baber/WOPTO huggingface dataset:
Patent CA-2530147-A1 (CA)
Inventor: HILLS EMMA
IPC: C09K8/528
Filed: 2004-06-25
Abstract: L'invention concerne des polymères antitartres marqués, des compositions contenant lesdits polymères ainsi qu'un procédé pour prévenir ou contrôler l'entartrage dans des systèmes contenant ces fluides. Les unités de marquage sont des unités dérivées d'un monomère de formule X¿2?C=CYY', dans laquelle X, qui est identique ou différent, est un atome d'hydrogène ou un groupe alkyle en C¿1?-C¿4? ; Y est un atome d'hydrogène ou un groupe alkyle en C¿1?-C¿4? et Y' est un groupe de formule -L-Arom, dans laquelle L est une liaison covalente ou un groupe de liaison organique divalent présentant éventuellement des hétéroatomes et Arom est un groupe présentant au moins deux cycles aromatiques conjugués, de préférence au moins trois, lesdits cycles présentant des atomes de carbone conjugués et, liés à ces atomes de carbone, des atomes d'hydrogène ou substituants.
Patent CA-2532290-A1 (CA)
Inventor: DATCUK PETER T
IPC: A01K89/02
Filed: 2004-07-14
Abstract: A locking preset mechanism for a fishing reel is provided by interlocking balls in the preset knob face and the depressions in the mating face of an axially moveable force transmitting means in the mechanism. In free spool, the knob can be rotated. In drag, the knob is locked against rotation.
Patent CA-2534711-A1 (CA)
Title: Combination therapies for multiple sclerosis
Inventor: LANE THOMAS E
IPC: A61K39/395
Filed: 2004-07-29
Abstract: The invention discloses methods and compositions for treating Multiple Sclerosis through the administration of humanized anti-IP-10 antibody in combination with an additional therapeutic compound.
Patent CA-2535093-A1 (CA)
Title: Generating end-user presentations from structured data
Inventor: PARKS MICHAEL T
IPC: G06F17/21
Filed: 2004-08-11
Abstract: A presentation generator may access one or more data sources structured into data fields. The user may create or modify a template by inserting one or mo re tags corresponding to data fields in the template. The template may also hav e one or more processing instructions for indicating the data sources and how the data sources should be queried. The processing instructions may also indicate how the data is to be grouped across various slides, pages, section s, etc. The generator may build the presentation based on the template, its tag s, and its processing instructions. The resulting presentation may be accessed by a user-friendly application, such as a word processor, slide program, spreadsheet, report viewer, or other application. The user may update part o r all of the presentation using information on the queries and data sources embedded in the presentation itself.
Patent CA-2536150-A1 (CA)
Inventor: CHRISTENSEN LARS LEHMANN HYLLI
IPC: C12Q1/40
Filed: 2004-08-19
Abstract: The invention provides a method of screening for a property of a glycosyl hydrolase wherein the property is dependent on the concentration of the glycosyl hydrolase. The method comprises a step for determining the concentration of the glycosyl hydrolase by active site titration.
Patent CA-2537004-A1 (CA)
Title: Therapeutic agents useful for treating pain
Inventor: SUN QUN
IPC: C07D417/04
Filed: 2004-09-21
Abstract: The present invention discloses a compound of formula: where Ar1, Ar2, X, Z1, Z2, R3, and m are as disclosed herein or a pharmaceutically acceptable salt thereof (a ~Pyridylene Compound~); compositions comprising an effective amount of a Pyridylene Compound; and methods for treating or preventing pain or other conditions in an animal comprising administering to an animal in need thereof an effective amount of a Pyridylene Compound.
Patent CA-2537310-A1 (CA)
Title: Management of digital content licenses
Inventor: RACIBORSKI NATHAN F
IPC: H04K1/00
Filed: 2004-09-07
Abstract: According to the invention, a method for management of pieces of content and content licenses is disclosed. In one step, a content license is sold for the first piece of content to a user. The content license is stored. A first piece of content is provided in a first form. The content license is analyzed. An offer for a second piece of content in a second form is determined, where the offer is affected by the content license and the first form is different from the second form. The second piece of content is sold to the user according to the offer. The second piece is sold in a second transaction different from a first transaction where the first piece is sold. At least one of the first and second piece of content is in digital form.
Patent CA-2539043-A1 (CA)
Title: Compositions capable of facilitating penetration across a biological barrier
Inventor: BEN-SASSON SHMUEL A
IPC: A61K47/18
Filed: 2004-09-17
Abstract: This invention relates to novel pharmaceutical compositions capable of facilitating penetration of at least one effector across biological barriers.  The invention also relates to methods of treating or preventing diseases by administering these compositions to affected subjects.
Patent CA-2540778-A1 (CA)
Inventor: FURUYA MASAHIRO
IPC: C23C8/02
Filed: 2004-12-08
Abstract: A method for producing a substrate having a carbon-doped titanium oxide layer, which comprises subjecting the surface of a substrate at least the surface layer of which comprises titanium, a titanium alloy, a titanium alloy oxide or a titanium oxide to a heat treatment in an atmosphere of a combustion gas from a gas containing a hydrocarbon as a primary component or an atmosphere of a gas containing a hydrocarbon as a primary component, so as for the surface to have a temperature of 900 to 1500~C, or exposing said surface of the substrate directly to a combustion flame from a gas containing a hydrocarbon as a primary component to treat the surface with heat so as for the surface to have a temperature of 900 to 1500~C, thereby forming a carbon-doped titanium oxide.  A substrate having a carbon-doped titanium oxide layer produced by the above method is excellent in durability (high hardness, scratch resistance, abrasion resistance, chemical resistance, heat resistance) and also can be used as a photocatalyst being responsive to a visible light.
Patent CA-2543645-A1 (CA)
Title: Process for the desulfurization of light fcc naphtha
Inventor: PODREBARAC GARY G
IPC: C10G45/60
Filed: 2004-09-28
Abstract: A process for the treatment of a light cracked naphtha is disclosed wherein the light cracked naphtha is first subjected to thioetherification and fractionation into two boiling fractions. The lower boiling fraction is removed as overheads for later recombination with the product and the higher boiling fraction is combined with a heavy cracked naphtha and subjected to simultaneous hydrodesulfurization and fractionation to separate the higher boiling fraction from the heavy cracked naphtha which is recycled. The recycled heavy cracked naphtha is eventually desulfurized and hydrogenated to produce a clean solvent which washes the catalyst and extends catalyst life.
Patent CA-2547179-A1 (CA)
Inventor: MURAKAMI MASAKAZU
IPC: D21F1/10
Filed: 2006-05-16
Abstract: An industrial two-layer fabric having eight upper side warps and eight lower warps are stacked vertically forming upper and lower layers which are bound by a warp binding yarn of these warps. In a repeating unit of the upper layer, one of the warps has repetition of a design in which it passes over one upper side weft, passes under four successive upper side wefts, passes over one upper side weft, and passes under two upper side wefts, and an upper side weft has a design in which it passes over three upper side warps and then passes under one upper side warp to form, on the upper side, a weft long crimp corresponding to three warps, whereby forming an industrial fabric excellent in running stability, surface property and wear resistance.
Patent CA-2547735-A1 (CA)
Title: Directed flood of push-to-talk announce message
Inventor: SADAGOPAN VIJAYKRISHNA
IPC: H04L12/56
Filed: 2004-12-03
Abstract: A target handset in a wireless communication network receives a PTT call announce message that is broadcast over a plurality of base stations without first sending a page message to precisely locate the target handset. The plurality of base stations cover a geographic region in which the target handset is expect to be located. Accordingly, the call setup delay introduced by first broadcasting a page message to precisely locate the target handset is eliminated. The additional burden on the network to broadcast the larger announce message is negligible because the bandwidth available in the forward common control channel ("FCCCH") is sufficient to handle the larger message with no degradation to the network. Additionally, the announce message can be streamlined to reduce its data size and thereby minimize any additional burden on the network.
Patent CA-2548088-A1 (CA)
Inventor: LARKE CARROLL
IPC: C07F9/6574
Filed: 2004-11-23
Abstract: A method is disclosed for the production of pentaerythritol diphosphites of high spiro isomer content. The pentaerythritol diphosphites are produced via sequential transesterification of pentaerythritol with a monophosphite followed by a substituted phenol or other alcohol, wherein the transesterification reactions are carried out under controlled conditions of temperature and pressure. The unique reaction conditions result in intermediate and final pentaerythritol diphosphites of high spiro isomer content and high total yield of the diphosphites.
Patent CA-2549635-A1 (CA)
Title: Orthodontic torque pliers
Inventor: ALBAYA MAZIN M
IPC: A61C7/04
Filed: 2006-06-06
Abstract: The invention pertains to a tool or pliers for effecting a torque twist to orthodontic arch wire. The pliers have two handles pivotally associated by a core, the core having a slot therein.  One of the handles has a bifurcated head with the other handle having a single head adapted to fit within said bifurcated head and pivot on the core. The bifurcated headed handle has at least one slide reciprocally associated with a side of the bifurcated headed handle, the slide having a slot in an end thereof, the slide being manipulated so that its slot into aligned association with the slot in the core. The core is detachably secured to the single headed handle. Slots are in the single and bifurcated headed handles to access their bores so that all the slots can be aligned to accept an arch wire being passed through the slots in the handles and into the slots of the core and slide. Squeezing of the handles causes relative rotation between the core and slide to impart a twist to the wire. The degree of twist can be adjustably controlled.  Preferably, there are two slides, one in each side of the bifurcated headed handle.
Patent CA-2550355-A1 (CA)
Title: Leisure fitness equipment with oxygen-supplying function
Inventor: WANG DONG-LEI
IPC: A63B23/18
Filed: 2006-06-14
Abstract: The present invention provides a leisure fitness equipment with oxygen- supplying function, comprising a leisure fitness device, an oxygenerator and a control device, said oxygenerator is fixed or detachably connected to said leisure fitness device, said leisure fitness device and said oxygenerator are controllable by said control device. The present invention has a compact structure, have a function of oxygen-supplying in addition to leisure or fitness, and it is suitable for family use and for public places such as entertainment sites, physical training centers or hospitals.
Patent CA-2551770-A1 (CA)
Title: 2, 4 - diaminopyrimidines and their use for inducing cardiomyogenesis
Inventor: SCHULTZ PETER G
IPC: A61K31/5377
Filed: 2005-01-14
Abstract: The present invention provides compounds of formula (I) useful for inducing cardiomyogenesis in mammalian cells, particularly embryonic stem cells, in vitro and in vivo.
Patent CA-2557570-A1 (CA)
Inventor: VANHOUCKE ANTON VINCENT FILIP
IPC: A61L9/12
Filed: 2005-02-25
Abstract: Assembly (1) of a body (5) including an agent that is in liquid or solid condition discharging an active gaseous substance, and a first holder (2) for the body, the first holder (2) having an accomodation space for accomodation therein of the body (5) and having a first wall which is part of the boundary of the accomodation space and which in a portion bounding the accomodation space is at least partially made of transparent or translucent material.
Patent CA-2558947-A1 (CA)
Inventor: LERNER STANLEY I
IPC: B65G49/00
Filed: 2006-09-07
Abstract: An apparatus and method of high speed manufacture of swatch bearing sheets wherein each sheet is directed through various operating stations via sequentially releasing a suction force from an endless vacuum belt conveyor while sequentially pulling the sheet onto another endless vacuum belt conveyor with a suction force to allow for substantially continuous engagement of the sheet with the endless vacuum conveyors during the manufacture and inspection of the sheets.
Patent CA-2560446-A1 (CA)
Title: Alkyl carbamate-substituted butyrolactones serving as lipase inhibitors
Inventor: WOLFF MAIKE
IPC: A61K31/335
Filed: 2005-02-18
Abstract: The invention relates to substituted .beta.-lactones (oxetanones) of general formula (I), in which R1, R2 and n have the meanings cited in the description, and to medicaments, which contain these compounds and which have a pancreas lipase-inhibiting effect. The invention also relates to a method for producing the compounds of formula (I) and to intermediate products of this method.
Patent CA-2560712-A1 (CA)
Title: Eyeglasses and method of manufacture thereof
Inventor: LANE HENRY WELLING
IPC: G02C11/08
Filed: 2005-03-21
Abstract: The present invention is directed toward eyeglasses and a method of manufacture thereof. In one embodiment, an eyeglass assembly includes a eyeglass frame having lens receptacles and a rib coupled to the eyeglass frame. The rib includes a brow portion, the brow portion having side portions extending above the lens receptacles and the rib having extensions coupled to the brow portion and extending downwardly along both sides of a wearer's nose and the rib having a pliable coating on at least some of its surface. In another embodiment, method of manufacturing eyeglasses is provided. A molded rib is formed. A pliable coating is molded on at least some of the surface of the molded rib. The molded rib is affixed to an eyeglass frame having lens receptacles by at least one fastener and at least one attachment means being integral to the rib and the eyeglass frame. In another embodiment, the rib is omitted and the coating is molded to the frame.
Patent CA-2562558-A1 (CA)
Inventor: HAHN MATTHIAS
IPC: D06F75/38
Filed: 2006-10-05
Abstract: The steam iron, made with a sole (1) of outer stainless steel and inner aluminium layers on a heating body (2), has the sole pierced with a network of at least 200 steam outlets (10), each measuring less than 4 sq mm in section and less than 10 mm apart. The holes are in two zones (11, 12) in the middle and outside of the sole, with a gap (14) more than 10 mm wide between them and covering between 10 and 30 per cent of the sole's surface. The holes are fed with steam from a distribution chamber (26) on the underside of the body.
Patent CA-2563147-A1 (CA)
Inventor: SCIRICA PAUL A
IPC: A61B17/94
Filed: 2006-10-11
Abstract: A surgical stapling device is provided for sequentially applying a plurality of fasteners to body tissue and simultaneously incising tissue. The surgical stapling device includes an elongated body which is adapted to receive a single use loading unit ("SULU") or a disposable loading unit ("DLU") having staples in linear rows whose length can be between about 30mm and 60mm. Each DLU includes a proximal body portion, a mounting assembly and a tool assembly. The proximal body portion has a proximal end having one or more lugs which are dimensioned to be received within one or more channels formed in the distal end of the elongated body. The distal end of the walls defining the channels can be chamfered or angled such that if the DLU is not properly aligned with the elongated body when the proximal end of the DLU is inserted into the distal end of the elongated body, the chamfered or angled distal ends of the walls defining the channels will cam the lugs to properly align the DLU with the elongated body.
Patent CA-2564572-A1 (CA)
Title: Systems and methods for extending the useful life of optical sensors
Inventor: LORENZ CARRIE R
IPC: G01N21/64
Filed: 2005-04-25
Abstract: The present invention provides a method for increasing the lifetime of an optical sensor. In one aspect, the method includes the step of configuring the optical sensor so that the duty cycle of sensor's radiant source is less than 100% over a continuous period amount of time when the sensor is periodically obtaining data regarding an analyte. By operating the sensor according to the above inventive method, the indicator molecules of the optical sensor are not excited during the entire continuous period of time during which the sensor is needed to provide data regarding the presence or concentration of a substance.  Thus, the method increases the life of the indicator molecules.
Patent CA-2565858-A1 (CA)
Inventor: JOENSSON KRISTINA
IPC: C12Q1/02
Filed: 2005-05-11
Abstract: Provided are assay systems for determining the therapeutic or toxic effect of a putative drug based on assaying its activity in cells which have been differentiated in vitro from stem cells, and induced to display a phenotype that resembles a disease to be treated.
Patent CA-2566850-A1 (CA)
Title: Sensitization to another anticancer therapy and/or amelioration of a side effect of another anticancer therapy by treatment with a gst-activated anticancer compound
Inventor: BROWN GAIL L
IPC: A61K38/05
Filed: 2005-05-19
Abstract: The use of a GST-activated anticancer compound in the manufacture of a medicament for sensitizing a mammal, especially a human, to another anticancer therapy (that is, an anticancer therapy that is not treatment with a GST-activated anticancer compound - including chemotherapy, molecular targeted therapy, biologic therapy, and radiotherapy, each used as monotherapy or two or more used in combination), or for ameliorating a side effect of another anticancer therapy in a mammal, especially a human. Compositions containing a GST-activated anticancer compound for these uses. A method of sensitizing a mammal, especially a human, to another anticancer therapy, by administering a sensitizing effective amount of a GST activated anticancer compound. A method of ameliorating a side effect of another anticancer therapy in a mammal, especially a human, by administering an ameliorating effective amount of a GST  activated anticancer compound. The GST activated anticancer compound is preferably a compound of US Patent No. 5,556,942, and more preferably canfosfamide, especially as the hydrochloride salt.
Patent CA-2567750-A1 (CA)
Title: Apparatus and method for injection molding shooting pot wedge feature
Inventor: SICILIA ROBERTO D
IPC: B29C45/16
Filed: 2005-06-10
Abstract: An injection molding shooting pot shot size control apparatus is configured to be installed in a coinjection hot runner with a coinjection nozzle, the coinjection nozzle having at least two melt channels ending at the same gate includes a valve inlet and a valve outlet. An adjustable melt control mechanism, preferably in the form of a hydraulically actuated wedge, is configured to (i) be disposed in a cavity plate adjacent to a hot runner assembly, and allow the shot size position to be set while the mold is open, and (ii) permit the charged shooting pot cylinder to decompress the melt when the wedge is pulled away from the shooting pot piston.
Patent CA-2572093-A1 (CA)
Inventor: ROTH TODD S
IPC: H04N7/26
Filed: 2006-12-27
Abstract: Single instances of individual codecs are instantiated on different processing elements, and blocks of video frames are interspersed or 'striped' across the multiple instances. An apparatus according to the invention comprises a demultiplexer for receiving the incoming uncompressed video stream and parsing it into blocks, each containing an integer multiple of the inter-frame coding distance, and each block is alternately sent to a different processing element for compression. This allows the output compressed signal to be generated in real-time without dropping frames.
Patent CA-2574487-A1 (CA)
Title: System and method for fault code driven maintenance system
Inventor: LODA DAVID C
IPC: G06F11/00
Filed: 2005-07-19
Abstract: A system (10, 10'), program instructions or method for maintaining a deployed product (20, 20') having at least one component, as well as training of the maintenance workers, is provided. The system (10, 10') has a microserver (30, 30'), a sensor and an electronic device (40, 40'). The microserver (30, 30') is integral with the deployed product (20, 20'). The sensor is in communication with the microserver (30, 30') and operably connected to the component for monitoring parameters of the component. The sensor communicates the parameters to the microserver (30, 30'). The electronic device (40, 40') is in wireless communication with the microserver (30, 30') and remotely located from the microserver (30, 30'). The electronic device (40, 40') receives fault code signals that are generated by the microserver (30, 30').  The fault code signals are representative of a fault code for the component based upon the parameters. The electronic device (40, 40') indicates the fault code for the component. The system (10, 10') can also be used for generating artificial fault codes and evaluating training exercises based upon responses to artificial fault codes.
Patent CA-2579853-A1 (CA)
Title: A conveyor chain comprising chain links connected to one another via pivoting bearings, and a method for assembling the chain links
Inventor: MAEDER CARL CONRAD
IPC: B65G17/38
Filed: 2007-02-27
Abstract: In a conveyor chain, which comprises chain links (1) being connected to one another via pivoting bearings (4), each chain link (1) has two link plates (2 and 3) and a bolt (5) which connects the two bolt ends (2.2 and 3.2) of the link plates (2 and 3) and is articulately mounted in the bearing ends (2.1 and 3.1) of the link plates (2 and 3) of an adjacent chain link. The bearing housing of the pivoting bearing (4) comprises two bearing housing parts (8 and 9), and each bearing housing part (8 and 9) comprises a part flange (17). The part flange (17) of the bearing housing parts (8 and 9), and the bearing ends (2.,1 and 3.1) of the link plates (2 and 3) are held together with the help of a common fixation means, in a manner such that, alone by way of this fixation means, the bearing housing parts (8 and 9) firmly enclose the bearing body (6) and are fastened in the bearing ends (2.1 and 3.1) of the link plates (2 and 3), secured against rotation and axial displacement, and the bearing ends (2.1 and 3.1) of the link plates (2 and 3) are fixed relative to one another. Assembly of the conveyor chain is flexible and simple. The conveyor chain is particularly suitable for the conveyance of individually held printed products.
Patent CA-2582442-A1 (CA)
Title: Method and apparatus for transmitting and receiving downlink control information in a mobile communication system supporting uplink packet data service
Inventor: HEO YOUN-HYOUNG
IPC: H04B7/26
Filed: 2005-11-15
Abstract: A method and apparatus for transmitting and receiving downlink control information in a mobile communication system supporting an uplink packet data service are provided. To transmit packet data in an HARQ mobile communication system, a second transceiver receives an RG as rate control information from a first transceiver. The second transceiver sets the allowed maximum data rate of an HARQ process to which the RG is applied to the allowed maximum data rate of an HARQ process previous to the HARQ process, if the RG indicates hold. The second transceiver transmits packet data within the set allowed maximum data rate to the first transceiver.