baber/WOPTO huggingface dataset:
Patent CA-2619188-A1 (CA)
Inventor: DEJIMA YOSHIYUKI
IPC: C07D251/52
Filed: 2006-01-24
Abstract: Water-soluble azo compounds whose free acid forms are represented by the general formula (1); and ink compositions containing the same: [Chemical formula 1] (1) (wherein A is hydroxyl, morpholino, amino, an optionally substituted aliphatic amine residue, an optionally substituted aromatic amine residue, optionally substituted phenoxy, or optionally substituted alkoxy; R1 is hydrogen or alkyl of 1 to 4 carbon atoms; R2 is hydrogen or a substituent selected from among halogeno, nitro, and hydroxyl; and n is an integer of 1 to 3). The azo compounds exhibit hues having such high clarity as to be suitable for inkjet recording, while the ink compositions are excellent in storage stability. The inkjet prints made by using the ink compositions are excellent in the fastnesses to moisture, ozone gas, light, and others.
Patent CA-2619972-A1 (CA)
Title: Pyrrolopyridine, pyrrolopyrimidine and pyrazolopyridine compounds, compositions comprising them, and methods of their use
Inventor: ZIPP G GREGORY
IPC: A61K31/437
Filed: 2006-08-22
Abstract: Disclosed are pyrrolopyridine, pyrrolopyrimidine and pyrazolopyridine compounds, compositions comprising them, and methods of their use.
Patent CA-2620300-A1 (CA)
Title: Method and apparatus for recovery of spilled oil or other viscous fluid
Inventor: BROJE VICTORIA
IPC: B01D33/06
Filed: 2006-04-18
Abstract: A method, apparatus and system for increasing the recovery efficiency of spilled oil or any other viscous fluid. The surface of a rotatable oleophilic fluid recovery unit in an adhesion (oelophilic) skimmer or other recovery apparatus is patterned with a plurality of grooves configured for formation of menisci and pooling of fluid in the grooves when the surface contacts a viscous fluid. When the surface of the fluid recovery unit rotates out of (e.g., is withdrawn from) the body of viscous fluid, an amount of the viscous fluid adheres to the patterned surface. A scraper is provided having a surface geometry that matches the surface geometry of the fluid recovery unit and allows the viscous fluid to be scraped off the surface of the fluid recovery unit and transferred to a collector. Accordingly, both fluid separation and fluid recovery are made possible.
Patent CA-2621593-A1 (CA)
Inventor: CARPENTER WALTER LEE
IPC: A61M60/835
Filed: 2006-09-22
Abstract: A tubing holding device for a roller pump is disclosed. The tubing holding device is removable from the roller pump, slidably moveable and able to be opened to allow for easy exchange of tubing in roller pumps. The tubing holding device comprises a clamping mechanism that securely holds tubing in place. Tubing of various sizes may be used within a roller pump by selecting the appropriately sized tubing holding device, or by using a tubing holding device, such as one embodiment disclosed, which may be adjustable for different sizes of tubing. Roller pumps including the tubing holding devices, and methods of loading such roller pumps are also disclosed.
Patent CA-2623071-A1 (CA)
Inventor: RATNAM RAKESH
IPC: C07H5/02
Filed: 2006-09-21
Abstract: A process is described for production of a chlorinated sucrose from a process stream containing a 6-O-protected chlorinated sucrose derived from chlorination of 6-O-protected sucrose wherein the process stream is treated under conditions which prevent or reverse deacylation of 6-O-protected chlorinated sucrose, extracting the same in a solvent, washing most of the dimethylformamide free from the solvent extract by repeated washing with saturated sodium chloride solution, isolating the 6-O-proetctetd sucrose as a pure fraction and obtaining a chlorinated sucrose by deacylating the same.
Patent CA-2623815-A1 (CA)
Inventor: ATTAWIA MOHAMED
IPC: A61B17/58
Filed: 2006-09-14
Abstract: A method of treating a fractured vertebral body by using a) a plurality of reinforcement rods combined with the b) a bone growth agent, wherein the reinforcement rods act to mechanically join disparate bone fragments across the fracture planes, thereby stabilizing the fracture site, and the bone growth agent promotes the growth of new bone across the fracture planes, thereby permanently replacing the fracture site with new bone
Patent CA-2624932-A1 (CA)
Inventor: VAN BELLEGHEM LUC
IPC: A47J31/40
Filed: 2006-10-06
Abstract: The invention relates to a device for preparing an infused beverage. The device includes an infusion container for containing liquid and comprising an opening to allow liquid to flow out of the container. The device further includes a receptacle comprising a cavity for receiving a cartridge containing infusible matter. The infusion container and the receptacle are operable in relation to each other to be arranged in a position wherein the infusion container and the cavity communicate through the opening. The device further comprises an openable and closable passage communicating with the cavity to allow liquid to flow from the infusion container to the passage through the cavity. The device further includes a cleaning means for introducing a liquid and/or vapour within the infusion container and a removing means for removing the cartridge from the cavity. An operating means is arranged for operating the cleaning means and the removing means successively.
Patent CA-2628433-A1 (CA)
Inventor: APPS WILLIAM P
IPC: B65D1/22
Filed: 2008-04-03
Abstract: The container includes a floor and a plurality of side walls extending upwardly from the floor. The floor includes a first panel spaced away from a second panel by a plurality of ribs connecting the first panel to the second panel. The ribs each circumscribe an opening through the second panel.
Patent CA-2628458-A1 (CA)
Inventor: TURCOT JEAN-MARC D
IPC: E04H1/12
Filed: 2008-04-02
Abstract: A pneumatically inflatable structure includes first and second parallel spaced apart pneumatic end support tubes and at least two opposed pairs of bowed criss-crossed pneumatic bracing tubes and an arched canopy extending over the support tubes and bracing tubes. Each of the end support tubes has first and second opposed ends each mountable to a base surface wherein each of the end support tubes forms a vertical arch having an apex when the structure is erect. The pneumatic bracing tubes have first and second ends wherein each of the first ends of the bracing tubes are secured to one of the first or second ends of one of the first or second end support tubes. Each of the second ends of the pneumatic bracing tubes are securable the apex of an opposed of the first or second end support tubes.
Patent CA-2629210-A1 (CA)
Inventor: BETCHER TRAVIS P
IPC: A62B35/04
Filed: 2007-01-03
Abstract: A self-retracting lifeline includes a common, central brake hub having teeth on opposing sides and a lifeline assembly on each side of the brake hub. The lifeline assemblies include centrifugal clutch assemblies with pawls. The pawls are configured and arranged to engage the teeth of the brake hub to stop the lifeline assemblies when there is a sudden acceleration or a high rate of speed at which the lifeline assemblies turn to pay-out lifeline which causes the pawls to pivot and engage the teeth. The self-retracting lifeline may be operatively connected to a safety harness with a connector interconnecting the bottom of the self-retracting lifeline and the straps of the safety harness proximate a dorsal pad assembly and straps interconnecting the housing of the self-retracting lifeline and the straps of the safety harness above the dorsal pad assembly. The lifelines of the self-retracting lifeline exit the housing proximate the top.
Patent CA-2630264-A1 (CA)
Inventor: VRIENS WILHELMUS JOSEPHUS MARIA
IPC: E02B3/12
Filed: 2006-11-22
Abstract: A sheathing of elastically deformable waterproofing sheet material (11) is applied and sealingly secured to a surface area of a hydraulic structure (10;  31; 36, 39) to be protected. The seeped water, which collects behind the waterproof sheathing (11), is discharged by gravity through one-way drainage valves (13), provided in pre-established drainage positions of the waterproof sheathing (11); the drainage valves (13) are automatically opened and closed by the differential pressure of the water acting on opposite faces of a flexible sheet like flat valving member (M) of the drainage valve (13).
Patent CA-2631902-A1 (CA)
Inventor: JERMANN FRANK
IPC: H01L33/50
Filed: 2006-11-29
Abstract: Disclosed is a luminescent substance which has the structure EA3N2Si2O4:D, wherein EA=(Sr,Ba,Ca) and D=Eu, provides red emission, and is characterized by great stability and a simple production process. Said luminescent substance can be used for many different types of light sources.
Patent CA-2632023-A1 (CA)
Inventor: LUNDEQUIST YNGVE
IPC: F16L33/06
Filed: 2006-11-28
Abstract: The pipe coupling for connection to a pipe end of a pipe made of polymer material comprises an inner sleeve (1) which is intended for insertion into the pipe end and for abutment with the inner surface of said pipe end, an outer sleeve which is intended for abutment with the outer surface of said pipe end and which includes a slot-like opening (14), and means for adjusting said opening (14). The coupling further comprises a pre-widening means positioned between the edges (21 ) of the slot-like opening (14). The pre-widening means makes the slot-like opening (14) larger such that the inner diameter of the outer sleeve (2) is larger than the outer diameter of the pipe.
Patent CA-2635275-A1 (CA)
Inventor: GRIGOR STEVE
IPC: B65D5/20
Filed: 2008-06-18
Abstract: A stackable corrugated box made from a foldable blank comprising a base having two opposed first edges and second edges, wall portions extending from the first edges, side wall portions extending from the second edges. The wall portions comprise a first part connected to the base and a second part connected to the first part, provided with flaps. The first parts include crush and knife cut features capable of flexing outward. When the box is erected, the side wall portions are folded perpendicularly to the base and connected via the flaps to upwardly directed walls defined by the first and second parts also folded perpendicularly to the base. The upwardly directed walls are provided with projecting tabs, so that when the box is stacked on another similar box, the crush and knife cut features flex outward creating space for the tabs from the box placed below.
Patent CA-2635428-A1 (CA)
Inventor: RICHARDSON JAMES M
IPC: F02M25/06
Filed: 2007-01-11
Abstract: A hydrogen augmented diesel crankcase ventilation system uses hydrogen to allow crankcase fumes, for example blow-by, to be burned by an engine 10. The system preferably includes a hydrogen generation system 26 as a hydrogen source connected to an engine air intake 13 by a first hose 28, a second hose 32, 52 connecting the crankcase 16 to the air intake 13, and a third hose 20, 48 connecting a fresh air source 40 to the crankcase 16. An orifice or a vacuum regulator 38 in cooperation with the second hose 32 may be included to regulate crankcase vacuum. A filter 36 may reside inline with the second hose 32, 52 to capture solids or liquids which enter the second hose 52 from the crankcase 16. A back flow preventor 44 may be included in cooperation with the third hose 20, 48 to prevent a back flow of crankcase fumes through the third hose 20, 48.
Patent CA-2635436-A1 (CA)
Inventor: SMITH RODDIE R
IPC: F16K17/20
Filed: 2008-06-19
Abstract: A control system for a surface controlled sub-surface safety valve has first and second control lines. The first control line communicates control fluid to the sub-surface safety valve and preferably has a sump and in-line filters.  Hydraulic pressure applied to the safety valve with this first control line can open the safety valve. The second control line also communicates control fluid to the sub-surface safety valve and preferably has a sump. A connecting valve is connected between the first and second control lines. The connecting valve allows control fluid to communicate from the first control line to the safety valve but prevents fluid communication from the second control line to the first control line. To open the valve, the second control line is exhausted to a reservoir. The dual control lines provide redundant control of the safety valve and can also be cycled to remove debris from the system.
Patent CA-2639615-A1 (CA)
Title: System and method for delivering variable size messages based on spam probability
Inventor: MARTIN DARYL
IPC: H04L12/58
Filed: 2008-09-18
Abstract: There is disclosed a system and method for delivering a message to a communication device. In an embodiment, the method comprises obtaining a probability that the message is spam; in dependence upon the probability that the message is spam, determining a variable message size; and sending the message to the communication device i n dependence upon the determined variable message size. In an embodiment, the method further comprises receiving a user response whether the message is spam; and if the message is verified as being spam, then filtering the message from the communication device.
Patent CA-2640135-A1 (CA)
Title: Food delivery system and methods
Inventor: CANTU HOMARO R
IPC: B26B1/00
Filed: 2007-01-24
Abstract: The present invention generally relates to a system and methods by which the delivery of a food item for personal consumption may be facilitated. More specifically, the present invention is directed to systems and methods that include the use of simplified utensils by which food may be managed and prepared for consumption. Certain embodiments of the simplified utensils include one or flavoring retainers by which flavoring agents can be retained and conveyed to a diner or diners and the flavor of a food item altered during consumption of a food item.
Patent CA-2641757-A1 (CA)
Inventor: MARCO JENNIFER L
IPC: B01D71/02
Filed: 2000-08-17
Abstract: The present invention provides chemical reactors and reaction chambers and methods for conducting catalytic chemical reactions having gas phase reactants. In preferred embodiments, these reaction chambers and methods include at least one porous catalyst material that has pore sizes large enough to permit molecular diffusion within the porous catalyst material.
Patent CA-2643777-A1 (CA)
Title: System and method for dispensing a cooled beverage
Inventor: HILLIS ANDREW
IPC: F25D31/00
Filed: 2007-03-05
Abstract: The present invention relates to a system for cooling a beverage, the system comprising: a beverage line (5) connectable to a beverage supply for transporting beverage from the beverage supply through an insulated carrier to a dispensation site (1), a cooling medium generator (2) for generating a cooling medium; a cooling line (6) for transporting the cooling medium from the cooling medium generator through the insulated carrier so as to allow heat exchange between the cooling medium in the cooling line and the beverage in the beverage line; and a pump (3) for pumping the cooling medium through the cooling line. The cooling medium generator (2) is an ice slush generator. The present invention also relates to a method of cooling a beverage flowing through a beverage line using ice slush as a cooling medium.
Patent CA-2650186-A1 (CA)
Inventor: DECOUT JEAN-LUC
IPC: C07F7/08
Filed: 2007-04-24
Abstract: Procédé pour l'obtention d'un composé répondant à la formule (I) Rl-S(O)x-S(O)yR2 dans laquelle R1 représente un reste moléculaire hydrocarboné pouvant être substitué et/ou interrompu par un ou des atomes et/ou par un ou des groupements comprenant un ou des atomes, lesdits atomes étant choisis parmi N, O, P, S, Si, X où X représente un halogène ; R2 représente, indépendamment de R1, un groupement carboné ou un reste moléculaire hydrocarboné pouvant être substitué et/ou interrompu par un ou des atomes et/ou par un ou des groupements comprenant un ou des atomes, lesdits atomes étant choisis parmi N, O, P, S, Si, X où X représente un halogène, et x et y sont choisis parmi O et 1 tels que la somme de x et y soit au plus égale à 1 , caractérisé en ce qu'on fait réagir un composé de formule (II) R1-S(O)x-R3-Si(R4)(R5)(R6) dans laquelle R3 représente une chaîne hydrocarbonée de deux atomes de carbone, éventuellement insaturée et/ou substituée, et R4, R5 et R6, identiques ou différents, représentent chacun, indépendamment les uns des autres, un groupement hydrocarboné, avec un composé de formule (VII) R2-S(0)y-X où X représente un halogène, composés intermédiaires et composés obtenus.
Patent CA-2651031-A1 (CA)
Title: Antisense agents combining strongly bound base - modified oligonucleotide and artificial nuclease
Inventor: PILV MEHIS
IPC: A61K31/7115
Filed: 2007-04-26
Abstract: The present invention provides compounds having a chelating moiety and an oligonucleotide sequence wherein the oligonucleotide includes one or more modified nucleobases, such as hydroxynucleobases. The disclosed compounds are suitable for antisense therapy. The chelating moiety can be complexed to an ion of a lanthanide metal. These compounds are efficient translation inhibitors of nucleic acids and have increased binding affinity for target nucleic acids. The invention also includes compositions and methods of using these compositions as antisense therapy.
Patent CA-2651426-A1 (CA)
Title: Implanting a tissue prosthesis
Inventor: MILIJASEVIC ZORAN
IPC: A61F2/44
Filed: 2007-05-10
Abstract: A device (12) for implanting a tissue prosthesis comprises an elongate support member (14) having a proximal end (16) and a distal end (18), the support member (14) defining a recessed receiving zone 20 at a distal region for receiving at least a part (22) of the implant in a collapsed configuration. A cover member (24) having a proximal end (26) and a distal end (28) is arranged on the support member (14) to cover at least the receiving zone (20) of the support member (14), the cover member (24) being removably arranged relative to the support member (l4) to provide access to the receiving zone (20), the cover member (24) and the support member (14) together defining an insertion assembly (32). An insertion formation is defined at the distal end (18) of the insertion assembly (32) for facilitating insertion of at least a distal part of the insertion assembly (32) into position relative to a site in a patient's body in which the implant is to be located, in use, so that, upon removal of the cover member (24), the part (22) of the implant is positioned at the site.
Patent CA-2652351-A1 (CA)
Inventor: O'RIORDAN BRIAN PATRICK
IPC: E04C2/284
Filed: 2009-02-04
Abstract: Un système disolation comprend un panneau avec une surface principale, une couche de matériau isolant fibreux et au moins une attache de fixation fixée au panneau et fixant la couche disolation à la surface principale. Chaque attache comprend un premier et un second raccord. Chaque raccord comprend une tête, deux éléments de verrouillage souples diamétralement opposés qui font saillie à partir de la tête et un premier épaulement de verrouillage qui sétend au moins partiellement entre les éléments de verrouillage. Chaque élément de verrouillage comprend un épaulement de verrouillage adjacent à une extrémité distale opposée à la tête.
Patent CA-2652634-A1 (CA)
Title: Certaines quinolones substituees, compositions et utilisations
Inventor: CHEN KE
IPC: A61P35/04
Filed: 2007-05-10
Abstract: L'invention porte: sur des composés à base de quinolones présentant une activité inhibitrice d'enzymes utilisant l'ATP; sur des méthodes utilisant lesdits composés et sur des préparations comprenant lesdits composés.
Patent CA-2652793-A1 (CA)
Title: Procede et appareil de retransmission dans un systeme de communication sans fil a relais
Inventor: PARK DONG-SEEK
IPC: H04B17/40
Filed: 2007-05-29
Abstract: L'invention concerne un appareil et un procédé permettant d'effectuer une demande de retransmission automatique (ARQ) dans un système de communication sans fil à relais. Le procédé consiste à effectuer une ARQ avec la station de base (BS), à transmettre des données reçues avec succès de la BS à une station mobile (MS) et à retransmettre des données correspondantes à la MS, lorsqu'un message d'indication de retransmission est reçu de la BS. Etant donné que la station relais (RS) ne retransmet que les données exemptes d'erreurs au récepteur, la fiabilité des données reçues au niveau du récepteur peut être améliorée. La charge appliquée à la RS peut être réduite car l'émetteur commande la demande de retransmission automatique.
Patent CA-2654160-A1 (CA)
Inventor: HUTCHISON JEFFREY S
IPC: C10M173/02
Filed: 2007-05-23
Abstract: The passage of a container along a conveyor is facilitated by applying to the container or conveyor aqueous compositions containing hardness ions. Th e compatibility of the aqueous compositions with PET bottles is improved whe n the ratio of hardness as CaCO3 to alkalinity as CaCO3 is greater than abou t 1 to 1.
Patent CA-2655571-A1 (CA)
Title: Wireless synchronized operation of pulsed eas systems
Inventor: HERRING RICHARD
IPC: G08B13/24
Filed: 2006-06-27
Abstract: A system and method for providing wireless synchronized operation of electronic article surveillance (EAS) systems are provided. The method may include communicating wirelessly between each of a plurality of controllers connected to a plurality of detectors of the plurality of EAS systems and receiving with a communications receiver of each of the controllers wireless communications from at least some of the other plurality of controllers. The communications receiver may be separate from a tag detection receiver.
Patent CA-2657934-A1 (CA)
Inventor: HUNTER CHRISTOPHER A
IPC: C07K14/54
Filed: 2007-07-18
Abstract: Compositions and methods relating to WSX-1 and p28 (IL-30) are provided. In particular, methods of treating inflammatory conditions in mammalian subjects using various WSX-1, p28, EBI3, and gp130 polypeptides and complexes or moieties that bind to or modulate activity of such complexes are described. Isolated or recombinant complexes including soluble WSX-1 or gp130 polypeptides, isolated or recombinant WSX-1 fusion proteins, and isolated or recombinant p28 fusion proteins are also described.
Patent CA-2659042-A1 (CA)
Inventor: SANCHEZ MATTHEW A
IPC: G06Q30/00
Filed: 2007-07-23
Abstract: Systems and methods for interaction prompt initiated video advertising are disclosed. According to one embodiment, a computer implemented method comprises storing digital advertising content, the digital content including digital video, and digital slideshows. An XML file is served from an ad server to a player embedded in a web site. One or more advertisements are dynamically generated from the XML file and the digital content. The one or more advertisements are displayed with video content requested through the web site.
Patent CA-2660297-A1 (CA)
Inventor: MAEHARA HIDEO
IPC: G01L3/10
Filed: 2009-03-25
Abstract: A torque sensor (50) comprises a magnetic collecting ring (91, 92) fitted into an annular groove (31, 32) formed on the inner periphery (38) of a housing (30). By providing a staking part (33, 34) on the inner periphery (38) of the housing (30) in the vicinity of the annular groove (31, 32) using a staking device (100), the magnetic collecting ring (91, 92) can be secured in the annular groove (31, 32) through a simple process.