baber/WOPTO huggingface dataset:
Patent CA-2506336-C (CA)
Title: Ear covering and manufacturing method
Inventor: TANAKA MASAO
IPC: A61F11/06
Filed: 2005-05-04
Granted: 2012-04-24
Abstract: An ear covering is produced by sewing first and second cloth layers together along a first closed loop seam, and forming a hole inside the loop and extending through both layers; turning the sewn first and second layers inside out by passing one layer through the opening; then passing one of the layers through a passage in a flexible insert in the form of a distorted, truncated cone; placing a third cloth layer over one of the first and second layers and sewing the first second and third cloth layers along a second closed-loop seam, thereby enclosing the insert within a toroidal enclosure formed by portions of the first and second layers. Afterwards, the assembly is turned inside out to form a cup-shaped receptacle for receiving an external ear, with the second seam in the interior of the receptacle, and with the first seam within the toroidal enclosure.
Patent CA-2508011-C (CA)
Inventor: SCHWAB JEFFREY J
IPC: C09J7/29
Filed: 2003-10-23
Granted: 2012-05-15
Abstract: Adhesive tapes (e.g., duct tapes) having a backing comprising a compatibilized release composition are reported. The compatibilized release composition comprises a thermoplastic olefin-based polymer comprising an acid or a base functionality and a polymeric release material comprising an acid or a base functionality. The functionality of the thermoplastic olefin-based polymer and the functionality of the polymeric release material provide an acid-base interaction that compatibilizes the release composition.
Patent CA-2509325-C (CA)
Title: Method and installation for hot rolling strip with a steckel rolling stand
Inventor: KIRSTEIN HARTMUT
IPC: B21B1/26
Filed: 2003-12-10
Granted: 2010-10-19
Abstract: The invention relates to a method and an installation for hot-rolling strips using a reversible Steckel rolling frame (8), each side of which is equipped with a respective furnace coiler (9, 10) and a driving mechanism (17, 18), provided between the furnace coiler (9, 10) and Steckel rolling frame (8). The aim of the invention is to crop particularly thin, hot strips. To achieve this, the strip is cropped during the reversible rolling process by a single pair of flying cropping shears (20), positioned between one of the driving mechansims (17) and the Steckel rolling frame (8). Said cropping shears comprise in particular a drum blade.
Patent CA-2510585-C (CA)
Inventor: JERROME STEPHEN CURTIS
IPC: B23C3/02
Filed: 2003-12-15
Granted: 2008-02-19
Abstract: A plunge milling system (10) for effecting rapid removal of material from a workpiece blank during a rough and/or finishing cutting procedure. In this system, an axial cutting tool (12) is rotated about its axis and axially moved into engagement with the workpiece blank for cutting material from the workpiece. When the tool (12) is engaged with the workpiece, the tool is also moved transaxially and simultaneously with the axial movement whereby material is removed from the workpiece blank along a curved path.
Patent CA-2510821-C (CA)
Inventor: WEIDENHAUPT KLAUS PETER
IPC: G01N1/10
Filed: 2005-06-22
Granted: 2017-02-28
Abstract: A device for determining the concentration of analytes in bodily fluids, said device comprising: a controller module comprising an actuator; a fluid handling module, comprising: a skin piercing fluid collection channel comprising a needle; an inlet chamber connected to a first end of said skin piercing fluid collection channel; a pumping chamber; a connecting channel connecting said inlet chamber to an inlet end of said pumping chamber; a membrane connected to said actuator, said membrane forming at least a portion of one wall of said pumping chamber opposite said inlet end of said pumping chamber, said membrane gel being deflectable in response to movement of said actuator; a sensor chamber including a sensor for detecting said analyte; an inlet channel connecting an outlet end of said pumping chamber to an inlet end of said sensor chamber; a waste channel connected to an outlet end of said sensor chamber; and a vent connected to an outlet end of said waste channel, such that said pumping chamber is capable of transporting a volume of fluid collected in said pumping chamber from said skin piercing fluid collection channel, to said at least one sensor chamber upon deflection of said membrane.
Patent CA-2511622-C (CA)
Inventor: COUGOULIC JEAN-PIERRE
IPC: A61K6/838
Filed: 2003-12-23
Granted: 2011-11-29
Abstract: Production of a material for medical or veterinary use comprises mixing a binder with one or more calcium and phosphorus compounds, molding the mixture, cleaning the surface of the molded piece and aseptically packaging the product. An independent claim is also included for a material as above.
Patent CA-2514127-C (CA)
Title: A metal packaging
Inventor: JORGENSEN NIELS TOFT
IPC: G11B33/04
Filed: 2004-09-08
Granted: 2007-06-12
Abstract: A packaging comprising a first and second outer part of metallic material, an inner part of non-metallic material made in one piece and comprising a first and second opposed side between which an element can be stored and a hinging part forming at least one hinge connecting said sides and allowing the sides to be rotated relative to each other within an angle so as to open the packaging and adapting the packaging and adapting the packaging for packing in an automated packing machine. At least a part of a perimeter of the first and second outer part is adapted to retain the inner part in order to attach said outer parts to said respective sides of said inner part for covering s substantial part of the outer surfaces of the sides.
Patent CA-2514869-C (CA)
Title: Device for sensing a magnetic field
Inventor: PANNETIER MYRIAM
IPC: G01R33/035
Filed: 2003-01-31
Granted: 2011-07-12
Abstract: The device for sensing a magnetic field comprises a closed superconducting pick-up loop (1) having a path width (d) etched out of a single layer superconducting thin film and provided with a constriction (15) having a width (w) of narrow dimension smaller than the path width (d). The closed superconducting pick-up loop (1) constitutes a flux-to-field transformer (FFDT). At least one magnetoresistive element (2) is placed on top of or below the superconducting thin film, is isolated from the superconducting thin film by a thin insulating layer and is located so that an active part of the magnetoresistive element (2) is at the location of the constriction (15) and has a width equal to or less than the width of the constriction (15). The active part of the magnetoresistive element (2) is oriented so that the bias current in this active part is directed essentially along the constriction (15), orthogonally to the width of narrow dimension.
Patent CA-2515378-C (CA)
Inventor: SINGHAL ATUL
IPC: A23L33/00
Filed: 2004-02-09
Granted: 2011-09-13
Abstract: An infant feeding formula for feeding to babies in the first two weeks of life which is beneficial for long term health, which contains from 0.5 to 1.00 gram of protein per 100ml of formula and 25 to 50 kilocalories per 100ml of formula and a container which has a plurality of compartments, for example 14, each container of which contains a baby's daily feeding requirements.
Patent CA-2516198-C (CA)
Title: Hose restraint apparatus
Inventor: KOWALCHUK TREVOR L
IPC: F16L3/08
Filed: 2005-08-17
Granted: 2011-02-15
Abstract: A restraint apparatus configured to selectively attach a flexible hose at an outlet structure of a manifold of an air conveyance system is provided. The restraint apparatus includes a restraint member having a flat, planar shape. The restraint member includes a first opening located at a first end and a second opening located at a second end opposite the first end. The first and second ends of the restraint member are configured to be biased toward each other such that the first opening is operable to receive the outlet port therethrough and the second opening is operable to receive the hose therethrough. Upon release of the first and second ends of the restraint member, the first and second ends are operable to exert a bias force against the outlet structure and the hose, respectively, in a manner that resists removal of the hose from the outlet structure.
Patent CA-2525566-C (CA)
Inventor: AGRAWAL AVNEESH
IPC: H04B1/707
Filed: 2004-05-07
Granted: 2014-12-30
Abstract: Techniques are provided to support fast frequency hopping with a code division multiplexed (CDM) pilot in a multi-carrier communication system (e.g., an OFDMA system). Each transmitter (e.g., each terminal) in the system transmits a wideband pilot on all subbands to allow a receiver (e.g., a base station) to estimate the entire channel response at the same time. The wideband pilot for each transmitter may be generated using direct sequence spread spectrum processing and based on a pseudo-random number (PN) code assigned to that transmitter. This allows the receiver to individually identify and recover multiple wideband pilots transmitted concurrently by multiple transmitters.  For a time division multiplexed (TDM)/CDM pilot transmission scheme, each transmitter transmits the wideband pilot in bursts. For a continuous CDM pilot transmission scheme, each transmitter continuously transmits the wideband pilot, albeit at a low transmit power level. Any frequency hopping rate may be supported without impacting pilot overhead.
Patent CA-2530822-C (CA)
Title: Adjustable tensioner
Inventor: DEC ANDRZEJ
IPC: F16H7/12
Filed: 2004-06-22
Granted: 2008-09-02
Abstract: An adjustable tensioner with a base, a pivot-arm that oscillates about a pivot secured to the base, a pulley attached to the pivot-arm, a compression spring with a first end operatively connected to the pivot-arm and a second end operatively connected to a shoe that presses a convex surface of the shoe against a concave arcuate surface of the pivot-arm, to the shoe held in place against a protuberance secured to the base by a balance of forces. An adjustment feature allows setting a base position with respect to an indicated predetermined belt spring force.
Patent CA-2534702-C (CA)
Inventor: ROE ANNETTE RAE
IPC: A01B73/00
Filed: 2006-01-31
Granted: 2009-01-06
Abstract: A side-pull mower-conditioner includes a wheeled frame from which a crop harvesting header is suspended. A draft tongue carrier forms a forward projection of the frame and terminates at a forward end located above the header. A draft tongue includes a rear end pivotally coupled to the forward end of the draft tongue carrier by an upright pivot pin defining an upright pivot axis about which the tongue can be swung between a rightmost transport position and a leftmost working position. An extensible and retractable hydraulic actuator is located leftward of the upright pivot axis and is coupled between the draft tongue carrier and the draft tongue and is fully extended when the draft tongue is in the transport position, and is fully retracted when the tongue is in the leftmost working position. A lock structure is provided for locking the actuator in its extended position, and a stop structure is provided for selectively limiting the retraction of the actuator for disposing the tongue in a desired working position which is rightward of the leftmost working position.
Patent CA-2535982-C (CA)
Title: Utilisations d'interferons a structure spatiale modifiee
Inventor: WEI GUANGWEN
IPC: C12Q1/68
Filed: 2004-08-26
Granted: 2016-11-29
Abstract: L'invention concerne une méthode de prévention ou de traitement du syndrome respiratoire aigu sévère chez un sujet, consistant à administrer à ce sujet une quantité efficace d'interféron supercomposé recombinant ou d'un équivalent fonctionnel de ce dernier. Ladite invention concerne une méthode d'inhibition de l'agent causal du synchrome respiratoire aigu sévère, consistant à mettre en contact cet agent avec une quantité efficace d'interféron supercomposé ou de son équivalent.
Patent CA-2537482-C (CA)
Inventor: CASTEILLA LOUIS
IPC: A61K35/28
Filed: 2004-09-06
Granted: 2014-07-08
Abstract: The invention relates to the use of cells of a medullary or extra-medullary white adipose tissue, in particular of an extra-medullary stromal vascular fraction (SVF) and/ or mature dedifferentiated adipocytes of any origin for initiating the formation of a functional vascularisation.
Patent CA-2538405-C (CA)
Inventor: ANDERSSON MARJANA
IPC: C07D211/86
Filed: 2004-09-15
Granted: 2012-07-03
Abstract: Cette invention concerne des nouveaux composés représentés par la formule (I), dans cette formule, R?1¿, R?2¿, R?4¿, R?5¿, G?1¿, G?2¿, L, Y et n sont tels que définis dans la spécification, ainsi que des isomères optiques, des racémates et des tautomères de ceux-ci, et des sels pharmaceutiquement acceptables de ceux-ci. L'invention concerne également des procédés permettant de préparer de tels composés, ainsi que des compositions les contenant et leur utilisation à des fins thérapeutiques. Les composés décrits dans cette invention sont des inhibiteurs de l'élastase neutrophile.
Patent CA-2539968-C (CA)
Inventor: RHOADS GREG
IPC: H01L33/60
Filed: 2004-07-21
Granted: 2009-06-02
Abstract: An LED or incandescent light source is positioned in a reflector arranged to reflect light from the LED or incandescent light source which is radiated from the LED or incandescent light source in a peripheral forward solid angle as defined by the reflector. A lens is disposed longitudinally forward of the LED  or incandescent light source for focusing light into a predetermined pattern which is radiated from the LED or incandescent light source in a central forward solid angle as defined by the lens. The apparatus comprised of the combination projects a beam of light comprised of the light radiated in the central forward solid angle and peripheral forward solid angles.
Patent CA-2541183-C (CA)
Title: Toner processes
Inventor: PATEL RAJ D
IPC: G03G9/08
Filed: 2006-03-24
Granted: 2010-05-11
Abstract: A process including mixing a sulfonated polyester resin, a colorant, and a coagulant; heating the resulting sulfonated polyester mixture; adding a polymetal halide and an anionic latex to form coated toner particles; and heating the coated toner particles is disclosed.
Patent CA-2545239-C (CA)
Title: Stabilized guided conveyor belt with multiple base chains and interchangeable conveyor plates
Inventor: CHUBA LARRY D
IPC: B65G17/12
Filed: 2006-04-28
Granted: 2010-02-16
Abstract: A stabilized and guided conveyor belt (202) includes multiple transport chains (108) and interchangeable conveyor plates (100) that form the surface of the conveyor belt (202). The conveyor plates (100) can be easily attached independently of one another in a side by side fashion onto the transport chains (108) and are readily detachable from the transport chains (108) to facilitate replacement or rearrangement. Certain of the plates (100) function selectively as a platform on which to mount accessories such as lug members (136) and include means for receiving (134) accessories and for locking (138) accessories into place. The conveyor belt (202) is guided and supported by a smooth rail (420). Both the plate (100) and the rail (420) include interacting stabilizing features (130, 132, 424a, 424b) that cooperate to prevent buckling and rippling of the transport chain (108).
Patent CA-2545396-C (CA)
Inventor: VALIQUETTE MARC-ANDRE
IPC: A01G9/02
Filed: 2004-11-15
Granted: 2012-02-21
Abstract: A gardening system wherein there is provided an outer container and a soil support insert placed therein, the soil support insert is spaced with the bottom wall of the container to find a water space and an air space therebetween, the insert having at least one downwardly extending wall which defines a cavity and the downwardly extending wall having a plurality of apertures therein to permit root growth therethrough, a non-soil growing medium within the cavity, the non-soil growing medium including mycorrhizal fungi incorporated therein. The system provides for an enhanced plant growth.
Patent CA-2547856-C (CA)
Title: Catheter assembly with osmolality-increasing fluid
Inventor: UTAS JAN
IPC: A61L29/08
Filed: 2004-12-22
Granted: 2011-12-13
Abstract: A catheter assembly is disclosed comprising: a hydrophilic catheter; a wetting fluid for wetting of the catheter; and a receptacle enclosing at least the insertable part of the catheter and the wetting fluid. Further, the wetting fluid is a solution incorporating at least one osmolality-increasing compound, and the total concentration of the osmolality-increasing compound(s) is very high, preferably exceeding 600 mOsm/dm3. The wetting fluid could either be arranged in contact with the hydrophilic surface layer of the catheter in the receptacle, for preservation of the hydrophilic surface layer in a wetted state during accommodation in said receptacle and provision of a ready-to-use catheter assembly, or be arranged to keep the wetting fluid separated from the hydrophilic surface layer of the catheter during storage, but to be brought into contact with said hydrophilic surface layer upon activation before an intended use of the catheter. A similar method and wetting fluid is disclosed as well. The provision of the osmolality-increasing compound in the wetting fluid provides several advantages per se, such as a improved properties of the hydrophilic coating, a more predictable and controllable wetting process, a more expedient and cost efficient production, etc. Further, the use of this very high concentration of osmolality-increasing compound in the wetting fluid has proven remarkably efficient.
Patent CA-2549447-C (CA)
Title: A composite two-piece tamper-evident closure with a seal-delay-release feature and a method therefor
Inventor: HERR JAMES E
IPC: B65D55/02
Filed: 2006-06-05
Granted: 2010-08-03
Abstract: A package includes a container, a seal, and a closure. The container is formed to include an interior region and an opening into the interior region. The seal is coupled to the container to close the opening. The closure is coupled to the container to cover the seal.
Patent CA-2550683-C (CA)
Inventor: COUPE DOMINIQUE
IPC: B29C70/34
Filed: 2006-06-23
Granted: 2014-06-03
Abstract: The part has two ends (10a) in which cylindrical free spaces (14) are arranged, and a body made of composite material which is realized from central and peripheral fibrous preforms (13, 11). The preforms are made by three dimensional weaving of strands of carbon fiber. The peripheral fibrous preform surrounds the central fibrous preforms in a manner to remain at the ends of the part, where the preform (11) is a strip whose ends are joined. The free spaces are adapted to receive an articulation axle of another part. Independent claims are also included for the following: (1) a landing gear comprising a strut including a lever (2) a method for manufacturing a mechanical part.
Patent CA-2555777-C (CA)
Title: Dehydrating condensation agent having property of accumulating at interface with water
Inventor: KUNISHIMA MUNETAKA
IPC: C07C69/24
Filed: 2005-01-31
Granted: 2010-02-02
Abstract: The present invention provides a 1,3,5-triazine compound represented by the following formula I:     (see formula I) This compound can be synthesized easily and more economically and can be used as a dehydrating condensing agent having the property of accumulating at a water interface. In the case where carboxylic acid, amine, alcohol or other reaction substrate is amphiphilic, when mixing the dehydrating condensing agent of the present invention, which is amphiphilic, and the substrate to form various molecular aggregate phase including micelles in an aqueous solution, the substrate and the dehydrating condensing agent can be accumulated at the water interface.  As a result, the concentration of the substrate increases locally at the water interface, and condensation reaction can be performed extremely efficiently.
Patent CA-2558732-C (CA)
Title: Apparatus and method for determining orientation parameters of an elongate object
Inventor: ZHANG GUANGHUA G
IPC: G01B11/26
Filed: 2005-02-16
Granted: 2011-07-19
Abstract: An apparatus and method employing principles of stereo vision for determining one or more orientation parameters and especially the second and third Euler angles .theta., .psi. of an elongate object (10) whose tip (12) is contacting a surface (26) at a contact point (28). The apparatus has a projector (14) mounted on the elongate object (10) for illuminating the surface (26) with a probe radiation (16) in a known pattern from a 'first point of view (18) and a detector (20) mounted on the elongate object (10) for detecting a scattered portion (22) of the probe radiation (16) returning from the surface (26) to the elongate object (10) from a second point of view (24). The orientation 'parameters are determined from a difference between the projected (38) and detected probe 'radiation (22) such as the difference between the shape of the feature produced by the projected probe radiation (38) and the shape of the feature detected (22) by the detector (20). The pattern (36) of probe radiation (16) is chosen to provide information for determination of the one or more orientation parameters and can include asymmetric patterns such as lines, ellipses, rectangles, polygons or the symmetric cases including circles, squares and regular polygons. To produce the patterns the projector (14) can use a scanning arrangement or a structured light optic such as a holographic, diffractive, refractive or reflective element and any combinations thereof. The apparatus is suitable for determining the orientation of a jotting implement such as a pen, pencil or stylus.
Patent CA-2559611-C (CA)
Title: Pyrrolidine compounds
Inventor: JIAANG WEIR-TOM
IPC: C07D217/00
Filed: 2005-03-09
Granted: 2012-01-17
Abstract: A compound of the following formula (I) wherein R1, R2, R3, R4, R5, R6, W, X, Y, Z, m, n, and p are as defined herein. This invention also covers methods for inhibiting dipeptidyl peptidase IV or VIII, or treating Type II diabetes with such a compound.
Patent CA-2567082-C (CA)
Title: Adjustable spanner for preventing nut from rounding apex
Inventor: WU ARTHUR
IPC: B25B13/14
Filed: 2006-11-03
Granted: 2010-06-15
Abstract: An adjustable spanner comprises a handle; one end of the handle having an enlarged head; an upper side of the head being formed with a sliding surface; a fixing jaw extended from one end of the head; the fixing jaw having a fixing surface; a fixing protrusion being formed at a lower side of the fixing surface; a movable jaw installed in the sliding trench; the movable jaw having a movable surface; a directional control element being installed in the receiving groove and engaged to the movable jaw; a movable protrusion being formed at a lower side of the movable surface; a line Y being defined from a top end of the fixing surface to the sliding surface; a line X being defined to be an axial line of the sliding trench, the angel .THETA. between the line Y and the line X is between 65° ~ 85°, preferably is 74°.