baber/WOPTO huggingface dataset:
Patent CA-2522553-A1 (CA)
Title: Aircraft wing, method for operating an aircraft wing, and use of a pivotable trailing edge on a main wing of an aircraft, for adjusting the shape and the width of an air gap
Inventor: DYKE ADRIAN R
IPC: B64C9/18
Filed: 2005-10-07
Abstract: An aircraft wing comprises a main wing (301) with a pivotable trailing edge (304) and a lift-assisting flap (302) on the rear of the wing, wherein the lift-assisting flap (302) is coupled to the main wing (301) and is designed in such a way that in its retracted state (300) it rests against the main wing (301) and in an extended state (310) it forms an air gap (311) with the main wing (301). The pivotable trailing edge (304) is pivotable in such a way that by using pivoting the pivotable trailing edge (304) the shape and the width of the air gap (311) are adjustable.
Patent CA-2522783-A1 (CA)
Title: Methods for treating organic compounds and treated organic compounds
Inventor: LAWSON KEITH L
IPC: C10G69/02
Filed: 2004-03-04
Abstract: Embodiments include processes for producing streams containing organic molecules (for example, diesel fuels and diesel fuel blending agents) including ultra-low severity hydrotreatment of at least a portion of a hydrocarbon synthesis product stream. Also, streams containing organic molecules (for example, diesel fuels and diesel fuel blending agents) produced by the processes are described.
Patent CA-2524511-A1 (CA)
Title: Isoxazole and isothiazole compounds for the treatment of neurodegenerative disorders
Inventor: CHEN YUHPYNG LIANG
IPC: C07D261/14
Filed: 2004-05-10
Abstract: The present invention relates to compounds of the Formula I wherein R3, R5, R6, R7, X, Y and Z are as defined. Compounds of the Formula I have activity 5 inhibiting production of A.beta.-peptide. This invention also relates to pharmaceutical compositions and methods of treating diseases, for example, neurodegenerative diseases, e.g., Alzheimer's disease, in a mammal comprising compounds of the Formula I.
Patent CA-2524933-A1 (CA)
Title: Transparent liquid soap composition
Inventor: MISTRY NIRAJ DHANSUKHLAL
IPC: C11D9/26
Filed: 2004-05-17
Abstract: A transparent liquid soap composition comprising: 5 to 25 % by weight of soap, 2 to 20 % by weight humectants, balance water; wherein the soap comprises 0.05 to 4 % by weight of the composition castor oil soap or salt of ricinoleic acid, or the derivatives thereof.
Patent CA-2525239-A1 (CA)
Title: Synchronized broadcast/multicast communication
Inventor: JACOBS PAUL E
IPC: H04L5/02
Filed: 2005-01-20
Abstract: Synchronized broadcast transmits a same broadcast content using a same waveform from multiple transmitters. Transmitters each apply a same spreading code for broadcast transmissions. In a spread-spectrum communication system having a time division multiplexed forward link, a synchronized broadcast transmission is inserted into a broadcast slot. One embodiment employs an Orthogonal Frequency Divisional Multiplex (OFDM) waveform for the synchronized broadcast. An OFDM receiver is then used to process the received synchronized broadcast transmission. An alternate embodiment implements a broadcast Pseudo-random Noise (PN) code for use by multiple transmitters. An equalizer is then employed to estimate the synchronized broadcast transmission.
Patent CA-2529098-A1 (CA)
Title: System and method for network security and electronic signature verification
Inventor: ARNOUSE MICHAEL
IPC: G06F21/34
Filed: 2004-05-18
Abstract: A universal lightweight, easily carried memory identification card records information and controls access to this information. The memory card includes a file system of electronic files on the card, which are automatically detected and recognized by selected authorized readers. The file system is organized so that stored electronic files appear in separate and distinct encrypted compartments in the card, so that only authorized preselected readers have access to particular compartments. Biometric identifying information is imprinted in the card, so that no data can be transferred unless there is a biometric match between a reader and a person assigned to the card and who possesses the card. The separate compartments of the memory card may include a compartment containing medical, administrative or financial information relating to the assigned user of the card, wherein the information is accessed only by a preselected memory card reader having the unique pin code assigned to the compartment having the medical information. The memory identification card can also have a single chip Global Positioning System (GPS) to identify where the card is being used.
Patent CA-2530967-A1 (CA)
Inventor: ULLRICH AXEL
IPC: A61K45/06
Filed: 2004-07-05
Abstract: The present invention relates to the inhibition of stress-induced receptor tyrosine kinase activity by inhibiting a ligand of said receptor tyrosine kinase, particularly an extracellular ligand.
Patent CA-2534114-A1 (CA)
Title: Phare a eclairage longue distance continue sans effets d'eblouissement
Inventor: ALCELIK TURHAN
IPC: F21V7/00
Filed: 2003-07-29
Abstract: L'invention concerne un phare développé spécialement pour des véhicules automobiles, reposant sur le réglage exact de la hauteur du plan d'éclairage par masquage total de la source de lumière et de toutes les surfaces réfléchissantes directes et indirectes et par utilisation du principe de l'éclairage de demi-lentilles selon l'invention. Dans un mode de réalisation idéal de l'invention, le phare est constitué d'une source de lumière standard unique (1), d'un groupe réfléchissant constitué de trois unités (2, 3 ; 12, 13 ; 22, 23) formant une structure semblable à une feuille de trèfle et présentant leur propre voie de passage de lumière, de trois lentilles plano-convexes (27, 7, 17), de trois miroirs plats (25, 5, 15), de trois demi-obturateurs mobiles (26, 6, 16) couvrant les moitiés supérieures des lentilles plano-convexes, ainsi que d'une plaque de protection (9) et d'une surface réfléchissante dans la partie dirigée vers l'avant. Le principe d'éclairage de base défini ci-dessus peut être appliqué à des modèles de phares présentant un réflecteur unique ou plusieurs, ou dépourvus de lentille dans la structure de phare, et sans aucune limitation du nombre ou du sens des réflecteurs.
Patent CA-2534854-A1 (CA)
Title: Thin flexible intraocular implant
Inventor: FRANCESCHI FRANCOIS
IPC: A61F2/16
Filed: 2004-07-22
Abstract: The invention concerns an intraocular implant for a capsular bag comprising an optical part (10) and a haptic part including at least two arms (22, 23) extending radially relative to the optical part. Each arm comprises a running part (22a); one connecting end (22b) to the edge of the optical part having a thickness, along the optical axis direction, less than that of the running part to form a bending line substantially tangent to the optical part; and one contact end (22c) having a contact edge (26) on the inner wall of the capsular bag, said contact edge being arranged on a circle concentric to the optical part of diameter not less than 10.5 mm, the running part of each arm (22a, 60a, 62a, 40a) forming an angle towards the front relative to the optical plane.
Patent CA-2535756-A1 (CA)
Inventor: ERIKSSON CHRISTIAN
IPC: B01F27/74
Filed: 2005-01-26
Abstract: A device for cutting/shearing in a process vessel (1) product clusters and/or materials (3) into smaller particles and dispersing them in a liquid product bulk (4) or for mixing in the process vessel liquid products with each other that are difficult to mix. The device has an electric motor (13) arranged out-side the process vessel and, driven by the same by mag~neto drive, a processing unit (12) positioned inside the process vessel. The processing unit comprises a stationary inner part (14) and, rotatable about this, an outer part (15), the inner and outer parts having the shape of substan~tially concentric rings (16, 17) arranged with a close fit to each other and having a plurality of through slot~shaped shearing recesses (18) opposing each other.  The products that are to be cut/shorn and/or mixed are suppliable to the area of the common centre axis (20) of the rings and are thrown out through the shearing recesses while being shorn into pieces in order to leave the processing unit through the ring of the outer part, which ring also contributes to rotating the products in the process vessel around the processing unit.
Patent CA-2535977-A1 (CA)
Inventor: OLSON JEFFREY JAMES
IPC: G06Q10/00
Filed: 2006-02-09
Abstract: The present invention is related to a contact center that includes: (a) a plurality of agent and work item queues 212 and 208; (b) a workflow server 312 for distributing work items to available agents; and (c) an event processor 308 operable, for a selected a base time interval for accumulating a cumulative datum and a width of a rolling window, the width of the rolling window being at least one of (i) equal and (ii) greater than the base interval and being an integer multiple of the base interval: (i) when the rolling window partly spans a prior base interval, to determine a rolling average for the cumulative datum over the width of the rolling window; and (ii) when the rolling window partly spans a prior base interval, to estimate a value for the cumulative datum in the partly spanned prior base interval.
Patent CA-2536647-A1 (CA)
Inventor: KOMOCKI SYLWIA
IPC: C04B24/06
Filed: 2004-08-25
Abstract: The use of silicate as a retarder enhancer at appropriate levels to enhance the retarding effect of retarders at high temperatures encountered downhole while accelerating the set of cement at lower temperatures encountered near to the surface.
Patent CA-2538159-A1 (CA)
Title: Polyamine-metal chelator conjugates
Inventor: BERGERON RAYMOND J JR
IPC: A61K47/48
Filed: 2004-09-09
Abstract: Many metal chelators have polar or charged functional groups, which render them difficult to transport across a cell membrane. Polyamine-metal chelator conjugates of the invention are compounds comprising a first moiety which is a metal chelator and a second moiety which is a polyamine, where the polyamine moiety includes three or more nitrogen atoms which are capable of being positively charged at physiological pH. A spermine-L1 conjugate has been shown to accumulate in L1210 cells several hundred fold more than the unconjugated L1 chelator.
Patent CA-2539551-A1 (CA)
Inventor: COLLIER ROBERT J
IPC: C07H21/02
Filed: 2004-09-21
Abstract: Disclosed herein is a method for screening for the allele associated with a desired SCS phenotype, which comprises: obtaining a DNA sample from a bull to be tested for the desired SCS phenotype; and detecting the presence of an adenine at position 11 in a gene encoding a bovine beta2-adrenoreceptor. Also disclosed is a milking attribute PCR-RFLP kit containing a pair of primers which flank the 11th nucleotide position of the bovine beta2-adrenoreceptor gene, and a restriction enzyme specific for the CCCGGG site, which can be SmaI.
Patent CA-2539935-A1 (CA)
Inventor: DEPPERMANN KEVIN L
IPC: G01N21/35
Filed: 2004-09-21
Abstract: A transport subsystem conveys seed holding well trays between a plurality of stations. A loading subsystem is positioned at a first station and is operable to load seeds into individual wells of the conveyed tray. An imaging subsystem is positioned at a second station and is operable to image the seeds contained within the tray wells. A mechanism is provided for flipping the seeds so as to enable the imaging subsystem to obtain multi-side seed images. A sorting subsystem is positioned at a third station and is operable to remove the seeds from the tray wells and sort the removed seeds into a plurality of sort bins.  The sorting determination may be made based on an analysis of the seed images obtained by the imaging subsystem.
Patent CA-2541252-A1 (CA)
Inventor: NONIEWICZ ZBIGNIEW
IPC: B25B5/06
Filed: 2006-03-29
Abstract: The invention relates to a clamping holder with a housing (1), through which a push/pull bar (2) reaches, with a fixed clamping jaw (3), which is fixedly disposed on the housing (1) on one side of the push/pull bar (2), and a movable clamping jaw (4), which is mounted on the push/pull bar (2) and can be displaced with respect to the fixed clamping jaw by a drive mechanism disposed in the housing (1) by pivoting of a drive lever (8), which is disposed on the housing together with a gripping handle (7), fixed to the housing, on the other side of the push/pull bar (2), the spacings (A) of the free ends (7"', 8"') of the gripping handle (7) and of the drive lever (8) from the push/pull bar (2) being approximately equal and the contour lines of the backs (7', 8'), facing away from each other, of the gripping handle (7) and of the drive lever (8) being convexly rounded along the direction of their extent and respectively running on an imaginary arcuate line (24, 25). Pertinent is that the contour lines are delimited radially outward over the entire gripping zone up to the free ends (7"', 8"') by the arcuate lines (24, 25) and, in the region of the free ends (7 "', 8"'), leave the imaginary arcuate line (24, 25) toward their center points (24', 25'), the length of the radii of the arcuate lines (24', 25') being at least 70% of the spacing (A) and at most 200% of the spacing (A).
Patent CA-2541403-A1 (CA)
Title: Variable cooling load refrigeration cycle
Inventor: MANOLE DAN M
IPC: F25B41/00
Filed: 2006-03-30
Abstract: A method and apparatus for maintaining a relatively constant temperature of a working fluid in an evaporator of a refrigeration system by providing a constant volumetric displacement compressor and a heat exchanger for exchanging heat between the high pressure and low pressure portions of a refrigeration circuit to superheat, and hold substantially constant, the temperature of the refrigerant entering the compressor. In doing this, the pressure of the refrigerant in the low pressure portion of the circuit, including the evaporator, and the mass flow rate of the refrigerant remain substantially constant. As a result, the temperature of the saturated refrigerant in the evaporator remains substantially constant.
Patent CA-2541965-A1 (CA)
Inventor: SEMONES BURLEY C
IPC: H02K21/24
Filed: 2004-10-06
Abstract: A rotating, dynamoelectric machine, such as an electric motor, a generator, or a regenerative motor, comprises a stator assembly that includes a backiron section, a plurality of stator tooth sections, and a frontiron. The dynamoelectric machine has an axial airgap~type configuration. In addition, the electric machine has a high pole count that operates at high commutating frequencies, with high efficiency, high power density and reduced heating in the rotor. Low-loss materials employed in the dynamoelectric machine include amorphous metals, nanocrystalline metals, optimized Fe-based alloys, and optimized grain-oriented Fe~based materials or non-grain-oriented Fe-based materials.
Patent CA-2543407-A1 (CA)
Inventor: MEARS CHARLES W
IPC: E04F21/18
Filed: 2004-10-27
Abstract: A structural alignment member for use in operably receiving a plurality of structural support members in a customizable arrangement includes a unitary main body having an elongated base portion and first and second end flanges extending upwardly from first and second substantially opposed sides thereof. The main body is partially separated into a plurality of support member receptor portions, between which are disposed one or more preformed creases in at least one of the base portion and the first end flange. The preformed creases integrally interconnect respective adjacent pair of support member receptor portions.
Patent CA-2545677-A1 (CA)
Title: Method for drug loading in liposomes
Inventor: GABIZON ALBERTO A
IPC: A61K31/704
Filed: 2004-11-14
Abstract: A liposome composition having a protonatable therapeutic agent entrapped in the form of a salt with an glucuronate anion is disclosed. Methods for preparing the composition using an ammonium ion transmembrane gradient having glucuronate as the counterion are also disclosed. In one embodiment where the protonatable agent is doxorubicin, the method of the invention has comparable loading efficiency, faster release rate, without compromising the therapeutic efficacy compared to loading with an ammonium ion gradient having sulfate as the counterion.
Patent CA-2545877-A1 (CA)
Inventor: SEEGER WERNER
IPC: A61K47/48
Filed: 2003-11-14
Abstract: The invention concerns a compound formed from a biologically degradable, water--soluble comb polymer based on a polyol backbone with side chains carrying amino groups, and, as a stabilizer, at least one negatively charged organic base, which can be a Lewis or Br.slzero.nsted base, or its corresponding acid, which can be a Lewis or Br.slzero.nsted acid, wherein the acid groups of the stabilizers are available in excess or deficiency in relation to the primary, secondary or tertiary amino groups or the basic groups are available in excess or deficiency in relation to the quaternary amino groups of the comb polymers, so that the colloidal particles feature a positive or negative zeta potential. Such colloidal particles are particularly suitable for pulmonary application of acidic or negatively charged pharmaceutically active ingredients.
Patent CA-2548081-A1 (CA)
Inventor: OZECHOWSKI RUSSELL
IPC: F16D51/00
Filed: 2004-11-18
Abstract: An incremental braking apparatus and method includes a first rotating member having a plurality of rigid stops spaced circumferentially around an outer cylindrical surface of the first totating member, and a plurality of flexible stops arranged in a plurality of rows on a stationary member. The flexible stops are selectively movable toward the first rotating member from a disengaged position into an engaged position in which the flexible stops engage the rigid stops to provide a braking action on the first rotating member. An actuator with a beveled edge for engaging the outer ends of the flexible stops is operable to move a selected number of rows of the flexible stops into their engaged positions to provide an incremental braking effect.  The rows of flexible stops are staggered such that the flexible stops in adjacent rows are not in circumferential alignment.
Patent CA-2549080-A1 (CA)
Inventor: BOSLEY GORDON F
IPC: F16K17/10
Filed: 2006-05-31
Abstract: A differential pressure valve has a valve body containing a main piston axially moveable therein to open a fluid inlet to a fluid outlet at preset high pressure and to close at a preset lower pressure. A high pressure trigger piston and a low pressure trigger piston are operable in the main piston to alternately engage and lock the main piston to the valve body in one of the closed and open positions. A ball shifts in a port in the main piston to alternately straddle between at least one annular locking groove in the valve body and a release recess in a respective trigger piston. The ball can shift to alternately reside to straddle the valve body and main piston in the locked position or to straddle the main piston and trigger piston in the unlocked position. The trigger pistons and main pistons are mechanically biased to urge the pistons against the fluid pressure at the inlet.
Patent CA-2550728-A1 (CA)
Title: Electric toothbrush
Inventor: CHAN JOHN GEOFFREY
IPC: A61C17/34
Filed: 2004-12-17
Abstract: An electric toothbrush is disclosed. The electric toothbrush includes a body having an interior hollow region for retaining one or more motors, batteries, and drive mechanisms. The toothbrush includes one or more bristle carriers.  Each of the bristle carriers undergoes some type of movement and is driven by the one or more motors and drive mechanisms. Various combinations of movement of the bristle carriers are described. And, numerous drive train mechanisms are disclosed for achieving the noted motions.
Patent CA-2553931-A1 (CA)
Title: Erythrocyte function modifying substance
Inventor: SUEMATSU MAKOTO
IPC: C01B32/40
Filed: 2004-07-01
Abstract: A promoter of ATP release from red blood cells, comprising a substance capable of stabilizing the structure of hemoglobin in red blood cells in its T-state;  and a method of releasing ATP from red blood cells with the use of the promoter. There are further provided an inhibitor of ATP release from red blood cells, comprising a substance capable of stabilizing the structure of hemoglobin in red blood cells in its R-state; and a method of inhibiting ATP  release from red blood cells with the use of the inhibitor.
Patent CA-2554195-A1 (CA)
Title: Peptide originating in epidermal growth factor receptor (egfr)
Inventor: ITOH KYOGO
IPC: C12N5/09
Filed: 2005-01-21
Abstract: The object of the invention is to provide an EGFR-derived peptide useful for EGFR-based immunotherapy.     The invention provides an EGFR-derived peptide capable of inducing both cellular and humoral immune responses and a mutant peptide thereof and a polypeptide comprising said peptide, a nucleic acid molecule encoding the same, and a pharmaceutical composition comprising the same.
Patent CA-2554832-A1 (CA)
Title: Threaded spout
Inventor: JOHNSON JAMES W
IPC: B65D35/56
Filed: 2005-02-03
Abstract: The present invention provides a spout for use with a container for holding and dispensing a fluid. The spout comprises a generally cylindrical body having an external surface capable of mating with a collar of a dispensing connector. The external surface has at least one threaded portion that is capable of mating with the internal surface of a collar of a dispensing connector.
Patent CA-2556508-A1 (CA)
Title: Synthesis of sterically hindered secondary aminoether alcohols
Inventor: ELIA CHRISTINE NICOLE
IPC: C07C209/22
Filed: 2005-02-01
Abstract: Severely sterically hindered secondary aminoether alcohols are prepared by reacting organic carboxylic, organic carboxylic acid halides, acid anhydrides or a ketene with an alkyl, alkaryl or alkylhalo sulfonate to yield a sulfonic.  Carboxylic anhydride compound which is then reacted with a dioxane to cleave the ring of the dioxane, yielding a cleavage product which cleavage product is then aminated with an alkylamine and hydrolyzed with base to yield the severely sterically hindered secondary aminoether alcohol.
Patent CA-2556919-A1 (CA)
Title: Polymeric nanoemulsion as drag reducer for multiphase flow
Inventor: WEGHORN STEVEN JEREMY
IPC: C10M161/00
Filed: 2005-03-07
Abstract: Polymeric nanoemulsions facilitate flow and reduce drag and friction in multiphase pipelines containing both oil and water (e.g., oil/water, oil/water/gas, oil/water/solids, and oil/water/gas/solids) such as are used for oil or gas production, gathering, and transmission; hydrotransport of oilsand or heavy oil slurries and the like. Specific examples of suitable drag reducing polymers include polyacrylamide. The emulsions have a hydrocarbon external phase, droplets of an aqueous internal phase having water-soluble polymer dissolved therein, where the droplets have an average particle size below about 200 nm, and at least one surfactant to form a stable nanoemulsion.  The nanoemulsions advantageously have a low viscosity of about 200 cP or less.
Patent CA-2561029-A1 (CA)
Title: Conveyor feeder house chain slat
Inventor: DAY ROBERT LEE
IPC: A01D61/04
Filed: 2006-09-27
Abstract: A new and improved conveyor feeder house chain slat having a unique shape and structure that provides sufficient structural rigidity to improve crop throughput while reducing clogging of crop material. The unique slat also provides additional support to the chain. Because the chain rides on the rear of the elongated section of the slat, the slat contacts the feed house, rather than the chain, reducing chain wear, overheating and lubricant evacuation. Because of the new slat configuration, the slats can be secured to the chain with removable securing means, enabling easier replacement of an individual slat if necessary.