baber/WOPTO huggingface dataset:
Patent CA-2684243-A1 (CA)
Title: Sparsed u-tdoa wireless location networks
Inventor: MIA RASHIDUS S
IPC: H04W4/90
Filed: 2008-04-16
Abstract: In an overlay, U-TDOA-based, Wireless Location System, LMUs typically co-located with BTSs, are used to collect radio signaling both in the forward and reverse channels. Techniques are used to compensate for sparse LMU deployments where sections of the U-TDOA service area are uplink demodulation or downlink beacon discovery limited.
Patent CA-2687279-A1 (CA)
Inventor: MAGALDI MARIO
IPC: F23J1/00
Filed: 2008-05-07
Abstract: The present invention relates to a system (1) for dry extracting and cooling incinerator clinkers, mainly comprising an extraction-cooling unit (9) and means (91, 92) for separating the environment of the combustion chamber (100) from that of said unit (9). The system (1) is able to reduce the final temperature of the extracted clinkers, without exceeding the air quantity that can be admitted at the entrance to the combustion chamber of the incinerator. When the air flow needed for cooling process exceeds said quantity that can be admitted, the system (1) allows exceeding air to be sent in the most appropriate point of the boiler downstream of the combustion chamber, by suitable control means (2, 3, 4).
Patent CA-2687649-A1 (CA)
Inventor: DESCHOVER GLENN E
IPC: F04C27/00
Filed: 2009-12-02
Abstract: A pumping assembly for pumping fluid has first and second end plates attached to opposite sides of a pump housing, each end plate forming at least one containment cup aperture. At least one pumping gear is between the first and second end plates. Each pumping gear has a containment cup receptacle corresponding to the containment cup aperture in the end plates, and a shaft passage through the pumping gear between the containment cup receptacles. There are containment cups that are sized to be sealingly inserted from an outer surface of the end plate into each containment cup aperture and the corresponding containment cup receptacle, such that the containment cup engages the end plate and the pumping gear. Each containment cup has a shaft passage corresponding to the shaft passage in the pumping gear, the shaft passages receiving a drive shaft.
Patent CA-2688239-A1 (CA)
Title: Nouveaux derives d'acide 3-phenyl propanoique activateurs des recepteurs de type ppar, leur methode de preparation et leur utilisation dans des compositions cosmetiques ou pharmaceutiques
Inventor: PARNET VERONIQUE
IPC: C07C233/54
Filed: 2008-06-04
Abstract: L'invention concerne de nouveaux dérivés d'acide 3-phényl propanoique qui répondent a la formule générale (I) suivante : ainsi que leur méthode de pr éparation, et leur utilisation dans des compositions pharmaceutiques destiné es a un usage en médecine humaine ou vétérinaire (en dermatologie, ainsi que dans le domaine des maladies cardio-vasculaires, des maladies immunitaires et/ou des maladies liées au métabolisme des lipides), ou bien encore dans de s compositions cosmétiques.
Patent CA-2689286-A1 (CA)
Inventor: ENGSTROEM ULF
IPC: B22F1/10
Filed: 2008-06-12
Abstract: A water-atomized iron-based powder pre-alloyed with 0.75-1.1 % by weight of Ni, 0.75-1.1 % by weight of Mo and up to 0.45 % by weight of Mn and further including 0.5-3.0%, preferably 0.5-2.5% and most preferably 0.5-2.0% by weight of Cu and inevitable impurities, the balance being Fe.
Patent CA-2689453-A1 (CA)
Inventor: IIJIMA MASAKI
IPC: B01D53/18
Filed: 2009-12-30
Abstract: A CO2 recovering apparatus includes: a CO2 absorber that brings flue gas containing CO2 into contact with CO2 absorbent to reduce the CO2 contained in the flue gas; a regenerator that reduces CO2 contained in rich solvent that has absorbed CO2 in the CO2 absorber to regenerate the rich solvent, so that the CO2 absorbent that is lean solvent having CO2 reduced in the regenerator is reused in the CO2 absorber; and a controller that controls to detect the absorbent concentration in the CO2 absorbent, to increase the volume of CO2 absorbent to be circulated based on a decrease in the absorbent concentration, and to adjust the volume of steam to be supplied in the regenerator based on the volume of the CO2 absorbent to be circulated.
Patent CA-2691174-A1 (CA)
Inventor: FRIEDBERG EARL
IPC: H04M1/72451
Filed: 2010-01-26
Abstract: A wireless communications device displays emergency information such as, for example, contact information for multiple next of kin or other contact persons as well as personal, medical or travel-specific information about the owner of the device. This emergency information is made accessible on a graphical user interface or display screen of the device to a first responder, paramedic or other person coming to the rescue of the owner of the wireless communications device. Multiple contacts, which may optionally be arranged in order of proximity to the current location of the device, are presented to the first responder so as to provide the first responder with alternate contacts. Where the contacts are dynamically re-prioritized in terms of relative distance to the current location of the device, the emergency contacts that are presented to the first responder have the added advantage of being more geographically relevant and easier to understand based on relevant content being translated to a language appropriate to the current location.
Patent CA-2691383-A1 (CA)
Inventor: BRYSON MICHAEL L
IPC: E04D1/22
Filed: 2010-01-28
Abstract: Disclosed roofing shingles and related methods of manufacturing provide a reinforced material that strengthens the bond between shingles by reducing the affect of heat on the sealant/adhesive between shingles in one or more areas where sealant/adhesive is applied or where it contacts other shingles once installed on a roof deck. The reinforcement material acts as fiber reinforcement to the sealant/adhesive. The reinforcement material intertwines with the sealant/adhesive, and thereby helps the shingles resist delaminating or slipping or blow-off when subjected to high heat conditions or on very steep sloped roofs.  The reinforcement material helps retain the strength of the adhesive bond between shingles in these conditions by providing fiber reinforcement to the adhesive bond.  Thus, as the adhesive turns from a solid state to a more liquefied state in hot temperatures, the totality of the reinforcement material does not so transform, and thus retains more strength in the adhesive bond between the two shingles than mere adhesive/sealant alone.
Patent CA-2692104-A1 (CA)
Inventor: HENNEMANN THOMAS
IPC: F16L37/091
Filed: 2010-02-03
Abstract: A pipe for connecting to a similar adjacent pipe. The pipe has a female end with a plurality of rigid fingers extending into the space within the female end. The plurality of rigid fingers extends from at least one interior circumferential groove on the interior surface of the female end. On the male end of the pipe there is at least one exterior circumferential groove that is sized and positioned to receive the plurality of rigid fingers from a corresponding interior circumferential groove on the female end of an adjacent pipe. The number of interior circumferential grooves on the female end with the plurality of rigid fingers extending from them typically corresponds to the number of exterior circumferential grooves on the male end. When the male end of a similar adjacent pipe is inserted into the female end of the pipe, the plurality of rigid fingers is received within the corresponding exterior circumferential groove on the male end, thereby preventing the male end of the similar adjacent pipe from being withdrawn from the female end of the pipe.
Patent CA-2692120-A1 (CA)
Title: Tillage point
Inventor: KOVACH MICHAEL G
IPC: A01B33/08
Filed: 2010-02-08
Abstract: In an embodiment, a tillage point includes a body having a top surface and a nose extending from the top surface. The tillage point also includes two wings each disposed on a lateral side of the body and extending laterally outward. In certain embodiments, a slope of the nose relative to a horizontal plane of movement of the tillage point through soil is greater than a slope of the top surface of the body. In further embodiments, the wings are configured to engage the soil at a shallower depth than the nose, and/or a tip of each wing is configured to engage the soil at a greater depth than a respective wing root. In yet further embodiments, the tillage point includes a boss positioned forward of openings configured to receive a fastener for coupling the tillage point to a shank.
Patent CA-2693858-A1 (CA)
Inventor: KORSGAARD ANDERS RISUM
IPC: H01M8/02
Filed: 2008-07-18
Abstract: A bipolar plate for a fuel cell is provided. The bipolar plate having flow channels for oxidant gas; said flow channels for oxidant gas comprising one or more grooves each representing a serpentine path; wherein each said serpentine path independently comprises N consecutive legs L1, L2,... L N; connected to each other by N-1 consecutive turn sections, T1, T2.... T N-1; wherein each leg L1, L2.... L N-1 being lengthwise separated from its consecutive leg L2, L3,...L N by a wall section, W1, W2,... W N-1; wherein each turn section representing a 180° change of flow direction of oxidant gas; wherein N is an odd integer of 3 or more; and wherein one or more of the wall sections W1, W2,... W N-1 independently comprise one or more by-pass channels for allowing oxidant gas to flow via a short cut from one leg L x to its consecutive leg L x+1; 1 <= x <= N-1; thereby by passing a part of the leg L x and a part of the leg L x+1. Furthermore, a cooling plate having a similar design is provided. The bipolar plate as well as the cooling plate provide for more efficient supply of fluids over the surface of the plate.
Patent CA-2694704-A1 (CA)
Inventor: SONG JAE HYUNG
IPC: H04N19/89
Filed: 2008-08-25
Abstract: A digital broadcasting system and a data processing method are disclosed. The receiving system of the digital broadcasting system includes a baseband processor, a first handler, a second handler, and a storage unit. The baseband processor receives a broadcast signal including mobile service data and main service data. Herein, the mobile service data may configure an RS frame, and the RS frame may include the mobile service data and first signaling information of a first data type on the mobile service data. The first handler parses the first signaling information received from the RS frame, converts parsed data elements of the first data type to a second data type, and merges multiple identification information of the parsed first data type, thereby generating identification information of the second data type. The second handler receives second signaling information of the second data type on the mobile service data, the second signaling information including at least one fragment, uses the identification information of the second data type included in the first handler to search at least one fragment within the second signaling information, and maps data elements received through the searched fragment with the data elements converted to the second data type.
Patent CA-2694923-A1 (CA)
Title: System for controlling at least one actuator for the cowlings of a turbojet engine thrust reverser
Inventor: MAALIOUNE HAKIM
IPC: F02K1/76
Filed: 2008-07-07
Abstract: The control system of the invention includes at least one actuator (6) for a cowling (2), driven by at least one electric motor (7), and a control means (9) for the electric motor (7). The electric motor control means (9) includes a means for determining and/or estimating the outside temperature of the turbojet engine, the electric motor control means being adapted for adjusting the driving torque supplied by the electric motor on the basis of said outer temperature.
Patent CA-2695994-A1 (CA)
Inventor: KNOWLES NORMAN R
IPC: A23B7/14
Filed: 2008-08-07
Abstract: Compositions and methods for inhibiting the sprouting of potato tubers are provided. The compositions comprise C3 to C14 aliphatic aldehydes and ketones, and/or C3 to C7 primary and secondary aliphatic alcohols.
Patent CA-2697567-A1 (CA)
Inventor: BROWN BRENT W
IPC: G02B27/00
Filed: 2010-03-22
Abstract: Incident light management devices, display devices, methods of managing incident light for displays, and other related methods and devices are disclosed. A  display module comprises one or more pixel rows and a panel, the panel including a plurality of apertures formed therethrough and at least one incident light management region comprising corrugations. A method of managing incident light for a light emitting display comprises receiving incident light onto at least one first slanted surface, absorbing at least a portion of the incident light with the at least one first slanted surface, reflecting at least a portion of the incident light toward at least one second slanted surface, and absorbing at least a portion of the reflected incident light with the at least one second slanted surface.
Patent CA-2697786-A1 (CA)
Inventor: ANDREWS ROBERT E
IPC: B32B37/12
Filed: 2010-03-24
Abstract: Apparatus and methods are provided to allow for cutting a stretchable first web into segments and securing the segments to a second web. The apparatus includes an infeed rate adjustment apparatus, a tension control device, a cutting apparatus, and means for securing the segments to the second web. The infeed rate adjustment apparatus is sized and configured to adjust the speed of the infeed of the first web to the cutting apparatus to space apart the segments.
Patent CA-2699283-A1 (CA)
Title: Stripper rubber with integral retracting retention member connection apparatus
Inventor: WILLIAMS JOHN R
IPC: E21B33/03
Filed: 2008-07-08
Abstract: A stripper rubber insert comprises a central bore and a plurality of retention member bores substantially perpendicular to the central bore. The retention member bores are angularly spaced apart around a perimeter of the stripper rubber insert. Each one of the retention member bores extends through an exterior insert edge face and an interior insert edge face. Each one of the retention member bores includes a respective retention member securing structure therein.
Patent CA-2701914-A1 (CA)
Title: Method and arrangements for signaling control information in a communication system
Inventor: GORANSSON BO
IPC: H04B7/04
Filed: 2008-10-07
Abstract: The invention relates to devices and methods for signalling control information associated with transmission of data over a wireless channel. A second communication device receives (S2) data from a first communication device, wherein the data comprises an indication of recommended precoders and a recommendation of a first transmission rank to possibly use during transmission. The second communication device determines (S4) a second transmission rank to use for transmitting data, and transmits (S6) a confirmation message to the first communication device. The confirmation message comprises a confirmation that transmission of data from the second communication device is using at least parts of each recommended precoder associated with a frequency resource that falls within the transmission of data and an indicator of the second transmission rank to use.
Patent CA-2704093-A1 (CA)
Inventor: CODY ROBERT B
IPC: G01N27/00
Filed: 2010-05-13
Abstract: A method of inorganic analysis by mass spectrometry comprises treating a surface with a chelating reagent so that inorganic elements can be made volatile and desorbed directly from the surface, exposing the volume over the surface or a swab wiping the surface to a flow of metastable atoms and molecules at atmospheric pressure to ionize volatile compounds, and passing the ionized volatile compounds to a mass spectrometer or the like.
Patent CA-2706288-A1 (CA)
Inventor: CALDWELL MICHAEL D
IPC: C12Q1/68
Filed: 2008-10-15
Abstract: The present invention provides a method for use in treating a patient with an anticoagulant to optimize drug therapy and/or to prevent an adverse drug response. More particularly, the present invention relates to a method and system for use in treating a patient with Coumadin® or a substance containing warfarin. Methods of the present invention utilize variables that include the patient's CYP4F2 genotype.
Patent CA-2708689-A1 (CA)
Inventor: RAHMAN IFTEKHAR
IPC: H04W8/26
Filed: 2010-06-25
Abstract: The techniques disclosed here enable a mobile station device having a plurality of subscriber identities to select an identity for registration with a network for wireless communications in a way that takes advantage of the most favorable roaming agreements between operators. The identity selection algorithm, for example, provides the flexibility to select amongst mobile station subscriber identities of 3GPP2 (IXRTT, EVDO) access technologies and 30PP (LTE/GSM/UMTS) access technologies as well as specific operators' networks for domestic and international roaming. The exemplary algorithms allow the operator to optimize roaming agreements in different markets and maximize revenue from the roaming of its customers.
Patent CA-2711166-A1 (CA)
Title: Method of heating up thermoplastic boards by means of heat conduction
Inventor: GOLLING FRANZ
IPC: B29C65/20
Filed: 2010-07-15
Abstract: A method of heating up thermoplastic boards (2) by means of heat conduction in a heating system (1) which has at least a first surface contacting tool (10) and a second surface containing tool (12) spaced from the first tool (10), the first surface contacting tool (10) and/or the second surface contacting tool (12) being heatable, has the following steps: a) Placing the thermoplastic board (2) into the heating system (1) between the two surface contacting tools (10, 12), an auxiliary sheeting (3, 4) being placed between the contact surface of the respective heatable surface contacting tool (10, 12) and the surface of the thermoplastic board (2) facing this contact surface, b) reducing the space (d) between the two surface contacting tools (10, 12) to a predefined gap measurement, and c) heating the heatable surface contacting tool or the heatable surface contacting tools.
Patent CA-2711833-A1 (CA)
Title: Compact, flexible csp facility for continuous, semi-continuous and batch operation
Inventor: SEIDEL JUERGEN
IPC: B21B1/46
Filed: 2008-09-04
Abstract: The invention relates to a compact, flexible CSP installation (1,101,201,301,401) for endless, semi-endless and batch operation with a casting machine, a roughing stand group (7,111,211) and a finishing stand group (12,118,218), wherein for the batch operation or the semi-endless operation, a coil store (8,113,213,501) is integrated into the roll table, which stores the pre-strip or slab coming from the roughing stand, with the coil store being deactivated in the case of endless operation. The coil store (8,113,213,501) is designed for an increased holding quantity of pre-strips or slabs such that two, three or more pre-strips or slabs can be wound to jumbo coils on a coil.
Patent CA-2711921-A1 (CA)
Inventor: GRIMME MARC
IPC: A61M1/10
Filed: 2009-01-07
Abstract: The prosthesis has main hydraulic actuator (13t) arranged between hydraulic fluid chambers (5, 11) of two artificial ventricles (2, 8) and loaded to actuate with desired flow of the ventricle (8). An auxiliary hydraulic actuator (7t) directs from a curve corresponding to systolic and diastolic correction volume to a driven artificial ventricle (2) to correct directed volume by the actuator (13t) to the ventricle (2) and to respectively communicate to a corrected volume for the ventricle (2).
Patent CA-2711995-A1 (CA)
Inventor: CHEN LI
IPC: A61K31/275
Filed: 2009-01-19
Abstract: The present invention provides novel compounds of the general formula (I), and pharmaceutically acceptable salts thereof, processes for the manufacture of these novel compounds and medicaments, containing them.  The compounds of the present invention show anti-proliferative and differentiation-inducing activity, which results in inhibition of tumor cell proliferation, induction of apoptosis and inhibition of invasion. The invention also covers the use of such compounds for the treatment of diseases such as cancer and for the manufacture of corresponding medicaments.
Patent CA-2713890-A1 (CA)
Inventor: WATSON ERIC K
IPC: F26B3/04
Filed: 2010-08-27
Abstract: A dryer drawer system is provided comprising a generally multisided drying chamber having opposed side walls, a rear wall, and at least one access door, wherein the door is sealable to the chamber. The dryer drawer further comprises a heater for heating air circulating in the chamber and at least one fan for circulating air in the chamber. The multisided drying chamber includes an air inlet and an air outlet, a sensor for sensing the temperature of the air in the chamber, a first damper for selectively opening and closing the air inlet, a second damper for selectively opening and closing the air outlet, and a controller for controlling operation of the fan, the heater and the dampers.  The controller is operative in a first operational mode to open the air inlet and the air outlet to provide air flow through the chamber and in a second operational mode to close the air inlet and the air outlet to provide a recirculating air flow within the chamber. The controller can selectively switch between the first and second modes as a function of the sensed temperature in the chamber.
Patent CA-2716634-A1 (CA)
Inventor: LOKODY TOM
IPC: A47L9/24
Filed: 2010-10-07
Abstract: A canister vacuum cleaner having a retractable collection hose comprises a hose storage conduit extending from the air inlet into the canister. The collection hose is slidably disposed within the hose storage conduit so as to be movable along the hose storage conduit for extension and retraction of the hose. A coupling releasably affixes the collection hose in an extended position. Suction pressure of the vacuum cleaner is used to draw the hose into the stowed position within the hose storage conduit.
Patent CA-2722003-A1 (CA)
Inventor: SHALER STEPHEN M
IPC: B27N3/04
Filed: 2010-11-23
Abstract: A composite article includes cellulosic strands and binder, the strands having been extracted to remove hemicellulose. In certain embodiments, the cellulosic strands are wood strands. The article may have reduced production of volatile organic compound emissions compared to the same article made with non--extracted strands. Also, the article may have improved performance after exposure to moisture. A method of manufacturing a composite article comprising extracting cellulosic strands to remove hemicelluose, and forming a composite which includes the strands and a binder. In certain embodiments, the extraction is a hot water extraction.
Patent CA-2722032-A1 (CA)
Inventor: MURIAS RONALD GERALD
IPC: G01V1/22
Filed: 2009-04-20
Abstract: A method of collecting data from wireless sensor units arranged in a network. The method may comprise the steps of initiating distribution of control signals to the wireless sensor units, acquiring data with the wireless sensor units by sensing one or more physical parameters, each of the wireless sensor units transmitting the acquired data in response to the control signals; and each of the wireless sensor units transmitting of at least a portion of the acquired data according to a prioritizing algorithm associated with each respective wireless sensor unit.
Patent CA-2722643-A1 (CA)
Inventor: KAILA ASHISH
IPC: H04L12/16
Filed: 2010-11-23
Abstract: Embodiments of various systems, methods, and computer readable media are disclosed herein for a system for managing media content.
Patent CA-2723752-A1 (CA)
Inventor: JOHNSON LORIN
IPC: C01G3/00
Filed: 2009-05-07
Abstract: The present invention relates to formulations and kits for the treatment of bowel disease, to their use in medicinal preparations and to therapeutic methods thereof.