baber/WOPTO huggingface dataset:
Patent CA-2643334-A1 (CA)
Title: High-resistivity refractory having a high zirconia content
Inventor: CABODI ISABELLE
IPC: C03B5/43
Filed: 2007-02-23
Abstract: Molten and cast refractory product with a high zircon content, contains (by wt.% on an oxide base and a total of more than 98.5%) : (a) zircon (ZrO2) + hafnium oxide (Hf2O) greater than 85; (b) Silica (SiO2) : 2 to 10; (c) Alumina (Al2O3) : 0.1 to 2.4; (d) Boron oxide (B2O3) less than 1; (e) a doping agent chosen from vanadium oxide (V2O3), chromium oxide (CrO3), niobium oxide (Nb2O5), molybdenum oxide (MoO3), tantalum oxide (Ta2O5), tungsten oxide (WO3) and their mixtures to a given overall quantity and relationship. An independent claim is also included for a glass melting furnace incorporating this refractory product.
Patent CA-2644428-A1 (CA)
Title: A process for the preparation of phenylcarbamates
Inventor: WANG ZHI-XIAN
IPC: C07C271/42
Filed: 2007-02-28
Abstract: A process for the preparation of aminoalkyl phenyl carbamate compounds of Formula I, wherein R1 and R2 independently are hydrogen or a C1-6 alkyl; R3 and R4 are the same or different and each is a C1-6 alkyl; or R3 and R4 together with the nitrogen to which they are attached form a cyclic three to eight membered ring, with or without a heteroatom like nitrogen or oxygen; R5 and R6 independently are hydrogen, linear, branched or cyclic C1-6 alkyl; or R5 and R6 together with the nitrogen to which they are attached form a cyclic three to eight membered ring, with or without a heteroatom like nitrogen or oxygen; the carbon centre designated "*" can be racemic or enantiomerically enriched in the (R)- or (S)- configuration; and pharmaceutically acceptable acid addition salts thereof.
Patent CA-2645799-A1 (CA)
Inventor: KIRK SCOTT OLIVER
IPC: E21B31/00
Filed: 2008-12-04
Abstract: A shear assembly is disclosed which may be used downhole to actuate a work string function. The shear assembly includes a dampening subassembly to dampen the momentum of moving parts following shearing to avoid excessive acceleration and resulting jarring forces within the work string. A dual shear assembly is provided, in which the dampening subassembly prevents inertial force resulting from a first shear from exceeding the threshold for actuating the second, higher threshold, shear mechanism. In other words, the dampening subassembly allows more precise control of the forces applied to the work string to prevent premature shearing of the second shear mechanism, even when the difference between the two shear thresholds is minimal. In a specific embodiment, the dampening subassembly is a hydraulic dampening subassembly.  The dual shear assembly may be used, for example, to first open a wash port above a tool lodged within the wellbore to loosen debris above the lodged tool, and then to shear the tool from the work string if necessary.
Patent CA-2646021-A1 (CA)
Inventor: XIA LIJUN
IPC: C12N15/85
Filed: 2007-04-04
Abstract: The present invention provides preventive approaches and treatments for an inflammatory bowel disorder (e.g., Crohn's disease or ulcerative colitis) or a gastrointestinal tumor (e.g., a colorectal cancer) comprising administering an O-glycan composition (e.g., mucins) to a subject, such as a human patient. In addition, the present invention also provides transgenic mice that fail to synthesize core 1-derived or core 3- derived O-glycans.
Patent CA-2648541-A1 (CA)
Title: Smart card and method for using a smart card
Inventor: GERRITSEN ROBERT BERNARDUS WILHELMUS
IPC: H04N7/16
Filed: 2009-01-07
Abstract: The invention provides as smart card, a secured client with a smart card and a method for use in a smart card. The smart card is configured for counting ECMs associated to a par-ticular portion of the content stream and storing loyalty points on the smart card. This enables e.g. counting of ECMs related to advertisements. Watching advertisements results in earning loyalty points that can be used to watch television programs for free.
Patent CA-2649339-A1 (CA)
Inventor: PAHL GUENTER
IPC: B64C1/14
Filed: 2007-05-31
Abstract: The present invention provides a method for the production of a fuselage structure, and a fuselage structure, in particular of an aircraft or spacecraft, with an inner shell arrangement (20) which has an upper inner shell (21) and a lower inner shell (22), the upper inner shell (21) being spaced apart at least in some sections from the lower inner shell (22) by a first gap (23) in order to form a window region; and a window band (41) which is arranged at least in the window region and has a pane device which comprises a grid structure (10) which absorbs fuselage forces.
Patent CA-2649876-A1 (CA)
Title: Acide ribonucleique interferent court (sirna) pour administration orale
Inventor: NATT FRANCOIS JEAN-CHARLES
IPC: A61K31/712
Filed: 2007-05-02
Abstract: L'invention concerne un acide ribonucléique interférent court (siRNA) pour administration orale, ce siRNA comprenant deux brins d'ARN séparés mutuellement complémentaires sur au moins 15 nucléotides, chaque brin comprenant 49 nucléotides ou moins, l'un au moins de ces brins présentant au moins une modification chimique.
Patent CA-2652069-A1 (CA)
Title: System, apparatus, and method for correcting vision using an electro-active lens
Inventor: BLUM RONALD D
IPC: C07K16/28
Filed: 2000-06-30
Abstract: An electro-active spectacle lens (700) is disclosed. The disclosed lens includes a first lens optic. The disclosed lens also includes a first electro- active zone (720) positioned in a cooperative relationship with the first lens optic. In certain embodiments, the electro-active lens includes a range finder positioned in a cooperative relationship with the electro-active lens.
Patent CA-2653020-A1 (CA)
Title: Addressing device and method, and converter
Inventor: KROPP WOLFGANG
IPC: G06F13/38
Filed: 2007-05-16
Abstract: An arrangement is disclosed that implements a different number of logical slaves in a field device for use in an AS interface network as a function of the assigned address. The slaves may be addressed using the assigned address in the standard or in the expanded addressing mode. In a field device, it is possible to provide slaves having different profiles, via which different data types may be exchanged. A method is described with which a field device having different slaves is able to be addressed in a simple manner while avoiding double addressing.
Patent CA-2654241-A1 (CA)
Inventor: LUONGO NICOLANTONIO
IPC: F17C1/00
Filed: 2007-05-31
Abstract: The present invention relates to a tank for pressurised gas composed of multiple cells joined by means of connection plates (P), in which each cell (C) is composed of a tubular body sealed at the two ends by means of two caps (2) and the adjacent cells communicate in pairs through a series of ducts, which comprises one or more radial ducts (5) obtained on the head (2a) of each cap (2), annular ducts (9) that surround the head (2a) of each cap (2) and transversal holes (10) obtained on the connection plates (P) and designed to provide communication between the adjacent pairs of annular ducts (9).
Patent CA-2656529-A1 (CA)
Title: Methods of analyzing binding interactions
Inventor: LIVAK KENNETH J
IPC: G01N33/53
Filed: 2007-06-14
Abstract: The present disclosure relates to methods of analyzing binding interactions between a binding component and a receptor component by translocating unbound and any bound components through a pore and detecting the unbound and bound components.
Patent CA-2657531-A1 (CA)
Title: Micronized sulphur powder and method of production of same
Inventor: IYER SATISH R
IPC: C05D9/00
Filed: 2009-03-09
Abstract: A process is provided for the production of a micronized sulphur powder product as well as a micronized sulphur cake intermediate. Production of the micronized sulphur powder using this process, which comprises preparation of a micronized sulphur emulsion from molten sulphur and a dispersant solution, from which the dispersant solution is subsequently removed, produces a product of superior quality, and the method of production itself has enhanced safety and economic attributes.
Patent CA-2658897-A1 (CA)
Inventor: KIESEL RICHARD F
IPC: C21B13/00
Filed: 2007-07-26
Abstract: Method and system for producing metallic nuggets includes providing reducible mixture of reducing material (such as carbonaceous material) and reducible iron bearing material (such as iron oxide) arranged in discrete portions, such as mounds or briquettes, on at least a portion of a hearth material layer (such as carbonaceous material). A coarse overlayer of carbonaceous material is provided over at least some of the discrete portions. Heating the discrete portions of reducible mixture to 1425 °C or 1400 °C or 1375 °C results in formation of an intermediate product of metallic iron nuggets and slag, and one or more metallic iron nuggets. The intermediate product with less than 5% mass MgO in the slag may have the ratio of percent by weight sulfur in the slag over percent sulfur in the metallic nuggets of at least about 12 or at least about 15. The metallic iron nuggets may have a sulfur content of less than 0.03%.
Patent CA-2659307-A1 (CA)
Title: Crystalline erlotinib
Inventor: WESTHEIM RAYMOND JOZEF HUBERTUS
IPC: A61P35/00
Filed: 2007-07-25
Abstract: The invention relates to crystalline erlotinib and in particular crystalline erlotinib hydrate. The crystalline erlotinib may be comprised in a pharmaceutical preparation. The crystalline erlotinib may be produced by precipitating from a solution that comprises erlotinib dissolved in a solvent wherein said solvent is selected from methanol, ethanol, isopropanol, acetone, acetonitrile, chloroform, 1,4-dioxane, toluene, and mixtures thereof. The crystalline erlotinib may be used for producing erlotinib salts.
Patent CA-2663119-A1 (CA)
Inventor: PEDERSEN ERIC ANDREW
IPC: C05G3/70
Filed: 2009-04-16
Abstract: A water dispersible pellet and method of producing same comprising: micronized elemental sulphur with 80% of particles less than 30 micron in diameter; a binder component present in the amount ranging from 0.05% to 95% by weight of the total dry weight of the pellet; a surfactant in the amount ranging from 0.05% to 10% by weight of the total dry weight of the pellet; a soluble salt present in the amount ranging from 0.05% to 95% by weight of the total dry weight of the pellet; bentonite clay in the amount ranging from 0.05% to 95% by weight of the total dry weight of the pellet, the pellet having a mean particle domain size and a mean crushing strength, all in a form such that within a few minutes of contact with water the pellet disperses into particles with more than 10% of said particles passing through a 50 mesh (US Standard Size) screen.
Patent CA-2663866-A1 (CA)
Inventor: SETTERBERG JOHN RICHARD JR
IPC: E21B43/08
Filed: 2002-11-05
Abstract: A method and apparatus for assembling a wellscreen (50) onto a perforated base pipe (52) are provided. The wellscreen defines a tubular body which is suitable for subterranean use in oil, gas, and water wells. In accordance with the present invention, the wellscreen first defines a perforated base pipe having termination members (66) at its opposite ends. Disposed on each termination member is a continuous helical, step-tiered surface (72). The helical surface serves as a support surface for a layer of filtering material (74) which is rolled around the base pipe. The filtering material is pre-cut to a correct diameter and bias to match the diameters and bias of the spiralling termination support surfaces. The filtering material is connected to the rings to form a substantial seal on the opposite ends. A protective, perforated outer shroud is optionally disposed around the filtering media as well.
Patent CA-2667575-A1 (CA)
Inventor: PAILLARD BRUNO
IPC: G10L21/00
Filed: 2007-10-24
Abstract: The present description relates to the interfacing of a computer with a motion platform using a USB audio-class computer peripheral. The computer peripheral receives a digital audio-format signal according to the USB specification and provides a motion signal to up to four motion platforms. As the computer peripheral is a USB audio-class peripheral, no device-specific driver is required to play motion synchronously with a movie or a video game. The general purpose audio driver included in the operating system of the computer is advantageously used and the computer peripheral can alternately be used with any operating system comprising such a general purpose audio driver, such as Windows 2000, Windows XO or Mac OSX. The computer peripheral is seen by the computer as a USB sound card.
Patent CA-2667630-A1 (CA)
Title: Lawn and flower bed edging
Inventor: STOLTZFUS ALLEN
IPC: A01G9/28
Filed: 2009-06-03
Abstract: A decorative edging section is adapted to be planted into the soil to create a border around gardens, flower beds, trees and other landscape features.     The edging section includes the wooden blocks, the galvanized steel U-shaped nails, and the steel rods. The blocks are securely coupled together by means of U-shaped nails to form flexible lengths of edging. The blocks are formed thereof hole allowing to receive a rod fitting there through to secure the edging section in the soil. Each of the edging section has V-shaped nails for linking further edgings together.
Patent CA-2672263-A1 (CA)
Title: Fixing assembly
Inventor: AKIYAMA TAKASHI
IPC: F16B5/00
Filed: 2007-12-18
Abstract: A fixer assembly is fixed to a target member by a fastener ejected from a nose section of a nailer. The fixer assembly has a fixer in which an insertion hole, through which the fixer is inserted, is formed and also has a guide member. The guide member has a base fixed at the insertion hole and a guide section elastically fitted to the nose section. The outer diameter of the guide section at its forward end is greater than the inner diameter of the nose section.
Patent CA-2674631-A1 (CA)
Inventor: LARSON TIMOTHY MARK
IPC: G06F3/12
Filed: 2008-01-23
Abstract: A system and method for design and creation of customized output is provided. The method includes establishing a template, developing a base output from the template, and customizing the base output to create a customized output. During each of these steps, the system and method provide flexibility such that the user is able to place and modify content on the template, base product, or output. Further, the system may be configured for collaborative creation of the customized output.
Patent CA-2676898-A1 (CA)
Title: Ketal amide compounds, methods of making, and applications
Inventor: GOETZ ADAM
IPC: C08G69/26
Filed: 2009-01-15
Abstract: Disclosed herein are ketal amide compounds. The ketal amide compounds are synthesized by the reaction of ketal acids or ketal esters with amine functional compounds. Also disclosed are methodologies useful to make the ketal amide compounds. Also disclosed herein are formulations and articles containing the ketal amide compounds.
Patent CA-2677059-A1 (CA)
Title: A system and method for determining proximity to a wireless boundary of programmable shape used in animal containment
Inventor: BOYD RANDAL D
IPC: G08B13/08
Filed: 2008-02-04
Abstract: Described is a boundary proximity determining system for wirelessly defining a boundary having a programmable shape and for indicating the occurrence of a rover unit traversing the boundary. The boundary proximity determining system includes a base station unit that generates a plurality of magnetic fields. The boundary proximity determining system also includes a rover unit that is responsive to the generated magnetic fields such that the rover unit defines the boundary in terms of the intensities and polarities of the magnetic fields. The rover unit determines whether the rover unit is within or outside the boundary by determining the current location of the rover unit in terms of the intensities and polarities of the magnetic fields and comparing the current location to the boundary.
Patent CA-2677452-A1 (CA)
Inventor: VAN HARMELEN VANESSA
IPC: A61P3/04
Filed: 2008-02-13
Abstract: Use of an isolated polypeptide comprising an amino acid sequence having a sequence iden- tityofat least 80%, with the amino acid sequence represented by Gly Asn Ser Asp Asp Phe Leu Ser Gln Gln Pro Glu Arg Pro Arg AspVal Lys Leu Ala Arg (SEQ IDNO: 2), or a pharmaceutically acceptable salt thereof, for preparing a medicament for the treatment ofa mammal to increase the body fat mass of said mammal, or to prevent or reduce the loss of body fat mass of said mammal. The polypeptide may comprise an amino acid sequence having a sequence identity of atleast 80% with the amino acid sequence represented by SEQ ID NO: 1, and may be the polypeptide the monomeric proenzyme of tartrate- resistant acid phosphatase type 5 (TRAP). A pharmaceuticalcomposition comprising the polypeptide. The polypeptide is useful for increasing the bodyfatmass of a mammal.
Patent CA-2678723-A1 (CA)
Title: Face seal break-in composition
Inventor: JOHANNSEN DONALD O
IPC: B60B35/00
Filed: 2009-09-15
Abstract: The present disclosure provides a vehicle assembly, such as a metal face seal, that includes a break-in lubricant compound. The assembly lubricant compound may reduce friction and scoring between contacting surfaces of the assembly, especially during the initial break-in of the assembly. During the initial break-in period, the compound may permit the contacting surfaces of the assembly to seat, or establish a pattern of surface mating, with limited wear and with limited material transfer or scoring.
Patent CA-2679127-A1 (CA)
Title: Method and apparatus for controlling an electronic device
Inventor: BELLS MATTHEW
IPC: G06Q10/00
Filed: 2009-09-18
Abstract: A method and apparatus for controlling an electronic device is provided, the electronic device having a processing unit interconnecting a memory and a display module, the processing unit configured to control the display module. The method comprises receiving, at the processing unit, first data representative of a meeting request. The method further comprises retrieving, at the processing unit, second data representative of an existing schedule, from the memory.  The method further comprises generating at the processing unit a proposed schedule by merging the first data with the second data. The method further comprises, via the processing unit, controlling the display module to generate a representation of the proposed schedule on the display module.
Patent CA-2680285-A1 (CA)
Inventor: WOOD KENNETH B
IPC: B01L9/00
Filed: 2001-06-28
Abstract: Methods and devices for thermal processing of multiple samples at the same time are disclosed. The assemblies include carriers and sample processing devices with process arrays that include conduits useful in distributing sample materials to a group of process chambers located in fluid communication with the main conduits. The sample processing devices may include one or more of the following features in various combinations: deformable seals, process chambers connected to the main conduit by feeder conduits exciting the main conduit at offset locations, U-shaped loading chambers, and a combination of melt bonded and adhesively bonded areas. The carriers may be used to apply selective compression to the sample processing devices.
Patent CA-2680454-A1 (CA)
Inventor: BLANGE JAN-JETTE
IPC: E21B21/00
Filed: 2008-03-20
Abstract: A distance holder (1) for connection to, and rotation with, a drill string in an earth formation drilling device arranged to supply a jet of abrasive fluid for the purpose of providing a borehole (4) by removing earth formation material through abrasion, comprises a housing with a chamber (13) which is essentially rotational symmetric and which is to face the earth formation material, and a jet nozzle (10) which arranged for discharging a jet of the abrasive fluid in said chamber, said housing comprising at least one slot (18) for allowing the abrasive fluid to leave the chamber. The slot is continued over the housing outer surface so as to counteract rolling motions of the particles which are comprised in the abrasive fluid.
Patent CA-2681152-A1 (CA)
Title: Rotary shaft seal arrangement for mixing bowl
Inventor: WELLS DALE K
IPC: A21C1/14
Filed: 2009-10-05
Abstract: A mixer arrangement includes a mixer bowl, an agitator within the mixer bowl and a shaft extending through a wall of the mixer bowl for moving the agitator. A  seal assembly is associated with the shaft at an external side of the mixer bowl wall. The seal assembly includes a boot component disposed about the shaft, the boot component formed of a resiliently compressible material. A boot compression component is disposed about the shaft and moveable along the shaft between a seal position that urges the boot component toward the mixer bowl wall and a release position away from the boot component. A  linkage is connected to the boot compression component and has an over center orientation for holding the boot compression component in the seal position.
Patent CA-2681367-A1 (CA)
Title: Fils conducteurs compatibles mri et rf et procedes concernes d'actionnement et de fabrication de fils conducteurs
Inventor: BOTTOMLEY PAUL A
IPC: A61N1/16
Filed: 2008-03-13
Abstract: L'invention concerne des fils compatibles RF/MRI comprenant au moins un conducteur qui revient sur lui-même au moins deux fois dans la direction longitudinale, et peut revenir sur lui-même au moins deux fois au niveau de multiples emplacements le long de sa longueur. Le au moins un fil conducteur électrique peut être configuré de sorte que le fil chauffe un tissu local à moins 10° Celsius (de manière typique environ 5° Celsius ou moins) ou ne chauffe pas un tissu local lorsqu'un patient est exposé à des fréquences RF cibles à un SAR d'entrée de pic d'au moins environ 4 W/kg et/ou un SAR moyen de corps complet d'au moins environ 2 W/kg. Des dispositifs concernés et des procédés de fabrication de fils concernés sont également décrits.
Patent CA-2682798-A1 (CA)
Title: Multi-phase dentifrice with characters
Inventor: SAGEL RALPH ALBERT
IPC: A61K8/02
Filed: 2008-04-04
Abstract: A multi-phase dentifrice composition comprising at least two visually distinct phases, wherein said visually distinct phases are packaged in a generally transparent container, wherein at least one phase is in physical contact with another phase, and wherein the visually distinct phases form the appearance of at least one character.
Patent CA-2684065-A1 (CA)
Title: Highly stable electrolytic water with reduced nmr half line width
Inventor: CHEN YONGGE
IPC: C25B9/19
Filed: 2008-04-25
Abstract: Electrolytic acid or alkaline water having a NMR half line width using 17O of from about 45 to less than 51 Hz, and an oxide reduction potential of from -1000 to +200 mV, or from +600 to +1300 mV, topical compositions that contain such water, uses for such water to hydrate skin, deliver drugs and treat various skin and mucosal conditions, and methods and apparatus for manufacturing the water.
Patent CA-2685315-A1 (CA)
Inventor: VARINEAU PIERRE T
IPC: C07C41/03
Filed: 2008-04-24
Abstract: Novel 1,3-dialkyloxy-2-propanol and alkoxylates thereof may be prepared in good yield by a convenient process comprising adding epichlorohydrin to a stoichiometric excess of alcohol, wherein the ratio of alcohol:epichlorohydrin is at least about 3:1, preferably in the presence of a Group 1 A metal hydroxide and a phase transfer catalyst. The result shows excellent selectivity of to the 1,3- substitution positions, and the alkyl chain may be saturated or unsaturated and may contain one or more heteroatoms. The alkoxylates may include repeating alkoxy units in the 2-position. The compositions are useful as surfactants, diluents, and the like.
Patent CA-2686125-A1 (CA)
Inventor: BUNYAJETPONG SUTAPORN
IPC: C12N1/20
Filed: 2008-04-29
Abstract: Clonal strains of bacteria derived from Pseudopterogorgia elisabethae are capable of making pseudopterosins in in vitro cultures without requiring the presence of other bacteria, algae, or animal cells that are normally present in P. elisabethae.