baber/WOPTO huggingface dataset:
Patent CA-2639178-A1 (CA)
Title: Separateur pour alimentation de l'air de refroidissement d'une turbine
Inventor: PIEUSSERGUES CHRISTOPHE
IPC: F02C3/14
Filed: 2008-08-27
Abstract: L'invention concerne le domaine des chambres de combustion. Une chambre de combustion (10) est équipée d'un séparateur (70) disposé entre la paroi radialement interne (151) de la chambre et la bride interne (21) de la chambre, ce séparateur (70) comprenant une partie tubulaire 76) centrée sur l'axe principal de la chambre de combustion et dont l'extrémité amont (79) se situe en amont des orifices (51) de la paroi radialement interne de la chambre, et une partie de fixation solidaire de la chambre de combustion, de telle sorte que la partie tubulaire (76) divise le flux d'air longeant cette paroi radialement interne (151) en un flux d'air intérieur (F i) passant entre cette partie tubulaire (76) et la bride intern e (21) de la chambre, et en un flux d'air extérieur (F e) passant entre la par oi radialement interne (151) et cette partie tubulaire (76).
Patent CA-2639962-A1 (CA)
Title: Wax emulsions for gypsum products
Inventor: WANTLING STEVEN J
IPC: C09D191/06
Filed: 2007-04-05
Abstract: Emulsions, useful for imparting water resistance to gypsum products are disclosed. The emulsions of the invention include at least one wax, an alkyl phenol and a hydrophyllic metallic salt, preferably magnesium sulfate. The emulsions of the invention do not require the addition of a starch compound and therefore exhibit enhanced stability even at higher solids content then compared to prior art emulsions.
Patent CA-2641866-A1 (CA)
Inventor: SUGGETT JACK C
IPC: F22B29/06
Filed: 2008-10-24
Abstract: A method, apparatus, and system and operation of surface equipment to generate steam while reducing the quantity of boiler blowdown and thereby increasing the amount of feedwater that is re-used or re-cycled in generating said steam. The present invention teaches that, on a sustained basis, the blowdown stream at the outlet of a once-through steam generator can be routed to the inlet of a second once-through steam generator that is in series with the first, that blowdown stream can be used to generate additional steam in the second once-through steam generator and further reduce the amount of blowdown, and that this can be accomplished without need of any treatment that reduces hardness or silica levels of the blowdown stream prior to its entering or during its entry into the inlet of the second once-through steam generator. The output of this second steam generator is a substantially dry saturated steam vapor stream and, complementarily, a blowdown stream whose mass rate has been reduced substantially from that of the blowdown stream exiting the first steam generator.
Patent CA-2643900-A1 (CA)
Inventor: HABLIZEL ANDREAS
IPC: B05C7/08
Filed: 2008-11-17
Abstract: A device (10) and a process are described for non-contacting determination of a state variable, in particular the position, of at least one pipeline pig (12) which is displaceable in a supply path (14). The pipeline pig (12) includes a magnetic-field source (18). The device (10) exhibits at least one sensor (20) responding to the presence of the magnetic-field source (18).   Said device is, in addition, provided with a circuit arrangement (34), to which the sensor-output signal of the sensor (20) can be supplied and which generates an electrical output signal that is representative of the state variable of the pipeline pig (12) at the sensor (20). A plurality of preferably identical sensors (20) connected in parallel are arranged in succession along the supply path (14) in the direction of motion (16) of the pipeline pig (12).
Patent CA-2644774-A1 (CA)
Title: Cancerous disease modifying antibodies for diagnostic and therapeutic use in breast and prostate cancer
Inventor: HAHN SUSAN E
IPC: A61K47/48
Filed: 2007-03-05
Abstract: The present invention relates to a method for producing patient cancerous disease modifying antibodies using a novel paradigm of screening. By segregating anti-cancer antibodies using cancer cell cytotoxicity as an end point, the process makes possible the production of anti-cancer antibodies such as those produced by the hybridomas deposited with the ATCC as PTA-4890 and PTA-4899. The antibodies can be used in aid of staging and diagnosis of a cancer, and can be used to treat primary tumours, e g prostate or breast cancer tumour metastases. The anti-cancer antibodies can be conjugated to toxms, enzymes, radioactive compounds, and hematogenous cells.
Patent CA-2647787-A1 (CA)
Title: Drill insert geometry having v-notched web
Inventor: NUZZI JOSEPH P
IPC: B23B27/16
Filed: 2002-03-21
Abstract: The present invention relates to a V-notched web (66) formed on a drill insert (35) of a drill tool assembly (10). The V-notched web (66) allows greater stability and feed rates, while decreasing the heat generated at the insert tip. The present invention is provided by a drill insert comprising a drill insert body having at least two cutting edges, a web between the two cutting edges, and a web thinning notch formed on either side of the web. Each web thinning notch forms a notch edge having a positive rake angle.
Patent CA-2651642-A1 (CA)
Inventor: ECHELMEYER WOLFGANG
IPC: B65G47/90
Filed: 2007-03-16
Abstract: Suction gripper, characterized in that at least one needle (28, 30, 32, 34) is provided for gripping an article.
Patent CA-2655351-A1 (CA)
Title: Improved handle for lithotripsy basket device
Inventor: KENNEDY KENNETH C II
IPC: A61B17/22
Filed: 2007-06-19
Abstract: A lithotriptor system and method configured to provide both direct compressive force and a compressive force with mechanical advantage by providing at least one lever mechanism.
Patent CA-2656729-A1 (CA)
Inventor: MASUI KENTARO
IPC: H01M8/10
Filed: 2007-06-29
Abstract: Disclosed is a polymer electrolyte emulsion obtained by dispersing polyme r electrolyte particles in a dispersion medium, which has a zeta potential w ithin the range from -50 mV to -300 mV as measured at 25~C. Also disclosed i s a polymer electrolyte emulsion obtained by dispersing polymer electrolyte particles in a dispersion medium, which is characterized in that a solid sub stance obtained by removing volatile substances from the polymer electrolyte emulsion has an ion exchange capacity of 1.5-3.0 meq/g.
Patent CA-2659940-A1 (CA)
Inventor: ENDERS SVEN
IPC: C08G83/00
Filed: 2007-08-03
Abstract: The present invention relates to the novel compound classes of dendritic polyglycerol sulfates and sulfonates as well as to their production and use for the treatment of diseases, particularly inflammatory diseases, and to their use as selectin inhibitors and selectin indicators. The dendritic polyglycerol sulfates and sulfonates are also suitable for imaging diagnostics, particularly with respect to inflammatory diseases.
Patent CA-2662252-A1 (CA)
Inventor: PARASZCZAK STEVEN
IPC: C25B1/08
Filed: 2009-04-09
Abstract: The present techniques provide a novel electrolyzer (66) and methods for welding components of such electrolyzers (66). The techniques may use conductors (98, 100, 110, 112, 118, 120), such as resistance wires, placed in paths around the internal structural features and edges of the components. The conductors (98, 100, 110, 112, 118, 120) may be incorporated into the components during manufacture by injection molding, or other molding techniques, or may be tacked or otherwise applied (130) to the surface of the components after manufacture. When current, a field or other excitation is applied (134) to the conductors (98, 100, 110, 112, 118, 120), the plastic surrounding the wire is melted. If this plastic is in direct contact with an adjoining component, a strong, hermetic seal may be formed between the two components, including the internal structural features. As a result of the welding process, the embedded conductor becomes a permanent part of the resulting structure.
Patent CA-2664215-A1 (CA)
Title: Compositions and methods for treating jellyfish stings
Inventor: GRAYSON JOHN C
IPC: A01N37/18
Filed: 2007-09-21
Abstract: Methods and compositions for treating skin conditions, in particular jellyfish stings, are provided.
Patent CA-2666003-A1 (CA)
Inventor: BECKER ALLAN
IPC: E04G1/36
Filed: 2009-05-14
Abstract: A founding chair for a founding ladder system is of a lightweight fabricated design and includes a pivotally secured top leveling plate. A ladder system for the founding chair includes a slide in engagement rack for securing of the founding chair and allowing incremental adjustment.
Patent CA-2666502-A1 (CA)
Inventor: WEBER JAN
IPC: A61L31/08
Filed: 2007-09-20
Abstract: Implantable or insertable medical devices comprising a biodegradable polymeric region and a hard, thin layer disposed over the biodegradable polymeric region are described. Also described are methods for creating the same.
Patent CA-2667375-A1 (CA)
Title: Gas pressure monitor for pneumatic surgical machine
Inventor: TURNER DENIS P
IPC: A61F9/007
Filed: 2007-09-28
Abstract: A gas pressure monitor system for a pneumatically-powered surgical machine includes a first transducer, a second transducer, and a controller. The first transducer is located upstream from a filter and is configured to read a first pressure of a gas before the gas enters the filter. The second transducer is located downstream from the filter and is configured to read a second pressure of a gas after the gas exits the filter. The controller is configured to compute a difference between the first pressure and the second pressure. A state of the filter is determined from the difference between the first pressure and the second pressure.
Patent CA-2669579-A1 (CA)
Inventor: WATSON SIMON JAMES
IPC: A61P29/00
Filed: 2007-11-21
Abstract: The present invention relates to compounds of formula (I) and the use of these compounds as pharmaceuticals, e.g. in preventing or treating a CXCR2 receptor mediated condition or disease.
Patent CA-2670362-A1 (CA)
Inventor: ZHANG CHAO
IPC: A61K31/437
Filed: 2007-11-20
Abstract: Compounds active on the receptor protein tyrosine kinases c-kit and/or c- fms are provided herewith. Also provided herewith are compositions useful fo r treatment of c-kit mediated diseases or conditions and/or c-fms-mediated d iseases or conditions, and methods for the use thereof.
Patent CA-2671748-A1 (CA)
Inventor: ISLAM M KHALEDUL
IPC: H04W4/02
Filed: 2009-07-15
Abstract: An apparatus and method is provided for making use of black-list network information to make scanning more efficient in multi-mode mobile devices. When performing a scan for a network, if a network that is blacklisted is found, scanning is discontinued for any network that has the same radio access technology as the network that was found. Thus, excessive scanning that can be costly for the mobile device in terms of battery life and responsiveness to provide service, is avoided.
Patent CA-2672117-A1 (CA)
Inventor: SHERIDAN MARGARET M
IPC: C09J7/29
Filed: 2007-11-30
Abstract: A stretch releasing pressure-sensitive adhesive article that includes a backing that includes a layer of foam having a density of from about 7 pounds per cubic foot to about 15 pounds per cubic foot, a caliper of from about 0.01 inch to less than 0.020 inch, a first major surface and a second major surface opposite the first major surface, a first pressure-sensitive adhesive composition disposed on the first major surface of the layer of foam and in direct contact with the layer of foam. The article exhibits at least about 40 % surface contact to a standardized textured surface.
Patent CA-2673866-A1 (CA)
Inventor: DROCHON BRUNO
IPC: C04B28/02
Filed: 2007-12-13
Abstract: A cement slurry composition comprising a plugging agent polymer with a low Tg point.
Patent CA-2683999-A1 (CA)
Inventor: ROSS ADAM
IPC: A61B17/00
Filed: 2008-04-16
Abstract: A rigidizable endoluminal access device includes a handle assembly (110), a flexible neck, a tip, and at least one lumen extending therethrough. Lumens are in fluid communication with entry ports located at the handle assembly and exit ports positioned on the tip. In one embodiment, entry ports and exit ports are angled with respect to one another. Lumens are configured to receive any suitable surgical instrument. The handle assembly includes an over-center toggle mechanism adapted to stiffen the flexible neck.
Patent CA-2684948-A1 (CA)
Title: Identification of oxidatively modified peptide sequences in the proteome
Inventor: LOSCALZO JOSEPH
IPC: G01N33/68
Filed: 2008-05-14
Abstract: The invention relates to a method of identifying protein targets that undergo oxidative modification and the specific peptide sequences bearing oxidation-induced modifications. The method further relates to exposing the protein to a condition that results in the modification of an amino acid in the protein, and determining the oxidation state of the protein after exposure to the condition that results in oxidation-induced modification of an amino acid in the protein. The method further compares the oxidation state of the protein before and after exposure to the condition.
Patent CA-2685213-A1 (CA)
Inventor: BRAZ GONCALVES JOAO MANUEL
IPC: C07K16/00
Filed: 2008-04-30
Abstract: The present invention relates to methods for screening and producing polypeptides that immunospecifically bind to an antigen, which : polypeptides comprise binding domains that are derived from rabbit immunoglobulin. Using rabbit antibody heavy-chain or light-chain scaffolds, the methods of the invention allow identification of novel CDR loops and framework regions that confer enhanced stability and/or affinity to isolated immunoglobulin variable domains, in particular, relative to those derived from rodent antibodies. The enhanced stability and/or affinity of the variable domains of the invention permit their use in the production research tools or therapeutic immunospecific polypeptides, including single domain immunospecific polypeptides, i.e., comprising one of a VH or VL domain.
Patent CA-2689846-A1 (CA)
Inventor: TSE EDWARD
IPC: G09B5/02
Filed: 2010-01-11
Abstract: An interactive input system comprises a display surface and processing structure communicating with the display surface. The processing structure presents on the display surface at least one graphic object, the graphic object having properties and a respective solution state comprising a value of at least one property. The processing structure in response to gesture input manipulates the value of the at least one property, and provides an indication as to whether the graphic object is in its solution state in response to the application of a predetermined amount of pressure against the display surface in association with the graphic object. A method and computer readable medium are also provided.
Patent CA-2690765-A1 (CA)
Inventor: OOSTERHUIS NICOLAAS MARIUS GERARD
IPC: B01F11/00
Filed: 2008-06-16
Abstract: A flexible bioreactor intended for culturing cells in a liquid medium (20), the bioreactor (1) comprising a flexible wall forming a fluid impermeable bottom wall (2) of the bioreactor when in use, wherein flexible parts (3) of said flexible bottom wall are interrupted by at least one rigid element (4) of said flexible bottom wall, the rigid element (4) and the flexible parts (3) being connected fluid tightly, and wherein the rigid element comprises measuring means (10; 110) allowing for non-invasive monitoring of cellular activity in said bioreactor when in use. To be depicted together with abstract: Figure 1
Patent CA-2692231-A1 (CA)
Inventor: GARIGAPATI VENKATA
IPC: A61K47/18
Filed: 2008-06-24
Abstract: Liquid formulations of bone morphogenetic proteins are provided for prolonged use at elevated temperatures. More specifically, the invention relates to liquid formulations comprising rhGDF-5, trehalose, and one or more biocompatible excipients that provide stability to the protein for at least 30 days at temperatures up to body temperature.
Patent CA-2695979-A1 (CA)
Title: Reinforced solid polymer electrolyte composite membrane, membrane electrode assembly for solid polymer fuel cell, and solid polymer fuel cell
Inventor: ISHIKAWA MASAHIKO
IPC: H01M8/02
Filed: 2008-08-08
Abstract: The invention provides a solid polymer fuel cell whose operational stability over time has been enhanced. A reinforced solid polymer electrolyte composite membrane for a solid polymer fuel cell according to the present invention comprises two or more polymer electrolyte membranes and one or more layers of a sheet-like porous reinforcing member, wherein the polymer electrolyte membranes provide both the upper and lower surfaces of the composite membrane, and pores in the sheet-like porous reinforcing member are substantially filled with the electrolyte from the polymer electrolyte membranes, and wherein the sheet-like porous reinforcing member contains a peroxide decomposition catalyst.
Patent CA-2698507-A1 (CA)
Title: Reflective asphalt composition
Inventor: HUNT CHRISTOPHER
IPC: C08L95/00
Filed: 2010-03-31
Abstract: An asphalt composition comprises aggregate, binder coating the aggregate and reflective particles embedded in the binder. In various embodiments, the binder may comprise one or more of clear bitumen, bio-bitumen or a polymer modified bitumen for cold application. The binder may comprise a glare control additive. The reflective particles may be aluminum strips.
Patent CA-2700857-A1 (CA)
Inventor: KOVACH JOHN S
IPC: A01N37/46
Filed: 2008-10-01
Abstract: This invention provides the compound having the structure wherein n is 1- 10; X is C-R11 or N, wherein R11 is H, OH, SH, F, Cl, SO2R7, NO2, trifluoromethyl, methoxy, or CO-R7, wherein R7 is alkyl, alkenyl, alkynyl, C3-C8 cycloalkyl, or aryl; R2 is H or NR3R4, wherein R3 and R4 are each independently H, C1-C6 alkyl, or C3-C8 cycloalkyl; R5 is OH or SH; and R6, R12A R13, and R14are each independently H, OH, SH, F, Cl, SO2R15, NO2, trifluoromethyl, methoxy, or CO-R15, wherein R15 is alkyl, alkenyl, alkynyl, C3-C8 cycloalkyl, or aryl, or a salt of the compound, which is useful in the treatment of tumors.
Patent CA-2701988-A1 (CA)
Inventor: BREINER CHRISTINE
IPC: C08F220/18
Filed: 2008-10-06
Abstract: The present invention relates to an emulsion polymer comprising at least one (meth)acrylate segment which comprises 1% to 30% by weight of units derived from (meth)acrylates which in the alkyl radical have at least one double bond and 8 to 40 carbon atoms, 0.1 % to 10% by weight of units derived from monomers containing acid groups, and 50% to 98.9% by weight of units derived from (meth)acrylates having 1 to 6 carbon atoms in the alkyl radical, based in each case on the weight of the (meth)acrylate segment, the emulsion polymer having a particle radius of at least 50 nm.
Patent CA-2703330-A1 (CA)
Inventor: RABE HANS
IPC: B29C45/17
Filed: 2008-10-22
Abstract: The invention relates to an injection molding machine (110) having closing unit (100) and an injection unit (101), wherein a frame having side walls (1) and traverses (5, 14) connecting the side walls (1) to one another absorbs the forces of the closing unit (100) as a closed system and/or wherein a frame having side walls (1) and traverses (5, 14) connecting the side walls (1) to one another absorbs the forces of the injection unit (101) as a closed system, wherein the side walls (1) form a substantially complete protective covering for the closing unit (100) and/or the injection unit (101).
Patent CA-2704380-A1 (CA)
Inventor: COTTRELL IAN W
IPC: A61P29/00
Filed: 2008-11-06
Abstract: Methods and compositions for treating or preventing a skin condition, an inflammation, an irritation or an allergy associated with an ectoparasitic infection or infestation on an animal. The methods involve applying to the skin of the animal a pharmaceutical composition that contains a therapeutically effective amount of one or more than one avenanthramide, an optional ecto and/or endo-parasiticidal agent, and a pharmaceutically acceptable diluent or carrier
Patent CA-2709749-A1 (CA)
Inventor: STEVENS MALCOLM FRANCIS GRAHAM
IPC: C07F7/10
Filed: 2008-12-16
Abstract: The present invention pertains generally to the field of therapeutic compounds, and more specifically to certain 3-substituted-4-oxo-3,4-dihydro-imidazo[5,1-d][1,2,3,5]tetrazine-8-carboxylic acid amide (collectively referred to herein as 3TM  compounds). The present invention also pertains to pharmaceutical compositions comprising such compounds, and the use of such compounds and compositions, both in vitro and in vivo, to inhibit cell proliferation, and in the treatment of proliferative disorders such as cancer, etc., and methods of preparing such compounds.
Patent CA-2711060-A1 (CA)
Title: Jamb mounting bracket and method of use
Inventor: GORDON RANDY
IPC: E06B1/56
Filed: 2010-07-29
Abstract: A jamb mounting bracket for a door or window that includes a jamb flange and a wall flange connected at right angles along an edge. The jamb flange includes one or more keyhole slots extending away from the edge from a narrow portion to an enlarged portion. The jamb flange can be installed on a jamb after the jamb has been placed in the wall opening by placing the enlarged portion of the keyhole slot over a pre-installed fastener in the outer side of the jamb and then sliding the jamb flange inwardly until the shank of the fastener is in the narrow portion of the slot. Marks and score lines on the bracket can be used to plumb and properly position the bracket fasteners. Transverse slots extending from the keyhole slot can be used to lock a fastener at a given position along the keyhole slot. Removable tabs position the bracket at the edge of a wall opening.
Patent CA-2712321-A1 (CA)
Inventor: HOHLA KRISTIAN
IPC: A61F9/009
Filed: 2000-10-20
Abstract: A system and method are provided in which an iris or eye image is taken during a refractive diagnostic analysis. The image is employed for aligning data from the analysis with data from other refractive analysis instruments, as well as aligning a refractive surgical tool, such as a laser, with the eye for treatment.  Further, the stored iris image is compared with the patient's iris before treatment, verifying that the correct eye is to be treated with a developed treatment pattern. A variety of refractive instruments can be used, such as corneal topography systems and wavefront aberration systems.
Patent CA-2713232-A1 (CA)
Title: P53 biomarkers
Inventor: SOBOL ROBERT E
IPC: C12Q1/68
Filed: 2009-01-26
Abstract: The present invention relates to the identification of p53 biomarker profiles that predict response in patients with hyperproliferative disease such as cancer to a therapy, and their use in methods of treating such patients with an anti-hyperprolif-erative disease gene therapy.
Patent CA-2713324-A1 (CA)
Inventor: BAMBERG JOE TIMOTHY
IPC: C07D519/00
Filed: 2009-02-16
Abstract: The present invention relates to the use of novel pyrrolopyrazine derivatives of Formula I, wherein the variables Q1, R, and X are defined as described herein, which inhibit JAK and SYK and are useful for the treatment of auto-immune and inflammatory diseases.
Patent CA-2713819-A1 (CA)
Inventor: GEHMAN MICHAEL CHRISTOPHER
IPC: E01H5/02
Filed: 2010-08-25
Abstract: A foldable shovel structured for scooping/pushing is provided. The disclosed foldable shovel includes two arcuate members that are hinged together at one end. In the folded configuration the two arcuate members are nested. Further, the coupling device includes a locking disk assembly structured to allow the arcuate members to be configured in different positions relative to each other. Thus, the foldable shovel may be optimally configured as either a scooping device or a pushing device.