baber/WOPTO huggingface dataset:
Patent CA-2768487-A1 (CA)
Title: Systems and methods for driving sealed nebulizers
Inventor: GORDON BENJAMIN MORRIS
IPC: A61H1/00
Filed: 2010-07-19
Abstract: Various methods, devices, and systems are described for aerosolizing a liquid. Embodiments may include sealing the liquid within a reservoir. An output waveform signal may be generated. A nebulizer element may be vibrated to aerosolize the liquid. A negative pressure may be produced within the reservoir as the liquid is aerosolized. The output waveform signal may cause the nebulizer element to vibrate. Embodiments may involve determining a phase shift between a current of the output waveform signal and a voltage of the output waveform signal. Also, embodiments may involve adjusting a frequency of the output waveform signal at least partially based on the phase shift. Further, embodiments may involve adjusting the voltage of the output waveform signal at least partially based on the frequency of the output waveform signal.
Patent CA-2769911-A1 (CA)
Title: Pet self-grooming pass-through tunnel
Inventor: CHURA MIKE
IPC: A01K13/00
Filed: 2012-02-29
Abstract: Disclosed is a pet grooming device that allows a pet to groom itself by passing through an annular tunnel having a plurality of grooming elements disposed therewithin. The tube-shaped device comprises an elongated tunnel having a first and second opening with wire grooming bristles attached within its interior. The pet is able to walk through the opening and as the animal passes through the device wire bristles brush the pet's hair in the natural direction, from head to tail. The distance the animal must pass through while traversing the device ensures that the animal's fur is sufficiently engaged by the bristles to promote a thorough grooming with each pass through the device, while a pathway free of grooming elements is provided for the pet to walk through the tunnel with ease and less trepidation. A barrier crossing and stand alone embodiment are disclosed, along with a method of construction.
Patent CA-2770442-A1 (CA)
Title: Systemes, methodes, et dispositifs pour faciliter l'acces a des sites ou des environnements anatomiques cibles
Inventor: HULVERSHORN JUSTIN
IPC: A61B5/05
Filed: 2010-08-19
Abstract: La présente invention a pour objet des méthodes et des structures permettant la détection d?un paramètre physiologique d?un environnement anatomique cible. Le dispositif comprend un logement pourvu d?un premier orifice de partie distale pouvant être couplé à une sonde et d?une partie proximale; et une unité de détection, une unité de traitement, et une unité de sortie portées par le logement, l?unité de sortie étant conçue pour produire en sortie un signal d?information basé sur la valeur du paramètre physiologique déterminé telle que la pression; l?unité de détection, l?unité de traitement, et l?unité de sortie étant disposées sensiblement entre le premier orifice et la partie proximale du logement.
Patent CA-2772712-A1 (CA)
Inventor: RAMSEY CHRISTOPHER PAUL
IPC: B65D17/28
Filed: 2010-09-02
Abstract: The present invention concerns a full aperture beverage end (14) having a centre panel (30), a countersink (22) surrounding the centre panel (30), a main score (50) arranged in proximity to the countersink (22) to define a removeable aperture panel (54) and a vent score (46). The beverage end (14) is adapted for use with products that are pressurised to over 30 psi (207 kPa) when opened, and during opening the vent score (46) is adapted to sever first, controlling the pressure differential between the external surface and internal surface of the centre panel (30), thereby allowing the main score (50) to tear in a controlled and reliable manner.
Patent CA-2773628-A1 (CA)
Title: Solid dispersion comprising an anti-hiv agent
Inventor: VERHOEVEN ELLEN
IPC: A61K9/16
Filed: 2010-09-10
Abstract: The present invention relates to solid dispersions comprising a compound of formula (I).
Patent CA-2775914-A1 (CA)
Inventor: GIRARD DENIS
IPC: F16K25/02
Filed: 2012-05-03
Abstract: A system for greasing a valve is provided. The system comprises a main valve connected to a compressed fluid source, a grease supply system, a main chamber, a left head assembly, a right head assembly, and a grease supply line in communication with the valve. The main chamber includes a piston that is slidable from a first end to a second end of the main chamber. In the first position, the main valve injects fluid into the first end of the main chamber, thereby charging the left head assembly with grease and simultaneously discharging grease from the right head assembly into the grease supply line. In the second position, the main valve injects fluid into the second end of the main chamber, thereby charging the right head assembly with grease and simultaneously discharging grease from the left head assembly into the grease supply line.
Patent CA-2777561-A1 (CA)
Inventor: AUGER KURT
IPC: A61K31/502
Filed: 2010-10-12
Abstract: The present invention relates to a method of treating cancer in a mammal and to pharmaceutical combinations useful in such treatment. In particular, the method relates to a novel combination comprising the MEK inhibitor: N-{3-[3-cyclopropyl-5-(2-fluoro-4- iodo-phenylamino)6,8-dimethy;-2,4,7-trioxo-3,4,6,7-tetrahydro-2H-pyrido[4,3-d]pyrimidin- 1-yl]phenyl}acetamide, or a pharmaceutically acceptable salt or solvate thereof, and the PI3 kinase inhibitor: 2,4-difluoro-?/-{2-(methyloxy)-5-[4-(4-pyridazinyl)-6-quinolinyl]-3- pyridinyl}benzenesulfonamide, or a pharmaceutically acceptable salt thereof, pharmaceutical compositions comprising the same, and methods of using such combinations in the treatment of cancer.
Patent CA-2777623-A1 (CA)
Title: Air treatment agent dispenser with improved odour sensor functionality
Inventor: AN YUAN
IPC: A61L9/12
Filed: 2010-10-18
Abstract: A dispensing device for at least one air treatment agent is described herein, the dispensing device comprises: a housing having one or more walls to define an interior adapted to receive at least one removable container of air treatment agent at least partially therein; and within said housing the device comprises, an airborne agent detector means operable to detect airborne agents in the air, wherein said means are provided with at least one aperture to the exterior of the device to permit, in use, air from outside of the device to enter said airborne agent detector means; receiving means for receiving said at least one container of air treatment agent: emanation means adapted, in use, to emanate the air treatment agent from the device through one or more exit orifices in the housing, control means in communication with the emanation means and in communication with said airborne agent detector means; characterised in that said airborne agent detector means is substantially completely isolated from any fluid present in the interior of the housing such that any fluid present in the interior of the housing is substantially completely prevented from passing through said one or more housing walls Io be detectable by the airborne agent detector means.
Patent CA-2778017-A1 (CA)
Inventor: DESAI ARPAN
IPC: A61K9/00
Filed: 2012-05-23
Abstract: Medical devices possessing coatings are provided. The coatings include at least one polyelectrolyte, capable of changing the surface charge of the device to which they are applied.  The polyelectrolytes permit attachment of charged bioactive agents thereto.  Multiple polyelectrolytes, possessing opposite charges, may be sequentially applied to produce a medical device having multiple layers. Methods for forming such devices are also provided.
Patent CA-2778891-A1 (CA)
Title: Flash butt welding method of rail steel
Inventor: SAITA KENJI
IPC: C22C38/00
Filed: 2010-10-26
Abstract: A flash butt welding method for joining consecutive track rail steel pieces, the pieces being spaced apart such that end surfaces thereof perpendicular to the longitudinal direction of the rail face each other, the method comprising: an initial flashing process; a preheating process; a first flashing process; and a second flashing process, wherein a velocity at which the pieces move during the second flashing process or second flashing velocity, is 2.1 mm/sec to 2.8 mm/sec.
Patent CA-2780826-A1 (CA)
Inventor: RUDAN JOHN F
IPC: A61B17/90
Filed: 2010-11-17
Abstract: Provided is a preoperatively designed guidance tool for intraoperative use during acetabular cup replacement surgery, comprising: a patient-specific template having at least one surface that registers with a selected surface of the patient's acetabulum; and a guide portion that provides an orientation or a position and orientation of an acetabular cup according to a preoperatively planned orientation or position and orientation. The guidance tool may further comprise a verification tool that cooperates with the guide portion and includes at least one mating surface that registers with a selected surface of the patient's anatomy, wherein correct positioning of the verification tool on the patient's anatomy confirms correct orientation of the patient-specific template in the patient's acetabulum. Also described herein are methods of acetabulum cup replacement surgery, and methods for transferring a preoperatively planned orientation or position and orientation of an acetabular cup to a patient during acetabulum cup replacement surgery.
Patent CA-2782202-A1 (CA)
Title: Self-stabilizing jigsaw puzzle
Inventor: KNELL FLORIAN
IPC: A63F9/12
Filed: 2010-11-30
Abstract: The invention relates to a jigsaw puzzle having at least two puzzle parts (10), of which each has an upper face (12), a lower face (14) and a circumferential edge (16), and a circumferential edge section (22, 23) which faces a circumferential edge section of the other puzzle part, and at least one connecting region (18) in the shape of a recess (19) or an extension (20), which is provided with at least one undercut (21) and is shaped so as to be complementary to the extension or the recess in a connecting region of the facing circumferential edge section of the respective other puzzle part. In order to stabilize a combination of puzzle parts, firstly each of the mutually facing circumferential edge sections on both sides of the connecting region and remote from the latter is provided with at least one circumferential edge piece (24), along which the course of the circumferential edge, seen in cross section, over at least part of the extent thereof between the upper face and the lower face, is defined by the bisector of a two-dimensional angle which is formed between two straight lines (alpha, beta) which intersect on the bisector and by an upper end point of the associated one of the mutually facing circumferential edge sections of the two puzzle parts to an upper end point of an opposite circumferential edge of the same puzzle part. Secondly, when puzzle parts are joined together along mutually facing circumferential edge sections, contact between the two puzzle parts occurs exclusively on said circumferential edge pieces and in the region of the or each undercut.
Patent CA-2783339-A1 (CA)
Title: Priority scheduling for multi-channel context aware communication technology
Inventor: PREVOST MICHEL
IPC: G06Q10/06
Filed: 2012-07-24
Abstract: The present disclosure describes, among other things, a method. The method may include receiving, by a computing device, a first request for a workflow from an external system.  The method may include determining, by the computing device, a priority level associated with the workflow. The method may include determining, by the computing device, a queue in a priority stack, wherein the queue is associated with the priority level. The method may include adding, by the computing device, the first request for the workflow to the queue.
Patent CA-2786445-A1 (CA)
Inventor: SCHON ANDREW
IPC: G06F17/30
Filed: 2011-01-13
Abstract: Processing metadata includes storing (202), in a data storage system (116), a specification for each of multiple sources (102), each specification including information identifying one or more data elements of the corresponding source; and processing, in a data processing system (104) coupled to the data storage system, data elements from the sources, including generating (204) a set of rules for each source based on a corresponding one of the stored specifications, and matching (206) data elements of different sources and determining (208) a quality metric characterizing a given match between a first data element of a first source and a second data element of a second source according to the set of rules generated for the first source and the set of rules generated for the second source.
Patent CA-2786579-A1 (CA)
Inventor: ORGERON KEITH J
IPC: B25B1/04
Filed: 2010-01-26
Abstract: A pipe gripping apparatus (10) has a first jaw (14) with a pipe-contacting surface (20) at one end thereof, a second jaw (16) having a pipe-contacting surface (22) at one end thereof, a tongue (18) having a pipe-contacting surface (24) at one end thereof, and an actuator (26) connected to the first and second jaws and to the tongue. The actuator (26) serves to move the first and second jaws and the tongue such that the pipe-contacting surfaces thereof move radially inwardly simultaneously for a substantially identical distance. A first link (30) pivotally connects the tongue (18) with the first jaw (14). A second link (38) pivotally connects the tongue (18) with the second jaw (16). The first and second links extend angularly outwardly from the tongue (18). The first and second pivot points of each jaw have a distance unequal to a distance between the first pivot point and pipe-contacting surface of each jaw. The pipe-contacting surfaces can be elastomeric pads, toothed dies, or rollers.
Patent CA-2787578-A1 (CA)
Inventor: DATTA RAJIB
IPC: H02M1/08
Filed: 2012-08-23
Abstract: A power conversion system includes a power transformer for receiving AC power at a first voltage from an input side and for delivering AC power at a second voltage to an output side. A power converter is also included in the power conversion system wherein the power converter includes an input side converter on the input side and an output side converter on the output side coupled through a plurality of DC  links. A  converter controller in the power converter provides control signals to the input side converter and the output side converter for regulating an active power and a reactive power flow through the power converter. Each of the input side converters and the output side converters includes at least two power converter transformers coupled between respective power converter bridges coupled to the plurality of DC  links and the input side or to the plurality of DC links and the output side.
Patent CA-2788292-A1 (CA)
Inventor: BEAULIEU LAURA ELLEN DOWNS
IPC: C07F9/80
Filed: 2011-03-21
Abstract: The invention provides methods and compositions for labeling dithiol-containing analytes.
Patent CA-2788519-A1 (CA)
Inventor: KIM SUNG-HUN
IPC: F16L37/05
Filed: 2012-09-04
Abstract: Disclosed is a one-touch pipe connection device which can ensure excellent fluid-tightness, excellent clamping force, and convenient assembly while allowing pipe-to-pipe connection to be conducted simply. The one-touch pipe connection device includes a first body member for receiving a pipe, a first fluid-tight member positioned in each of left and right side of the inner peripheral surface of the first body member with reference to the longitudinal center of the inner peripheral surface to ensure fluid-tightness, a support member for linearly compressing the fluid-tight member, a fastening member screwed to the first body member, a compression member inserted into the fastening member, and moved outwardly by a compression spring; and a plurality of tight contact elements provided on the compression member tightly clamped on the outer peripheral surface of the pipe when the compression member is moved.
Patent CA-2790068-A1 (CA)
Title: Plant disease controlling composition and method for controlling plant disease
Inventor: KIGUCHI SO
IPC: A01N37/38
Filed: 2011-03-02
Abstract: The present invention provides a composition having an excellent controlling activity on plant disease. The composition comprising the compound represented by the formula (1) and one or more inorganic fungicidal compound selected from the group (A) shows an excellent controlling activity on a plant disease. group (A): a group consisting of copper oxychloride, basic copper sulphate, copper sulphate, copper hydrochloride, sulfur, and potassium polysulfide
Patent CA-2792090-A1 (CA)
Inventor: ROWE JONATHAN
IPC: A61P3/06
Filed: 2011-03-04
Abstract: In various embodiments, the present invention provides pharmaceutical compositions comprising fatty acids and methods for treating subjects using same.
Patent CA-2792630-A1 (CA)
Inventor: OELLGAARD BOERGE
IPC: E02D27/42
Filed: 2010-03-24
Abstract: The invention provides a method of laying a foundation (2) of a tower construction (3) which comprises a base flange (4). The method comprises the steps of: providing a number of anchor rods (9), providing a ring-shaped formwork (1), arranging the anchor rods (9) in a pit in the ground, arranging the formwork (1) in engagement with the anchor rods (9) so as to be supported thereby, casting a concrete element (5), casting a second casting layer in a groove (8) in the concrete element, the groove (8) being provided by the formwork (1), lowering the base flange (4) onto the second casting layer, and fixing the base flange to the concrete element.
Patent CA-2794157-A1 (CA)
Inventor: WOOTTEN KEITH ROBERT
IPC: G01R33/09
Filed: 2012-11-01
Abstract: A method and apparatus for a rugged three-axis inclinometer for determining an object's orientation with respect to a gravitational field. Components of the apparatus include but not limited to a magnet, a non-magnetic casing, a ferrofluid, one or more non-magnetic gravitational field aligning materials attached to the magnet and a plurality of angle sensors attached to the non-magnetic casing. In this regard, when the apparatus is rotated, the gravitational field aligning materials maintain a constant orientation of the magnet and the angle sensors experience different magnetic field strengths as they rotate around the magnet. The position of the apparatus, with respect to the gravitational field can then be calculated based on the angle sensor outputs.
Patent CA-2794278-A1 (CA)
Title: Proportional regeneration for water treatment systems
Inventor: GRUETT KURT
IPC: G01N33/18
Filed: 2012-10-22
Abstract: A method for fluid treatment that provides variable or alternative regeneration cycles within the same fluid treatment device. The duration of all stages of the regeneration cycle can be adjusted depending upon the amount of fluid treated so that regenerant resources such as water are not underutilized and waste is not discharged unnecessarily into the environment.
Patent CA-2795708-A1 (CA)
Title: Magnetization device for a nuclear magnetic flow meter
Inventor: PORS JAN TEUNIS AART
IPC: G01F1/716
Filed: 2012-11-19
Abstract: A magnetization device for permeation of a multiphase fluid flowing through a measurement tube of a nuclear magnetic flow meter with a magnetic field which is homogenous at least in one plane, with a plurality of permanent magnets for generation of a magnetic field and with a carrier, the carrier having at least one magnet receiver, each magnet receiver accommodating at least one of the permanent magnets, the shape of the magnet receivers and of the permanent magnets allowing movement of the permanent magnets in the magnet receivers only in one direction and the permanent magnets being by the magnet receivers arranged with reference to the magnetic field. A magnetization device with reduced production and time expenditure is achieved by the magnet receivers being made as hollow profiles.
Patent CA-2800960-A1 (CA)
Inventor: JIMENEZ EDUARDO JESUS
IPC: A61C17/22
Filed: 2006-07-25
Abstract: An oral care implement, such as an electric toothbrush, is ergonomically configured for the anatomical structures of children. In one embodiment, a toothbrush is provided with three dimensional sections in visually appealing or recognizable shapes for promoting more frequent of brushing by children. In another embodiment, a toothbrush includes user replaceable sections or covers that allow a user to selectively tailor the visual appearance of their own toothbrush or allow for increased exposure of other products by providing surface areas for placement of advertising or other promotional material.
Patent CA-2801453-A1 (CA)
Inventor: JUNGKLAUS MATTHEW W
IPC: B25G3/38
Filed: 2011-06-01
Abstract: The present disclosure describes a handle system for use with finishing tools utilized to finish wallboard joints. A finishing tool may be connected to the handle system and moved relative to a wallboard joint to appropriately apply mastic over the joint. In one embodiment, the handle system includes an elongate handle body having a tear drop cross-sectional shape. The shape enables the handle body to fit ergonomically within a user's hand and improves the user's ability to resist torque tending to cause the handle body to twist and a connected finishing tool to come out of contact with wallboard during use. The handle system further includes a pivoting connector assembly that permits a connected finishing tool to rotate relative to the handle body and that has a unique pivot pin that allows mastic to flow through the handle body, through the pivoting connector assembly, and into the connected finishing tool.
Patent CA-2802845-A1 (CA)
Title: Display for hand-held electronics
Inventor: HENSON DONALD
IPC: G08B1/00
Filed: 2011-05-19
Abstract: The invention disclosed here is a display system for managing power and security for a plurality of hand-held electronic devices sold to consumers in a retail location. The display includes features that allow power to be supplied to individual devices and security sensors without continuous hard wiring or multi-conductor retractor cables. The display also allows for individual security alarms to be triggered when a theft occurs. Security alarm conditions are preferably triggered via wireless signals.
Patent CA-2803264-A1 (CA)
Inventor: STROIEAZZO-MOUGIN BERNARD A J
IPC: A23L1/30
Filed: 2010-06-23
Abstract: The present invention relates to a procedure for the obtainment of fatty acids of pharmacological and nutritional interest comprising the stages of feeding a gas comprising CO2 into a rector containing a crop comprising at least one species of microalgae capable of realising photosynthesis, realisation of the process of photosynthesis by the species of microalgae from the CO2 feed, producing a biomass containing a compound of general formula (I), extraction of the compound of general formula (I) from the biomass, and concentration and/or purification of said compound.
Patent CA-2804796-A1 (CA)
Inventor: NEIER RODNEY R
IPC: B01F35/60
Filed: 2011-07-12
Abstract: ABSTRACT An agricultural mixer includes a hydraulic drive system. The mixer includes an automatic jam-resolving feature, whereby if an auger becomes jammed, the drive system will cause the auger to rotate in a reverse direction for a period of time to resolve the jam. The hydraulic drive system will maintain a speed of rotation of the auger at a relatively constant rate during mixing while choosing an efficient displacement setting for the hydraulic motor. The auger is maintained at a constant speed during a discharge mode by maintaining the motor in a maximum displacement setting. A clean-out mode is provided wherein the auger is rotated at a maximum speed to aid in cleaning out the last remaining feed mixture in the mixer.