baber/WOPTO huggingface dataset:
Patent CA-2628413-A1 (CA)
Title: Prostaglandins and analogues as agents for lowering intraocular pressure
Inventor: BURK ROBERT M
IPC: C07C405/00
Filed: 2006-11-02
Abstract: The present invention relates to cyclopentane heptenoic acid-5-cis-2-(3.alpha.-hydroxy or lower alkyloxy-5-thienylpentyl)-3, 5-dihydroxy, [1.alpha., 2.beta., 3.alpha., 5.alpha.] compounds, lower alkyl, hydroxyl lower alkyl and indole lower alkyl amides and esters thereof as potent ocular hypotensives that are particularly suited for the management of glaucoma.
Patent CA-2631625-A1 (CA)
Inventor: HOLMES ANDREW
IPC: E04C3/293
Filed: 2006-05-19
Abstract: This invention relates to a floor construction method and system, and more particularly to a method for producing shallow and ultra shallow steel floor systems.
Patent CA-2632486-A1 (CA)
Title: Turbine a gaz a soufflante a contre-rotation avec generateur de gaz volumetrique a ecoulement axial a serpentin
Inventor: FAKUNLE OLADAPO
IPC: F02K3/072
Filed: 2008-05-29
Abstract: Turbine à soufflantes contrarotatives (10) comprenant une section de soufflantes contrarotatives (112), un générateur de gaz à serpentin (100) et une turbine basse pression (120) qui alimente la section de soufflantes contrarotatives (112). La turbine basse pression (120) peut être contrarotative ou avoir une direction unique de rotation, auquel cas elle alimente la section de soufflantes contrarotatives (112) par une boîte de vitesses (224). Le générateur de gaz (100) comporte des parties internes et externes (12, 14) dotées daxes internes et externes en saillie (16, 18) qui sallongent dans des première, deuxième et troisième sections (24, 26, 28) dun ensemble central (15). Au moins lune des parties peut effectuer une rotation autour de son axe. Les parties internes et externes (12, 14) présentent des lames internes et externes entrecroisées (17, 27), entourées autour des axes internes et externes (16, 18) et qui sallongent de façon radiale vers lextérieur et lintérieur, respectivement. Les lames hélicoïdales comportent des première, deuxième et troisième pentes (34, 36, 38) dans les première, deuxième et troisième sections (24, 26, 28), respectivement. Une section de chambre de combustion (40) sallonge sur au moins une partie de la deuxième section (26).
Patent CA-2632508-A1 (CA)
Inventor: HORI YOSHIKAZU
IPC: A61P25/04
Filed: 2006-12-22
Abstract: Disclosed is a 3,4-dihydrobenzoxazine compound represented by the formula [1]  below, which is useful for the treatment of a disease associated with the activity of a vanilloid receptor type 1 (VR1) such as pain, wherein X  represents a nitrogen atom or CR3; R1 represents a hydrogen or halogen atom;  R2 represents a C1-6 alkoxy group which may be substituted by 1 to 5 substituents independently selected from a halogen atom and a hydroxyl group;  and R3 represents a halogen atom, provided that R1 is a halogen atom when X is CR3.
Patent CA-2633766-A1 (CA)
Inventor: LUTTERBUSE RALF
IPC: C07K16/30
Filed: 2006-12-21
Abstract: The present invention relates to pharmaceutical compositions for the treatment of an epithelial tumor in a human, said pharmaceutical composition comprising a bispecific single chain antibody which has a first binding domain specifically binding to human CD3, and a second binding domain specifically binding to human CEA, wherein said second binding domain comprises at least a part of the CDR-H3 or the complete CDR-H3 of murine monoclonal antibody A5B7. Furthermore, processes for the production of said pharmaceutical compositions as well as medical/pharmaceutical uses for the specific bispecific single chain antibody molecules bearing specificities for the human CD3 antigen and the human CEA  antigen are disclosed.
Patent CA-2634445-A1 (CA)
Inventor: AZAR VICKY ANN
IPC: B65D41/00
Filed: 2008-06-06
Abstract: A slip on cap topper for bottle caps, comprising a shroud dimensioned to fit over a bottle top with a tight grip.
Patent CA-2637316-A1 (CA)
Inventor: KOVACIC MATEJA
IPC: A61P9/00
Filed: 2007-01-31
Abstract: The present invention provides a stable pharmaceutical composition comprising an inclusion complex of perindopril, a microcrystalline cellulose having a low moisture content and/or a silicified microcrystalline cellulose having a low moisture content, and optionally other pharmaceutically acceptable excipients.
Patent CA-2641274-A1 (CA)
Inventor: O'CONNOR NEIL
IPC: E04B1/38
Filed: 2007-02-16
Abstract: An improved system, method and product are disclosed for attaching non load-bearing metal wall studs to an overhead metal track in metal stud framing systems used for wall partitioning, in a manner that allows the overhead track to deflect under load without transferring the load to the studs and any attached wall partitions. The system features compression spring attachment products that frictionally engage overlapping flange portions of the track and studs so that any overhead load-induced movements of the track are not transferred from the track to the studs, or to any wall partitions attached to the studs.
Patent CA-2642598-A1 (CA)
Title: Selective androgen receptor modulators
Inventor: KARJALAINEN ARJA
IPC: A61P5/26
Filed: 2007-03-02
Abstract: A compound of formula (I) or an isomer, metabolite, or a pharmaceutically acceptable salt or ester thereof is disclosed. The compound of the invention possesses utility as a tissue-selective androgen receptor modulator (SARM) and is useful in hormonal therapy, e.g. in the treatment or prevention of hypogonadism, muscle wasting, osteoporosis, benign prostate hyperplasia, obesity associated with a metabolic syndrome, male and female sexual dysfunction and reduced libido, and androgen decline in aging male or female.
Patent CA-2643068-A1 (CA)
Inventor: WILKINSON MARK R
IPC: F16J15/18
Filed: 2007-01-18
Abstract: A one-piece bushing (31) to be inserted into the seal cavity of a rotary mechanical device includes a one-piece cylindrical bushing element (21) with a single slit (39) to allow easy installation over the shaft. The bushing (31) is a substantially cylindrical semi-rigid member with an inner bore (34) closely approximating the outer diameter of the shaft and includes a groove (36) at the motor end on the outer surface (33) and a corresponding groove (37) on the inner surface to provide a lantern ring. Milling slots (35) or other types of relief are formed on one surface of a flat piece of material to allow for shaping into cylindrical form and to provide for easy installation over an installed device shaft. Seal water openings (38) are provided between the outer groove (36) and inner groove (37) of the bushing to form a lantern ring. Generally, two or three packing rings are added on the motor side to complete the shaft sealing system for installation in the seal cavity.
Patent CA-2644410-A1 (CA)
Title: Level sensor system for propane tanks or the likes
Inventor: AGAM URI
IPC: G01F23/296
Filed: 2008-07-04
Abstract: A level sensor system according to the present invention comprises a controller and a sensor assembly defined by a transducer assembly and a mounting assembly configured for a quick connection or non permanent attachment of the transducer assembly to the tank or container. The ultrasound transducer assembly emits ultrasound pulses in the tank along a detecting path, receives ultrasound echoes indicative of at least one of the first and second fluids and produces echo signals representative of the at least one of the first and second fluids. The mounting assembly is configured for receiving the ultrasound transducer assembly and for operatively mounting the ultrasound transducer assembly to the tank for ultrasound measurement. The controller is coupled to the ultrasound transducer assembly, receives the echo signals and determines the position of the fluid interface therewith; the level of the first fluid being defined by the position of the fluid interface. The fact that the sensor assembly is configured so as to be removably mounted to the tank allows replacing the tank, for example when it is empty, without having to replace the sensor assembly.
Patent CA-2644442-A1 (CA)
Title: Automated steerable hole enlargement drilling device and methods
Inventor: TREVIRANUS JOACHIM
IPC: E21B47/12
Filed: 2007-03-02
Abstract: A bottomhole assembly (BHA) coupled to a drill string includes a steering device (115) , one or more controllers, and a hole enlargement device (110) that selectively enlarges the diameter of the wellbore formed by the drill bit. In an automated drilling mode, the controller controls drilling directing by issuing instructions to the steering device. In one arrangement, the hole enlargement device is integrated into a shaft of a drilling motor (120) that rotates the drill bit (102) . The hole enlargement device includes an actuation unit and an electronics package that cooperate to translate extendable cutting elements (210) between a radially extended position and a radially retracted position. The electronics package may be responsive to a signal that is transmitted from a downhole and/or a surface location. The hole enlargement device may also include one or more position sensors (232) that transmit a position signal indicative of a radial position of the cutting elements.
Patent CA-2645311-A1 (CA)
Title: Aqueous composition comprising 15-keto-prostaglandin for ophthalmic use
Inventor: UENO RYUJI
IPC: A61K47/44
Filed: 2007-03-12
Abstract: Disclosed is an aqueous composition which comprises a 15-keto-prostaglandin compound as an active ingredient and contains a polyoxyethylene castor oil derivative. The solubility of the 15-keto-PG compound in water can be improved by the addition of the polyoxyethylene castor oil derivative. The aqueous composition preferably further contains a quaternary ammonium-type cationic surfactant as a preservative. The composition shows a potent antibacterial effect on the contamination of normal flora occurring in eyes such as Staphylococcus aureus and is useful as an ophthalmic composition such as an eye drop.
Patent CA-2646489-A1 (CA)
Title: Tank assembly for making fibre products from stock
Inventor: NILSSON BJOERN
IPC: D21J3/00
Filed: 2007-04-27
Abstract: The present invention relates to a tank assembly for making fibre products from stock comprising a stock vat, a main tank (2, 103, 202), at least one inlet (20, 21, 111, 216) to said main tank from said stock vat, and an outlet (22, 113, 217) from said main tank. The tank assembly further comprises at least one mould tank (3, 102, 203, 204) having at least one inlet (37, 114, 218, 219) at its bottom connected to the inlet to said main tank and an outlet (4, 116, 221, 223) connected to said main tank so that stock from the mould tank is arranged to flow into said main tank and in that the horizontal cross- sectional area at the top of said mould tank is larger than the horizontal cross-sectional area at the bottom of said mould tank.
Patent CA-2646913-A1 (CA)
Inventor: WEBER GEORGE
IPC: G06F13/40
Filed: 2007-03-27
Abstract: According to one embodiment of the invention, a data modifying bus buffer generally includes a switch that is configured to selectively couple a first databus to a second databus. The switch is controlled by a buffer controller. The first databus and a second databus have a similar predetermined protocol. The buffer controller is operable to monitor the first databus for the presence of a particular sequence of the signals such that, when the particular sequence of the signals is found, the first switch may be selectively opened or closed.
Patent CA-2647907-A1 (CA)
Inventor: ALVAREZ VERNON L
IPC: A61K38/17
Filed: 2007-03-30
Abstract: The present invention is directed to methods and compositions for the - treatment and diagnosis of neuroectodermally-derived tumors, such as gliomas. The inventive methods of treatment generally include local (e.g., intracavitary) administration of a chloroxotoxin moiety conjugated to a cytotoxic moiety to a patient. Also provided are diagnostic methods for screening neoplastic neuroectodermal tumors.
Patent CA-2648903-A1 (CA)
Inventor: KROGUE JOHN A
IPC: B01D27/06
Filed: 2007-03-29
Abstract: The present invention relates to an apparatus for filtering a gas or liquid stream of impurities and to filter elements used in such an apparatus. The apparatus includes a closed vessel having a longitudinally extending length, an initially open interior, an input port at one extent and an output port a t an opposite extent thereof. A partition located within the vessel interior divides the vessel interior into a first stage and a second stage. At least one opening is provided in the partition. A filter element is disposed withi n the vessel to extend from within the first stage. The filter element is made up of a carbon block filter media surrounded by a protective porous depth filter media.
Patent CA-2650367-A1 (CA)
Title: Apparatus for transferring sheet-type objects
Inventor: WILD HANS-PETER
IPC: B65G47/91
Filed: 2009-01-22
Abstract: Described is an apparatus (1) for transferring sheet-type objects (2), which guarantees in a constructively simple manner a careful handling of the objects. The apparatus (1) comprises a holder (5) for the objects (2) and a mover (6) defining a movement path (7) for the holder (5). The movement path (7) includes a substantially straight-lined section (7a), which extends substantially perpendicular to the sheet plane, for picking up the object (2) by the holder (5).
Patent CA-2650965-A1 (CA)
Title: Semiconductor device including a dopant blocking superlattice and associated methods
Inventor: STEPHENSON ROBERT JOHN
IPC: H01L29/10
Filed: 2007-05-01
Abstract: A semiconductor device may include at least one metal oxide field-effect transistor (MOSFET). The at least one MOSFET may include a body, a channel layer adjacent the body, and a dopant blocking superlattice between the body and the channel layer. The dopant blocking superlattice may include a plurality of stacked groups of layers. Each group of layers of the dopant blocking superlattice may include a plurality of stacked base semiconductor monolayers defining a base semiconductor portion, and at least one non-semiconductor monolayer constrained within a crystal lattice of adjacent base semiconductor portions.
Patent CA-2651029-A1 (CA)
Inventor: BUSSE WILFRIED
IPC: E02F9/22
Filed: 2007-04-24
Abstract: Method of reducing the load of at least one engine, in particular an internal combustion engine, arranged in a large hydraulic excavator by at least one hydraulic secondary consumer, in particular a feed pump, in an overload speed situation of the respective engine, being reduced in its delivery quantity until the respective engine is returned again to its operational speed range.
Patent CA-2651624-A1 (CA)
Title: Traction apparatus to improve winter operation of rubber tracks on endless track vehicles
Inventor: KAISER GORDON
IPC: B62D55/20
Filed: 2009-01-30
Abstract: A traction apparatus to improve the winter operation of rubber tracks on endless track vehicle. A plurality of chains are provided each having a first end and a second end separated by multiple chain links. The chains are secured to the track at only the first end with the second end free. In operation the chains lay along the track to provide needed traction.
Patent CA-2652737-A1 (CA)
Title: End effector assembly for electrosurgical device and method for making the same
Inventor: CHOJIN EDWARD M
IPC: A61B18/14
Filed: 2009-02-05
Abstract: An end effector assembly for use with a forceps is provided. The end effector assembly including a pair of opposing jaw members operatively connected to each other about a pivot. Each jaw member includes a structural support member having a seal plate secured thereto. Each of the seal plates defines a slot having a depth and configured to translate a knife blade therethrough. The combined depth of the slot is greater than the height of the knife blade.
Patent CA-2654476-A1 (CA)
Inventor: STOLARCYK CRAIG B
IPC: E01B9/30
Filed: 2009-02-17
Abstract: A method for restoring a worn rail clip shoulder located on a concrete rail tie. The method comprises applying a polymeric material to the worn rail clip shoulder located on the concrete rail tie; and restoring the worn rail clip shoulder by curing the polymeric material. The polymeric material is substantially sag resistant and maintains its shape without substantial runoff from the concrete rail tie during the restoring of the worn rail clip shoulder.
Patent CA-2654980-A1 (CA)
Title: Patches, systems, and methods for non-invasive glucose measurement
Inventor: BLAIR ROBERT N
IPC: C12Q1/54
Filed: 2007-06-06
Abstract: Described here are patches, systems, and methods for measuring glucose. In general, the patches comprise a microfluidic collection layer and a detector, and the systems comprise a patch and a measurement device. Some methods for measuring glucose comprise cleaning the skin surface, collecting sweat from the skin surface using a microfluidic collection device, and measuring the collected glucose. Other methods comprise cleaning the skin surface, collecting sweat in a patch comprising a microfludic collection layer, and measuring glucose collected in the patch. Still other methods comprise cleaning the skin surface, collecting a first sweat sample from the skin surface in a patch comprising a microfludic collection layer and a detector layer, transferring the first sweat sample from the collection layer to the detector layer, measuring glucose in the first sweat sample, and repeating the collection, transferring, and measuring steps at least once.
Patent CA-2655684-A1 (CA)
Inventor: STIJNEN HUBERTUS MARIE CHRISTINE
IPC: C08K9/02
Filed: 2007-07-03
Abstract: The invention relates to a flame retardant product comprising a one or two dimensional substrate further comprising a crystalline triazine layer. The amount of trazine is such that the flame retardant properties of the substrate are improved and preferably the amount is about 0.1 g/m2 or higher, and about 500 g/m2 or lower. The triazine is preferably vapor deposited, and is preferably melamine.
Patent CA-2656252-A1 (CA)
Inventor: POULOSE AYROOKARAN J
IPC: D06L4/40
Filed: 2007-07-06
Abstract: The present invention provides methods and compositions for the stabilization of oxidase enzymes during storage. In some preferred embodiments, the oxidase is a component of liquid detergent compositions. In some particularly preferred embodiments, the oxidase is stabilized by the addition of a reversible inhibitor of the oxidase to a liquid detergent. In some particularly preferred embodiments, the oxidase is stabilized with bisulfite. In further preferred embodiments, the use of a reversible inhibitor also prevents premature generation of peroxide during storage of liquid detergent. In additional embodiments, liquid detergent formulations comprised of oxidase enzyme, its substrate, and its reversible inhibitor produce active oxygen species (peroxide) upon dilution of the liquid detergent in laundry wash liquor.
Patent CA-2657863-A1 (CA)
Inventor: FOLEY JAMES MICHAEL
IPC: C09K8/00
Filed: 2007-09-07
Abstract: An aqueous drilling fluid which contains a diquaternary ammonium cation functionalized clay which provides a substantially constant rheological profile, with respect to salinity, when incorporated into well drilling fluids. A further aspect of the invention is a well drilling process which employs a drilling fluid containing the diquaternary ammonium cation functionalized clay described hereafter. A clay/organic chemical composition that comprises: (a) montmorillonite clay and (b) one or more diquaternary ammonium compounds.
Patent CA-2658133-A1 (CA)
Inventor: LAL BIRENDRA K
IPC: A61M39/16
Filed: 2007-07-20
Abstract: A medical device, such as a vascular access device, is disclosed for providing access to a medical fluid flow path for the introduction or withdrawal of medical fluids to and from the flow path. The access device includes an indicator for providing a visual indication when the access device has been exposed to an antiseptic agent.
Patent CA-2660725-A1 (CA)
Title: Method and apparatus for receiving, storing, and presenting multimedia programming without indexing prior to storage
Inventor: TEMPLEMAN MARK
IPC: G11B27/28
Filed: 2007-08-27
Abstract: A method and apparatus (100) for improved digital recording and presentation of broadcast information is disclosed. Received broadcast data, which may include video, audio, private, or other data, relating to one or more particular content programs, is presented from an input section (120) to a buffer (220) and recorded directly onto a storage device (150) without any intelligent parsing, such as indexing, and without any manipulation by intermediate hardware or software functions. Upon normal presentation, statistics may be generated to determine the ideal number of frames to skip, the number of bytes to seek, and the size of data files to read from the storage device (150) during time-shifted presentation. Algorithms and processes are provided to dynamically optimize time-shifted presentation. In this way, data may be captured to the storage device (150) more efficiently and economically, and the time-shifted presentation operations may be performed in a smoother, more nuanced manner with the application of appropriate probabilistic algorithms.
Patent CA-2661262-A1 (CA)
Inventor: BERNHARDT STEFAN
IPC: C09K3/18
Filed: 2007-07-06
Abstract: The invention relates to a de-icer or anti-icing agent containing (in relation to the total weight) between 35.0 and 95.0 % by weight of at least one glycol, between 0.001 and 5.0 % by weight of at least one dendritic polymer, between 0.01 and 5.0 % by weight of at least one additional thickening agent and optionally water. The invention also relates to the use of between 0.001 and 5.0 % by weight of at least one dendritic polymer and between 0.01 and 5.0 % by weight of at least one additional thickening agent for thickening a composition containing between 35.0 and 95.0 % by weight of at least one glycol and optionally water.
Patent CA-2662186-A1 (CA)
Title: Flame retarded textile products and a method of making the same
Inventor: GERALD ERICK-JACK
IPC: D06M13/298
Filed: 2007-09-04
Abstract: Textile products having a flame retarded coating wherein the flame retarded coating contains a flame -retarding agent.
Patent CA-2663286-A1 (CA)
Inventor: SIEBEN VINCENT
IPC: C40B60/12
Filed: 2007-09-17
Abstract: The present invention provides for a method of implementing fluorescent in situ hybridization (FISH) or other cellular analysis processes using intact cells within a microfluidic, chip-based, apparatus. The invention further provides for a method of cellular immobilization within a microfluidic device. Also provided is a method for automated analysis of FISH or other cellular analysis using discrete colormetric probes.
Patent CA-2663716-A1 (CA)
Inventor: WILLEY WILLIAM DANIEL
IPC: H04W68/02
Filed: 2008-01-25
Abstract: An apparatus, and an associated method for paging an access terminal to alert the access terminal of a pending communication. A paging message is generated that includes both a partial identifier and a paging indicator bit. The paging message further includes a field that identifies the length of the partial identifier and a field that identifies how many partial identifiers are included in the message.
Patent CA-2664763-A1 (CA)
Title: Prostaglandin e2 (pge2) as an adjuvant in monoclonal antibody generation
Inventor: GILES-KOMAR JILL
IPC: A61K39/39
Filed: 2007-09-28
Abstract: The present invention provides PGE2 as a novel adjuvant for enhancing the immune response in a host, as well as methods of using PGE2 to enhance B cell response and thereby increasing antibody titer against a given immnogen are aslo disclosed and antibodies produced by at least one method of the present invention.