baber/WOPTO huggingface dataset:
Patent CA-2752566-A1 (CA)
Inventor: KORAMPALLY VENUMADHAV
IPC: B82B1/00
Filed: 2009-02-17
Abstract: Nanoparticles having a mean particle size of less than about 25 nanometers and a mean pore size of less than 10 nanometers, and a mean surface area of at least 500 m2/g; nanoporous films of such nanoparticles; and composites and devices containing such nanoparticles and nanoporous films.
Patent CA-2758480-A1 (CA)
Inventor: DITTRICH TILO
IPC: B25C1/08
Filed: 2011-11-15
Abstract: The invention relates to a fastener driving tool comprising a tank (5) for storing a fuel, in particular liquefied petroleum gas, a combustion chamber (2) connected to the tank (5), wherein the combustion chamber (2) has a movable piston for powering a driving plunger, and a metering device (4) arranged between the tank (5) and the combustion chamber (2) wherein a defined quantity of fuel can be transported by means of the metering device (4) from a metering space (12) into the combustion chamber (2), wherein the metering device (4) comprises a thermomechanical element (15) by means of which the defined amount can be varied as a function of a temperature.
Patent CA-2759622-A1 (CA)
Inventor: BOULAIS SEBASTIEN
IPC: G06F19/00
Filed: 2011-11-25
Abstract: A method to remotely flash an external module comprises the steps to electronically transfer a computer program from a computer device to an external module, to partially install the external module to a vehicle, to extract the key data from a device securing the vehicle, to transfer the key data to a computer, to analyze and process the key data with a computer program generating a new computer program allowing the external module to communicate with the security device, to transfer the generated computer program to the external module, to complete the installation of the external module to the vehicle.
Patent CA-2760921-A1 (CA)
Inventor: KRIKORIAN VAHIK
IPC: C11B3/12
Filed: 2010-05-04
Abstract: Processes and methods of recovering desired products from fermentation stillage are presented, including processes and methods of recovering lipids and aqueous materials.
Patent CA-2760984-A1 (CA)
Inventor: BELNAP J DANIEL
IPC: E21B10/54
Filed: 2010-05-20
Abstract: The present disclosure relates to cutting elements incorporating polycrystalline diamond bodies used for subterranean drilling applications, and more particularly, to polycrystalline diamond bodies having a high diamond content which are configured to provide improved properties of thermal stability and wear resistance, while maintaining a desired degree of impact resistance, when compared to prior polycrystalline diamond bodies, hi various embodiments disclosed herein, a cutting element with high diamond content includes a modified PCD structure and/or a modified interface (between the PCD body and a substrate), to provide superior performance.
Patent CA-2763122-A1 (CA)
Title: Bimacrocyclic hcv ns3 protease inhibitors
Inventor: MAJER PAVEL
IPC: A61K31/439
Filed: 2010-05-24
Abstract: Inhibitors of the hepatitis C virus (HCV) NS3 protease are provided. In particular, bimacrocyclic compounds and their pharmaceutical compositions for the treatment of HCV infections are provided. Methods of making the bimacrocyclic compounds and their pharmaceutical compositions, and methods of using the compounds for treating HCV infections are also provided.
Patent CA-2763234-A1 (CA)
Title: Large bore jar for a drill string
Inventor: PROKOPCHUK NORMAN
IPC: E21B31/107
Filed: 2011-12-23
Abstract: A drill string includes a bit sub mounted to a lower end of a plurality of tubular sections, where at least one tubular section is a jar. The jar and the tubular sections have an inner diameter that is at least 4 1/4" and an outer diameter that is 7" or less. A method of drilling includes the steps of inserting the drill string into a downhole formation; causing the bit sub to drill a core sample that is received within a tubular section; and inserting a core retrieval tool through the drill string to retrieve the core sample.
Patent CA-2763807-A1 (CA)
Inventor: MCDONALD MATTHEW LEE
IPC: H01R13/02
Filed: 2010-06-22
Abstract: An implantable lead includes a lead body having a plurality of electrodes disposed on a distal end of the lead body, a plurality of terminals disposed on a proxi-mal end of the lead body, and a plurality of conductors disposed along the lead body such that each conductor electrically couples at least one of the electrodes to at least one of the terminals. At least one of the electrodes or ter-minals includes a multi~ element contact assembly. The multi-element contact assembly includes at least one con-ductive inner element and at least one conductive outer el-ement disposed over the inner element. At least one of the plurality of conductors is electrically coupled to one of the multi-element contact assemblies such that the conductor is positioned against the at least one inner element. The at least one outer element includes a region that is in contact with the at least one inner element.
Patent CA-2764961-A1 (CA)
Title: Downhole tool leg retention methods and apparatus
Inventor: BHOME AMOL
IPC: E21B10/26
Filed: 2010-05-21
Abstract: A back reamer includes a drive stem configured to support a main reamer body, the main reamer body including a plurality of receptacles, and a plurality of cutting leg assemblies in positive locking engagement with the plurality of receptacles to restrict radial movement of the cutting leg assemblies. The invention also relates to a method of securing cutting leg assemblies to a main reamer body of a back reamer.
Patent CA-2765677-A1 (CA)
Inventor: POHLMAN MICHAEL
IPC: B65D25/02
Filed: 2010-06-18
Abstract: A plastic food container for crisp or crunchy foods includes a lid adapted for sealing arrangement with a base. Exhaust vents are selectively disposed on the top surface of the container, such that when the container is closed, rising vapors in the container easily flow out of the container. The convection movement of rising hot vapors causes the induction of ambient air into the container through a first air intake port and a counterpart air intake port disposed between the two engaged rims. The first intake port and its counterpart allow inducted air to enter directly and horizontally into the container. One or more channels are formed in the floor of the base and are aligned with a line defined by the first intake port and its counterpart to allow for the cross flow of drier inducted air underneath the container's food contents.
Patent CA-2769157-A1 (CA)
Inventor: KASSAI NORBERT
IPC: A61M39/10
Filed: 2010-06-22
Abstract: The present invention relates to a lockable connection system for components in medicine and medical technology that have fluids passing through them with a female, tube- or cone-shaped receptacle (11, 21, 41, 51) having an interior receptacle section and an external first fixing section, and a male, tube- or cone-shaped insertion element (12, 62, 72, 82, 92, 112, 132, 152) to be accommodated in the female receptacle section (11, 21, 41, 51) and an external second fixing section (14, 60, 70, 80, 90, 100, 110, 120, 130, 140, 150) interacting with the first fixing section for fixing the connection system. The invention is characterized in that the first or second fixing section has at least two radially outward-protruding lobes (13, 13', 23, 23', 33, 33', 43, 43', 53, 53'), the radial external edge of which lies on a diameter greater than 7.83 mm and/or whose axial thickness at the base is greater than 1.3 mm. Alternatively, the invention is characterized in that the first or second fixing section has at least three radially outward-protruding lobes.
Patent CA-2771887-A1 (CA)
Inventor: FAHS RICHARD W
IPC: C02F1/72
Filed: 2010-08-23
Abstract: A process has been developed to selectively dissociate target molecules into component products compositionally distinct from the target molecule, wherein the bonds of the target molecule do not reform because the components are no longer reactive with each other. Dissociation is affected by treating the target molecule with light at a frequency and intensity, alone or in combination with a catalyst in an amount effective to selectively break bonds within the target molecule. Dissociation does not result in re-association into the target molecule by the reverse process, and does not produce component products which have a change in oxidation number or state incorporated oxygen or other additives because the process does not proceed via a typical reduction-oxidation mechanism. Target molecules include ammonia for waste reclamation and treatment, PCB remediation, and targeted drug delivery.
Patent CA-2772852-A1 (CA)
Inventor: BANKART RICHARD DAVID
IPC: F24S90/00
Filed: 2009-09-18
Abstract: Accordingly, this invention provides amethod for constructing a building, the method comprising: (i) providing a supporting framework; (ii)providing at least one power generation member (10), the power generation member (10) comprising, in a discrete unit, a first layer and a second layer, wherein the first layer comprises support material (30, 32, 34) and the second layer comprises at least one energy converter for converting solar energy into heat and/or electricity (12, 14); and (iii) attaching the power generation member (10) to the framework such that the power generation member (10) is substantially self supporting and provides an outer surface ofthe building.
Patent CA-2775463-A1 (CA)
Title: Self-closing device for sliding doors
Inventor: TARREGA LLORET MIGUEL ANGEL
IPC: E05D15/06
Filed: 2012-04-23
Abstract: Self-closing device for sliding doors of the type comprising at least one sliding leaf (2) which is hung from an upper profile (3). Said device (1) comprises a drive belt (10) configured to be joined to the sliding leaf (2); a closing pulley (20), provided with elastic means (30), which is arranged on a first rotation axis (4) integral to the upper profile (3) and which engages with a first end (11) of the drive belt (10); and a brake pulley (40), provided with stopping means (50), which is arranged on a second rotation axis (5) integral to the upper profile (3) and which engages with a second end (12) of the drive belt (10) opposite to the first end (11), thus the rotation movement of both pulleys (20, 40) being connected by the drive belt (10).
Patent CA-2776833-A1 (CA)
Inventor: ERDELMEIER IRENE
IPC: C07D233/84
Filed: 2010-10-06
Abstract: The invention relates to a method for the synthesis of 2-thiohistidine or a derivative thereof of the formula (I), or of a physiologically acceptable salt, a tautomer, a stereoisomer or a mixture of stereoisomers in any proportions thereof, from a compound of the formula (II) or a physiologically acceptable salt, a tautomer, a stereoisomer or a mixture of stereoisomers in any proportions thereof, by cleavage reaction in the presence of a thiol at a temperature higher than or equal to 60°C. The invention also relates to compounds of the formula (II) and a method for the synthesis thereof.
Patent CA-2778815-A1 (CA)
Inventor: SHACKLETTE LAWRENCE WAYNE
IPC: G02B6/38
Filed: 2010-10-29
Abstract: A repeatable optical waveguide interconnection may include first and second optical waveguides having respective first and second end faces (33, 34). Each of the first and second optical waveguides may include a core (35, 36) having a core index of refraction (n1), and a cladding (37, 38) surrounding the core and having a cladding index of refraction (n2) different than the core index of refraction. The repeatable optical waveguide interconnection may further include a first index matching elastomeric solid layer (40) having a proximal face (41) chemically bound to the first end face (33) and a low-tack distal face (42) opposite the proximal face to be repeatably optically coupled to the second end face (34). Further, the first index matching elastomeric solid layer (40) may have an index of refraction matching at least the index of refraction of the core (35).
Patent CA-2783296-A1 (CA)
Inventor: RASMUSSEN GRETHE NOERSKOV
IPC: A61K9/00
Filed: 2010-12-15
Abstract: The present invention relates to dry compositions of rhGH polymer prodrug containing a lyoprotectant and, optionally, one or more than one excipient. Such compositions are stable for at least 1 year, when stored at 2-8°C. The invention further relates to methods of manufacturing said compositions, containers comprising such composition as well as a kit of parts.
Patent CA-2787185-A1 (CA)
Inventor: ETHIER BENOIT
IPC: G06F17/50
Filed: 2011-01-19
Abstract: The present invention generally relates to systems and methods for providing and building dynamic and adaptable workflows. The present invention moves away from static workflows, such as marketing campaigns that focus on a brand or product, and allows workflows that are generic to a class of subjects (e.g. a consumer, a work order, an automobile, etc.), and permits the workflows to be tailored to the specific subject type and its states. The present invention provides tools for building and simulating one or more scenarios that address a specific subject prior to its launch, and also provides tools for executing and monitoring the workflows according to the one or more scenarios. The present invention provides a way to interface with several external services and data intelligently in order to establish an efficient environment with multiple workflows for each subject type.
Patent CA-2787997-A1 (CA)
Inventor: LANG ALAN J
IPC: G02C7/02
Filed: 2004-11-10
Abstract: A multi-zonal monofocal ophthalmic lens comprises an inner zone, an intermediate zone, and an outer zone. The inner zone has a first optical power. The intermediate zone surrounds the inner zone and has a second optical power that is different from the first power by a magnitude that is less than at least about 0.75 Diopter. The outer zone surrounds the intermediate zone and has a third optical power different from the second optical power. In certain embodiments, the third optical power is equal to the first optical power.
Patent CA-2791344-A1 (CA)
Title: Peristaltic pump
Inventor: BASSANI LORIS
IPC: F04B49/06
Filed: 2012-09-26
Abstract: The invention provides a peristaltic pump. The pump has a cavity for receiving a rotor and a flexible conduit, the rotor engaging the flexible conduit to displace fluid therein. A conduit retainer mechanism is provided for engaging the flexible conduit to assist with retention of the conduit in the cavity against displacement resulting from engagement between the conduit and the rotor. The conduit retainer mechanism including first and second jaws opposite to one another, defining between them a passageway for receiving the conduit, wherein one of the first and second jaws are spring biased to resiliently engage the conduit.
Patent CA-2791951-A1 (CA)
Inventor: KNUEHL CHRISTINE
IPC: A61P35/00
Filed: 2011-05-20
Abstract: The present disclosure relates to amino acid sequences that are directed against (as defined herein) HER3, as well as to compounds or constructs, and in particular proteins and polypeptides, that comprise or essentially consist of one or more such amino acid sequences (also referred to herein as "amino acid sequences of the invention", "compounds of the invention", and "polypeptides of the invention", respectively). The disclosure also relates to nucleic acids encoding such amino acid sequences and polypeptides (also referred to herein as "nucleic acids of the invention" or "nucleotide sequences of the invention"); to methods for 10 preparing such amino acid sequences and polypeptides; to host cells expressing or capable of expressing such amino acid sequences or polypeptides; to compositions, and in particular to pharmaceutical compositions, that comprise such amino acid sequences, polypeptides, nucleic acids and/or host cells; and to uses of such amino acid sequences or polypeptides, nucleic acids, host cells and/or compositions, in particular for prophylactic, therapeutic or diagnostic purposes, such as the prophylactic, therapeutic or diagnostic purposes mentioned herein.
Patent CA-2793109-A1 (CA)
Title: System for carrying out a blood treatment
Inventor: POHLMEIER ROBERT
IPC: A61M1/16
Filed: 2011-03-14
Abstract: The present invention relates to a system for the carrying out of a blood treatment, in particular a dialysis treatment, wherein the system has at least one blood treatment device, in particular a dialyzer, and at least one tank from which treatment fluid, in particular dialysis fluid, is removed during the carrying out of the blood treatment and/or into which consumed treatment fluid, in particular consumed dialysis fluid, is filled during the carrying out of the blood treatment, wherein the tank is an element of at least one mobile apparatus which can be connected to the blood treatment device such that at least one fluid connection can be established between the tank and the blood treatment device.
Patent CA-2795965-A1 (CA)
Title: Graphene nano-sheets and methods of making the same
Inventor: WU YILIANG
IPC: C04B35/536
Filed: 2012-11-16
Abstract: Various embodiments provide materials and methods for forming a graphene product by vacuum induction heating expandable graphite. The graphene product can include graphene nano-sheets with high purity and uniform thickness. The graphene nano-sheets can contain carbon of more than about 99 % by weight. The graphene nano-sheets can be exfoliated or dispersed within a matrix of a semiconducting polymer to form a graphene-containing composite.
Patent CA-2797389-A1 (CA)
Inventor: VON LANGSDORFF HARALD
IPC: E01C11/00
Filed: 2012-11-26
Abstract: In one aspect, a paving system for sequestering pollutants comprises one or more layers, at least one of said layers comprising a sequestering agent; and a fluid flow restrictor. In another aspect, a method of applying a sequestering agent to a paving system comprises obtaining a sequestering agent medium; and applying the sequestering agent medium to a paving system.  In another aspect, the paving system comprises a piping layer for draining fluid from the paving system.
Patent CA-2797829-A1 (CA)
Title: Method of producing pleurodesis
Inventor: LOOPER ANTHONY
IPC: A61K33/38
Filed: 2011-05-05
Abstract: The present invention provides methods of producing pleurodesis in a mammalian subject, comprising administration of a low dosage of a sclerosing agent such as silver or a salt of silver.
Patent CA-2799477-A1 (CA)
Inventor: GIBBONS WAYNE
IPC: H04R25/00
Filed: 2011-05-13
Abstract: An improved open ear hearing aid fitting for insertion into an ear canal is provided. The fitting offers enhanced acoustic performance while maintaining user comfort. The fitting comprises a polymeric body having at least one acoustic source and at least one aperture extending there through and a peripheral portion shaped to conform to surface of the ear canal. A porous material covers at least one aperture of the body.
Patent CA-2799498-A1 (CA)
Title: Compositions and methods for injection of sealants and/or drying agents into air conditioning and refrigeration systems
Inventor: APPLER PAUL
IPC: F25B45/00
Filed: 2004-06-04
Abstract: A method for maintaining a charged and pressurized air conditioning or refrigeration system, such method including introducing into the system fluid of the air conditioning or refrigeration system a hydrolytic drying agent, and distributing the hydrolytic drying agent throughout the system fluid; methods of maintaining a charged and pressurized air conditioning or refrigeration system including introducing a hydrolytic drying agent and a sealing agent;  devices for maintaining a charged and pressurized air conditioning or refrigeration system which include a sealed vessel containing a hydrolytic drying agent and a sealant; kits for the same.
Patent CA-2801637-A1 (CA)
Inventor: SACHADEL URSZULA ALICJA
IPC: C22C38/48
Filed: 2011-06-10
Abstract: This invention relates to a method for producing a tempered martensitic heat resistant steel for high temperature applications at an application temperature of up to 650°C and to a steel produced by the said method as well as to the use of said steel in the production of components for high temperature applications such as turbine blades or casings, bolting and boiler tubes, heat exchangers or other elements in power generation systems.
Patent CA-2802000-A1 (CA)
Title: Adn polymerases presentant une discrimination accrue des mesappariements a l'extremite 3'
Inventor: REICHERT FRED
IPC: C12N9/12
Filed: 2011-06-17
Abstract: L'invention concerne des ADN polymérases mutantes présentant une discrimination accrue des mésappariements à l'extrémité 3' par rapport à une polymérase non modifiée correspondante. Les polymérases mutantes sont utiles dans nombres de méthodes d'extension d'amorce. L'invention concerne également des compositions associées, y compris des acides nucléiques recombinants, des vecteurs et des cellules hôtes, qui sont utiles, notamment pour la production d'ADN polymérases mutantes.
Patent CA-2802080-A1 (CA)
Inventor: GUDNASON SNAEBJORN TR
IPC: C09K5/06
Filed: 2011-06-08
Abstract: Compositions of matter, uses thereof and an apparatus for production of the compositions of matter are provided. In an embodiment, an isolated gel-ice is described for use as a cold source. The gel-ice has a variety of uses, including for food processing and preservation. The apparatus is used to prepare gel-ice, and can be used to concentrate or purify a liquid, or extract from the liquid.
Patent CA-2802863-A1 (CA)
Inventor: DILIBERTO DAVID
IPC: A47G19/22
Filed: 2011-06-16
Abstract: Disclosed is a multi-compartment container including a tearable inner packet, as well as methods for its use and manufacture. The invention may comprise a packet enclosed within a pouch, each constructed of a flexible wall such as a film (single and/or multi-layer), possibly having several panels joined along a perimeter to form a pouch-like container. When the contents of the container are to be consumed, the inner pouch is torn or ruptured, possibly along a weakened region or stress concentration region (collectively referred to as a stress riser), thereby permitting mixture between the materials in the packet and the surrounding outer pouch.
Patent CA-2804464-A1 (CA)
Inventor: STOPEK JOSHUA
IPC: A61F2/02
Filed: 2013-01-29
Abstract: The present disclosure relates to implantable medical devices which include at least one mesh and at least one perforated film positioned on the mesh, wherein a portion of the film is positionable away the mesh to allow direct treatment of the contacting mesh tissue and the distal wound or incision site.
Patent CA-2804876-A1 (CA)
Inventor: KLESCHINSKI MICHAEL
IPC: F17C1/16
Filed: 2011-06-17
Abstract: The invention relates to a pressure vessel for storing a fluid, comprising a plastic core container and an outer jacket (6) applied to the plastic core container (1), with the outer jacket (6) comprising: a first fibre-reinforced reinforcing device (4) with one or several wound layers (3;  7), comprising first fibres that are embedded in a first matrix material; a second fibre-reinforced reinforcing device (5) that relative to the first reinforcing device (4) is formed on the outside and by means of one or several wound layers (13; 14; 15; 19) that comprise second fibres, wherein the second fibres optionally are different from the first fibres and are embedded in a second matrix material that optionally differs from the first matrix material;  and an impact-absorbing thickening of the reinforcing device in a polar cap region (16), namely the transition region between the face (8) and the circumference (2) of the plastic core container (1), and optionally adjacent to the aforesaid, wherein the impact-absorbing thickening of the reinforcing device is formed in that one or several wound layers (14; 15) that are thickened at the polar caps are formed in the first reinforcing device (4) and/or in the second reinforcing device (5) with a face opening that is larger than the face opening of wound layers (7, 13, 19) in the first reinforcing device (4) and/or in the second reinforcing device (5), which wound layers (7, 13, 19) are not thickened at the polar caps. (Figure)