baber/WOPTO huggingface dataset:
Patent CA-2644361-A1 (CA)
Title: Bouchon d'extremite pour rouleau de papier
Inventor: KLING ROBERT
IPC: B65H75/18
Filed: 2007-02-01
Abstract: La présente invention concerne un bouchon d'extrémité (1) à introduire axialement dans le centre d'une extrémité d'un rouleau de papier, ledit bouchon d'extrémité étant pourvu d'un élément de maintien (3) apte à maintenir et/ou guider ladite extrémité dudit rouleau de papier en position correcte dans un distributeur. Selon la présente invention ledit bouchon d'extrémité (1) comprend un manchon extérieur (2) ayant une extrémité extérieure et une extrémité intérieure et ledit élément de maintien est relié audit manchon par un moyen permettant de déplacer axialement l'élément de maintien d'une première position à une seconde position, dans laquelle l'élément de maintien dépasse vers l'extérieur à partir de l'extrémité extérieure dudit manchon, ledit élément de maintien étant tenu de façon réversible dans ladite première position quand on l'y déplace. L'invention concerne également un rouleau de papier sanitaire comprenant un tel bouchon d'extrémité et un distributeur équipé d'un tel rouleau.
Patent CA-2649202-A1 (CA)
Title: Hot runner nozzle
Inventor: GUENTHER HERBERT
IPC: G01K1/14
Filed: 2007-03-30
Abstract: The invention relates to a hot runner nozzle (10) for an injection moulding machine. At least one flow channel (30) for a flowable material is formed in the material pipe (20) of said hot runner nozzle. The hot runner nozzle (10) is also equipped with a heating element (40) for the flowable material and a temperature sensor (50) that is fixed to the material pipe (20) in the region of the heating element (40). Due to said arrangement and to the simple construction of the hot runner nozzle, the temperature of the hot runner nozzle (10), in particular in the end region of the material pipe (20), can be measured and controlled in a durable, reliable and economical manner.
Patent CA-2650671-A1 (CA)
Title: Process for the preparation of an olefin
Inventor: CHEWTER LESLIE ANDREW
IPC: C07C11/06
Filed: 2007-05-16
Abstract: Process for the preparation of ethylene and/or propylene comprising reacting an oxygenate feed and an olefinic co-feed in a reactor in the presence of a zeolite catalyst to prepare an olefinic reaction mixture; wherein the olefinic co-feed is partially obtained from an olefinic refinery stream and partially obtained from a olefinic recycle stream.
Patent CA-2651121-A1 (CA)
Title: Method for protecting digital contents by using memory card encryption and decryption
Inventor: LIN HUI
IPC: G06F21/10
Filed: 2006-05-08
Abstract: A method for protecting digital content by encrypting and decrypting a memory card, including: a digital content producing end produces a memory card stored with encrypted content, or downloads digital content to a encrypted memory card; a network decrypting end, the user connects the SMOD Web Server through network, and the server correspondingly provides decrypting means to decrypt the content. Thus the user and use the memory card.
Patent CA-2653328-A1 (CA)
Inventor: BARROW-WILLIAMS TIMOTHY DONALD
IPC: A61M5/20
Filed: 2007-05-30
Abstract: An injection device (210; 1 10) is provided that includes a damping eleme nt (225; 125) which acts between a syringe carrier (222; 122) and a sleeve ( 219; 1 19) to cushion the impact as they come into contact, thereby reducing the transmission of energy from the impact to the components of a drive (23 0, 231, 232, 234; 130, 131, 132, 134) and preventing their fracture. The dam ping element (225; 125) also reduces the noise, which may be distressing to a user of the device (210; 110), produced when the syringe carrier (222; 122 ) and the sleeve (219; 1 19) come into contact and reduces the pain suffered by a user upon operation of the device (210; 110).
Patent CA-2657137-A1 (CA)
Title: Improved high performance water-based drilling fluid
Inventor: YOUNG STEVE
IPC: E21B21/14
Filed: 2007-07-06
Abstract: A water-baseddrilling fluid which includes an aqueous fluid, at least one of a weighting agent and a gelling agent, and a lubricant, which includes at least one ester derivative of at least one fatty acid derived from castor oil is disclosed.
Patent CA-2657968-A1 (CA)
Inventor: KLYNE ALAN
IPC: A61G7/00
Filed: 2009-03-17
Abstract: A system for moving a patient in a hospital or other care facility from a first flat surface to a second flat surface using a pulling apparatus and a modified reusable bed pad. The bed pad includes horizontal and vertical flexible reinforcing members sewn their entire length into the pad so as to form a grid of reinforcing members. At the end of each reinforcing member is a loop. The pulling apparatus comprises an electric motor and transmission developing adequate torque to pull the patient the required distance. The pulling apparatus uses two hook and strap combinations wound onto pulleys. The hooks engage the loops of the modified bed pad for pulling. A  single operator may then move a patient from one surface to another.
Patent CA-2658629-A1 (CA)
Title: Chewable tablet containing phenylephrine
Inventor: TAYLOR ANGELA
IPC: A61K9/68
Filed: 2007-07-18
Abstract: A chewable pharmaceutical composition comprising phenylephrine, artificial sweetener, and a substantially aldehyde-free matrix is provided. The composition has phenylephrine stability suitable for a typical commercial product with a two year shelf life. A method of manufacture of the composition and a method of use are also provided.
Patent CA-2660055-A1 (CA)
Title: Optical path switching device
Inventor: TOGAWA MASAYUKI
IPC: G02B26/08
Filed: 2006-08-03
Abstract: An optical path switching device is provided to suppress loss of light for monitoring and to improve confinement efficiency of light for an output optical fiber better than a conventional device. The optical path switching device (20) is provided with a platform (22) set in a housing (21) and on which various optical components are mounted, an optical fiber collimators (23, 24) as an optical input means, an optical fiber collimator (25) as an optical output means, a parallel prism (26) for switching optical paths among the optical fiber collimators (23, 24, 25) in accordance with its own state change, and light receiving elements (31, 32) for detecting a part of the light input from the optical fiber collimators (23, 24) to monitor it, so that a position of the parallel prism (26) is controlled in accordance with a monitored result. The light receiving elements (31, 32) are configured to detect a part of the light in a radial direction on the outer side.
Patent CA-2660591-A1 (CA)
Inventor: TUNC GOKTURK
IPC: E21B43/1185
Filed: 2009-03-30
Abstract: A backpressure valve. The backpressure valve may be configured to maintain a substantially controlled pressure in coiled tubing uphole thereof while simultaneously being compatible with a ballistically actuated tool downhole thereof. The valve may include a housing with an uphole chamber in alignment with the coiled tubing and downhole chamber in alignment with the ballistically actuated tool. A gate mechanism disposed between the uphole and downhole chambers may thus be employed to receive a ballistic actuator from the uphole chamber for dispensing into the downhole chamber without sacrifice to pressure control within the coiled tubing.
Patent CA-2661840-A1 (CA)
Inventor: BAKSHI ABHAYA K
IPC: C09K5/00
Filed: 2007-08-29
Abstract: Aqueous slurry compositions for use in loose-abrasive machining processes, particularly aqueous abrasive slurries for use in wire saw processes. These aqueous slurry compositions comprise abrasive particles uniformly and stably dispersed in lubricant, which comprises a combination of a vehicle and water, particularly PEG and water.
Patent CA-2662602-A1 (CA)
Title: System and method for an hysteroscope with integrated instruments
Inventor: ISAACSON KEITH B
IPC: A61B17/29
Filed: 2007-09-11
Abstract: A hysteroscope includes a base and a handle attached to the base. The handle has a first trigger and a second trigger. An outer barrel is attached to the base. The outer barrel has a plurality of channels. An actuatable tool is located within at least one channel. The first trigger is in communication with the actuatable tool for extending the tool from within the at least one channel. The second trigger in communication with the actuatable tool for actuating the tool. The hysteroscope may further include a third trigger to pivot a distal portion of the outer barrel.
Patent CA-2664960-A1 (CA)
Title: Method of operating a converter
Inventor: SIX STEPHAN
IPC: C21C5/50
Filed: 2007-10-02
Abstract: In a method for operating a converter (1), in which the converter (1) is mounted in a carrying ring (3) by means of carrying journals (2), a gear mechanism (4) is mounted in a floating manner on the carrying journals (2), the converter (1) is configured, as a result, such that it can tilt about its horizontal axis and the gear mechanism (4) is connected rigidly to a pedestal (6) by a torque support (5), the torque support (5) connects the gear mechanism (4) to the pedestal (6) during the tilting operation of the converter (1), and the torque support (5) is released from the pedestal (6) or from the gear mechanism (4) or from both during operation of the converter (1).
Patent CA-2665228-A1 (CA)
Title: Architecture for supporting compliance with major case management methodologies
Inventor: ANDREA TODD
IPC: G06Q10/06
Filed: 2009-05-04
Abstract: An architecture for a complex investigation that supports compliance with major case management methodologies requires the assignment of members of an investigative team, namely a team commander, primary investigator and file coordinator, who manage the investigation in accordance with pre-determined investigative duties and database system functionality parameters associated with each of the assigned positions.
Patent CA-2666239-A1 (CA)
Inventor: HOPKINS MARK
IPC: B41J11/42
Filed: 2009-05-20
Abstract: Hybrid printer feeder mechanism, using a commercial printer of any type, such as LED, ink jet, thermal or dot matrix, allowing both single sheet fed input and alternately, continuous and variable width printable medium feedstock, including automated feed and cutting control, with minimal integration of the print engine and feeder.
Patent CA-2674036-A1 (CA)
Inventor: HARDMAN IAN JAMES
IPC: A61M1/00
Filed: 2008-02-08
Abstract: The illustrative embodiments described herein are directed to a manually-actuated pump and method for applying reduced pressure at tissue site. The manually-actuated pump includes at least one variable volume chamber that is manually compressible into a plurality of positions. The manually-actuated pump includes a fixed volume chamber in communication with the at least one variable volume chamber. The manually-actuated pump also includes a filter housing having a hydrophobic filter that prevents liquid from entering the at least one variable volume chamber. The fixed volume chamber is coupled to the at least one variable volume chamber via the filter housing. The filter housing is located in between the at least one variable volume chamber and the fixed volume chamber.
Patent CA-2675366-A1 (CA)
Title: Gene polymorphisms predictive for dual tki therapy
Inventor: LENZ HEINZ-JOSEF
IPC: C12Q1/68
Filed: 2008-01-17
Abstract: The invention provides compositions and methods for determining the likelihood of successful treatment with dual therapy such as lapatinib. The methods comprise determining the genomic polymorphism or expression level of a gene present in a predetermined region of a gene of interest and correlating the polymorphism or expression level to the predictive response. Patients identified as likely responsive are then treated with the appropriate therapy.
Patent CA-2677556-A1 (CA)
Inventor: PACINI SERGIO
IPC: E05D3/02
Filed: 2009-09-03
Abstract: An adjustable hinge for doors and windows, comprising: a) two hinge bodies (11, 12) for attaching respectively to the door frame (13) and door leaf (14); b) a revolving pin (15) suitable for mutually articulating the hinge bodies (11, 12); c) means (17) for adjusting the mutual positions of the two hinge bodies (11, 12) in a direction (Z) crosswise to the axis of the pin. The adjustment means (17) comprise a sleeve (20), axially associated with the pin (15), defining an external lateral coupling surface (20b) with a corresponding housing (22) defined in a first (11) of said hinge bodies (11, 12).  The sleeve (20) is pivotally engaged with the housing (22) so that, while remaining constantly in contact with the walls (22a, 22b) of the cavity (22) during any rotation to change its position, it can occupy substantially any position required along a limited length of the crosswise adjustment direction (Z). Reversible locking means (25) are provided for locking the sleeve (20) in the positions it can occupy inside the housing (20) by means of a thrusting action in a defined locking direction (0). The sleeve (20) comprises at least three distinct portions (20b) of contact with the walls of the housing (22) spaced angularly with respect to one another. When the locking means (25) are in action, at least two of said distinct portions (20b) exert a thrusting force, in directions incident to one another, on respective parts (22a, 22b) of said walls so as to take up any slack in the coupling between the sleeve (20) and the housing (22) in directions incident to one another.
Patent CA-2678802-A1 (CA)
Inventor: PANG WON-SEO
IPC: B65D51/16
Filed: 2008-02-15
Abstract: The present invention relates to a small-sized food storage receptacle with an air inlet that includes a receptacle body having a food storage space adapted to be squeezed out of shape by the application of an external pressure thereto and be returned to its original shape if the external pressure is removed, a food outlet adapted to discharge the food to the outside when the food storage space is squeezed out of shape, and the air inlet formed along the top portion of the food storage space so as to supply external air to the food storage space, while having a size enough to allow the food to be smoothly fed therein by means of an automatic feeding device in a food manufacturing company.
Patent CA-2679466-A1 (CA)
Title: Hot air stove
Inventor: KALUGIN YAKOV PROKOPIEVICH
IPC: C21B9/00
Filed: 2007-07-09
Abstract: The inventive air heater comprises a housing (1) with a lining (2), a nozzle (3), a dome (5) with a prechamber (6), which is coaxially positioned in the top part thereof and is provided with a housing (7) and a lining (8) provided with an independent support (9) on the housing (7). Gas (11) and air (12) channels are made in the side vertical wall of the prechamber (10) lining and are connected to internal manifolds (14,15) and to gas (16) and air (17) supplying sleeve fittings. The channels of the lower manifold (15) are arranged in the top part thereof and are upwardly oriented at and angle of 15-30° with respect to a horizontal plane. The channels of the top manifold (14) are arranged in the lower part thereof and are downwardly oriented at an angle of 15-30° to a horizontal plane. The projections of all the channels on a horizontal plane form an angle of 15-45° to the projections of the prechamber radii, passing over the centers of the outlet sections of the channels (11, 12), on a horizontal plane. The use of the invention makes it possible to reduce operation costs and to improve gas burning.
Patent CA-2679731-A1 (CA)
Title: Piezo actuated slide latching mechanism
Inventor: OSTROWSKI ERIC ALLEN
IPC: E05B65/46
Filed: 2008-03-28
Abstract: A latching mechanism is particularly suited for use in latching a slide mechanism, such as used to slidably mount a drawer. The latching mechanism includes a latch assembly comprising a latch lever mounted for movement between a first, second and third positions, a latch tab for selective engagement with a second end of the latch lever, and a piezo electric controller. The controller has a plunger configured to selectively control the movement of the latch lever between the first and second positions, the plunger movable between an extended position corresponding to a first, locked position of the latch lever and a retracted position corresponding to the second, unlocked position of the latch lever, the controller when unpowered preventing the plunger from moving from the extended to the retracted position and the controller when powered permitting the plunger to move from the extended to the retracted position.
Patent CA-2681980-A1 (CA)
Inventor: IDENSJOE HENRIK
IPC: F04B49/06
Filed: 2008-04-02
Abstract: The invention relates to a method in a milking system for creating a required vacuum level, the milking system comprising at least two variable speed vacuum pumps P1, P2. The method comprises the steps of: utilizing a first variable speed vacuum pump P1 for creating the required vacuum level within the milking system; monitoring the vacuum level requirement within the milking system, and when the vacuum level requirement of the milking system is such that the speed of the first variable speed vacuum pump P1 reaches a first speed threshold then: starting a second variable speed vacuum pump P2, and running the first and second variable speed vacuum pumps P1, P2 in parallel for creating the required vacuum level. The invention also relates to computer program products.
Patent CA-2682806-A1 (CA)
Inventor: FUNAKURA KENJI
IPC: B62B9/20
Filed: 2008-04-02
Abstract: To provide a stroller in which a wheel state-changing operation can be stably and surely performed according to the position of the handle. The stroller comprises a frame part, a handle (50) so connected to the frame part as to be capable of swinging, caster mechanisms rotatably holding wheels, and a switch mechanism (100) with a changing member (105) attached to the handle (50). Each of the caster mechanisms has a lock means for restricting the rotation of each wheel. The changing member is movable around the center of the swinging movement of the handle when the handle is swung. The stroller further includes transmission means (120, 130) for operating the lock means in linkage with operation of respective switch mechanisms.
Patent CA-2682826-A1 (CA)
Title: System and method of deconvolving multiplexed fluorescence spectral signals generated by quantum dot optical coding technology
Inventor: LEE JEONGJIN
IPC: C40B20/04
Filed: 2008-04-02
Abstract: A method deconvolves a multiplexed fluorescence spectral signal into its component single-color fluorescence spectra emitted by contributing fluorophore types. A spectral database contains a parameter set for each of the component spectra. Optical codes are received as the multiplexed signals. A sliding window technique estimates a number and location of local peaks for the component spectra. Allowable variation ranges are assigned for the corresponding parameter sets. Each multiplexed signal is deconvolved into a sum of parametric values to generate a list of its component spectra. Encoded and received optical codes, in the form of multiplexed signals, are decoded and identified by their component spectra and contributing fluorophore types. A system for deconvolving the multiplexed signals includes a spectral database containing the parameter sets, a detection element receiving the optical codes, and a signal processor encoded to analyze and deconvolve the multiplexed signals.
Patent CA-2683815-A1 (CA)
Title: Involvement of lipid kinase, and signal transduction pathway comprising said lipid kinase, in resistance to her2-targeting therapy
Inventor: BERNS KATRIEN
IPC: C12Q1/68
Filed: 2008-04-14
Abstract: The invention is related to a method for determining whether an individual suffering from cancer is at risk of exhibiting or acquiring a reduced response towards HER2- targeting therapy. In one aspect, the invention utilizes the activity of a signal transduction pathway modulated by a lipid kinase for determining said risk.
Patent CA-2685048-A1 (CA)
Inventor: DHANARAJ SRIDEVI
IPC: A61F2/04
Filed: 2008-04-22
Abstract: Tissue engineering devices and methods are provided for the reconstruction, repair, augmentation, or replacement of a luminal organ or tissue structure involving the use of a biodegradable polymer matrix conforming to a portion of a laminarly arranged luminal organ, the processing of autologous, allogeneic or xenogeneic tissue comprising multiple cell populations to obtain a minced tissue composition, the seeding of the matrix with the composition, and the implanting of the seeded polymer matrix into a patient.
Patent CA-2685310-A1 (CA)
Inventor: SINGER CLAUDE
IPC: C30B7/00
Filed: 2001-07-27
Abstract: The present invention provides a new crystalline form of modafinil and processes for preparing the same.
Patent CA-2685631-A1 (CA)
Inventor: CASAZZA MATTEO
IPC: F03D1/00
Filed: 2009-11-13
Abstract: An electric generator of a wind power turbine has a stator having a cylindrical shell; a number of segments arranged, along the inner face of the cylindrical shell, in a circumferential configuration; and a number of adjustable locking devices located between the segments to press the segments together circumferentially and lock the segments in a given position.
Patent CA-2686056-A1 (CA)
Title: Membrane module with multiple bottom headers and filtration process
Inventor: COTE PIERRE LUCIEN
IPC: C02F1/44
Filed: 2008-05-08
Abstract: A membrane module (100) has an upper header.(108) and multiple lower headers (110). A bundle of membranes (24) potted in the upper header is sub-bundled into the lower headers. The membranes (24) may be arranged in the upper header into a number of generally parallel sheets or planes and arranged into a lower header (110) into a lesser number of sheets or planes. Spaces between the multiple lower headers (110) help gas bubbles rise into the module (100) or water containing solids drain from the module (100). The module (100) may be used in batch or continuous filtration processes. In one specific process, water flows downwards through the module (100) and air bubbles are provided from near the bottom of the module (100).
Patent CA-2688668-A1 (CA)
Title: Durable concrete compositions
Inventor: LADELY TRICIA G
IPC: C04B38/08
Filed: 2008-04-29
Abstract: Methods of controlling the durability of and/or the amount of air in concrete formulations that include combining cement, water, and optionally aggregates, admixtures and/or additives to form a cement mixture; and adding prepuff particles to the cement mixture to form a concrete formulation. The prepuff particles have an average particle diameter of from 0.2 mm to 3 mm, a bulk density of from 0.015 g/cc to 0.35 g/cc, an aspect ratio of from 1 to 3, and a smooth continuous outer surface. The cured and hardened concrete formulation typically has a relative dynamic modulus of at least 70% determined according to Procedure A of ASTM C666 (2003). The amount of air in the concrete typically increases over the amount of air in similar formulations not containing prepuff particles, as determined according to ASTM C231, based on the volume percent of prepuff. The concrete formulations can he used to make articles.
Patent CA-2688940-A1 (CA)
Inventor: LECKER ALEX
IPC: B65G41/00
Filed: 2009-12-21
Abstract: There is disclosed a release mechanism suitable for releasing and disengaging a chain drive means associated with a drive mechanism for a movable extendable frame assembly. In the arrangement, the drive mechanism includes a drive means, a wheel assembly and a drive chain associated with said drive means to drive wheels associated with the frame assembly. The mechanism also includes quick release means for permitting the chain drive to be released and disengaged from driving said wheels. The quick release means has a movable support mounting the drive means, and in which the support is movable about a fixed point to raise and lower the drive means from a lower chain tensioned position to an upper chain release position.