11-19
Abstract: Système de stockage et de verrouillage de cycles, qui comprend plusieurs cycles (1) et au moins une station de stockage comprenant plusieurs postes de stockage et de verrouillage, tandis que le système comprend des moyens de verrouillage de chacun des cycles sur l'un des postes de stockage et de verrouillage, chacun des postes de stockage étant constitué par deux bras pour former entre eux un espace dans lequel la roue avant du cycle est destiné à y être introduite lors de la mise en place du cycle, tandis que les moyens de verrouillage de chacun des cycles sont constitués par deux saillies latérales mobiles latéralement (6a, 6b) coopérant avec deux logements de verrouillage (7a, 7b), caractérisé en ce que c'est le cycle qui comprend les deux saillies mobiles de verrouillage et le poste de stockage qui comprend les deux logements en creux de verrouillage (7a, 7b).
Patent CA-2743612-A1 (CA)
Title: Procede et installation pour traiter des boues de forage
Inventor: JONES THOMAS
IPC: B09B3/00
Filed: 2009-11-11
Abstract: La présente invention concerne un procédé de recyclage et de décontamination de boues de forage contenant du pétrole et de déblais de forage contaminés par de la boue de forage contenant du pétrole, ainsi qu'une installation permettant de mettre en uvre ce procédé. Le procédé consiste à retirer les matières solides grossières de la boue, casser l'émulsion, et séparer la phase hydrophobe de la phase aqueuse et de la phase solide. Les matières solides peuvent ensuite être traitées par deux approches indépendantes ou combinées. Une approche consiste à vaporiser tous les résidus de pétrole et d'eau des matières solides et à brûler le pétrole vaporisé. L'autre approche consiste à vaporiser au moins partiellement le pétrole résiduel des matières solides et à le recondenser.
Patent CA-2744275-A1 (CA)
Title: Hockey stick apparatus for stick handling training and locking mechanism for same
Inventor: MARTIN JEAN-MAURICE
IPC: A63B59/14
Filed: 2009-11-18
Abstract: According to one aspect, a hockey stick for training a person in stick handling, including an elongate upper stick portion configured to be gripped by a control hand of the person, an elongate lower stick portion rigidly coupled to the upper stick portion and configured to rotate therewith, and an elongate middle stick portion positioned between and collinear with the upper stick portion and the lower stick portion and configured to be gripped by a directional hand of the person. The middle stick portion is rotatably coupled to the elongate coupling member so that rotation of the upper stick portion causes the lower stick portion and the blade member to rotate without rotating the middle stick portion gripped by the directional hand. The hockey stick may include at least one locking mechanism coupled to the middle stick portion and at least one of the upper and lower stick portions.  Each locking mechanism is movable between an unlocked position wherein the middle stick portion is rotatable relative to the upper stick portion and the lower stick portion, and a locked position wherein the upper stick portion, the lower stick portion and the middle stick portion are secured together so that rotation of the middle stick portion with respect to the upper and lower stick portions is inhibited.
Patent CA-2745496-A1 (CA)
Title: Scheduling transmission of data at a base station based on an interference indicator message from another base station
Inventor: BOUDREAU GARY
IPC: H04W24/10
Filed: 2010-01-29
Abstract: A system includes a first base station of a first vendor configuration and a second base station of a second vendor configuration. A link is between the first and second base stations. The first base station is configured to receive at least one interference indicator message from the second base station, and schedule transmission of data based on the at least one interference indicator message. Scheduling the transmission of data includes determining whether to transmit the data using a current resource or to delay transmission of the data.
Patent CA-2745841-A1 (CA)
Inventor: BREWER JOHN
IPC: A61M39/08
Filed: 2009-12-23
Abstract: A respiratory manifold is provided which has a base port that is coupled to a central body. The central body has at least one laterally-positioned arm having a port. The base port includes a bridge to guide an object moved through one port into the body of the manifold and through the base port to a tracheal tube without folding, twisting, bunching or buckling of any portion of the object within the manifold.
Patent CA-2746889-A1 (CA)
Inventor: SCHOLL CARSTEN
IPC: G01V3/15
Filed: 2009-12-14
Abstract: A towed system for underwater electromagnetic prospecting for use with a seaward vessel is provided. The towed system comprises a first portion, a second portion, and a tow cable. The first portion is located on the vessel and includes a controller and a power supply system. The second towed portion is for submersion in the water and transmits an electromagnetic waveform and receives a corresponding electromagnetic signal. The tow cable connects the first portion with the second portion.  The tow cable includes at least a pair of suitable conductors for delivering to the second portion a power signal generated by the first portion and at least one optical fibre for carrying data communications between the first portion and the second portion. The transmitted and received signals are digitized and this information is sent digitally to the controller in the first portion.
Patent CA-2746984-A1 (CA)
Inventor: LAZARYEV ALEKSEY PAVLOVICH
IPC: C12P21/02
Filed: 2009-06-16
Abstract: The invention relates to biotechnology and can be used for producing human recombinant insulin for preparing medicinal agents for the treatment of pancreatic diabetes. A variety of re-combinant plasmid DNAs which contain an artificial gene and encode the human insulin precursor is proposed. The biosynthesis of a hybrid polypeptide is induced using isopropyl-thiogalactopyranoside so that the post-induction level of the hybrid polypeptide is equal to or greater than 25% of the total cellular protein. According to the claimed procedure, human insulin is produced by cultivating a producer strain containing one of the recombinant plasmids, isolating inclusion bodies, solubilizing and renaturing the fusion protein, and enzymatically degrading and chromatographically purifying said protein. The invention simplifies the process for producing human recombinant insulin and increases the yield thereof.
Patent CA-2749351-A1 (CA)
Title: Multi-modal messaging and callback with service authorizer and virtual customer database
Inventor: GAILEY MICHAEL L
IPC: H04W4/029
Filed: 2002-10-03
Abstract: A system and method for providing multi-modal messaging for a wireless communication system. A wireless terminal is connected to a wireless access network, wherein the wireless terminal is capable of generating a voice request. A multi-modal message server is connected to the wireless access network for receiving the voice request generated by a user of the remote terminal. A voice--recognition application is operable to identify words contained in the voice request. A response-generation application uses the identified words to generate a response to the voice request. A unified messaging application is operable to interpret the response and generate a first and second response that is based on the contents of the response generated by the response-generation application. The first and second responses are then transmitted to the wireless terminal in different communication formats.
Patent CA-2753123-A1 (CA)
Title: Wood chip drying system for drying wood chip and associated method for drying wood chip
Inventor: HASCH JOACHIM
IPC: F26B23/02
Filed: 2010-03-01
Abstract: The invention relates to a wood chip drying system for drying wood chip (18) comprising a furnace (12), a drier (16) for the wood chip (18) and a recirculation apparatus (56) for the recirculation of exhaust vapors (34) into the drier (16), wherein the recirculation apparatus (56) has an exhaust vapor heater (42), and wherein the wood chip drying system (10) is designed to reduce organic compounds present in the exhaust vapor (34) prior to the recirculation into the drier (16). The exhaust vapor heater (42) comprises a regenerative and/or catalytic heat exchanger which is arranged downstream after the drier (16) and which is designed so as to heat up the exhaust vapor (34) to a temperature which is high enough to oxidize at least a majority of particles present in the exhaust vapor (34).
Patent CA-2753415-A1 (CA)
Inventor: MATSUOKA SABURO
IPC: C21D8/00
Filed: 2010-01-29
Abstract: A ferritic steel having tensile properties and fatigue properties capable of withstanding use in a hydrogen environment and a method of manufacture thereof are provided.  By adding one or more element selected from among vanadium (V), titanium (Ti) and niobium (Nb) so that the steel includes, together with at least ferrite grains in the structure, a carbide or carbides of one or more element selected from among V, Ti and Nb, the reduction of area and the fatigue crack propagation rate of the ferritic steel in a hydrogen environment are improved. The advantages of the invention were confirmed in cases where the ferrite grains are small grains of 1 µm or less in size, and in cases where the ferrite grains are coarse grains from several micrometers to 20 µm in size, and moreover in cases where the ferrite grains are coarse grains from several micrometers to 60 µm in size.
Patent CA-2755289-A1 (CA)
Inventor: CONLEY JEFFREY RYAN
IPC: F16L11/08
Filed: 2010-04-20
Abstract: A flexible pipe for conveying pres-surized fluids that has an inner tubular layer, two reinforcing layers, an outer layer and a barrier lay-er.    The reinforcing layers are comprised of metal cords wrapped around the inner tubular layer. The metal cords may be comprised of multiple indi-vidual wires twisted about themselves or a central guide line. The barrier layer may be positioned between the two reinforcing layers and penetrate therebetween. Additionally, a method for making a flexible pipe is provided, which includes the use of heat to facilitate the penetration of the barrier layer into each of the reinforcing layers.
Patent CA-2757421-A1 (CA)
Inventor: BERGQVIST PER
IPC: H04W40/02
Filed: 2010-03-25
Abstract: The present invention relates to a system (10) operable to enable shortest connection route for a mobile means (12) of a subscriber, when the mobile means (12) has roamed between a home network (14) comprised in the system (10), and a foreign network (16) comprised in the system (10). When the mobile means (12) requests connection to Internet, a serving means (18) comprised in the foreign network (16) is operable to communicate with, and to receive information regarding the connection route from, a Home Location Register (20) comprised in the home network (14).  The serving means (18) is operable to route a packet to a gateway means (22) comprised in the foreign network (16). The gateway means (22) is in turn operable to allocate an IP address for the mobile means (12) and to function as an access point to Internet.
Patent CA-2757763-A1 (CA)
Title: Vehicle collision repair zone
Inventor: GIARRIZZO MICHAEL JR
IPC: B05B15/12
Filed: 2010-04-06
Abstract: Provided is a spray booth that includes a housing and a means for advancing the vehicle through the housing. The means for advancing may include a rail system that extends along the long axis of the housing and is off-set from the center of the short axis of the housing. The spray booth housing includes walls that defme an area for locating a vehicle to be painted. The area defmed by the walls includes regions for priming a vehicle to be painted, preparing a vehicle to be painted, and distinct painting areas for separately painting the vehicle that is engaged with them means for advancing and for painting parts that are not attached to the vehicle. The spray booth may also include one or more air handling systems for handling air that is flowed through the spray booth during the preparation and paint operations.
Patent CA-2757969-A1 (CA)
Inventor: CHIANG YET-MING
IPC: H01M8/04
Filed: 2010-04-06
Abstract: An automotive or other power system including a flow cell, in which the stack that provides power is readily iso-lated from the storage vessels holding the cathode slurry and anode slurry (alternatively called "fuel") is described. A method of use is also provided, in which the "fuel" tanks are removable and are separately charged in a charging station, and the charged fuel, plus tanks, are placed back in the vehicle or other power system, allowing fast refueling. The technology also provides a charging system in which discharged fuel is charged. The charged fuel can be placed into storage tanks at the power source or re-turned to the vehicle. In some embodiments, the charged fuel in the storage tanks can be used at a later date. The charged fuel can be transported or stored for use in a different place or time.
Patent CA-2758631-A1 (CA)
Title: Process for the preparation of 2,4,6-octatriene-1-oic acid and 2,4,6-octatriene-1-ol
Inventor: GIULIANI GIAMMARIA
IPC: C07C51/41
Filed: 2010-04-16
Abstract: The present invention concerns a process for synthesis of 2,4,6-octatriene-1-oic acid and 2,4,6-octatriene-1-ol, which comprises the following stages: a) reaction between 2,4-trans-hexadienal and triethyl phosphonoacetate to give ethyl 2,4,6-trans-octatrienoate; b) alkaline hydrolysis of ethyl 2,4,6-trans-octatrienoate to give the corresponding alkaline salt; c) acidification of said salt to give 2,4,6-trans-octatrienoic acid, which can be separated or can undergo the following further stages: d) reaction of the 2,4,6-trans-octatrienoic acid with ethyl chloroformiate to give the mixed anhydride formed by 2,4,6-trans-octatrienoic acid and ethyl carbonic acid; e) reduction of said mixed anhydride with sodium borohydride to give 2,4,6-trans-octatrienol; and optionally a purification stage of the end product.
Patent CA-2759582-A1 (CA)
Inventor: PEREZ THOMAS
IPC: G02B6/44
Filed: 2010-03-03
Abstract: In one embodiment there is provided a system for light therapy. The system includes a light guide transmission device having at least one UV bulb for dispersing UV  light a light guide cable to a light guide terminating end, an optical capturing device operable to receive an image from a lens positioned at an optical cable terminating end, and a fluid delivery/suction device along a flexible hose. Each of the cables being inserted into a probe cable having a tip adapted for use internally or externally with a patient. Further the system includes a single controller in communication with and for controlling the functionality of the light guide transmission device, the optical capturing device, and the fluid delivery/suction device.
Patent CA-2760094-A1 (CA)
Inventor: ROSVALL MAGNUS
IPC: C25B1/26
Filed: 2010-04-23
Abstract: The present invention relates to a process for production of alkali metal chlorate, and to a method of activating a cathode comprising electrolyzing an electrolyte comprising alkali metal chloride in an electrolytic cell in which at least one anode and at least one cathode are arranged wherein a) said electrolyte comprises chromium in any form in an amount ranging from about 0.01 -10-6 to about 500- 10-6 mol/dm3 b) said electrolyte comprises molybdenum, tungsten, vanadium, manganese and/or mixtures thereof in any form in a total amount ranging from about 0.1 -10 -6 mol/dm3 to about 0.5-10 -3 mol/dm3.
Patent CA-2760234-A1 (CA)
Inventor: SCHAEFER CARSTEN
IPC: C08F20/28
Filed: 2010-03-26
Abstract: The invention relates to the use of copolymers which can be obtained by the polymerization of monomers (A) and (B), (A) being a monomer of formula (I), wherein A represents a C2 to C4 alkylene group, B represents a C2 to C4 alkylene group different from A, R represents hydrogen or methyl, m is a number from 1 to 500, and n is a number from 1 to 500, and (B) being an ethylenically unsaturated monomer which contains an aliphatic hydrocarbon group, for demulsifying oil/water emulsions in amounts of 0.0001 to 5% by weight, based on the oil content of the emulsion to be demulsified.
Patent CA-2763294-A1 (CA)
Inventor: DICKSON GRAHAM C
IPC: B01D53/64
Filed: 2010-07-22
Abstract: The present invention provides a method and apparatus for removing mercury from gases such as those discharged from roasters and other heat producing systems. In embodiments the method comprises reacting the mercury with dissolved molecular chlorine, and may also comprise reacting the mercury with mercuric chloride to yield mercurous chloride. The mercurous chloride may be removed by precipitation. There are also disclosed apparatuses for implementing the method.
Patent CA-2766156-A1 (CA)
Title: O-ring insertion tool and method
Inventor: MULLALY SCOTT
IPC: A61C13/265
Filed: 2010-06-24
Abstract: An O-ring insertion tool is disclosed herein which holds and inserts an O-ring into a cap for releasably securing a dental appliance to, for example, a dental attachment assembly secured in the mouth of a patient. The tool comprises a driver (15) having a central portion and at least one end portion (26, 28) with resilient prongs designed to push an O-ring through a bore in a bushing sleeve (16, 18) sized at one end to match the entrance of the cap (12). The bore has a tapered, frustoconical portion that at least extends up to the smaller end of the bore. The opposite end of the bore is of larger diameter matching the uncompressed dimensions of the O-ring. The prongs fit into the larger end of the bore in which the O-ring is positioned and are adapted to engage and advance the O- ring through the bore. The O-ring is uniformly compressed as it advances through the frustoconical portion of the bore, and the compressed O-ring is then pushed out of the second end (52) of the bore and into position in the cap (12).
Patent CA-2767628-A1 (CA)
Title: Method and apparatus for single-path control and monitoring of an h-bridge
Inventor: FORNAGE MARTIN
IPC: H02M7/48
Filed: 2010-07-08
Abstract: A method and apparatus for controlling and monitoring an H-bridge via a single communication path. The apparatus comprises a first control and monitor module coupled to a first switch within the H-bridge; and a first pulse transformer coupled to a first control signal to the first control and monitor module, wherein the first control and monitor module (i) generates, based on the first control signal, a first driver signal for operating a first switch of the H-bridge during DC/AC power conversion, (ii) monitors at least a portion of the H-bridge for at least one fault, and (iii) communicates, upon detecting the at least one fault, a first fault indication to a main controller of the H-bridge via the first pulse transformer.
Patent CA-2773730-A1 (CA)
Inventor: NEPOMNIACHTCHI GRIGORI
IPC: G06V30/224
Filed: 2011-10-17
Abstract: The present invention relates to automated document processing and more particularly, to methods and systems for document image capture and processing using mobile devices. In accordance with various embodiments, methods and systems for document image capture on a mobile communication device are provided such that the image is optimized and enhanced for data extraction from the document as depicted. These methods and systems may comprise capturing an image of a document using a mobile communication device;    transmitting the image to a server; and processing the image to create a bi-tonal image of the document for data extraction. Additionally, these methods and systems may comprise capturing a first image of a document using the mobile communication device;  automatically detecting the document within the image; geometrically correcting the image;  binarizing the image; correcting the orientation of the image; correcting the size of the image; and outputting the resulting image of the document.
Patent CA-2773735-A1 (CA)
Title: Coal water slurry and methods for making the coal water slurry
Inventor: WANG MINGMIN
IPC: C10J3/00
Filed: 2012-04-05
Abstract: A coal water slurry comprises smaller and larger coal particles. The smaller coal particles are in a range of from about 20wt% to about 90wt% of the coal in the coal water slurry and comprise a mean particle size smaller than 25µm. The larger coal particles are in a range of from about 10wt% to about 80wt% of the coal in the coal water slurry and comprise a mean particle size in a range of from 50µm to 200µm. A method for making a coal water slurry is also presented.
Patent CA-2774729-A1 (CA)
Inventor: HANSSON GOERAN
IPC: A61K39/00
Filed: 2010-09-17
Abstract: The present disclosure relates to antigen specific tolerogenic antigen presenting cells presenting antigenic portions of an autoantigen and to related compositions, methods and systems.