baber/WOPTO huggingface dataset:
Patent CA-2518326-A1 (CA)
Inventor: RANGAN KARUR S
IPC: G07F7/10
Filed: 2005-09-20
Abstract: A method, system and computer program for protecting the password by limiting the passwords validity to the users active session. The present invention provides for password to automatically change for each session and only the user will be able to construct the valid password for the session. The user provides to the authentication system, a password pattern, embedding symbols in to a string. The embedded symbols are substituted by elements of parameters. The parameter elements and the symbols that represent them are defined by the authenticating system. The parameters contain either time driven or random string of characters and digits as elements. The user builds a password using the values of the elements in the session parameters and the users password pattern from memory. The authenticating system generates the valid password for the session using the password pattern the user has provided. If the users built password matches the authenticating system generated password, secured access is allowed otherwise access is denied.
Patent CA-2522253-A1 (CA)
Inventor: TIPLER ANDREW
IPC: G01N30/08
Filed: 2004-04-14
Abstract: A system and method for extracting headspace vapor is generally disclosed comprising pressurizing a vessel containing headspace vapor with a carrier gas and subsequently venting the sample mixture through an adsorbent trap and out a vent. A flow controller is employed to gradually regulate the flow therethrough as the pressure drops as a result of the gradual depletion of headspace vapor in the vessel and, in certain embodiments, the flow controller maintains a constant flow rate. Due to the time saved, in some embodiments, multiple pressurization-venting cycles are implemented to maximize the amount of vapor extracted from the vial. Due to the constant flow rate, in certain embodiments, the pressure decay is monitored and compared to reference values in order to determine whether the sample vessel has a leak or other defect.
Patent CA-2524569-A1 (CA)
Inventor: ZENG YANG
IPC: C07H21/04
Filed: 2003-05-05
Abstract: La présente invention se rapporte d'une manière générale à l'expression génique et plus particulièrement à un procédé pour inhiber l'expression d'un gène cible et aux structures adaptées pour être utilisées dans ce procédé.
Patent CA-2526705-A1 (CA)
Title: Method and device for orienting magnetisable particles in a kneadable material
Inventor: ZHANG SHUNLI
IPC: B28B1/52
Filed: 2004-05-13
Abstract: The invention relates to a method and device for orienting magnetisable particles (4) in a kneadable material (3), in particular steel fibres or rings in unhardened concrete by means of an orienting body (1) provided with a non-magnetic wall comprising a front face section (1a) and a rear face section (1b). A kneadable material (33) and the front face section (1a) of the orientation body (1) are first and foremost displaced with respect to each other. The orientation body (1) is also provided with a magnetic unit (2) which is disposed on the internal side of said front face section (1a) and generates a periodically variable magnetic field acting on the kneadable material in order to orient the magnetisable particles (4). Said invention is characterised in that said magnetic field is divided into at least two areas (I II) containing the partial fields exhibiting different forces and/ or different directions of force lines. The partial field of the first area (I) applies long trajectory orientation and attractive forces on the particles, the partial field of the second area (II) releasing orientedly positioned particles.
Patent CA-2527618-A1 (CA)
Title: Device for collecting tissue array cores
Inventor: CHAUMAT PIERRE
IPC: G01N1/36
Filed: 2005-11-21
Abstract: The punches (5,6) are in translation and/or rotation mobile and has a sharpened edge to penetrate punches in paraffin frozen block as well as the extraction of cores. The ejection (7) arises under a stem form. The diameter of the stem is close to the punch (6). The core diameter taken in the block donor (9) and block receiver (10). Optical system (13) and interface software (14), allowing the coring parameter on the donors and receivers respectively.
Patent CA-2527758-A1 (CA)
Inventor: BULLOCK S LUKE
IPC: D06F34/32
Filed: 2005-11-23
Abstract: An appliance includes a console, a control member attached to the console manually shiftable to selectively establish a desired setting for the appliance, and a membrane overlay upon the console having at least one embedded indicator light for indicating the desired setting, at least one embedded switch to activate a special cycle for the appliance, or a combination of indicator light and embedded switch. The membrane overlay and the control member each having a ribbon cable that extends into the console to attach to a control board. User feedback of the selected setting of the control member is provided through the illuminated indicator around the perimeter of the control member.
Patent CA-2528140-A1 (CA)
Title: Nod-factor perception
Inventor: MADSEN ESBEN BJORN
IPC: C12N9/12
Filed: 2004-07-02
Abstract: The present invention provides a Nod-factor binding element, comprising one or more NFR polypeptides encoded by NFR genes, that are useful for providing non-nodulating plants with Nod-factor binding properties and triggering the endosymbiotic signalling pathway leading to nodulation. Furthermore the invention is useful for breeding for improved nodulation in nodulating legumes.
Patent CA-2530632-A1 (CA)
Title: Inhalable formulations for treating pulmonary hypertension and methods of using same
Inventor: CHAUDRY IMTIAZ
IPC: A61K45/06
Filed: 2004-06-18
Abstract: The present invention is directed to an inhalable formulation for the treatment of pulmonary hypertension in a mammal (e.g., humans), wherein the formulation comprises at least one hypertension reducing agent, including but not limited to an angiotensin converting enzyme inhibitor, angiotensin receptor blocker, beta-blocker, calcium-channel blocker or vasodilator, or any combination thereof. The formulations of the present invention may be a solution or suspension, and preferably are suitable for administration via nebulization. The present invention is also directed to a method and kit for treating a mammal suffering from pulmonary hypertension.
Patent CA-2541129-A1 (CA)
Title: System for loading and unloading loose cargo in a cargo hold, preferably of a plane
Inventor: BENGTSSON HANS
IPC: B65G67/08
Filed: 2004-10-01
Abstract: The invention relates to a system (1) for loading and unloading unit loads into and from a cargo hold (41), in particular of an aircraft (4). The system (1) comprises a transport device (2) for transporting the unit load between an airfield or similar and a cargo hold opening. According to the invention, the transport device (2) comprises a transport organ (21) and the unit load rests on the transport side of said organ during the loading and unloading process.  The system (1) also comprises an intermediate transport device (3), which sits on the transport device in the vicinity of the end on the cargo hold side and extends into the cargo hold (41), in order to transport a unit load that lies on the transport side (37) of the intermediate transport device (3) between the transport device (2) and the cargo hold (41). The invention is characterised in that the transport organ (21) is angled in the loading transport direction in front of the intermediate transport device (3) in a perpendicular direction in relation to the transport plane towards the transport side (37) of said intermediate transport device (3), in order to guide the unit load onto the transport side (37) of the intermediate transport device (3).
Patent CA-2541658-A1 (CA)
Title: Illumination apparatus for a fluorescent task lamp
Inventor: BAYAT BIJAN
IPC: H05B41/14
Filed: 2006-04-03
Abstract: An illumination assembly for a handheld fluorescent task lamp, comprising first and second elongated compact fluorescent bulbs positioned in an upright orientation side by side; a self starting electronic driver circuit operable to start and run the at least first and second compact fluorescent bulbs; and first and second receptacles for connecting the first and second compact fluorescent bulbs to the driver circuit and orienting the first and second compact fluorescent bulbs at a predetermined optimum angle with respect to each other such that an enhanced forward emission field is provided.
Patent CA-2542239-A1 (CA)
Inventor: WILLIAMS STEPHEN
IPC: C07K16/30
Filed: 2004-10-15
Abstract: The present invention provides a cytotoxically active CD3 specific binding construct comprising a first domain specifically binding to human CD3 and an Ig-derived second binding domain. Furthermore, a nucleic acid sequence encoding a CD3 specific binding construct of the invention is provided.  Further aspects of the invention are vectors and host cells comprising said nucleic acid sequence, a process for the production of the construct of the invention and composition comprising said construct. The invention also provides the use of said constructs for the preparation of pharmaceutical compositions for the treatment of particular diseases, a method for the treatment of particular diseases and a kit comprising the binding construct of the invention.
Patent CA-2543397-A1 (CA)
Title: Remote scoring and aggregating similarity search engine for use with relational databases
Inventor: MOON CHARLES
IPC: G06F7/00
Filed: 2003-09-03
Abstract: A system and method for defining a schema and sending a query to a similarity search engine to determine a quantitative assessment of the similarity of attributes between an anchor record and one or more target records. The similarity search engine makes a similarity assessment in a single pass through the target records having multiple relationship characteristics. The similarity search engine is a server configuration that communicates with one or more database management systems for providing data persistence, data retrieval and access to user defined functions. The architecture enables search activities to be segmented among multiple remote database management systems for reducing the time required to perform searches. Implementation provisions include a method by which a secure transport driver may be configured for a datasource and a method by which configuration files may be persisted to either filesystem storage or a relational database.
Patent CA-2544268-A1 (CA)
Inventor: POWERS JEFFREY R
IPC: B23P17/00
Filed: 2004-11-01
Abstract: A fixing assembly for attaching a fixing to a workpiece, having a fixing and a resilient member. The fixing includes an aperture and is adapted for mating with the workpiece and holding the fixture. The resilient member includes a first portion secured in the aperture, and a second portion adapted for frictional engagement with a nosepiece of a fastener-driving tool.
Patent CA-2544742-A1 (CA)
Title: Plate used to stabilise distal radius fractures
Inventor: FINGER ULRICH
IPC: A61B17/80
Filed: 2004-11-02
Abstract: The invention relates to a plate which is used to stabilise distal radius fractures, comprising a longitudinal shaft (1) comprising an adjacent distal, anatomically preformed plate part (5). The envelope of the plate part has an essentially triangular shape, in addition to threaded bores (2,9) comprising threaded longitudinal axes; said threaded bores are embodied in a cone-like manner at least on the distal plate ends and are arranged in the shaft and in the distal plate part, said threaded longitudinal axes extending in a predominately non parallel manner in the distal plate part, and a right-angle bend (6) is formed between the shaft and the plate part. According to the invention, the triangular shape of the plate part or the respective envelope is irregular and the side of the triangle orientated away from the shaft comprises a plurality of conical threaded bores. The diameter of the bore of said conical threaded bores is less than the diameter of the screw holes in the shaft and the threaded longitudinal axes of the plurality of bores in the plate part on the shaft surface include an angle alpha which deviates by 90~.
Patent CA-2544869-A1 (CA)
Title: Emergency stop system for an elevator
Inventor: KIGAWA HIROSHI
IPC: B66B5/04
Filed: 2004-04-20
Abstract: In an emergency stop system for an elevator, a governor sheave that moves in synchronism with the raising and lowering of a car is wound around a governor sheave. The car is mounted with a safety device for braking the car through displacement of the car, which is connected to the governor rope, with respect to the governor rope. A control device outputs an activation signal upon detecting an abnormality in the speed of the car. A rope catching device is provided in the vicinity of the governor sheave. The rope catching device has an electromagnetic actuator that is activated upon input of the activation signal, and a restraining portion for restraining the governor rope upon the activation of the electromagnetic actuator.
Patent CA-2545155-A1 (CA)
Inventor: MULDOON MARC J
IPC: F02K3/10
Filed: 2006-04-25
Abstract: A gas turbine engine fueling system includes a number of spray bars having conduits extending through associated vanes. A number of fuel injector nozzles are along each conduit. Each of the nozzles are positioned to discharge an associated fuel stream from one of the sides of the associated vane. A number of wear members are each mounted relative to the associated one of the nozzles for a range of motion relative thereto. The wear members movably cooperate with the associated vane to accommodate operating deflection and/or tolerances of the spray bars and vanes.
Patent CA-2545295-A1 (CA)
Title: High-frequency heating balloon catheter
Inventor: SATAKE SHUTARO
IPC: A61F2/958
Filed: 2004-08-20
Abstract: A high-frequency balloon catheter in which vertical temperature difference due to convection heat in the balloon can be eliminated surely and an affected part can be subjected to thermotherapy in safety by heating a tissue touching the balloon uniformly at an optimum temperature. The high-frequency heating balloon catheter is characterized by comprising a catheter shaft (3) consisting of an outer tubular shaft (1) and an inner tubular shaft (2), a balloon (4) located between the forward end part of the outer tubular shaft shaped to be able to touch a target lesion part (41) under expanded state and the vicinity of the forward end part of the inner tubular shaft, a high frequency conduction electrode (6) arranged in the wall of the balloon capable of transmitting high frequency power or in the balloon, a lead wire (7) being connected electrically with the high frequency conduction electrode, a temperature sensor (8) capable of monitoring a temperature in the balloon, and means (12:16, 20) for forming an eddy by whirling fluid introduced into the balloon vertically such that vertical temperature difference in the balloon due to convection heat is eliminated.
Patent CA-2545779-A1 (CA)
Inventor: PLUSCHKE GERD
IPC: A61K39/015
Filed: 2004-03-03
Abstract: The invention presents vaccine formulations comprising highly antigenic epitopes identified within the semiconserved loop-I of domain III that are capable of eliciting parasite growth inhibitory antibodies. The cyclized or linear peptides can be applied by known adjuvants or be encapsulated by or attached onto the surface of liposomes or virosomes (IRIVs) which serve as human compatible antigen delivery systems. Both cyclized and linear versions of the peptide antigens are surprisingly effective in eliciting immune responses that are cross-reactive with parasite-expressed AMA-1.
Patent CA-2547046-A1 (CA)
Inventor: WALWORTH VAN
IPC: F16J15/10
Filed: 2006-05-16
Abstract: A novel gasket includes at least one gripping element embedded in an annular member for forming a seal between two tubulars. For tubulars having socket and spigot ends, the gripping element includes teeth for gripping an outer surface of the spigot end and a blunt nose for contacting a front wall of a gland that compresses the gasket against surfaces of the socket and spigot ends. The blunt nose rolls along the front wall of the gland during relative movement between the tubulars and can include a contacting face of a specialized geometry to adjust contact dynamics and/or roughened surfaces to increase the frictional contact between the blunt nose and the front wall. The gripping elements can also include at least four teeth arranged such that no more than two teeth normally grip the outer surface of the spigot end. One or more teeth can also include a transverse groove to enhance penetration into the outer surface of the spigot end.
Patent CA-2547047-A1 (CA)
Inventor: WHITE ANTHONY RICHARD PHILLIP
IPC: G06F9/44
Filed: 2006-05-15
Abstract: Mobile code infrastructure for the mobility of management components associated with virtual machines is provided. The system includes a set of software services that execute within a management plane associated with a set of virtual machines. Virtual and physical management planes are described. Mobile of management components is provided by embots that execute within an autonomic manager that is embedded within the management plane.
Patent CA-2549018-A1 (CA)
Title: Consumer customized dosage forms
Inventor: BUNICK FRANK J
IPC: G16H70/40
Filed: 2004-12-16
Abstract: Customizable dosage forms are provided. The flavor, color, sweetness, or texture of the dosage forms may be customized directly by the consumer.
Patent CA-2551292-A1 (CA)
Inventor: JAEGER SEBASTIAN
IPC: F04C27/00
Filed: 2006-06-22
Abstract: The present invention relates to a stator for an eccentric single-rotor screw pump having a casing made of steel or the like and a helical elastomer lining. The object of the present invention is to provide a stator of this type and a method for its production which can also be made with larger lengths at low production costs. This object is solved in that the stator is composed of at least two stator segments (2, 3) that are axially arranged in a line, whereby the stator segments (2, 3) are connected to one another at their abutment (12) so as to be pressure-tight by a tube (15) of a polymer material that is pulled onto the casing (4) and overlaps the abutments (12) and by a metal ring (16) radially pressed onto it.
Patent CA-2551465-A1 (CA)
Inventor: KERR RONNIE
IPC: B60P1/64
Filed: 2006-07-05
Abstract: A hitch carrier device for transporting cargo and particularly, but not exclusively, large game carcasses on a hitch of a road vehicle is described. The carrier device comprises a support structure having a vertical support frame. A hitch connection is provided at a lower end of the vertical support frame. A horizontal harness support frame is secured to an upper end portion of the vertical support frame. A harness of flexible material is detachably secured to the horizontal harness support frame for supporting a cargo to be transported at an elevated position above the hitch behind the road vehicle.
Patent CA-2551593-A1 (CA)
Inventor: ST HILAIRE PHAEDRIA MARIE
IPC: G01N33/58
Filed: 2004-01-16
Abstract: The invention provides putative ~drugable~ protein targets and actively binding ligands identified in an efficient and reproducible process by determining the affinity of protein mixtures to libraries of ligand compounds of defined size and composition. The libraries are used to isolate and identify previously unknown corresponding protein-ligand binding pairs from a mixture of proteins and a library of compounds, and are particularly useful to identify differentially selective protein-ligand binding pairs, for example, representing a single physiological state or several varied but related states, such as disease versus normal conditions. The invention also provides processes for identifying such protein-ligand binding pairs.
Patent CA-2555890-A1 (CA)
Inventor: HODGETTS KEVIN J
IPC: C07C233/65
Filed: 2005-03-02
Abstract: Heteroalkyl-substituted biphenyl-4-carboxylic acid arylamide analogues are provided, of the formula: wherein variables are as described herein. Such compounds are ligands that may be used to modulate specific receptor activity in vivoor in vitro,and are particularly useful in the treatment of conditions associated with pathological receptor activation in humans, domesticated companion animals and livestock animals. Pharmaceutical compositions and methods for using such compounds to treat such disorders are provided, as are methods for using such ligands for receptor localization studies.
Patent CA-2559773-A1 (CA)
Inventor: GLAUG FRANK S
IPC: A47L13/16
Filed: 2006-09-15
Abstract: A surface cleaning pad is provided having a pad body configured for attachment to a cleaning implement and a tab coupled to the pad body and extending beyond an edge of the pad body. The tab is configured to be grasped by a user of the cleaning implement to facilitate detachment of the pad body from the cleaning implement.
Patent CA-2560440-A1 (CA)
Inventor: ZHAO CHENGYAN
IPC: C12Q1/68
Filed: 2005-03-17
Abstract: The invention relates to methods and compositions for analyzing plant acetohydroxy acid synthase large subunit (AHASL) genes. In particular, the invention relates to methods for the detection of wild-type AHASL alleles and mutant AHASL alleles that encode imidazolinone-tolerant AHASL proteins. The methods involve the use of PCR amplification and novel compositions comprising allele-specific and gene-specific primers to detect the presence of mutant and/or wild-type alleles present at the individual AHASL genes of a plant.  Specifically, the methods and compositions are useful for analyzing the three AHASL genes of Triticum aestivum and the two AHASL genes of Triticum turgidum ssp. durum.
Patent CA-2563577-A1 (CA)
Inventor: BURLINGTON GUY JAMES
IPC: A47L5/30
Filed: 2005-05-05
Abstract: A clutch mechanism (10) comprises clutch members (18, 19) having an engaged position, in which torque generated by a drive is transmitted to an output and a disengaged position in which torque is not transmitted to the output. The clutch members are capable of slipping with respect to each other in order to prevent damage caused by overload conditions. The clutch mechanism further comprises an actuator (27, 28) associated with a clutch member. If the clutch members slip and a characteristic associated with slipping of the clutch members, such as a temperature rise of the slipping surfaces or the relative rotational speed of the clutch members is above a predetermined value, transmission of torque to the output is interrupted. The clutch mechanism is particularly suited for inclusion in a drive mechanism for the agitator of a surface treating appliance, such as a vacuum cleaner.
Patent CA-2564084-A1 (CA)
Title: Power tong with reduced die markings
Inventor: NEVES BILLY W
IPC: B25B13/50
Filed: 2005-04-26
Abstract: A power tong (10) rotates a tubular during makeup or breakout of the threaded connection. A tong frame (12), a rotatable ring (20), and a cage plate assembly may each have an open throat for receiving the tubular. A plurality of dies (32) are preferentially manufactured from aluminum, and each have a knurled surface for engaging the tubular. A fluid powered cylinder (54) increases tension between the brake band (50) and the cage plate assembly.  Neutral cam portions of the cam surface one positioned radially outward substantially from the makeup and breakout cam portions.
Patent CA-2564223-A1 (CA)
Inventor: VAYRON PHILIPPE
IPC: C07D231/14
Filed: 2005-07-20
Abstract: La présente invention concerne un procédé de préparation d'un composé de formule (I) : dans laquelle : - R1 représente un atome d'hydrogène ou d'halogène ou un groupe (C1-C4)alkyle ; - R2, R3, R4, R5, R6, R7 représenten t chacun indépendamment l'un de l'autre un atome d'hydrogène ou d'halogène ou un groupe (C1-C4) alkyle, (C1-C4) alcoxy, trifluorométhyle ; ainsi que de ses sels.