baber/WOPTO huggingface dataset:
Patent CA-2738137-A1 (CA)
Inventor: ENGQUIST JOHN
IPC: C22C38/16
Filed: 2011-04-21
Abstract: A method of forming a fuel injector clamp utilizing powder metal techniques is provided.  A powder metal charge comprising in percent by weight, 0.6-0.9 carbon, 1.5-3.9 copper, 93.2-97.9 iron with the balance other elements, is die compacted to a density of 7.0-7.1 grams per cubic centimeter pre-sintered at 1500-1600 degrees Fahrenheit to form a powder metal blank.  The powder metal blank is then lubricated and re-compacted to at least 7.3 grams per cubic centimeter and sintered at 2050 degrees Fahrenheit to form a final powder metal blank. The fuel injector clamp itself is comprised of a unitary structure of powder metal having a generally cylindrical center portion, with a first wing portion extending laterally there from and a second wing portion extending laterally there from at a 180 degree angle from the first wing portion.
Patent CA-2738439-A1 (CA)
Title: Crosslinked fibers and method of making same using transition metal ions
Inventor: HADBA AHMAD ROBERT
IPC: D01F6/86
Filed: 2010-02-22
Abstract: The present disclosure relates to a method of forming fibers. First and second precursors, each possessing a core and at least one functional group known to have click reactivity, are mixed in a hopper. The mixed precursors are then extruded through an extrusion die to crosslink and produce a filament. Polymerization of the first and second precursors is catalyzed by transition metal ions.
Patent CA-2743442-A1 (CA)
Title: Reduced complexity channel estimation for uplink receiver
Inventor: BOUDREAU GARY
IPC: H04W24/08
Filed: 2009-11-13
Abstract: The present invention proposes an LTE eNodeB receiver channel estimation technique that is referred to as reduced complexity minimum mean squared error (MMSE) technique for channel estimation. From the invention's assumptions, esti-mations and modified calculations, the present in-vention generates precise channel estimates of RS  using the reduced complexity MMSE matrix and previously computed LS channel estimates H LS is as follows: (Formula I) which generates precise chan-nel estimates of RS using the reduced complexity MMSE matrix and previously computed LS channel estimates. As a second aspect of the present inven-tion, it is desired that the SNR be estimated within -3 dB of the actual channel SNR. As a third aspect of the invention, an adaptive method of data channel interpolation from RS channel is being proposed in this invention.
Patent CA-2744212-A1 (CA)
Inventor: WEST DAVID JAMES
IPC: B01J19/24
Filed: 2009-12-02
Abstract: A method of operation of one or more chemical reactors (12), wherein each chemical reactor defines first flow channels (15) for a chemical reaction process in proximity to second flow channels (16) for heat transfer, and each chemical reac-tor is provided with fluid connections for bringing about flows of respective fluids through the first flow channels and the second flow channels, involves the steps of shutting down the flows of fluids through at least one of the first flow channels and the sec-ond flow channels, and then changing the fluid connections, and then reopening the fluid connections. There is no change in the chemical reaction process performed by the reactors. The change to the fluid connections is preferably such as to achieve a flow reversal. This may involve turning the reactor (12) itself around, or changing the arrangement of ducts connected to the reactor.  This changes the thermal stress distribution within the reactor, and can consequently increase the reactor's operational lifetime.
Patent CA-2745639-A1 (CA)
Inventor: PUBLICOVER MARK W
IPC: A63H33/06
Filed: 2008-11-24
Abstract: Self-supporting structures are assembled from construction members, particularly balls made of a durable resilient material.
Patent CA-2746744-A1 (CA)
Inventor: DUNNE PAUL
IPC: F03B11/06
Filed: 2009-12-14
Abstract: This present invention relates to a hydroelectric turbine having a stator and a rotor within the stator on at least one set of bearings, the turbine having a brake which becomes operational following a predetermined level of bearing wear in order to avoid damage to the turbine.
Patent CA-2747333-A1 (CA)
Title: Rock anchor
Inventor: EIGEMANN ERNST
IPC: E21D20/02
Filed: 2009-12-21
Abstract: The invention provides a compact apparatus for providing a substantially pressure-tight connection between a source of a plastics component and an opening of an inner channel of a rock bolt wherein the apparatus comprises a central block moveable to be aligned with the rock bolt, a supply pipe slidably arranged in the central block, a first force transmitter, a gripper for attaching the central block to the rock bolt, a gripper drive slidably mounted on the central block and arranged to operate the gripper, and a second force transmitter wherein the first force transmitter is arranged to press the supply pipe onto the opening of the inner channel of the rock bolt;  wherein the gripper is mounted on the central block; and wherein the second force transmitter is arranged to operate the gripper drive to force the gripper to clamp the central block onto the rock bolt.
Patent CA-2747460-A1 (CA)
Title: Method and apparatus for lining pipes with isocyanate and hydroxyl-amine resin based on castrol or soy oil
Inventor: WEISENBERG KENT
IPC: B05C7/08
Filed: 2011-07-28
Abstract: A method and apparatus is disclosed for remotely installing in a conduit a monolithic liner comprised of an amine terminated resin and a hydroxyl resin combined with isocyanate. The hydroxyl resin may include caster oil or soy based oil. The liner mixture may include anti-static agents such as quaternary ammonium ethosulfates, ethoxylated amines or glycerol esters. The apparatus includes a main component body including an umbilical comprising hoses for lining and air components and electrical power signal, an impingement block for mixing the liner and remotely controlled by a termination rod. The device may reciprocate forward and reverse in the pipe and the lateral direction. The method and apparatus can structurally reinforce the pipe to allow operation at the pipe's original maximum allowable operating pressure.
Patent CA-2747682-A1 (CA)
Title: Method to select animals with a high capacity of embryo production
Inventor: MONNIAUX-JAUDET DANIELLE
IPC: G01N33/68
Filed: 2009-12-18
Abstract: The present invention provides a method to select a non-human female animal subject having the capacity to produce appropriate number of transferable embryos or fertilizable oocytes in said animal, said method comprising the determination of the anti-Mullerian hormone concentration in a biological sample before an ovarian superovulatory treatment. The present invention is further directed to the use of AMH as a predictive marker of number of transferable embryos or fertilizable oocytes able to be produced in a non-human female animal.
Patent CA-2747938-A1 (CA)
Title: Immunostimulating saponins for use in in situ tumor-destruction therapy
Inventor: SCHRIER CARLA CHRISTINA
IPC: A61K31/704
Filed: 2009-12-22
Abstract: The present invention relates to pharmaceutical compositions for use in in situ tumor- destruction therapy compris-ing the steps of tumor destruction and administration of an immunostimulating amount of an immunopotentiator, and to the use of such pharmaceutical compositions in the manufacture of a medicament.
Patent CA-2749862-A1 (CA)
Inventor: FILEE PATRICE
IPC: A61K38/04
Filed: 2010-01-15
Abstract: The present invention refers to a recombinant single-chain alpha-hemolysin polypeptide of Staphylococcus aureus, having a deletion in the stem domain for removing hemolytic activity, wherein at least one het-erologous sequence is inserted in a region se-lected from the group consisting of regions defined by amino acid position 108 to 151, amino acid position 1 to 5, amino acid posi-tion 288 to 293, amino acid position 43 to 48, amino acid position 235 to 240, amino acid position 92 to 97, amino acid position 31 to 36, amino acid position 156 to 161 in respect to the wild-type sequence SEQ ID NO: 1, with the proviso that, if the heterologous se-quence contains five or more consecutive his-tidine residues the moiety of the heterologous sequence other than the moiety represented by said five or more consecutive histidine residues has a minimum length of 11 amino acid residues; or a variant thereof, wherein in addition to said deletion in the stem domain and said insertion of heterologous sequence, 1 to 50 amino acid residues are added, substi-tuted or deleted in respect to the wild-type se-quence SEQ ID NO: 1 and has the activity to form oligomers and to bind to lipidic bilayers or cell membranes. The present invention also provides a medicament and vaccine comprising said recombinant polypeptide.
Patent CA-2751489-A1 (CA)
Title: Dual targeting of mir-208 and mir-499 in the treatment of cardiac disorders
Inventor: OLSON ERIC
IPC: A61P21/00
Filed: 2010-02-04
Abstract: The present invention provides a method of treating or preventing cardiac disorders in a subject in need thereof by inhibiting the expression or function of both miR-499 and miR-208 in the heart cells of the subject. In particular, specific protocols for administering inhibitors of the two miRNAs that achieve efficient, long-term suppression are disclosed. In addition, the invention provides a method for treating or preventing musculoskeletal disorders in a subject in need thereof by increasing the expression or activity of both miR-208 and miR-499 in skeletal muscle cells of the subject.
Patent CA-2751998-A1 (CA)
Inventor: KRUMME MARKUS
IPC: B65D75/58
Filed: 2010-02-03
Abstract: The present invention relates to individual dose packagings (1) for transdermal therapeutic systems or film-like forms of administration in the form of a sealing edge bag that can be peeled back with a complete surrounding and continuous sealing surface, comprising two packaging material elements, that are arranged on top of each other and form the upper side and the bottom side of a bag containing the product, wherein at least one layer of the packaging material elements is a metal layer and at least one packaging material element a film laminate with an at least three-layer design; and the outer layer of the at least three-layer film laminate has a minimum tear resistance of 30 N, wherein said outer layer comprises at least one line-shaped weakening (20, 21) that is not touching the edge of the packaging on the upper and bottom side and the line-shaped weakening has a reduced resistance to tear for opening the packaging. The invention further relates to a method for the production thereof.
Patent CA-2755203-A1 (CA)
Inventor: MORRISON MICHAEL G
IPC: B23Q11/10
Filed: 2010-03-08
Abstract: A cutting tool (10) includes a body (12) having a forward end (14) and a rearward end (16). The forward end includes an insert-receiving pocket (20a, 20b). The body further includes a coolant delivery system (70) comprising a main coolant passage (72) having a main coolant inlet (74) extending from the rearward end toward the forward end, a primary coolant passage (76) in fluid communication with the main coolant passage and having a primary coolant outlet (78) exiting from the insert-receiving pocket, and a secondary coolant passage (80) in fluid communication with the pri-mary coolant passage and having a secondary coolant outlet (82).  The primary coolant outlet intersects the secondary coolant outlet to form an outlet (84) having a substantially non-circular shape. As a result, the fluid exiting the outlet (84) is in a fan-like pattern and is evenly distributed over the cutting edge (54, 56, 58, 60).
Patent CA-2756374-A1 (CA)
Inventor: SHOR ILYA
IPC: B25C5/00
Filed: 2011-10-28
Abstract: A staple gun tacker includes a wire guide mechanism in its forward end which includes a wire guide plate having a recessed lower end for engaging a wire when the plate is in an extended position and a rotatable cam for moving the plate between extended and retracted positions which includes a circular slot formed therein having one end thereof located closer to the axis of rotation of the cam then the other receiving and engaged with a projection on the cam plate so that rotation of the cam is translated into linear movement of the wire guide plate.
Patent CA-2756939-A1 (CA)
Inventor: HARMS MICHAEL
IPC: B31B50/62
Filed: 2010-03-31
Abstract: The invention relates to a method for manufacturing a drug delivery device body comprising the following steps:  At first a first part (1) of the drug delivery device body wherein the surface of the first part of the drug delivery device body consists of at least one selected area (5) and at least one non selected area (6) is provided. The selected area (5) of the drug delivery device body is a part of the contact area of the first part (1) and a second part (2) of the drug delivery device body to be fixed to the first part (1) of the drug delivery device body. Subsequently a layer of an adhesive (3) is deposited on the surface of the first part (1); means for deposition of the adhesive only in the selected area are provided. The first part (1) with the layer of adhesive (3) and the second part (2) are joined so that the layer of the adhesive (3) is only arranged in the contact area of the first and the second part (1, 2) of the drug delivery device body.
Patent CA-2756972-A1 (CA)
Title: Medical device having a mechanism and use of a low-friction synthetic material within a medical device
Inventor: HARMS MICHAEL
IPC: A61M5/315
Filed: 2010-03-31
Abstract: A first movable element (4) and a second movable element (7) of a mechanism in a medical device are arranged in such a manner that, during an operation of the mechanism, a surface of the first element slides on a surface of the second element.  The first element and the second element are formed from materials providing a coefficient of sliding friction of said surfaces on one another of less than 0.14 at a relative velocity of 2 mm per second.
Patent CA-2756987-A1 (CA)
Inventor: KIM RONALD
IPC: F23C9/00
Filed: 2010-02-01
Abstract: Method and device to homogenize the burn-off characteristics and to reduce thermal NOx emissions from a carbonization plant designed and built according to the Non-Recovery Process or Heat Recovery Process comprised of a multitude of ovens, each oven comprised of an oven space bordered by doors and side walls for a coal charge or a compacted coal cake and comprised of a void space located above it, as well as comprised of discharge devices for waste gas from the void space, feeder devices for supply of fresh air into the void space, furthermore comprised of a system of sole channels to guide waste gas or secondary feed air, said system being integrated at least partly into the bottom floor under the oven space, wherein waste gas generated in the oven is partly returned through apertures or channels into the oven space to the combustion process of the oven.
Patent CA-2757035-A1 (CA)
Title: Pocket vial packaging and dispensing device
Inventor: TABERLET JEAN-PHILIPPE
IPC: B29C53/38
Filed: 2010-04-28
Abstract: The invention relates to a pocket vial device for packaging and dispensing fluid products. The device comprises a flexible pouch placed in a rigid vial (9) and associated with a pump or a valve for expelling the product contained in the pouch, the pouch including a cylindrical wall made of at least one sheet (1) wound into a cylinder having one of its side edges tightly attached to a solid flange (8) defining the bottom of the flange, while the other is tightly attached to an annular flange (7) defining a fixation ring to the vial, the two longitudinal edges (3, 5) of the sheet (1) being tightly attached to each other and the end of the inner edge being masked by a flexible cover strip (6). The invention can be used for reducing the risk of contamination of the product contained in the pouch.
Patent CA-2757511-A1 (CA)
Inventor: HOLVOET SEBASTIEN
IPC: A23L19/00
Filed: 2010-04-23
Abstract: A complete nutritional composition comprising polyphenols is provided for reducing the symptoms of allergies originating from food allergens in young children or infants. Preferably the composition modulates the secondary prevention of allergies while not affecting significantly the primary prevention.The composition comprises an apple extract.
Patent CA-2760148-A1 (CA)
Title: Durable skin marking compositions
Inventor: SITTERLE VALERIE BELCHER
IPC: G03F7/004
Filed: 2010-04-27
Abstract: A durable skin marking composition that remains legible and visible on the skin after being treated with an aqueous, alcohol-based solution. The skin marking composition of the present invention includes a cyanoacrylate base and a colorant.  The cyanoacrylate base can be n-butyl cyanoacrylate, 2-ethyl-cyanoacrylate, 2-octyl-cyanoacrylate, or a combination of the foregoing.  The colorant can be a dye, pigment, contrast agent, colored particle, fluorescent particle, radio-opaque particle, or a combination of the foregoing. The composition can further comprise one or more of viscosity modifiers/thickening agents, stabilizers, plasticizers, formaldehyde scavengers, polymerization accelerators, perfumes, adhesion promoters, and anti-bacterial, anti-fungal, anti-viral, or anti-microbial agents.
Patent CA-2760753-A1 (CA)
Title: Threaded connection for drilling and operating hydrocarbon wells
Inventor: GRANGER SCOTT
IPC: E21B17/042
Filed: 2010-05-07
Abstract: The invention concerns a set for manufacturing a threaded connection, comprising a first and a second tubular component with an axis of revolution (10), one of their ends (1, 2) being provided with a threaded zone (3; 4) formed on the external or internal peripheral surface of the component depending on whether the threaded end is of the male or female type, said ends (1, 2) finishing in a terminal surface (7, 8), said threaded zones (3; 4) comprising, over at least a portion, threads (32, 42) comprising, viewed in longitudinal section passing through the axis of revolution (10) of the tubular components, a thread crest (35, 45), a thread root (36, 46), a load flank (30; 40) and a stabbing flank (31; 41), the width of the thread crests (35, 45) of each tubular component reducing in the direction of the terminal surface (7; 8) of the tubular component under consideration, while the width of the thread roots (36, 46) increases, the profiles of the load flanks and/or the stabbing flanks of the male and female threaded zones, viewed in longitudinal section passing through the axis of revolution (10) of the tubular components, each having at least one identical portion (E, E') such that the male and female threads can be fitted one into the other over said identical portions (E, E') when the first and second tubular components are made up one into the other, characterized in that the identical portions (E, E') of the male and female ends (1, 2) are radially offset with respect to each other.
Patent CA-2762210-A1 (CA)
Title: Sandwich structured construction element
Inventor: SKJETNE PAL
IPC: B32B3/20
Filed: 2010-05-26
Abstract: The invention relates to a structural member comprising a first and a second board member that are arranged in parallel to each other, and a filler element arranged between the first board member and the second board member. The filler element is a continuous sheet with a sheet plane that is substantially parallel to the first and second board member, and is moulded or vacuum-moulded so that cone-shaped cavity structures project outward from the sheet plane. The cone-shaped cavity structures are provided as truncated cones having a top and bottom, both having a substantially circular shape. One side of the sheet plane has a continuous, flat surface and the cone- shaped cavity structures project outward on the other side of the sheet plane. The cone- shaped cavity structures have a cone angle of approx. 5-45°.
Patent CA-2762835-A1 (CA)
Inventor: RICE EDWARD CLAUDE
IPC: F02C7/28
Filed: 2011-12-29
Abstract: One embodiment is a unique apparatus having a gas turbine engine flange assembly. Another embodiment is a unique system having a gas turbine engine flange assembly. Still other embodiments include apparatuses, systems, devices, hardware, methods, and combinations for gas turbine engine flange assemblies. Further embodiments, forms, objects, features, advantages, aspects, embodiments and benefits shall become apparent from the following descriptions, drawings, and claims.
Patent CA-2762893-A1 (CA)
Title: Method for isolation of transcription termination sequences
Inventor: SONG HEE-SOOK
IPC: C12N15/113
Filed: 2005-07-30
Abstract: The invention relates to efficient, high-throughput methods, systems, and DNA  constructs for identification and isolation of transcription termination sequences. The invention relates further to specific terminator sequences identified by said methods isolated from rice.
Patent CA-2762913-A1 (CA)
Inventor: YANG KUI
IPC: H04W4/20
Filed: 2009-10-19
Abstract: The present invention provides a method, location service apparatus and system for acquiring a cell position, relating to the field of mobile communications.  The method comprises the following steps that: a location service apparatus receives, from a first terminal, a locating request including an identifier of the cell where the first terminal resides, determines whether the cell position information corresponding to the identifier of the cell is stored in a base station database of the location service apparatus and generates a result of determining and, in the case where the result of determining is that the cell position information corresponding to the identifier of the cell is stored in the base station database of the location service apparatus, sends a first locating request to the first terminal, receives first position information from the first terminal, wherein the first position information is the position information returned after the first terminal carries out a location according to the first locating request, and stores the first position information as the cell position information corresponding to the identifier of the cell. The present invention can be applied to locate a cell where a roaming terminal resides.
Patent CA-2765657-A1 (CA)
Title: Anti-gram-negative bacteria agent
Inventor: YOSHIHARA EISAKU
IPC: A61K38/08
Filed: 2010-06-16
Abstract: Provided are: a method for blocking the biosynthesis of an outer membrane protein (OMP), which is a protein required for the survival of bacteria, by inhibiting the formation of a YaeT complex in an outer membrane of a gram-negative bacterium; and a substance for use in the method, for the purpose of drastically solving the problem of the acquisition of multi-drug resistance of a gram-negative bacterum. Specifically disclosed is an anti-gram-negative bacteria agent which is characterized by being capable of inhibiting the formation of a YaeT complex to thereby exhibit a bactericidal activity, a proliferation-inhibiting activity and/or a drug excretion-inhibiting activity on gram-negative bacteria. The agent is preferably a peptide molecule comprising an amino acid sequence composed of at least LTLR or a peptide molecule comprising an amino acid sequence composed of at least FIRL.
Patent CA-2766249-A1 (CA)
Inventor: VILLAR CHRISTOPHER M
IPC: G01C3/08
Filed: 2010-02-23
Abstract: A system and method for determining rail seat abrasion of a rail road track is disclosed. An inspection system comprises lasers, cameras, and processors adapted to determine whether rail seat abrasion is present along the track. The processor employs a mathematics based algorithm which compensates for tilt encountered as the inspection system moves along the track.