baber/WOPTO huggingface dataset:
Patent CA-2684441-A1 (CA)
Title: May-constant propagation
Inventor: CUI SHIMIN
IPC: G06F9/44
Filed: 2009-09-22
Abstract: An illustrative embodiment provides a computer-implemented process for may--constant propagation, obtains a source code, and generates a set of associated data structures from the source code and a set of may-constant data structures. The computer--implemented process identifies a candidate code for may-constant propagation to form an identified candidate code, updates the set of may-constant data structures, and selects an identified candidate code using information in the may-constant data structures, including probability, to form a selected candidate code. The computer-implemented process further identifies a code region associated with the selected candidate code to form an identified code region and modifies the identified code region including the selected candidate code.
Patent CA-2685891-A1 (CA)
Title: An improved waste grease disposal bin
Inventor: LARIN BENOIT
IPC: B65F3/02
Filed: 2009-11-20
Abstract: A grease waste container has a main body forming an interior space; the container having vertical side walls, an enclosed base end, and an upper end that is wider than the base end. the upper end including a removable cover that is capable of releasably enclosing the interior space, and at least one bracket member attached to one of the vertical side walls and including an upper pin and a lower pin both adapted to releasably connect to a lifting system of a grease removal truck.
Patent CA-2686907-A1 (CA)
Title: Apparatus and method for treating cellulosic materials with a silane-containing material and a hydrocarbon solvent
Inventor: CAMERON JOHN CHRISTOPHER
IPC: B05D1/30
Filed: 2008-05-08
Abstract: An apparatus and method for treating subject materials with compositions includes a material treatment section for treating a subject material with a composition of a silane- containing material and a hydrocarbon solvent to form a treated material, and a neutralizing section for neutralizing the treated material such that the treated material has a pH in a range of approximately 7 to approximately 8.
Patent CA-2687892-A1 (CA)
Inventor: WENG XIAOWEI
IPC: E21B43/25
Filed: 2008-06-11
Abstract: A technique facilitates the treatment of a subterranean formation. The technique involves the use of a fluid delivery system that comprises a continuous feedback system. The continuous feedback system utilizes a real time closed loop interpretation technique to instantaneously synchronize and adjust actions at a well site surface relative to measured downhole events. Sensors are used to monitor at least one downhole property in real time. Based on the real time data, the continuous feedback system enables adjustments to be made with respect to the at least one property in a manner designed to influence a downhole event.
Patent CA-2689469-A1 (CA)
Inventor: ADEYINKA OLUSOLA B
IPC: B01D17/02
Filed: 2009-12-30
Abstract: A process is described for bitumen extraction from oil sands. Solvent extraction is used, incorporating fines agglomeration to simplify subsequent separation. A high quality bitumen product is formed, having water and solids content that exceeds downstream processing and pipeline requirements. An embodiment of the process comprises combining a first solvent and a bituminous feed to form an initial slurry, which is optionally separated into fine solids and coarse solids. Solids are agglomerated to form an agglomerated slurry. A low solids bitumen extract from the agglomerated slurry is mixed with a second solvent to form a solvent-bitumen low solids mixture, the second solvent having a similar or lower boiling point than the first solvent. The mixture is separated to produce high grade and low grade bitumen extracts. The first and second solvents are recovered from the high grade bitumen extract, leaving a high grade bitumen product.
Patent CA-2690798-A1 (CA)
Inventor: IDZENGA TIM
IPC: A61B5/20
Filed: 2008-06-16
Abstract: The invention relates to a method for quantification of a degree of obstruction in a liquid passageway, notably in a male urethra. Data related to sonic waves generated by a liquid passing the obstruction may be accessed from a suitable file, or, alternatively may be directly obtained as a result of a measuring step 2. For determining the degree of obstruction of the urethra the measuring step 2 may be performed by arranging at least one sensor, notably a microphone, in the area of the perineum for detecting sonic waves generated by a liquid (urine) passing the obstruction.  At the step 5 the power spectrum of the obtained data related to the sonic waves is calculated, after which a suitable feature 6a, 6b, or 6c representative of the power spectrum is selected.  Preferable embodiments of the feature comprise a weighted average frequency of the power spectrum, a standard deviation of the power spectrum, or a skewness of the power spectrum, discussed above. The degree of obstruction may be quantified at step 7 by comparing the selected feature with a reference value 8 for the said feature.  Preferably, the reference feature is obtained using a calibration experiment in a suitable phantom.
Patent CA-2691651-A1 (CA)
Inventor: TSUKAHARA KAPPEI
IPC: C12N15/09
Filed: 2008-06-16
Abstract: Provided is a set of yeast gene knockout strains whose drug sensitivity is significantly improved. A set of yeast cells of the invention is a set of yeast cells comprising two or more types of yeast cells, wherein at least one mutually different gene has been deleted or mutated in each of the two or more types of yeast cells, and all of the two or more types of yeast cells are drug hypersensitive yeast cells in which the expression of at least one drug sensitivity-related gene is regulated.
Patent CA-2693219-A1 (CA)
Inventor: GALILI URI
IPC: A61K38/14
Filed: 2008-07-17
Abstract: The present invention is related to the field of wound healing or tissue regeneration due to disease (i.e., for example, cardiovascular diseases, osetoarthritic diseases, or diabetes). In particular, the present invention provides compositions and methods comprising molecules with linked a-gal epitopes for induction of an inflammatory response localized within or surrounding damaged tissue. In some embodiments, the present invention provides treatments for tissue repair in normal subjects and in subjects having impaired healing capabilities, such as diabetic and aged subjects.
Patent CA-2693866-A1 (CA)
Inventor: DICKIE ROBERT G
IPC: A61C17/34
Filed: 2008-05-27
Abstract: The device of the present invention is a split head toothbrush having a powered mechanism that actively causes the two portions of the split head to move relative to each other. The toothbrush includes a camshaft that is operationally connected to a motor in the handle of the brush. The camshaft extends through the neck of the brush and into the head, terminating in the head at a point beneath the bristles. The camshaft has two offset cam lobes that contact both of the portions of the split head.  As the camshaft rotates, the cam lobes cause the portions of the split head to move upwardly and downwardly relative to each other. The head of the toothbrush may be permanently attached to the handle or may be selectively detached therefrom.
Patent CA-2698233-A1 (CA)
Inventor: ALBRECHT MARTIN
IPC: A61K8/55
Filed: 2008-10-01
Abstract: A cosmetic or pharmaceutical composition, to be applied topically is described, which has a hydrophilic outer phase, at least one cosmetic and/or pharmaceutical active ingredient and at least one carrier substance for the active ingredient. The carrier substance here forms such structures, which comprises at least two lamellar double membrane layers arranged one over another in the manner of a sandwich, wherein between adjacent double membrane layers, aligned parallel to each other, a layer of an inner phase is respectively arranged. The active ingredient is distributed in the double membrane layer and in the layer of the inner phase such that the layer of the inner phase contains the active ingredient in a concentration range between 2 % by weight and 98 % by weight and the double membrane layer contains the active ingredient in a concentration between 98 % by weight and 2 % by weight, respectively in relation to the total concentration of active ingredient, and the outer phase has no or almost no active ingredient.
Patent CA-2701098-A1 (CA)
Inventor: KIRWAN PETER JR
IPC: G06F11/30
Filed: 2008-10-17
Abstract: A monitoring system is provided that allows owners of monitoring accounts to share web monitoring data collected under the direction of the monitoring account. Account owners are able to interact with the monitoring system to identify recipient accounts for shared web monitoring data and apply permissions at a granular level so that portions of monitored data can be shared with varying permission levels. Grouping can also be employed by an account owner to facilitate efficient sharing of monitoring data to many recipient accounts. The monitoring system also provides analysis utilities that can be used by a recipient account to aggregate shared with owned data and generate related reports as desired.
Patent CA-2704150-A1 (CA)
Inventor: SCHMIDT HARALD
IPC: C08L63/00
Filed: 2008-10-22
Abstract: A method for the production of a polymer material is shown and described, which is characterized by: (a) producing a mixture containing at least 1 to 75 wt.-% starch and/or starch derivative, 10 to 85 wt.-% polyester, and 0.01 to 7 wt.-% of a polymer containing an epoxy group; (b) homogenizing the mixture while supplying thermal and/or mechanical energy; (c) setting the water content of the mixture, so that the end product has a water content of less than approximately 12 wt.-%, in relation to the total composition of the mixture. The polymer material produced with the method according to the invention is characterized by outstanding mechanical properties.
Patent CA-2704256-A1 (CA)
Inventor: SCHELBERGER KLAUS
IPC: A01N47/14
Filed: 1998-12-15
Abstract: The invention relates to fungicide mixtures containing, as active components, a) an amide compound of formula (I) A-CO-NR1R2 and b) a N-acetonyl-benzamide of formula (IV) or one of the salts thereof or adducts, whereby the substituents have the meanings given in the description. The active components are provided in a synergistically effective quantity.
Patent CA-2704492-A1 (CA)
Inventor: HENRY SAM W
IPC: H05B3/78
Filed: 2010-05-14
Abstract: Disclosed is a heating unit which can comprise a tube, or pipe, having an aperture therein which can be configured to receive a heating element. In various embodiments, the heating element can comprise a resistive element which can be configured to generate heat when a voltage differential is applied thereto. In certain embodiments, the heating unit can further comprise a collar which is threadably engaged with the tube, wherein a flame path, or exhaust path, can be defined between threads on the pipe and threads on the collar, for example. In certain embodiments, the flame path can comprise a passageway defined between the circumference, or perimeter, of the tube and the collar. Such a flame path can be configured to allow pressurized gasses to safely escape from the tube along a predetermined path.
Patent CA-2705538-A1 (CA)
Title: Conveyor system and method for conveying planar products
Inventor: FENILE ROBERTO
IPC: B65H29/04
Filed: 2008-11-18
Abstract: A conveyor system includes a feeder device and a gripper conveyor with a plurality of grippers that move along an orbital track, the grippers each comprising two gripper parts that are pivotable relative to one another between open and closed positions.  The relative position of the gripper parts and/or the orientation of the whole gripper in space is a function of its position along the orbital track and is set by at least one control guide that interacts with the grippers such that the gripper parts can be moved from the open position to the closed position while moving through a transfer area of the orbital track for the transfer of products from the feeder device. For selective rejection of individual products, such as defective products, the grippers are controlled such that selectively individual grippers are moved through the transfer area without taking up a product from the feeder device.
Patent CA-2706944-A1 (CA)
Inventor: STERNBERG SHMUEL
IPC: B01D67/00
Filed: 2008-10-06
Abstract: Membranes are made from polymers and heat treated so that they have at least two zones with pores of different sizes. Pores with a smaller size have a lower molecular weight cut off than pores with a larger size. Zones with pores of different sizes may also be made by coating portions of membranes with polymer coatings. Membranes with pores of different sizes may be used in dialyzers for hemofiltration, hemodiafiltration, and other hemodialysis procedures. The membranes may also be used in other separation processes.
Patent CA-2706965-A1 (CA)
Inventor: WALLACE NEIL EDWIN
IPC: B29C63/00
Filed: 2008-11-28
Abstract: A method of forming a polymeric component on a body is disclosed which includes the steps of casting a fluid polymeric material onto the body whilst providing support for the body. The method has particular application to casting components on metal pipes and the like.
Patent CA-2710344-A1 (CA)
Title: Method of packaging an absorbent article and attaching the absorbent article to an undergarment
Inventor: FUNG PAUL Y
IPC: B65D85/07
Filed: 2010-07-19
Abstract: A method of individually packaging an absorbent article and attaching the absorbent article to an undergarment including the steps of providing a tri-folded absorbent article having two end portions and an intermediate portion, providing a pouch containing the tri-folded absorbent article, opening the pouch to thereby expose a garment-facing surface of the intermediate portion of the absorbent article prior to exposing a garment facing surface of either of the end portions of the absorbent article.
Patent CA-2714747-A1 (CA)
Inventor: LEVESQUE RODRICK
IPC: B65D1/40
Filed: 2010-09-16
Abstract: A method for manufacturing a plastic container which is substantially impervious to oxygen comprising the steps of corona treating a raw stock of polypropylene film; coating a first side of said raw stock of polypropylene film with an aqueous oxygen barrier solution; placing the film in an injection mold; and injection molding a polypropylene material into the mold to bring the polypropylene material in direct contact with the aqueous oxygen barrier solution.   An oxygen resistant container has a floor. A sidewall extends from the floor.  An oxygen barrier material is disposed on a film. The film is disposed on the container so that the oxygen barrier material is in direct contact with the sidewall. The oxygen barrier material is one of a nano-silicate and a nano-clay.
Patent CA-2715881-A1 (CA)
Inventor: PATE LANCE
IPC: E21B47/12
Filed: 2010-09-28
Abstract: A steerable or non-steerable, magnetic dipole antenna for Measurement-While--Drilling (MWD) or Logging-While-Drilling (LWD) applications. The antenna elements use a hole arrangement in addition to grooves in a steel tool body, which is typically a drill collar. This antenna embodiment is extremely robust, meaning that does not significantly reduce the structural integrity of the tool body in which it is disposed. The antenna embodiment is also relatively wear resistant. The resultant magnetic dipole generated by this antenna is also electrically steerable in inclination angle from a common origin. A variable dipole moment inclination angle combined with independently measured tool rotation orientation during normal drilling allows the antenna to generate a magnetic dipole moment that may be directed at any three dimensional angle and from a common origin point at the centroid of the antenna. The antenna can also be embodied to be more sensitive to resitivity in a particular azimuthal direction.
Patent CA-2716269-A1 (CA)
Inventor: MUTUS BULENT
IPC: C12M3/00
Filed: 2010-10-04
Abstract: Adhesion of platelets to blood vessel walls is the first step that promotes arrest of bleeding by interaction of the platelet receptors with various extracellular matrix proteins that become exposed on vascular injury. A flow chamber is provided for use in analyzing or studying platelet function, in whole blood, either as part of a batch process or in real time. In the flow chambers, an inert polydimethylsiloxane (PDMS) surface is plasma-activated and a homobifunctional cross-linker is used to immobilize platelet-binding proteins onto a chamber wall surface. Immobilized collagen and fibrinogen may thus be assayed by continuously monitoring the adhesion of ADP and Ca2+ activated platelets from a subject, such as a patient having normal or type 2 diabetes (T2D). The flow chamber provides a simplified and robust method for the construction flow chambers which enable the kinetic monitoring of platelet adhesion in whole blood.
Patent CA-2716795-A1 (CA)
Inventor: KRISTIANSEN MIKAEL
IPC: F16L11/12
Filed: 2009-02-23
Abstract: The invention relates to a pipe system comprising a) a pipe, b) a fluid sensing station and c) a remote light detector system. The pipe comprises a flow channel and an annular fluid cavity surrounding the flow channel. The fluid sensing station comprises a sensing fluid cavity which is in fluid communication with the annular fluid cavity, and the sensing fluid cavity comprises a light emitter and a light receiver placed at a distance from each other. The light emitter and the light receiver are optically connected to each other and optically connected to the remote light detector system. The invention also relates to a fluid sensing system for sensing a fluid in an annulus cavity of a pipe, said fluid sensing system comprises a fluid sensing station and a remote light detector system. The fluid sensing station comprises a sensing fluid cavity comprising a light emitter and a light receiver placed at a distance from each other and optically connected to each other.  The remote light detector system comprises a light source and an analyzer. The light emitter is optically connected to the light source, and the light receiver being optically connected to the analyzer. The fluid sensing station is arranged to be connected to a pipe with an annular fluid cavity to provide a fluid communication between said annular fluid cavity and said sensing fluid cavity.  The invention further relates to a method for sensing a fluid in an annulus cavity of a pipe.
Patent CA-2717697-A1 (CA)
Title: Implants and methods of use
Inventor: STRZEPA PETER
IPC: A61F2/08
Filed: 2009-03-05
Abstract: Implant devices, and method of using the same, are provided. The implant devices have circular, or oblong, articular ends. The articular ends have a convex upper face and a concave lower face, the convex upper face blending to the concave lower face, and the concave lower face having a curvature less than the curvature of the convex upper face. The implant devices further have a stem extending from the concave lower face away from the upper face, the stem having a maximum radius at the convex lower face and tapering to lesser radius along the length of the stem.
Patent CA-2718367-A1 (CA)
Inventor: BATSCHA DANY
IPC: F02C3/20
Filed: 2009-03-05
Abstract: The present invention provides an organic Rankine cycle power system, which comprises means for superheating vaporized organic motive fluid, an organic turbine module coupled to a generator, and a first pipe through which superheated organic motive fluid is supplied to the turbine, wherein the superheating means is a set of coils through which the vaporized organic motive fluid flows and which is in direct heat exchanger relation with waste heat gases.
Patent CA-2718560-A1 (CA)
Inventor: NIITSU YOSHIRO
IPC: A61K31/7088
Filed: 2009-03-16
Abstract: Disclosed are: a substance transfer carrier to an extracellular matrix-producing cell in the lung, which comprises a retinoid; a therapeutic agent for fibroid lung, which utilized the carrier; and a preparation kit of the therapeutic agent.
Patent CA-2722169-A1 (CA)
Inventor: HENRY WILLIAM
IPC: A61K47/48
Filed: 2009-04-24
Abstract: The present invention relates to conjugates of Factor IX that have been modified to include a biocompatible polymer moiety. The Factor IX conjugates are substantially free of contamination by Factor IXa. The Factor IX conjugates have improved pharmacokinetic properties, such as increased half-life, which results in dose sparing and less frequent administration.
Patent CA-2723586-A1 (CA)
Inventor: NAVARRO-MASCARELL RAUL
IPC: C09K8/52
Filed: 2009-05-04
Abstract: A wellbore fluid that includes an aqueous base fluid; a chelating agent; and at least one enzyme, wherein the well-bore fluid has a pH of at least 6.5 is disclosed.
Patent CA-2726284-A1 (CA)
Inventor: SULTAN BERNT-AKE
IPC: H01B3/00
Filed: 2009-05-27
Abstract: The present invention relates to a flame retardant polymer composition comprising (A) at least one polar olefin copolymer comprising one or more comonomer units selected from (meth)-acrylate and/or (meth)-acrylic acid, (B) a silicone--group containing compound, and (C) an inorganic filler which is neither a hydroxide nor a substantially hydrated compound in an amount of 46 to 70 wt% of the total weight of the polymer composition, wherein the at least one olefin copolymer (A) comprises one or more comonomer units selected from (meth)-acrylate and/or (meth)-acrylic acid in an amount of 9.0 to 60 wt% of the polar olefin copolymer. to an article, in particular a wire or cable, comprising said flame retardant polymer composition, and to the use of said composition for the production of a layer of a wire or cable.
Patent CA-2729572-A1 (CA)
Inventor: GUPTA RAJARSHI
IPC: H04W24/02
Filed: 2009-07-01
Abstract: In a configuration scheme for one or more network elements, a network management entity determines a set of at least one parameter value from a set of operable parameter values and sends the determined set to a network element The network element then selects a parameter value from the received set and uses the selected parameter value to configure one or more aspects of the network element
Patent CA-2730711-A1 (CA)
Title: Asymmetric process for making substituted 2-amino-thiazolones
Inventor: CAILLE SEB
IPC: C07D277/54
Filed: 2009-07-28
Abstract: The invention provides two process for synthesizing substituted aminothiazolone compounds as inhibitors of 11-.beta.--hydroxy steroid dehydrogenase type 1. The processes allow the stereoselective synthesis of the desired compounds without the use of stoichiometric amounts of chiral catalysts.
Patent CA-2731597-A1 (CA)
Inventor: REDEMANN RORY J
IPC: B26D1/143
Filed: 2011-02-10
Abstract: Systems and methods are provided for cutting slices of food product from a larger portion of the food product, whereby the systems and methods can reduce down-time associated with some of the portions of the equipment during cleaning. Components of the system requiring more frequent cleaning can be readily disconnected from those components requiring less frequent cleaning. Further, substitute components can be connected to those components requiring less frequent cleaning to reduce their down-time while the other components are being cleaned.
Patent CA-2732441-A1 (CA)
Inventor: MITSCH MATTHEW D
IPC: F15B15/08
Filed: 2009-08-27
Abstract: The pneumatic cylinder includes a cylinder body, a non-pressure head, a hollow piston rod, a piston head, and a push rod. The cylinder body has a mounting flange and an inlet port. The non-pressure head has a mounting flange.  The hollow piston rod has an open end and a closed end. The piston head is secured to the hollow piston rod and defines the closed end of the hollow piston rod.  The push rod has a socket end inserted within the hollow piston rod and a coupler end. The non-pressure head has a hollow rod guide bearing and a hollow rod seal and the piston head has a piston guide bearing and a piston seal. The hollow rod guide bearing and the hollow rod seal each slidably engage the hollow piston rod.  The piston guide bearing and the piston seal each slidably engage the cylinder body.