baber/WOPTO huggingface dataset:
Patent CA-2720814-A1 (CA)
Inventor: FITZGERALD JOAN G
IPC: H04H60/46
Filed: 2009-04-16
Abstract: Processes and systems for use in media and market research are provided. In certain embodiments, media usage ac-tivities relating to interactivity between two or more media are measured and correlated to produce a metric for rating the interac-tivity.
Patent CA-2721811-A1 (CA)
Title: System and method for restraining a vehicle using a remote winch
Inventor: CENCER ROBERT JAMES
IPC: B60P3/08
Filed: 2009-04-24
Abstract: A vehicle restraint system includes a strap assembly configured to be positioned on a portion of a tire of a vehicle to secure the vehicle to a track, a first chock assembly configured to be coupled to the track on inboard side of the tire and coupled to a first end of the strap assembly, and a second chock assembly configured to be coupled to the track on outboard side of the tire.  The second chock assembly includes a chock body and a pin assembly coupled to the chock body, such that the pin assembly is operable to receive the strap assembly. The system also includes a winch assembly configured to be coupled to the track and un-coupled from the second chock assembly, such that the winch assembly is coupled to a second end of the strap assembly and oper-able to tighten the strap assembly around portions of the tire.
Patent CA-2722796-A1 (CA)
Inventor: DAGENAIS DAN
IPC: E21B19/16
Filed: 2009-04-29
Abstract: A power tong body having a central open-ing comprises upper and lower cover plates and a rotary gear contained there between. The tong incorporates the centering guide, e.g. rollers, that extend between the ro-tary gear and respective tong covers. Such centering guides through the central openings in the tong body cov-ers and provide contact surfaces carried that permit differ-ential rotation of the rotary gear with respect to such cov-ers. The rollers may roll on circular races formed by the inside edge face surfaces of the tong covers bordering the central opening. The support rollers may also extend be-yond the upper and lower cover plates and engage with a guide surface or race formed on the respective cage plates of the tong, centrally locating such cage plates with re-spect to the rotary gear while allowing differential rota-tion of the cage plates with respect to the rotary gear.
Patent CA-2723730-A1 (CA)
Inventor: SIKRI DIVAYDEEP
IPC: H04B7/02
Filed: 2009-05-13
Abstract: A method for timing and frequency synchronization in a wireless system is provided. The method comprises the steps of receiving a burst of symbols, selecting a subset of the burst of symbols, iteratively adjusting the subset of the burst of symbols by a plurality of timing offsets and calculating, for each timing offset, a first performance metric corresponding to the adjusted subset. The method further comprises the steps of determining one of the plurality of timing offsets to be a preferred timing offset based upon the first performance metric thereof, iteratively rotating the subset of the burst of symbols by a plurality of frequency offsets and calculating, for each frequency offset, a second performance metric corresponding to the rotated subset, and determining one of the plurality of frequency offsets to be a preferred frequency offset based upon the second performance metric thereof.
Patent CA-2724991-A1 (CA)
Inventor: LANSISALMI ATTE MARKUS
IPC: H04W76/02
Filed: 2009-06-09
Abstract: An apparatus, system, and method may include a user device, an HRPD network comprising a HSGW, and a 3GPP EPC network comprising at least one gateway. The user device may be configured to detect a need to establish a connection with the 3GPP EPC network, determine an APN value that corresponds to the 3GPP EPC network, include the APN value in a connection request, and communicate the connection request to an HRPD gateway of the HRPD network. The HRPD gateway may be configured to receive the connection request from the user device, determine a PDN gateway of the 3GPP EPC network that corresponds to the APN value in the connection request, and enable a connection between the user device and the 3GPP EPC network.
Patent CA-2725680-A1 (CA)
Inventor: KASAI SHIZUO
IPC: A61K31/541
Filed: 2009-05-29
Abstract: The present invention relates to a compound represented by (see formula I) wherein each symbol is as defined in the specification, a salt thereof and the like.
Patent CA-2725787-A1 (CA)
Inventor: GEILICH MICHAEL
IPC: G06F17/30
Filed: 2008-12-10
Abstract: A method, database, memory computer readable medium and navigation device are disclosed. In at least one embodiment, the method includes projecting a plurality of known address points onto an address segment vector of a source map database, to create projection points (S 1); interpolating locations for addresses of the address points, to create corresponding interpolation points (S2); and segmenting the address segment vector into a plurality of address sub-segment vectors, upon a distance between a projection point and a corresponding interpolation point exceeding a threshold distance (S3). Embodiments include a memory (230) including a digital map application database storing the address sub-segment vectors of the method, at least one of in place of and in addition to corresponding address segment vectors, upon an address segment vector being segmented; a navigation device (200) including the memory (230); a digital map application database including a plurality of address segment vectors and a plurality of address sub-segment vectors and a computer readable medium including the digital map application database.
Patent CA-2727449-A1 (CA)
Inventor: ZOSS ROBERT A
IPC: B65D85/80
Filed: 2009-06-10
Abstract: Describe are food packages having features such as multiple containers in a single package and multiple pieces for a package; the packages can contain multiple food products including (for example) cereal and milk, for consumption together in a convenient manner.
Patent CA-2731847-A1 (CA)
Title: Method and apparatus for wirelessly distributing multiplex signal comprising multimedia data over a local area network
Inventor: RAVEENDRAN VIJAYALAKSHMI R
IPC: H04W4/00
Filed: 2009-08-12
Abstract: Described herein are various techniques for gathering multimedia data from one or more sources and transmiting that data over a local network to one or more devices, thereby providing ubiquitous multimedia across the network. In one configuration, a device comprising a server receives multimedia data from one or more devices on a local network, creates a multiplex signal from the various multimedia data received from the devices, and wirelessly transmits the multiplex signal over the local network.  The server is further configured wherein the multiplex signal comprises a plurality of logical channels, with at least one of the logical channels representing multimedia data received from one of the devices on the network. By then tuning into one or more of the logical channels of the transmitted multiplex signal, a device on the local network can present to a user multimedia data that originates from or resides on another device on the network.  According to other configurations, the multiplex signal contains not only multimedia data retrieved from devices on a local network, but can also include multimedia data that originated from sources on a wide area network, such as the Internet or a cellular telephone network.
Patent CA-2733254-A1 (CA)
Inventor: RAVISHANKAR PERIAGARAM S
IPC: C10M143/04
Filed: 2008-08-08
Abstract: Lube oil compositions and methods for making the same are provided. The lubricating oil composition can include at least one propylene-based polymer comprising 60 wt% to 98 wt% propylene derived units, other units derived from one or more other alpha olefins, and a base oil. The propylene-based polymer can have a triad tacticity of 90% or more, a heat of fusion of less than 80 J/g, and a weight average molecular weight (Mw) as measured by GPC of from 70,000 to 250,000.
Patent CA-2735460-A1 (CA)
Inventor: WOLKOWICZ PAUL E
IPC: A61P9/06
Filed: 2009-08-31
Abstract: It has been discovered that SKF-96365 prevents and reverses ectopic activity in myocyte cells, and that SKF-96365 is effective against all types of ectopic activity.  Methods are provided using SKF-96365 and its derivatives to prevent and reverse electromechanical disorders of myocytes; these include methods of treatment and prevention of cardiac arrhythmias in human and animal subjects.  These further include methods of preventing and reversing arrhythmias in cardiac muscles and hearts. These further include methods of preventing and reversing spontaneous mechanical activity in a myocyte. Pharmaceutical drugs for the treatment and prevention of cardiac arrhythmia are described, based on SKF-96365.  Kits for employing the methods are also described.
Patent CA-2737819-A1 (CA)
Inventor: ALANEZI NEDA
IPC: G09B25/00
Filed: 2011-04-26
Abstract: A display mechanism for illustrating fluid dynamics includes a water basin having a base and a mass of water with a water surface within the basin. The waterwheel is supported within the basin with a majority of the waterwheel below the surface of the water for rotation about a horizontal axis. The waterwheel includes a plurality of pump tools equally spaced about the wheel with a majority of the pump tools below the surface of the water. Further, each of the pump tools includes three upwardly extending inner pipes with two of the inner pipes of equal diameter and disposed on opposite sides of a central larger diameter inner pipe and wherein two inner pipes on opposite sides of the central pipe include a piston connected together to a pivot assembly an a lower portion of the central inner pipe so that one of the pistons is at or near the top of one of the pipes while the other is at the bottom of the other pipe. A pump tools adapted to fill with water on one side of the waterwheel and to open on the other side of the waterwheel to thereby rotate the waterwheel. The pump tools are also constructed and arranged to contact two outer pipes to raise a mass of water above the level of the surface of the water.
Patent CA-2738501-A1 (CA)
Inventor: PALINKAS RICHARD L
IPC: B60C7/10
Filed: 2009-10-13
Abstract: A non-pneumatic tire comprising two or more radial regions (452, 454) have differing Shore A/ Shore D hardness. The non-pneumatic tire comprises side cavities (412) that are staggered with respect to laterally opposing side cavities (412), and laterally extending tread grooves (406) that are in substantial radial alignment with or substantially offset relative to the cavities (412). One radial region may comprising the side cavities (412), while another radial region with a different hardness comprise the tread grooves (406). Also provided are processes for making such tires and to off-the-road (OTR) vehicles employing such tires.
Patent CA-2738717-A1 (CA)
Title: Measuring system for determining scattering parameters
Inventor: ZELDER THOMAS
IPC: G01R27/28
Filed: 2009-09-29
Abstract: The invention relates to a measuring system for determining scatter parameters of an electrical measurement object (40, 42, 44, 46, 48) on a substrate (38), having a measuring machine (10) having at least one measuring channel (18, 20, 22, 24) and at least one measuring probe (28) electrically connected to at least one measuring channel (18, 20, 22, 24) and designed for non-contacting or contacting connection to an electrical signal line (50) of the electrical measurement object (40, 42, 44, 46, 48) in the electronic circuit. According to the invention, a first positioning device (30) is provided for at least one measuring probe (28), wherein at least one sensor (34) detects a position of at least one measuring probe (28) and outputs a position signal.
Patent CA-2740218-A1 (CA)
Inventor: WELCH ROBERT M
IPC: E21B10/46
Filed: 2009-10-13
Abstract: A method of optimizing drill bit design and an optimized drill bit for drilling a well into an earth formation comprising a bit body; a number of blades spaced around the bit body, each blade having a curved outer edge and a forward face; a first row of cutter pockets recessed into the face along the outer edge of each blade; a second group of cutter pockets recessed into the face of each blade offset from the first row; and a plurality of cutting elements, each cutting element being brazed into a different one of the cutter pockets.
Patent CA-2741867-A1 (CA)
Inventor: MAXWELL JEFFREY H
IPC: F25B29/00
Filed: 2009-10-28
Abstract: As discussed herein, a first aspect of the present invention provides a round energy transfer component. The ground energy transfer component can include an outer tube having an upper end and a lower end. The outer tube can be constructed out of generally thermally conductive material. The ground energy transfer component can include an inner tube. The inner tube can be constructed out of generally thermally insulative material. The inner tube can be coupled to the outer tube and positioned generally coaxially with the outer tube to define a generally thermally insulated interior of the inner tube and a channel between the inner tube and the outer tube. The inner tube can have an upper end and a lower end, with the inner tube's lower end defining one or more openings to permit fluid communication between the channel and the interior of the inner tube. The ground energy transfer component can include a base connected to the lower end of the outer tube to substantially seal the lower end of the outer tube. The ground energy transfer component can include first and second connectors coupled to the inner and outer tubes. The first and second connectors can be configured to connect the ground energy transfer component to HVAC pipes of an HVAC system so that HVAC fluid from the HVAC system can flow through the ground energy transfer component. The channel can be configured to create more turbulence in the flowing HVAC fluid than is the interior of the inner tube.
Patent CA-2742733-A1 (CA)
Inventor: KIEN KATHRYN CHRISTIAN
IPC: B26F1/08
Filed: 2011-06-14
Abstract: Methods for perforating web products are disclosed that include forming selected perforation designs and patterns. The perforation designs and patterns can be formed in linear or nonlinear fashion, can extend in the cross direction or the machine direction and can be formed to complement or match an embossed or printed design on the web. The perforation designs and patterns can be formed utilizing various mechanical perforating techniques.
Patent CA-2743248-A1 (CA)
Title: Modular grate block for a refuse incinerator
Inventor: COLE ARTHUR W
IPC: F23G5/44
Filed: 2009-11-18
Abstract: An improved modular grate block for an incinerator having a removable wear plate (200) that can be replaced without removing individual grate blocks from a plurality of rows of fixed (44) and movable grate blocks (46).
Patent CA-2745218-A1 (CA)
Inventor: LING WAI LAM WONG
IPC: C12N5/07
Filed: 2009-12-17
Abstract: An improved feed supplement for culture of mammalian cells used to produce proteins is provided. The improved supplement is devoid of animal-derived components and protein hydrolysates.  The invention also provides methods of using the supplement in production of a therapeutic proteins, such as an antibody. In some embodiments, the antibody is an anti-human IL-23p19 antibody.
Patent CA-2745709-A1 (CA)
Inventor: FAIRCHILD DOUGLAS P
IPC: B23K20/12
Filed: 2009-12-23
Abstract: In one form of the present disclosure, the butt weld includes: two or more abutting structural steel components beveled on faying surfaces on one side of the components to form a suitably shaped fusion root weld groove and unbeveled on faying surfaces on the opposite side of the components and interconnected with a first fusion root weld on the beveled side of the components and a second friction stir weld on the unbeveled side of the components, wherein the first fusion root weld has a width ranging from 7 mm to 30 mm, a penetration depth ranging from 2 mm to 20 mm, and an overfill ranging from 2 mm to 5 mm, and wherein the stir zone of the second friction stir weld penetrates the first fusion root weld.  The butt welds and methods of making find application in joining linepipe for oil and gas production.
Patent CA-2745995-A1 (CA)
Inventor: CARRE NICOLAS
IPC: H04W24/00
Filed: 2009-12-08
Abstract: The present method and system relate for analyzing a mobile operator data network. The method and system dynamically collect and record information of mobile devices from Internet Protocol data sessions occurring on the mobile operator data network. The collected information is processed to detect and record at least one change in one of the mobile devices with a date of occurrence. The method and system then analyze the collected information and the recorded at least one change to generate metrics representative of evolution on the mobile operator data network.
Patent CA-2747420-A1 (CA)
Inventor: LEE ON
IPC: A61K31/4184
Filed: 2010-04-29
Abstract: Azaazulene compounds of the following formula (I) are provided. The said compounds can be used to modulate the protein kinases (PKs) and /or treat cancer.
Patent CA-2748756-A1 (CA)
Inventor: NOVIKOV-KOPP IVAN
IPC: B60V1/11
Filed: 2010-01-05
Abstract: The group of inventions relates to aviation and to transport means having (static and dynamic) air discharge, in particular to self-stabilizing wing-in-ground-effect craft of types A, B and C. The following technical results are achieved: increased flight safety and manoeuvring safety, increased load-bearing capacity and flight height in ground effect mode, reduced dimensions, improved take-off and landing characteristics, as well as amphibian characteristics and economic efficiency, increased functionality and a wider range of operational alignments, and greater ease of use and maintenance. This result is achieved by simultaneously applying the methods for generating a system of aerodynamic forces, the structural solutions and the piloting methods conceptually linked therewith which are proposed in the present group of inventions to "flying wing'' or "composite wing" design layouts.
Patent CA-2751651-A1 (CA)
Inventor: NGUYEN PHONG X
IPC: C07D401/06
Filed: 2010-02-04
Abstract: The invention relates specifically to the use of certain 4-[1-(1H-Imidazol-4-yl)-ethyl]-2,3 -substituted pyridine compounds and pharmaceutical compositions thereof to treat disorders associated with selective subtype alpha 2 adrenergic receptor modulation.
Patent CA-2752037-A1 (CA)
Inventor: ANDERSON NOEL WAYNE
IPC: H02J7/02
Filed: 2011-09-13
Abstract: Embodiments of the invention are directed to a system for recharging a mobile robot as a power source. In one embodiment the system comprises a power transmission link having a first end positioned at a selectively located charging station and a second end connected to the battery carried by the robot, the transmission link being configured to transmit power from its first end to its second end to charge the battery. The system further comprises a first wireless power transmitter coupled to receive power from a specified power source, and a first wireless power receiver, connected to the first end of the transmission link and located at a prespecified distance from the first wireless power transmitter. The first wireless power receiver is configured to receive power transmitted across the prespecified distance from the first wireless power transmitter, and to provide power to the first end of the transmission link, for transmission to charge the battery.
Patent CA-2752565-A1 (CA)
Inventor: IVERSBAKKEN SVEIN
IPC: A63C11/04
Filed: 2010-02-12
Abstract: A device (1) is described for the grinding of the soles of skis (3), said device is comprised of a grinding unit (5), an appliance (2) to hold/clamp the ski and a foundation (4) for the support of the grinding device (1). The grinding unit (5) comprises a grinding wheel (10) made from a metallic material, and that the grinding unit (5) and appliance (2), which holds/clamps the ski (3), in the longitudinal direction of the ski (3), is set up to make a relative movement, and the grinding wheel (10) rotates with a peripheral speed which is different from the speed of the relative movement.  The relative movement is brought about either by the grinding unit (5) moving and the ski being held stationary or by the grinding unit (5) being held stationary and the ski moving.
Patent CA-2754054-A1 (CA)
Inventor: FRANK WILLIAM A
IPC: B28B1/52
Filed: 2010-03-02
Abstract: An apparatus and process for depositing slurry upon a moving forming web. The apparatus includes a pivotally mounted headbox for depositing slurry from the inner bottom surface of the headbox down an inclined spillway as a continuous curtain onto a moving web. The headbox is mounted transverse to the direction of travel of the moving web. The headbox also has vertical edge boards, including a headbox back edge board and two opposed headbox side edgeboards, on three respective sides of the headbox to prevent slurry from spilling over the sides and back of the headbox. The headbox is supplied with slurry from a slurry mixer by a feed line mounted on a reciprocating trolley which moves, transverse to the direction of travel of the moving web, back and forth along the length of the headbox.
Patent CA-2754621-A1 (CA)
Inventor: BARYSHNIKOV DMITRIY
IPC: B04B7/00
Filed: 2010-01-25
Abstract: An impeller for a centrifugal pump that includes a disk-shaped shroud having a central axis, a front surface, a rear surface, and a circular perimeter, and a hub at the center of the shroud, the hub having an axial bore. The impeller further includes a first set of vanes on the front surface of the shroud, the first set of vanes extending radially inward from the perimeter towards the hub, a sec-ond set of vanes on the rear surface of the shroud, the second set of vanes extending radially inward from the perimeter towards the hub, a balancing area on the rear surface of the shroud, the balanc-ing area extending radially outward from the hub, and a number of openings in the shroud, the num-ber of openings configured to allow a fluid to pass from one side of the shroud to the other.
Patent CA-2755625-A1 (CA)
Title: A wheelchair mount and method for stabilizing a wheelchair component
Inventor: SAMILA IVAN D
IPC: A61G5/10
Filed: 2011-10-21
Abstract: A wheelchair mount includes a body, a band secured to the body, and a stabilizing component secured to the body. The band is sized to secure an associated wheelchair bar between the band and the stabilizing component. The stabilizing component resists rotational movement of the body relative to the wheelchair bar.
Patent CA-2756504-A1 (CA)
Title: Network topology comprising a hierarchical structure of nodes grouped into units
Inventor: HENRY RONALD MICHAEL
IPC: H04L12/28
Filed: 2010-03-25
Abstract: A network including a hierarchical structure of nodes is described. The structure of nodes includes n layers includ-ing n-1 layers of switch nodes and 1 layer of computational nodes. Each layer in the structure can include mn-L nodes grouped into units, w here m represents a number of nodes in a unit and L represents a layer in the structure, where L=0 represents a lowest layer and L=n-1 represents a highest layer. Each node in a layer other than the computational layer can include a switch node for a unit in a next lower layer. For each unit, each node can be connected to each other node by a point to point link and to a local switch node for the unit by a point to point link. Each node can be connected to each other node and to the local switch node by a local broadcast network for the unit.