baber/WOPTO huggingface dataset:
Patent CA-2714711-A1 (CA)
Inventor: EVATT THOMAS
IPC: B23B51/00
Filed: 2010-09-10
Abstract: A boring bit includes a shank and a drilling head coupled to the shank. The drilling head includes a center tip and a pair of flanges. Each flange includes a cylindrical sidewall section, a cutting edge extending radially outward from the center tip to the sidewall section, a bottom face extending radially outward from the shank to the sidewall section, a rake face extending axially from the cutting edge to the bottom face, a rearward edge extending radially outward from the shank to the sidewall section and defining a boundary of the bottom face opposite the rake face, a spur extending axially from the sidewall section, and a chip channel defined at least in part by the sidewall section. The sidewall section of each flange extends through a sweep angle from the cutting edge to the rearward edge. The sweep angle is between about 30 degrees and about 60 degrees.
Patent CA-2717802-A1 (CA)
Inventor: HEROLD STEVEN D
IPC: G06F17/50
Filed: 2009-06-02
Abstract: A large number of objects, such as objects representing beams and columns in an object- oriented enterprise engineering system, may be copied in a model database by partitioning the objects according to certain criteria into a number of ordered small copy groups and copying the objects in each group as an atomic operation. Objects that are to be copied are organized into the ordered groups, and the groups are copied in order, such that all predecessors of a given object are copied into the database before, or in the same small operation as, the given object. If a large copy operation abnormally terminates before all the small copy operations have been completed, the model database is, nevertheless, left in a consistent state, and the copy operation may be resumed from the point of interruption. Furthermore, the number of objects that may be copied is not constrained by the amount of memory available in the system.
Patent CA-2719591-A1 (CA)
Inventor: TAGAWA KAZUO
IPC: C10M177/00
Filed: 2009-03-23
Abstract: The lubricating base oil of the invention has a urea adduct value of not greater than 4 % by mass, a kinematic viscosity at 40°C of 25-50 mm2/s, a viscosity index of 140 or greater, a CCS viscosity at -35°C of not greater than 15,000 mPa.cndot.s and a flash point of 250°C or higher.  The method for producing a lubricating base oil of the invention comprises a step of hydrocracking/hydroisomerizing a feedstock oil containing normal paraffins so as to obtain a treated product having an urea adduct value of not greater than 4 % by mass, a kinematic viscosity at 40°C of 25-50 mm2/s, a viscosity index of 140 or greater, a CCS viscosity at -35°C of not greater than 15,000 mPa.cndot.s and a flash point of 250°C or higher. The lubricating oil composition of the invention comprises the lubricating base oil of the invention.
Patent CA-2719866-A1 (CA)
Inventor: WINKLER MARIA
IPC: C04B24/04
Filed: 2009-04-09
Abstract: The present invention relates to a setting retarder for compounds that set hydraulically, containing at least one at least simple adduct and/or condensate, the retarder being produced by the reaction of at least one protein hydrolysate, one pure amino acid, amino acid mixture, and/or the hydrochlorides thereof having at least one mono-, di-, oligo- and/or polycarboxylic acid which is not derived from an amino acid, and/or a carboxylic acid derivative derived therefrom, wherein the carboxylic acid is selected from a group including carboxylic acid anhydrides, carboxylic acid halogenides, and/or carboxylic acid active esters.
Patent CA-2721561-A1 (CA)
Inventor: HEROUX STEVE G
IPC: E05F7/00
Filed: 2010-11-17
Abstract: A removable draft blocker, for blocking drafts by sealing a gap between a bottom surface of a door and an underlying floor surface, includes first and second elongated draft blocking bodies, a base member extending between a bottom of the first draft blocking body and a bottom of the second draft blocking body to join the first and second draft blocking bodies in a spaced apart parallel relationship, and a retaining member disposed between ends of the first and second draft blocking bodies. The draft blocker is adapted to be positioned at the bottom of a door, with the draft blocking bodies on opposite sides of the door, and with the retaining member engaged behind or against a side edge of the door, such that the draft blocker is prevented from moving out of position as the door is opened and closed.
Patent CA-2722624-A1 (CA)
Inventor: O'NEIL JAMES DENNEN
IPC: A01N43/64
Filed: 2009-04-30
Abstract: Uric acid in mammalian subjects is reduced and excretion of uric acid is increased by administering a compound of Formula I. The uric acid-lowering effects of the compounds of this invention are used to treat or prevent a variety of conditions in-cluding gout, hyperuricemia, elevated levels of uric acid that do not meet the levels customarily justifying a diagnosis of hyper-uricemia, renal dysfunction, kidney stones, cardiovascular disease, risk for developing cardiovascular disease, tumor-lysis syn-drome, cognitive impairment, early-onset essential hypertension, and Plasmodium falciparum-induced inflammation. In Formula 1, x is 1 or 2: y is 0, 1, 2 or 3; and R1 is selected from the group consisting of hydrogen, alkyl having 1 or 2 carbon atoms, hy-droxy, alkoxy having 1 or 2 carbon atoms, fluoro. chloro, bromo, and amino. A is phenyl unsubstituted or substituted by one, two or three groups selected from the group consisting of halo, alkyl having 1 or 2 carbon atoms. perfluoromethyL alkoxy having 1 or 2 carbon atoms, and perfluoromethoxy; or cycloalkyl having from 3 to 6 ring atoms wherein the cycloalky! is unsubstituted or one one two ring carbons are independently mono-substituted by methyl or ethyl; or a 5 or 6 membered heleraromatic ring having 1 or 2 ring heteroatoms selected from N. S and 0 and the heteroaromatic ring is covalently bound to the remainder of the compound by a ring carbon.
Patent CA-2729871-A1 (CA)
Inventor: SIBBESEN OLE
IPC: C12N9/92
Filed: 2009-07-03
Abstract: A transformed microorganism capable of converting an aldopentose to a ketopentose at a higher rate than the equivalent microorganism prior to transformation.
Patent CA-2731864-A1 (CA)
Inventor: MONTOJO JUAN
IPC: H04W74/08
Filed: 2009-08-12
Abstract: A wireless communication system provides for a random access channel (RACH) procedure for user equipment (UE) to request access to an uplink channel. From a physical layer perspective, an evolved Base Station (eNB) responds with a random access preamble and a random access response (RAR) of a fixed length message, such as 21 bits or 20 bits with a reserved bit for future extensions. In answer to a need that exists for an RAR to accommodate variations in system bandwidth, an approach to encoding a truncated resource block (RB) assignment of the RAR in manner in which the UE can interpret the RAR without loss of information. Thereby, needs for achieving RACH procedures and existing channel resources can be realized.
Patent CA-2737258-A1 (CA)
Inventor: ROGERS GLEN A
IPC: A47G1/06
Filed: 2011-04-13
Abstract: This disclosure is of a picture frame with a chamber machined into the structure of the frame.  The chamber is cut into the back of the frame so as not to intrude in the presentation of a picture.  The purpose of the chamber is to hold a container. The container is designed to hold the ash remains or partial ash remains of an animal or person after cremation.
Patent CA-2745265-A1 (CA)
Inventor: TURKSON JAMES
IPC: A61K31/70
Filed: 2009-11-30
Abstract: The invention describes a cytotoxic composition containing a drug combination targeting two or more functional elements in pancreatic cancer cells, the functional elements comprising EGFR  or Src and Stat3 or Jaks. Preferred drugs in the drug combination are selected from ZD  and S31-201, Das and S31-201, ZD and AG490, Das and AG490, and combinations thereof. In a preferred embodiment of the invention, the drug combination further includes a nucleoside analog inhibitory for DNA replication, for example, Gem-citabine. Disclosed is also a method of cytotoxically affecting pancreatic cancer cells using the described drug combination. A method of making the cytotoxic composition is additionally described.
Patent CA-2745427-A1 (CA)
Inventor: PENNER NATHAN ROBERT
IPC: G06F3/14
Filed: 2009-12-03
Abstract: A presentation state is received from the presenting application. The presentation state may represent a current state of the local presentation. A request for the presentation state is received from the viewing application. In response to receiving the request for the presentation state, the presentation state is provided to the viewing application. A request for presentation data synchronized to the presentation state is received from the viewing application. In response to receiving the request for presentation data synchronized to the presentation state, the presentation file is transformed into the presentation data synchronized to the presentation state. The presentation data synchronized to the presentation state is provided to the viewing application. The viewing application may be operative to read the presentation data and to display a remote presentation in response to reading the presentation data.
Patent CA-2746104-A1 (CA)
Inventor: NUMANOGLU GUVENC
IPC: A47L15/42
Filed: 2009-12-15
Abstract: A household appliance (1) comprising a body (2) which is disposed into the furniture, a door (3) which allows access into the body (2) and moves by rotating around a horizontal axis and which is opened by holding a handle, a hinge (4) which connects the door (3) to the body (2), and a decorative panel (5) which is slidably mounted onto the door (3).
Patent CA-2747343-A1 (CA)
Title: System and method for multi-user multiplexing
Inventor: YU YI
IPC: H04W40/22
Filed: 2009-10-29
Abstract: A relay node. The relay node includes a processor configured to multiplex a plurality of medium access control layer (MAC) packet data units (PDUs) that correspond to a plurality of user agents to form a Super-MAC PDU.
Patent CA-2748483-A1 (CA)
Inventor: WIMMER WOLFGANG
IPC: H04B3/54
Filed: 2010-01-12
Abstract: The present invention increases reliability of communication over a non-deterministic communication channel, and is particularly suited for inter-substation teleprotection in electric power systems. A communication channel is being monitored based on regular network traffic, i.e. by evaluating messages or data packets carrying real-time operational data as a payload. A  permanent determination of a channel quality, including appropriate alarming in case the channel quality is found insufficient, is based on an evaluation, at a receiving node, of data packets continually transmitted by a sending node. These continually or repeatedly transmitted data packets may comprise identical payloads reflecting current states rather than state changes as operational data.
Patent CA-2750701-A1 (CA)
Inventor: PERRAUDIN JEAN-PAUL
IPC: A61K38/00
Filed: 2010-01-28
Abstract: The invention concerns a method for production of lactoferrin comprising at least the steps of : a) disposing of raw material that have not been treated at a temperature greater than 500C, b) submitting this raw material to a treatment in order to obtain a solution of Lactenin (LN) or Milk Basic Protein (MBP), c) submitting this LN or MBP solution to a step of purification on a cation exchange resin equilibrated with an acetate buffer at a pH between 4 and 9 and eluted with different buffer solutions containing different solute concentrations, d) and collecting a fraction containing Lactoferrin having more than 95 % of purity, having no polymers and substantially free of LPS, endotoxins and angiogenin.  It also concerns the Lactoferrin obtained having more than 95 % of purity, substantially free of LPS, endotoxins and angiogenin with an iron saturation level comprised between 9% to 15 %.
Patent CA-2753131-A1 (CA)
Title: Method for predicting fluid flow
Inventor: MYERS RODRICK D
IPC: G01V1/40
Filed: 2009-12-03
Abstract: A method for predicting fluid flow is provided.    An exemplary embodiment of the method comprises obtaining data describing a stratigraphy, the stratigraphy comprising a fault, predicting a volume of shale in the fault and calculating a thickness of the fault. The exemplary method may also comprise calculating a permeability of the fault based on the volume of shale, the thickness, an estimated shale smear continuity factor and an estimated cataclastic reduction factor. The exemplary method may additionally comprise predicting fluid flow in a subsurface region based on the fault permeability.
Patent CA-2756480-A1 (CA)
Inventor: BROSNAN DANIEL
IPC: H05B6/12
Filed: 2011-10-27
Abstract: An induction heating system includes an induction heating coil operable to inductively heat a load with a magnetic field, a detector for detecting a current feedback signal corresponding to a current flowing through the induction heating coil, and a controller for detecting a switching transient in the current feedback signal and determining a resonant frequency of the system based on a characteristic of the switching transient.
Patent CA-2756646-A1 (CA)
Title: Composition
Inventor: ROSCIOLI LAURA
IPC: C11D1/62
Filed: 2010-03-18
Abstract: An aqueous composition comprises a bleach and a cationic surfactant for use as a pre-treatment composition in a laundry / fabric washing operation.
Patent CA-2756935-A1 (CA)
Title: Mixture of polar oil-soluble nitrogen compounds and oil-soluble aliphatic compounds for lowering the cloud point in middle distillate fuels
Inventor: MAEHLING FRANK-OLAF
IPC: C10L1/224
Filed: 2010-03-30
Abstract: The use of a mixture comprising (A) 5 to 95% by weight of at least one oil-soluble polar nitrogen compound which can interact with paraffin crystals in middle distillate fuels under cold conditions, and (B) 5 to 95% by weight of at least one oil-soluble aliphatic compound with an alkyl or alkenyl chain having at least 8 carbon atoms, obtainable from aliphatic mono-or dicarboxylic acids having 4 to 300 carbon atoms or derivatives thereof with mono-or polyamines or with alcohols, for lowering the cloud point in middle distillate fuels which, before the addition of additives, have a CP of -8.0°C or lower by at least 1.5°C  compared to the unadditized middle distillate fuel at a dosage of the mixture of 50 to 300 ppm by weight, with no simultaneous deterioration in the response behavior for the lowering of the cold filter plugging point on addition of cold flow improvers.
Patent CA-2759683-A1 (CA)
Title: Shelf-stable fermented dairy products and methods of making same
Inventor: WIESSEL ANA LUCIA
IPC: A23L19/00
Filed: 2010-04-23
Abstract: Shelf-stable fermented dairy products and methods of making the shelf-stable fermented dairy products are provided. The shelf-stable fermented dairy products can be shelf-stable with improved taste, viscosity and texture profiles. In a general embodiment, the present disclosure provides a shelf-stable fermented dairy product including a shelf-stable fermented dairy component, a stabilizer, and a puree composition. The shelf-stable fermented dairy component can be, for example, yogurt, sour cream, buttermilk or a combination thereof.
Patent CA-2760135-A1 (CA)
Title: System and method for power grid communication
Inventor: BUSH STEPHEN FRANCIS
IPC: H04B7/24
Filed: 2011-12-01
Abstract: A system and method of data communication for a power grid determines available wired and wireless modes of data transmission and the available routes in the available wired and wireless modes. A weight is allocated to each of the available route and a final route for communication is determined based on an objective function.
Patent CA-2760187-A1 (CA)
Title: Devices and methods for delivery of bioactive agents
Inventor: CHAPPA RALPH A
IPC: A61M25/10
Filed: 2010-04-28
Abstract: Embodiments of the invention include bioactive agent eluting devices. In an embodiment the invention includes a bioactive agent delivery device including a substrate, a hydrophilic polymer disposed on the substrate, and a substantially amorphous bioactive agent disposed on the surface of the hydrophilic polymer.  In an embodiment, the invention includes a method of making a bioactive agent delivery device including depositing a hydrophilic polymer on a substrate forming a hydrophilic surface and depositing a substantially amorphous bioactive agent on the hydrophilic surface. In an embodiment, the invention includes a bioactive agent-eluting catheter including a catheter shaft and an expandable balloon disposed on the catheter shaft. Other embodiments are included herein.
Patent CA-2761495-A1 (CA)
Inventor: CHILTON FLOYD
IPC: A23L13/00
Filed: 2010-05-04
Abstract: The present invention provides compositions, methods, and kits comprising PUFAs produced by microalgae, in particular omega-3 and/or omega-6 fatty acids produced by members of the genus Rhodomonas, in particular Rhodomonas salina.  The invention also provides compositions, methods, and kits comprising the PUFAs for the prophylactic and/or therapeutic treatment of a disease or condition, in particular a cardiovascular and/or inflammatory disease or condition.
Patent CA-2762442-A1 (CA)
Title: Pin adapter with led
Inventor: CORLESS JERRY
IPC: H01R13/08
Filed: 2011-12-16
Abstract: A pin adapter to connect a master electrical system of a towing vehicle with a subservient electrical system of a towed vehicle is disclosed. In particular, the pin adapter allows for connection of a different master electrical interface with a different subservient electrical interface. The pin adapter may include a body, the body having a first electrical interface capable of electrically engaging the electrical system of the towing vehicle, and a second electrical interface capable of electrically engaging the electrical system of the towed vehicle.  The second electrical interface may include a plurality of terminals. The pin adapter may further include a cover attached to the body, the cover capable of engaging only one of the plurality of terminals of the second electrical interface.
Patent CA-2766085-A1 (CA)
Inventor: KARKKAAINEN ASTA MARIA
IPC: C01B31/04
Filed: 2010-06-15
Abstract: In accordance with an example embodiment of the present invention, a device comprising one or more porous graphene layers, the or each graphene porous layer comprising a multiplicity of pores. The device may form at least part of a flexible and/or stretchable, and or transparent electronic device.
Patent CA-2767294-A1 (CA)
Title: Craft and method for assembling craft with controlled spin
Inventor: WHITCHER LEE
IPC: B64C39/06
Filed: 2010-07-06
Abstract: In craft of the type in which a fan (2) is used to direct a radial jet of air over a curved canopy (1), the canopy is shaped so as to divert the flow of air from a radial to an axial direction to produce lift. The air flowing from the fan tends to follow, depending on its velocity, a complex swirling trajectory over the canopy surface rather than a direct path and the present invention arose from a proposition that the swirling action might have an adverse effect on lift. The invention proposes the use of an aerofoil control surface (6) upstream of the lift producing surface (1) and angled away from a radial direction towards or inline with or beyond the direction of flow of fluid emanating from the impeller. By employing the invention fluid flow is redirected from a direction having a circumferential component towards a radial direction before reaching the lift producing surface. In this way it is found to be possible to improve lift and also to prevent counter spin.
Patent CA-2772136-A1 (CA)
Inventor: CAMPAGNA MATTHEW JOHN
IPC: H04L9/30
Filed: 2010-09-09
Abstract: A method and system for providing and issuing credentials wherein the first credential conforms to a first specified format and incorporates supplemental information to permit a requester or recipient of the first credential to create and utilize a second credential that conforms to a second specified format wherein the second specified format is different from the first specified format
Patent CA-2773143-A1 (CA)
Inventor: GU GUOXING
IPC: B03B9/02
Filed: 2012-04-02
Abstract: The present invention provides a system and method for bitumen recovery and tailings consolidation, wherein the system comprises an integrated bitumen recovery apparatus to recover bitumen from tailings or slurred oil sands ores and separate coarse sand from fine tailings, an tailings thickening apparatus to concentrate fine tailings, an tailings placement apparatus to place the thickened fine tailings and the coarse sand in a dedicated disposal area (DDA) or in a pit in such a way that the surface of the mixed deposit can be trafficable soon after their disposal, and a bitumen froth treatment apparatus to clean the recovered bitumen froth; and the method comprises a process for treating bitumen froth collected from the integrated bitumen recovery apparatus, an adverse impact minimization process to minimize/eliminate chemical's adverse impacts on bitumen extraction and a tailings consolidation process to consolidate tailings deposit to a trafficable surface soon after their disposal in a DDA by using either a lump fine and coarse sand or an alternatively layered fine and coarse sand placement.
Patent CA-2774557-A1 (CA)
Title: Lactobacillus plantarum strains as hypocholesterolemic agents
Inventor: CUNE CASTELLANA JORDI
IPC: A61K35/74
Filed: 2010-09-28
Abstract: The invention relates to a composition comprising an effective amount of at least one of the strains selected from the group consisting of Lactobacillus plantarum CECT 7527, Lactobacillus plantarum CECT 7528, and Lactobacillus plantarum CECT 7529, These new strains have good probiotic features and are useful for the prevention and/or the treatment of cardiovascular disorders.
Patent CA-2776890-A1 (CA)
Inventor: TERAN-MATUS JOSE-ADALBERTO
IPC: G01S19/37
Filed: 2010-10-06
Abstract: A geographical localization method and system capable of precisely calculating the current location thereof in any part of the world, based on processing information received from at least one of several wireless sources available at the time, such as WiFi, Bluetooth, etc., and from positioning means such as GPS.
Patent CA-2778849-A1 (CA)
Inventor: RACA SORIN NICOLAE
IPC: A47G29/00
Filed: 2012-05-30
Abstract: The components of BBWD2 (back-body washing device with exchangeable washing surfaces) are: (1) the base, (2) the suction cups and (3) the washing surface. The base and the suction cups could be made of rubber, soft plastic or materials resistant to water and soap. The washing surface is comprised of a thin plastic surface with a plurality of soft mesh plastic pleads attached to the plastic surface.(drawings page 1). The washing surface can also be made of a thick layer of sponge applied in top of the thin plastic surface or any other kind of materials which are good for washing the skin of a human body.
Patent CA-2782506-A1 (CA)
Title: Multi-layer film having a high puncture resistance and resistance to further tearing
Inventor: ENGELHARD HEINZ
IPC: C09J7/29
Filed: 2010-12-13
Abstract: The present invention relates to a multi-layer film comprising a layer (a) and a layer (c), each layer comprising at least one propylene copolymer in a quantity of at least 30% by weight and at least one propylene homopolymer in a quantity of at least 20% by weight, in each case in relation to the total quantity of the layer (a) and (c), at least one inner layer (b) based on at least one homo- and/or copolyamide having isophorondiamine units as polyamide components, further comprising one adhesion promoter layer (d) and (e) arranged between the layers (a) and (b) and (b) and (c) respectively, each layer being based on at least one modified thermoplastic olefin homopolymer or olefin copolymer. The invention further relates to a sealing sheet comprising such a multi-layer film and to the use thereof for covering roofs.