baber/WOPTO huggingface dataset:
Patent CA-2805512-A1 (CA)
Inventor: WYLEZINSKI ANDRZEJ
IPC: B65D88/12
Filed: 2013-02-12
Abstract: A roof assembly of a trailer includes a plurality of roof panels. Each roof panel includes a main body, a first flange extending downwardly from a first lateral edge of the main body, and a second flange extending downwardly from a second lateral edge of the main body. Illustratively, flange and the main body are made from a single, or one-piece, sheet of material.
Patent CA-2805753-A1 (CA)
Inventor: SEEFELDT MATTHEW
IPC: A61K38/17
Filed: 2011-07-19
Abstract: The present invention provides methods for reducing and/or evaluating the immunogenic potential of a therapeutic protein preparation. The present invention further provides pharmaceutical compositions of therapeutic proteins and methods of treatment with the same, the compositions having low immunogenic potential and/or improved efficacy. The invention achieves these goals by evaluating therapeutic protein preparations for subvisible protein particulates, which can contribute significantly to the overall immunogenic potential of the protein preparation. Further, by maintaining the content of such subvisible protein particulates to below an immunogenic threshold level, the resulting pharmaceutical composition is less likely to result in a loss of tolerance (e.g., upon repeated administration), thereby improving both the safety and efficacy profile of the therapeutic.
Patent CA-2806311-A1 (CA)
Title: Weather-resistant backing films
Inventor: ACKERMANN JOCHEN
IPC: B32B27/08
Filed: 2011-05-31
Abstract: The invention relates to the use of non-transparent, methacrylate-containing one-, two- or multi-layered films in flexible photovoltaic systems, and to the production of said films by extrusion coating, extrusion lamination (adhesive lamination, melt lamination or hotmelt lamination) or glue lamination. For this purpose, e.g. a thin, inorganic or metallically coated film, for example made of PET, is laminated or coextruded with a weather-resistant film, e.g. a film made of PMMA or PMMA polyolefin coextrudate. In particular, laminates are produced in which at least one of the two layers is non-transparent. An optional inorganic oxide or metal layer has the property of a high barrier effect against water vapour and oxygen while the PMMA layer exhibits weather resistance stability.
Patent CA-2809532-A1 (CA)
Inventor: COTE BRADLEY R
IPC: E21B7/24
Filed: 2013-03-14
Abstract: A hydraulically driven agitator sub includes: a tubular body for connection within a string including a first mandrel and a second mandrel, and a central bore defining a longitudinal axis of the tubular body and creating a flow path permitting a flow of fluids between the two mandrels and through the tubular body, the second mandrel secured, at least partially, within an annular bore of the first mandrel so that the second mandrel is telescopically arranged with and axially moveable within the first mandrel between a telescopically extended position and a compressed position; and a first sealing part and a second sealing part, one of the first and the second sealing part being secured to the first mandrel and the other sealing part being secured to the second mandrel, both sealing parts being within the fluid flow path of the tubular body, the first sealing part and the second sealing part being positioned to come together when the first mandrel and the second mandrel are in the compressed position to form a seal in the fluid path, the seal substantially preventing the flow of fluids through the tubular body.
Patent CA-2821298-A1 (CA)
Inventor: GONNELLI MATTEO
IPC: A23L35/00
Filed: 2011-12-14
Abstract: The present invention relates to a kit for the preparation of bread and oil or bread and tomato. It is an easy- to -open package that contains one or more pieces of toasted bread (of the Granetti type) and a container containing a seasoning, for example olive oil. The kit, that is easily transportable, therefore contains what is necessary for the simple and easy preparation a healthy snack such as bread and oil.
Patent CA-2825255-A1 (CA)
Title: Antibodies selective for cells presenting egfr at high density
Inventor: TIKHOMIROV ILIA ALEXANDRE
IPC: A61K39/395
Filed: 2012-01-20
Abstract: Herein described are antibodies to epidermal growth factor receptor (EGFR) having an EGFR binding affinity that is sufficient to kill disease cells presenting EGFR at high density, but is insufficient for binding to normal cells. A therapeutic effect is thus achieved while avoiding adverse events that result from unintended binding to normal cells.
Patent CA-2826934-A1 (CA)
Title: Pump for delivering flux to molten metal through a shaft sleeve
Inventor: THUT BRUNO H
IPC: F04D29/00
Filed: 2013-09-12
Abstract: A pump for pumping molten metal and delivering flux includes a refractory base that can be submerged in molten metal including an impeller chamber, an inlet and an outlet. A  refractory shaft sleeve has upper and lower end portions and is fastened to the base at the lower end portion. A motor is disposed near the upper end portion of the shaft sleeve. A refractory shaft extends in the shaft sleeve and is connected to the motor near the upper end portion of the shaft sleeve. A refractory impeller is connected to the shaft and is rotatable in the impeller chamber. A flux feeding device feeds flux into the shaft sleeve. Also featured is a method for delivering flux in the shaft sleeve of the pump and a method for cleaning flux accretions in the shaft sleeve.
Patent CA-2829739-A1 (CA)
Title: A system and method for the installation of underwater foundations
Inventor: CALLAN DAMIAN
IPC: E02D27/52
Filed: 2012-03-12
Abstract: The present invention provides a system and a method for the installation of a subsea foundation frame to the seabed to which a wide variety of structures can be attached. The system preferably uses tension anchors which are drilled into the seabed. A single tension anchor or multiple tension anchors can be used to secure the subsea structure in accordance with the method of the present invention. To achieve the accurate positioning of the tension anchors, the prefabricated foundation frame structure itself is used as the locating template for the drilling equipment. Furthermore in accordance with the method of the present invention, these tension anchors are installed using robotic underwater installation equipment connected to a small support vessel with an umbilical cable.
Patent CA-2830820-A1 (CA)
Inventor: DE-HEYDER KOEN
IPC: A61K39/39
Filed: 2012-04-05
Abstract: The present invention relates to the field of vaccines for protecting against tetanus, and in particular processes for the production of vaccines comprising tetanus toxoid adsorbed onto aluminium salts. Processes are provided whereby tetanus toxoid is absorbed onto aluminium salt adjuvant having defined characteristics for optimal results.
Patent CA-2833299-A1 (CA)
Inventor: MCCOLLUM TOM
IPC: G01N21/64
Filed: 2012-04-30
Abstract: In a scanning system for the detection and discrimination of a plurality of targets in each of a plurality of samples, one or more multiband fluorescence detection channels each of which contains a single multiband emission filter and a single detector replaces multiple detection components in scanning heads of the prior art. In certam embodiments, a single multi-emitter light source is used as well, to illuminate each sample with excitation light at a variety of distinct wavelengths in succession.
Patent CA-2833429-A1 (CA)
Inventor: PEIRSMAN DANIEL
IPC: B67D1/04
Filed: 2012-04-17
Abstract: The present invention concerns a kit of parts comprising: (a) A pressure driven dispensing appliance (2) comprising:  Means (21) for receiving a container (1) containing a liquid to be dispensed:  Means (10A) for dispensing the liquid out of said container (1) when mounted in the appliance;;  A chamber (30) containing a solid adsorbent (30A) suitable for adsorbing air;  Means (15A) for fluidly connecting said chamber (30) with the interior of the container (1) when mounted in the appliance; and (b) An air compressor (29) releasibly connectable to said chamber (30).
Patent CA-2835875-A1 (CA)
Inventor: STEVENS ARTHUR LIONEL
IPC: H05B44/00
Filed: 2012-05-25
Abstract: Control systems and methods that directly measure the actual junction temperature of LEDs utilize internal electrical measurements, thereby dispensing with external sensors and/or wires. In various embodiments, the actual junction LED temperature is obtained based on the measured electrical properties, such as the voltage across and/or current passing through the LEDs, during operation. The measured junction temperature may be used in a closed-loop feedback configuration to control the power applied to the LED in order to avoid overheating.
Patent CA-2836078-A1 (CA)
Inventor: CLOUTIER BERTRAND
IPC: E01C19/20
Filed: 2013-12-03
Abstract: An abrasion material spreader device for depositing a quarry rock particle material on a road surface in front of at least some of the traction wheels of a motorized vehicle is described. The quarry rock particle material has a particle size in the range of about 1/8 to 4/16 inches. The spreader device has a storage compartment provided with a controllable dispensing assembly which consists of a chute defined between a lower wall section of the chute and an upper angulated particle deflector guide wall in the storage compartment. The rotatable dispensing rotor obstructs the chute and is driven to discharge controlled amounts of a quarry rock material at an outlet of the chute.
Patent CA-2839219-A1 (CA)
Title: Egrouplay inc., o/s grewper
IPC: A63F13/70
Filed: 2014-02-27
Abstract: Please note presently the focus of both of our patentable ideas is to facilitate and organise the current group play marketplace however our invention is NOT  limited only to this space. We have a lot of other uses intended for this Cash Confirmation option. This is our first launch. It can be used in practically any group activities where there is transfer of money involved between group members. We have NOT seen any other company providing cash exchange option in the market place presently hence we feel it makes sense to protect this Canadian intellectual idea.
Patent CA-2840703-A1 (CA)
Title: Wiper blade assembly
Inventor: SONG KYOUNG JOON
IPC: B60S1/40
Filed: 2012-07-19
Abstract: The present invention relates to a wiper blade assembly, which has a wiper connector unit positioned in a certain area in the lengthwise direction, wherein said wiper connector unit comprises: a connector member to which a wiper arm is coupled; and a connector accommodation unit in which said connector member is accommodated, and wherein said connector accommodation unit includes a protrusion-shaped first hinge shaft having a certain thickness on a first lateral inner sidewall and a protrusion-shaped second hinge shaft having a certain thickness on a second lateral inner sidewall. Since the wiper arm and the connector member are coupled first and the connector member is placed in the connector accommodation unit after, the invention removes unnecessary space in which the U-hook type wiper arm moves in a forward or backward direction in order to be combined with the connector member.
Patent CA-2841141-A1 (CA)
Title: Systems, methods and apparatuses for low-overhead wireless beacon timing
Inventor: ABRAHAM SANTOSH PAUL
IPC: H04W48/08
Filed: 2012-07-10
Abstract: Systems, methods, and devices for communicating a compressed beacon are described herein. In some aspects, a method of communicating in a wireless network includes transmitting, at an access point, a full beacon at a first multiple of a beacon interval. The method further includes transmitting a compressed beacon at each beacon interval that is not the first multiple of the beacon interval. Another method of communicating in a wireless network includes receiving, at a wireless device, a full beacon at a first multiple of a beacon interval. The method further includes receiving a compressed beacon at a beacon interval that is not the first multiple of the beacon interval.
Patent CA-2841217-A1 (CA)
Title: Novel sulfonamide compounds for inhibition of metastatic tumor growth
Inventor: SUPURAN CLAUDIU
IPC: A61K31/18
Filed: 2011-06-22
Abstract: Therapeutic sulfonamide compounds with the formula R-Q-Ar-SO2NH2 are disclosed, wherein R is an aryl, hetaryl, alkyl or cycloalkyl group, Q is the group -L(CH2)n-, wherein n = 0,1 or 2 and L is the group - NHCXNH-, -NHC(S)SNH-, -NHCONHCSNH- or -SO2NH-, X is O or S and Ar is a C6-C10 aromatic or a heteroaromatic group that contains at least one heteroatom of oxygen, nitrogen or sulphur, which compounds selectively inhibit CAIX and CAXII, and which are effective in inhibiting hypoxic tumor growth, suppress metastases, and impair and deplete cancer stem cells in mammals.
Patent CA-2842158-A1 (CA)
Inventor: ROSS WILLIAM C
IPC: E21B47/00
Filed: 2011-07-29
Abstract: Correlating a measured and predicted log. At least some illustrative embodiments are methods including: plotting values of the measured log with respect to an ordinate axis and an abscissa axis, and the plotting in a first pane; plotting values of the predicted log with respect to the ordinate axis and the abscissa axis; selecting an inflection point of the predicted log; shifting horizontal position of the inflection point relative to the measured log responsive to the pointing device; changing dip of at least one modeled surface in a structural model based the relative location of the inflection point; recalculating the predicted log based on the change in dip, the recalculating creates a modified predicted log; and then plotting the modified predicted log. In some cases, the method may also include adding a fixed X,Y,Z point in the at least one modeled surface based on location of the inflection point.
Patent CA-2842472-A1 (CA)
Title: Gas turbine variable focus laser ignition
Inventor: MACCHIA ENZO
IPC: F23Q13/00
Filed: 2014-02-06
Abstract: A laser ignition system for a gas turbine engine includes a combustion chamber. The system comprises a laser source for generating a continuous laser beam during an ignition process of the combustion chamber; and a dynamic laser focus apparatus positioned outside of the combustion chamber and focusing the laser beam into a continuously varying focal point to generate a laser kernel moving within a spray of air/fuel mixture injected into the combustion chamber.
Patent CA-2844525-A1 (CA)
Title: Cyclopropaneamine compound
Inventor: TOMITA NAOKI
IPC: A61K31/167
Filed: 2012-08-08
Abstract: The present invention provides a compound which has an inhibitory activity on lysine-specific demethylase 1 and is useful as a medicinal agent such as a prophylactic or therapeutic agent for cancer and central nervous system diseases. The present invention relates to a compound represented by formula (I) [wherein A represents a hydrocarbon or heterocyclic ring group which may have a substituent; R represents H or a hydrocarbon or heterocyclic ring group which may have a substituent; A and R may be bound together to form a ring which may have a substituent; Q1, Q2, Q3 and Q4 independently represent a hydrogen atom or a substituent; Q1 and Q2 or Q3 and Q4 may be bound together to form a ring which may have a substituent; X represents H or a linear hydrocarbon or saturated cyclic group which may have a substituent; Y1, Y2 and Y3 independently represent H or a hydrocarbon or heterocyclic ring group which may have a substituent; X and Y1 or Y1 and Y2 may be bound together to form a ring which may have a substituent; and Z1, Z2 and Z3 independently represent H or a substituent] or a salt thereof.
Patent CA-2844824-A1 (CA)
Title: Biocidal compositions and methods of use
Inventor: YIN BEI
IPC: A01N33/08
Filed: 2012-09-07
Abstract: Provided are biocidal compositions comprising: a hydroxymethyl-substituted phosphorus compound and 2-(decylthio)ethanamine compound. The compositions are useful for controlling microorganisms in aqueous or water-containing systems.
Patent CA-2846593-A1 (CA)
Inventor: SVEJKOVSKY PAUL
IPC: B65B25/04
Filed: 2012-08-23
Abstract: A differential impulse conveyor (10) is provided for moving goods, including a tray (12) having a tray floor (14) supporting goods, with the tray movable in a forward direction and a backward direction. A drive motor (16) is provided for moving the tray floor in the forward direction and the backward direction. The tray floor includes plurality of dimples (20) each projecting upward from an adjacent product supporting surface (22) of the tray floor. Each dimpie (20) includes an upwardly projecting pusher portion (24) for pushing goods forward during the forward movement of the tray, and a tapered ramp portion (26) extending upward from the product supporting surface and engaging the pusher portion for moving goods in front of the pusher portion.
Patent CA-2848006-A1 (CA)
Inventor: WAGNER SUSANNE
IPC: C01G49/00
Filed: 2012-09-03
Abstract: The present invention relates to a phosphate adsorbent on the basis of maghemite or maghemite/magnetite comprising (i) an iron oxide core comprising a crystal structure of inverse spinel iron oxide, (ii) a coating selected from monomeric carbohydrates, in particular monosaccharides or disaccharides, alditols, or mixtures thereof, and/or (iii) a pharmaceutical excipient selected from polymeric carbohydrates, wherein the phosphate adsorbent has the form of nanoparticles with a particle size of the iron oxide core (i) of less than 20 nm. The present invention further relates to a method for the production of a phosphate adsorbent on the basis of maghemite or maghemite/magnetite, to pharmaceutical compositions comprising the phosphate adsorbent, and to medical uses thereof, especially for the prevention and/or treatment of hyperphosphatemia.
Patent CA-2852692-A1 (CA)
Title: Method for preparing a palladium-gold alloy gas separation membrane system
Inventor: PERKINS NATHAN EARL II
IPC: C01B3/50
Filed: 2012-10-24
Abstract: A method for preparing a palladium-gold alloy gas separation membrane system comprising a gold-palladium alloy membrane on a porous substrate coated with an intermetallic diffusion barrier. The method includes an abrading step to increase surface roughness of the palladium to a desired range, a gold plating step with a solution of chloroauric acid (AuCl4H) and hydrogen peroxide, followed by annealing to produce a palladium-gold alloy membrane.
Patent CA-2853740-A1 (CA)
Inventor: MCMAHON GARY
IPC: F02D41/00
Filed: 2012-10-29
Abstract: The invention relates to a method for improving the efficiency of a combustion engine. The method comprises measuring a quantity of a primary fuel supplied to the combustion engine. Determining an operating state of the combustion engine. Selecting a fuel mapping profile based on an operating state of the combustion engine and determining from the fuel mapping profile an amount of a secondary fuel to be injected as a fraction of the measured quantity of the primary fuel.
Patent CA-2854739-A1 (CA)
Title: Decorative system
Inventor: FARRELL JOHN
IPC: E04B9/06
Filed: 2014-06-20
Abstract: A versatile panel system for decorative purposes. The panel may take any shape and include indicia or texture, light fixtures, telecommunication fixtures inter alia. The system includes magnetic material either on a supporting surface to which the panel may be positioned or on the panel itself and a magnet separately for positioning between magnetic surfaces. The magnet may also be incorporated into an adhesive tape to allow a user to position the tape on a supporting surface such as a ceiling joist. The system also allows for trim applications such as baseboard, crown moulding, wainscoting, etc.
Patent CA-2859382-A1 (CA)
Title: Inflatable packer element for use with a drill bit sub
Inventor: ZHOU SHAOHUA
IPC: E21B33/127
Filed: 2012-12-19
Abstract: A system 20 for use in a subterranean wellbore 22 includes an earth boring bit 40 on a lower end of a drill string 26, and an inflatable packer system. The packer system includes a pressure activated inlet valve 68 that regulates pressurized fluid from within the drill string 26 to the packer 62 for inflating the packer 62. The inlet valve 68 opens above a pressure used for drilling and includes a piston 72 and spring 74 disposed in a cylinder 70; the spring 74 provides a biasing force against the piston 72 and positions the piston 72 between the annulus and an inlet port to the packer 62. When inflated, the packer 62 extends radially outward from the drill string 26 and into sealing engagement with an inner surface of the wellbore 22.
Patent CA-2860707-A1 (CA)
Inventor: TALBOT BENOIT
IPC: B65G15/00
Filed: 2014-08-26
Abstract: A safety conveyor apparatus includes a feed section at which a worker loads the materials onto the conveyor and a subsequent conveyor section and an apparatus is provided for immobilizing the conveyor to ensure the safety of the worker in case the worker should be accidentally carried on the conveyor into the conveyor section. Each worker has a vest carrying a series of RFID tag members and a plurality of directionally shielded RFID antennas are mounted on the conveyor section on an arch above the conveyor facing downwardly and on sides facing inwardly to provide a signal to a control system responsive to detection of one or more of the tags by one or more of the antennas for stopping the movement of the conveyor. The tags are programed with easily detectable codes which indicate the article to which they are attached allowing a periodic test procedure to be run.
Patent CA-2867208-A1 (CA)
Inventor: WANLIN HUGUES
IPC: A63C5/00
Filed: 2013-03-14
Abstract: The invention relates to a roller ski having a suspension system incorporated into the front and rear regions of the main roller ski body. The suspension system allows roller- skiers to undertake roller-skiing on rougher pavement, asphalt or the like by reducing stress and/or discomfort to the roller-skier. In addition, the suspension system provides a skiing experience that more closely resembles skiing on snow by returning energy back to the skier in a manner similar to the effect that the camber of a snow ski provides to the skier. In addition, in one embodiment, the roller ski also Includes a pressure sensitive ratchet system that simulates skiing using classical technique.
Patent CA-2868530-A1 (CA)
Inventor: MURPHY KEITH
IPC: C12Q1/02
Filed: 2013-04-12
Abstract: Cette invention concerne des bio-imprimantes comprenant : une ou plusieurs têtes d'impression, chaque tête d'impression comprenant un moyen pour recevoir et retenir au moins une cartouche, la cartouche ayant un contenu choisi parmi un ou plusieurs des suivants : une bio-encre, et un matériau de support ; un module lumière UV pour éventuellement exposer le contenu d'au moins une cartouche à une lumière UV ; un moyen pour étalonner la position d'au moins une cartouche ; et un moyen pour distribuer le contenu d'au moins une cartouche. Des procédés d'utilisation des bio-imprimantes selon l'invention et des cartouches de bio-impression pour lesdites bio-imprimantes sont également décrits.
Patent CA-2869465-A1 (CA)
Inventor: BAIRD CREIGHTON
IPC: B63H16/04
Filed: 2014-11-03
Abstract: A paddle is provided with lighting devices in the blade of the paddle.
Patent CA-2874770-A1 (CA)
Inventor: TUERK JOHN
IPC: H05B37/00
Filed: 2013-06-04
Abstract: A system of monitoring and/or maintaining remotely located autonomously powered lights, security systems, parking meters, and the like is operable to receive data signals from a number of the devices, and provide a comparison with other similar devices in the same geographic region to detect a default condition of a particular device, and/or assess whether the defect is environmental or particular to the specific device itself. The system includes memory for storing operating parameters and data, and outputs modified control commands to the devices in response to sensed performance, past performance and/or self-learning algorithms.  The system operates to provide for the monitoring and/or control of individual device operating parameters on an individual or regional basis, over preset periods.