baber/WOPTO huggingface dataset:
Patent CA-2659226-A1 (CA)
Title: Physiological sensor system with automatic authentication and validation by means of a radio frequency identification protocol with an integrated rfid interrogator system
Inventor: KIELY JAMES P
IPC: A61B5/308
Filed: 2007-10-12
Abstract: This invention relates to a physiological sensor which acquires pre-programmed data from an electrode or an electrode array using Radio Frequency Identification (RFID) technology. The source of the sensor may be authenticated by means of a wireless interface between an RFID transponder affixed to the electrode array, and an RFID interrogator embedded in the patient interface cable. The criteria for use are then verified to ensure that they are met by the electrode array before beginning signal acquisition. If the criteria are not met, a message is provided to the user via the monitor.
Patent CA-2661207-A1 (CA)
Inventor: NANBA YOSHINORI
IPC: B65D33/25
Filed: 2007-08-17
Abstract: A band-shaped root portion (331) of a female member (33) of a chuck tape (3) attached to the inner face of a bag body (2) has a wider portion (34) made wider toward the opening side of the bag body (2) than a band-shaped root portion (321) of a male member (32). In the wider portion (34), there is arranged a cut tape (4), on the surface of which a seal layer (5) is laminated. Moreover, a first protruding portion (35) is formed at the wider portion (34), and a second protruding portion (36) is formed at an opening-side end portion (321A) of the band-shaped root portion (321).These protruding portions are formed into generally trapezoidal sections. When the chuck tape (3) is fused to the bag body (2) and sealed with the seal layer (5), gaps are formed between the cut tape (4), and the first protruding portion (35) and the second protruding portion (36).
Patent CA-2661355-A1 (CA)
Inventor: ZHANG LIPING
IPC: F16K11/074
Filed: 2009-03-31
Abstract: A temperature adjustable water mixing valve having a cold water inlet, a col d water outlet, a hot water inlet, a mixing water outlet, and a valve core configure d to open or close water channels. The temperature adjustable water mixing valve further includes a pressure relief channel between the cold water inlet and a port connected with a water stora ge device. The channel is equipped with a check valve allowing water to flow from the water storage device to the cold water inlet. The temperature adjustable water mixing valve opens th e check valve to discharge toward the front-end water source when the inner pressure in the water storage device is high.
Patent CA-2662698-A1 (CA)
Title: Self-orientating plant pot and tray system
Inventor: SMITH THOMAS J
IPC: A47F7/28
Filed: 2009-04-16
Abstract: Disclosed herein is a self-orientating plant pot and tray system. The plant pot includes a top and/or a pot body and is provided with a first drain opening.  The top has a first substantially elliptical cross-section and/or the body has a first tapering substantially elliptical cross-section. The tray defines at least one receiving area each for securingly receiving a plant pot in a desired orientation relative therewith. The receiving area includes an upper chamber and/or a body chamber, which are each respectively defined by a depression and/or a receptacle. The depression has a second substantially elliptical cross-section for mating with the top and/or the receptacle has a second tapering substantially elliptical cross-section for mating with the pot body. The receptacle can be provided with a second drain opening for fluid communication with the first drain opening.
Patent CA-2663464-A1 (CA)
Inventor: HEEN KJELL
IPC: B64F1/00
Filed: 2007-09-19
Abstract: A method and a system for preventing an undesired incident between moving objects within a defined area which comprise establishing an overview of the objects by using a combination of data received from positioning means installed in the objects and sound data from the objects to be monitored. From data received, future expected position is computed, and warning is initiated if necessary.
Patent CA-2664754-A1 (CA)
Inventor: SHIMOMURA TSUYOSHI
IPC: H04W36/08
Filed: 2006-09-28
Abstract: When a handover is performed, a mobile station receives, from the movement origin base station, information on the movement destination base station and information relating to a sequence to be used for transmitting a random access signal to the movement destination base station. The mobile station receives a synchronization channel signal transmitted from the movement destination base station. Thereafter, the mobile station transmits the random access signal to the movement destination base station at a timing offset by a prescribed period from a timing of receiving a synchronization channel and at a frequency corresponding to that of the synchronization channel. A position of the timing/frequency used for transmitting the random access signal for the handover is used exclusively by the random access signal transmitted from the mobile terminal for which a handover is being performed or is used exclusively at the same time by a plurality of mobile stations for which handovers are performed. Thereby, interference between random access signals transmitted from a plurality of mobile stations are suppressed to zero or to a low level in order to increase the percentage of normal reception of the random access signals by the handover destination base station. This reduces the chance that a random access signal will have to be retransmitted, resulting in a shorter period of time being consumed by a handover.
Patent CA-2669274-A1 (CA)
Inventor: HORIO KIMIHIDE
IPC: H01M4/96
Filed: 2008-02-05
Abstract: Disclosed is a membrane-electrode assembly (10) comprising a proton conductive electrolyte membrane (11) and a first electrode (12) bonded to the electrolyte membrane. The first electrode contains a catalyst (121, 122) and a first ionomer (123) covering the catalyst and having a proton exchange function. This membrane-electrode assembly (10) is characterized in that the value of [generated water (mol/min)]/[volume of first ionomer (cm3)] at a rated output point of the membrane-electrode assembly is not less than 1350 in the first electrode.
Patent CA-2669913-A1 (CA)
Title: Endoxifen methods and compositions
Inventor: AHMAD MOGHIS U
IPC: A61K9/127
Filed: 2007-11-21
Abstract: The present invention provides compositions containing endoxifen, formulations and liposomes of endoxifen, methods of preparation of such agents and formulations, and use of such agents and formulations for the treatment of breast cancer and other breast diseases and diseases susceptible to endoxifen. In particular, the compositions of the present invention include liposomes, complexes, vesicles, emulsions, micelles and mixed micelles of endoxifen in which the compositions further contain any of a variety of neutral or charged lipids and desirably, cholesterol and cholesterol derivatives, sterols, Z- and E- guggulsterones, phospholipids, fatty acids, vitamin D, and vitamin E. The present invention also provides methods of preparing endoxifen. The present invention provides methods for treating and preventing breast cancer and other breast related diseases by administrating novel formulations or compositions comprising a therapeutically effective amount of endoxifen.
Patent CA-2670766-A1 (CA)
Title: Method and apparatus for interworking ethernet and mpls networks
Inventor: UNBEHAGEN PAUL
IPC: H04L12/56
Filed: 2008-01-17
Abstract: MPLS networks offering PW or VPLS services may be interconnected with Ethernet networks implemented according to 802.1 ah or 802.1Qay. The MPLS network may be a core and offer services to the Ethernet access networks, or vise-versa. Additionally, a mixture of different types of access networks may be interconnected by an MPLS core or an Ethernet core. Both network interworking and service interworking are provided. OAM fault detection may be implemented via maintenance entities extending across the network or end to end depending on the combination of networks and services offered by the networks.
Patent CA-2673202-A1 (CA)
Inventor: ANDERSON DOUGLAS
IPC: A61Q11/00
Filed: 2007-12-17
Abstract: The present invention relates generally to an anti-calculus composition and method for treating subgingival calculus. The anti-calculus composition comprises a pyrophosphate and a tripolyphosphate in a pharmaceutically acceptable carrier. The composition may also comprise a fluoride providing compound, a fluorine providing compound, a C2-C12 organic acid, and sodium or potassium bicarbonate.
Patent CA-2675736-A1 (CA)
Title: Composition for treatment of pancreatic cancer
Inventor: YAMAMOTO YUJI
IPC: A61K31/7068
Filed: 2008-01-18
Abstract: Disclosed are a pharmaceutical composition having excellent antitumor activity, and a method for treating a cancer. Specifically, excellent antitumor activity is achieved when 4-(3-chloro-4-(cyclopropylaminocarbonyl)aminophenoxy)-7- methoxy-6-quinolinecarboxamide or an analogous compound thereof, a pharmacologically acceptable salt thereof or a solvate of any of them is used in combination with gemcitabine or erlotinib, a pharmacologically acceptable salt thereof or a solvate of any of them.
Patent CA-2675738-A1 (CA)
Title: Metal free crosslinking of galactomannan
Inventor: ENGLAND KEVIN W
IPC: E21B43/27
Filed: 2009-08-14
Abstract: Methods of treating a subterranean formation are disclosed, using a fluid including an essentially metal-free organic crosslinker selected from amines, diamines, poly amines, polyamino polymers, alcohols, polyols, polyhydroxy polymers, hydroxyl amines, peptides and proteins, combined with a polysaccharide or cellulosic material having oxidized functional groups. The fluid is then introduced into a wellbore penetrating the formation to contact the formation. The polysaccharide or cellulosic material may have aldehyde groups as one example of an oxidized group, or any other suitable oxidized functional group. The polysaccharide or the cellulosic material may be oxidized using at least one of an enzymes, oxidizers, photooxidation, bacteria, catalyst, or other suitable technique.  The fluid may also further include an inorganic crosslinker.
Patent CA-2676437-A1 (CA)
Title: Substituted 1,3-dioxanes and their uses
Inventor: PRATHAMA MAINKAR S
IPC: C07D319/06
Filed: 2008-01-18
Abstract: The present invention relates to compounds containing 1,3-dioxane moiety, pharmaceutical compositions thereof, and the use of the compounds and compositions for the modulation of thromboxane A2 or a peroxisome proliferator-activated receptor. The compounds, analogs, and pharmaceutically acceptable salts thereof, and pharmaceutical compositions can be used in the treatment and prevention of cancer.
Patent CA-2677001-A1 (CA)
Inventor: ZHU QIANG
IPC: A61K31/47
Filed: 2007-08-22
Abstract: The present invention relates to 4-thio substituted quinoline and naphthyridine derivatives and processes for their preparation. The invention also related to methods for treating infection of Hepatitis C virus by administering a 4-thio substituted quinoline or naphthyridine derivative.
Patent CA-2677554-A1 (CA)
Title: Carbide cutting insert
Inventor: TONNE EDWIN
IPC: C23C30/00
Filed: 2008-02-15
Abstract: Cutting tools and cutting inserts having a wear resistant coating on a substrate comprising a metal carbide particle and a binder. For certain applications, a cutting insert having a wear resistant coating comprising hafnium carbon nitride and a binder comprising ruthenium may provide a greater service life. The wear resistant coating comprising hafnium carbon nitride may have a thickness of from 1 to 10 microns. In another embodiment, the cutting tool comprises a cemented carbide substrate with a binder comprising at least one of iron, nickel, and cobalt.
Patent CA-2679687-A1 (CA)
Inventor: ORVIS ERIC
IPC: C08G18/08
Filed: 2008-02-29
Abstract: The invention relates to a water borne coating composition comprising a polyurethane and a polyisocyanate, wherein the composition further comprises a compound having a molecular weight of at most 1,000 and having at least two isocyanate-reactive groups, with the proviso that said compound having a molecular weight of at most 1,000 and having at least two isocyanate-reactive groups is not a poly(ethylene glycol), and that the polyurethane differs from the material formed by reaction of the polyisocyanate and the compound having a molecular weight of at most 1,000 and having at least two isocyanate-reactive groups.
Patent CA-2680955-A1 (CA)
Title: Methods and apparatus to automatically crawl the internet using image analysis
Inventor: DELIYANNIS ALEXANDROS
IPC: G06T7/00
Filed: 2009-09-29
Abstract: Methods and apparatus to automatically crawl the Internet using image analysis are disclosed. An example method to visually identify components of a web page includes rendering a web page in a web browser to generate an image, and visually analyzing at least a portion of the image with a machine to detect a region containing a possible web page component. The example method further includes automatically determining a type of the detected web page component and storing the web page component type and a location of the portion of the web page.
Patent CA-2682478-A1 (CA)
Title: Cross-cutting device
Inventor: ZEUSCHNER ROLAND
IPC: B65B51/30
Filed: 2008-03-12
Abstract: The invention relates to a cutting device for cutting prefabricated transverse seal seams of a tube composed of plastic film and filled with food, particularly soft cheese, wherein each transverse seal seam of the continuously supplied film tube to be processed separates one portion of the food from the next portion, wherein said device comprises a rotating knife holder provided with at least one knife blade 22, and wherein the knife blade 22 acts on a counter bearing 4 when cutting a transverse seal seam, wherein said knife holder has a heating element for heating the knife blade 22 in a targeted fashion.
Patent CA-2685698-A1 (CA)
Inventor: SCALLON BERNARD
IPC: C07K16/00
Filed: 2008-04-28
Abstract: Variants of antibodies to human tissue factor are optimized for the capability to elicit effector functions produced by immune effector cells while maintaining the ability to neutralize the biological functions of tissue factor, such as the prevention of blood clotting via the extrinsic pathway, and are produced by mutations of the Fc-region of the antibody. The variants comprise A33 OY, A3301, and I332E where the I332E variant may optionally further comprise a second substitution selected from A33OI (in the case of the first substitution being I332E), V264I, and S239D. The variants may further be optimized for the capability to elicit effector functions produced by immune effector cells by production of the antibody variants under conditions that produce effector function enhancing glycosylation of the Fc-region.
Patent CA-2686489-A1 (CA)
Inventor: CLAUS ECKHARD
IPC: C07D471/04
Filed: 2008-05-09
Abstract: The invention relates to novel pyrido[2,3-b]pyrazine derivatives of general formulae (Ia) and (Ib), to their preparation and use as medicaments, especially for the treatment of malignant disorders and other disorders based on pathological cell proliferations.
Patent CA-2686633-A1 (CA)
Title: Combination therapy for effecting weight loss and treating obesity
Inventor: NAJARIAN THOMAS
IPC: A61K31/35
Filed: 2000-06-14
Abstract: The present invention features a novel therapy for effecting weight loss which involves treating a subject with a sympathomimetic agent (e.g. phentermine or a phentermine-like drug) in combination with an anticonvulsant sulfamate derivative (e.g., topiramate) such that the subject experiences weight loss. The combination methods of the present invention also are effective against symptoms associates with Syndrome X. The invention also features pharmaceutical compositions and kits for use in the practice of these novel therapies.
Patent CA-2689040-A1 (CA)
Inventor: MANGON DIDIER
IPC: F16K17/30
Filed: 2008-05-19
Abstract: The invention relates to a safety device to be inserted in a pipe through which a fluid flows from an upstream side (X-) to a downstream side (X+), t his device comprising a tube (1) offering the fluid a central flow path cont rolled by a central valve (3) which closes in the event of excessive flow of this fluid, an elastically deformable annular shutter (4) mounted on the ex ternal periphery of the tube (1), and retention clamps (20). According to th e invention, each of the clamps (20) has a tied end fastened to the peripher y of the tube (1) upstream of the annular shutter (4) and can adopt, under t he effect of a radial compression, a folded configuration in which its free end is turned towards this annular shutter (4).
Patent CA-2690615-A1 (CA)
Inventor: LIVCHAK ANDREY V
IPC: G01N1/00
Filed: 2008-06-13
Abstract: Automatic devices that determine when pollutant deposits have accumulated in ductwork may be employed to notify maintenance personnel or automated cleaning equipment of the need for ducts to cleaned or replaced. Various detection devices may be employed to detect a property of accumulated grease and generate an indication of an accumulation. The detection device may present a surface to the fume stream inside a duct. The surface may be cooled to a temperature that represents a worst case temperature so that the accumulation due to condensation on the detector surface is at least as high as the coolest surface in the ductwork which is being monitored. Alternatively, the detection device may be located external to the duct. The detection device may interrogate the surface of the duct through contact or noncontact measurements to determine the thickness of an accumulated grease layer on the interior of the duct.
Patent CA-2693497-A1 (CA)
Title: Test sensors and method of using side-mounted meter contacts
Inventor: BEER GREG P
IPC: G06Q20/00
Filed: 2008-07-30
Abstract: An electrochemical test sensor includes a lid and a base. The base has a length and a width. The length of the base is greater than the width of the base. The base includes at least a working electrode, a counter electrode and at least three test-sensor contacts for electrically connecting to a meter. The at least three test-sensor contacts are spaced along the length of the base from each other. The base and the lid assist in forming a fluid chamber for receiving the fluid sample. The electrochemical test sensor further includes a reagent to assist in determining the concentration of the analyte in the fluid sample.
Patent CA-2696774-A1 (CA)
Inventor: MACRAE NIGEL I
IPC: H04B7/10
Filed: 2010-03-17
Abstract: A method and system is provided for communicating distinct data over a single frequency using multiple polarized data signals. Data signals of the single frequency conveying first data, second data, and third data are polarized in a first polarization scheme and a second polarization scheme. The data signals comprise a first data signal, a second data signal, a third data signal, and inverse of the third data signal in a first configuration or a second configuration. The polarized data signals are transmitted from transmitting stations to one or more receiving stations. The first data, second data, and third data are obtained from the data signals received at the receiving stations using an antenna of a first polarity and an antenna of a second polarity. The amount of distinct data transmitted over the single frequency is increased by, for example, about 50% without causing interference between the data signals.
Patent CA-2698090-A1 (CA)
Title: System and method for presenting remotely sensed visual data in multi-spectral, fusion, and three-spatial dimenson images
Inventor: KARSZES WILLIAM M
IPC: G06F17/00
Filed: 2008-08-25
Abstract: A system and method for generating visual information from remotely sensed information may include collecting a first remotely sensed image. A second remotely sensed image may be collected. The images may be processed to orient the images in substantially the same orientation. The first and second images may be printed onto a single material, and the single material may be configured to enable a viewer to individually view each remotely sensed image at a different angle when viewing the material. The images may be over different wavelength ranges.  In one embodiment, the remotely sensed information is printed on or adhered to a micro- lens array that enables a viewer to see each of the remotely sensed images by altering an angle through which the viewer looks through the micro- lens array.
Patent CA-2698159-A1 (CA)
Inventor: POWELL GEOFFREY GEORGE
IPC: F04D27/02
Filed: 2008-08-07
Abstract: The invention relates to improvements in compressors and, in particular, to an improvement in a method of controlling variable speed dynamic compressors to avoid motor overload as a result of choking. 1 The invention therefore comprises a method of controlling a compressor to provide compressed gas at a target delivery pressure (Pt) and prevent excessive motor power consumption, the compressor being driven by a variable speed motor which has motor windings, wherein the gas inlet temperature (Tin), gas output delivery pressure (Pd), motor speed (Vm) and the motor winding temperature (Tmw) are continuously measured during operation of the compressor. The gas inlet temperature (Tin) is used to determine a predetermined maximum motor winding temperature (Tmwmax) limit. The maximum motor winding temperature (Tmwmax) is used (to set a maximum motor speed (Vm-max) limit. The maximum motor speed (Vmmax), target (Pt) and gas output delivery (Pd) pressures are used to control the actual motor speed (Vm) below the maximum motor speed limit (Vmmax).
Patent CA-2699499-A1 (CA)
Title: Apparatus for checking mechanical component parts with optical devices, and relevant protection device and method
Inventor: MARTELLI SAMUELE
IPC: B23Q17/22
Filed: 2008-09-11
Abstract: An apparatus for checking mechanical component parts, such as tools in machine tools, uses optical devices for emitting and receiving a light beam, for example a laser beam, and sensors for detecting the interruption of such light beam. A protection device for at least one of the optical devices includes pneumatic conduits and a nozzle outputting an air stream from a plurality of holes located around the central conduit through which the light beam passes, so generating a tubular shield which embraces the light beam. The protection device further includes a shutter which can be displaced from a rest position, wherein the central conduit is closed and the inside of the protection device is pressurized, to a working position, wherein the nozzle delivers the air stream in the form of a tubular shield. Passing from the rest position to the working position, the shutter assumes an intermediate transit position in which an air blast is outputted through the central conduit for a short time interval. The shutter has cylindrical surfaces and slides inside a shell of the protection device, driven by plane antirotation surfaces, too.
Patent CA-2709571-A1 (CA)
Inventor: EMDE ULRICH
IPC: C07D401/04
Filed: 2008-11-20
Abstract: The invention relates to a novel process for preparing enantiomerically enriched or pure tetrahydroquinoline derivatives by reacting a chiral dihydropyran-methylamine C with a aldehyde B  and an amine A in a multicomponent one pot synthesis in the presence of a protonic acid or lewis acid with a suitable solvent A, B, C have the meaning as described in the specification.
Patent CA-2712271-A1 (CA)
Inventor: ZHENG YIBING
IPC: G01V1/00
Filed: 2009-01-15
Abstract: Cross-dipole measurements are obtained in a borehole. By estimating a direction of polarization of the fast shear mode at low and high frequencies and comparing the estimated distances, a cause of anisotropy is established. Formation stresses and directions may be estimated.