baber/WOPTO huggingface dataset:
Patent CA-2609256-A1 (CA)
Inventor: CHAUVEAU JEROME
IPC: C08L23/08
Filed: 2006-05-23
Abstract: L'invention concerne un liant de coextrusion comprenant un mélange d'au moins un homo ou copolymère de l'éthylène (A1) de densité comprise entre 0,940 et 0,980 g/cm3 avec au moins un homo ou copolymère du propylène (B), ledit mélange étant greffé par un monomère fonctionnel et éventuellement dilué dans au moins un homo ou copolymère de l'éthylène (A2) non greffé de densité  comprise entre 0,940 et 0,980 g/cm3; ~ le taux de greffage dudit liant de coextrusion étant < 0,5% en poids par rapport au poids total dudit liant; ~ la densité dudit liant étant comprise entre 0,940 et 0,980 g/cm3. L'invention concerne également une structure comprenant ce type de liant ainsi que son utilisation.
Patent CA-2610575-A1 (CA)
Inventor: PITTARELLO MARA
IPC: A61K31/685
Filed: 2006-05-26
Abstract: Process for the preparation of phosphatidylserine of formula CH2OR1 CHOR2 CH2O- P(=O)-OCH2-CH(NH2)-COOH X wherein R1 and R2 independently represent a saturated, mono-unsaturated or polyunsaturated acyl C10-C30, X=OH or OM where M=alkaline or alkaline earth metal, ammonium, alkylammonium (including the inner salt) including the transphosphatidylation reaction between phosphatidylcholine of the general formula CH2OR1 CHOR2 CH2O-P(=O)-OR3 X wherein R1 and R2 and X have the above specified meanings, R3=CH2-CH2- NH2 or CH2-CH2-N+(CH3)3 and Serine in D, L or racemic form catalysed hy the phospholipase D enzyme (PLD), characterised in that said reaction is carried out in a hydroalcoholic medium containing an aliphatic alcohol and in the presence of bivalent metal oxide.
Patent CA-2613023-A1 (CA)
Title: Soil conditioning device
Inventor: WARD KEITH
IPC: A01B29/04
Filed: 2006-06-26
Abstract: A soil conditioning device (100) having a series of peripheral ridge members (104) having a leading (106) and trailing (108) prow shaped surface circumscribing a disc, wheel or drum (102) and a method of use. Optionally the prow shaped peripheral ridge members are joined by sub-ridge members (110) forming a single ridge of varying heights circumscribing the disc, wheel or drum.
Patent CA-2615302-A1 (CA)
Inventor: JOLLY ROBERT K
IPC: H02G3/08
Filed: 2007-12-19
Abstract: One aspect of the invention is an outlet box frame for installation in a hole in a floor structure. The hole having a perimeter and defining an internal wall surface in said floor structure. The frame including a walled member, at least one flange portion and a unitary retaining screw guide. The walled member being sized for insertion within the hole. The at least one flange portion extending outward from the walled member, wherein once installed at least a portion of the flange extends from the walled member past the internal wall surface. The unitary retaining screw guide supports a retaining screw. The screw guide being supported from the walled member and configured to receive the retaining screw therein. Upon installation, the retaining screw inserted in the retaining screw guide engages the hole wall without significant penetration thereof, providing at least pullout resistance of the frame from the hole.  Alternatively, the outlet box frame may include the retaining screw.
Patent CA-2616001-A1 (CA)
Title: Method and apparatus for expanded data rate control indices in a wireless communication system
Inventor: ATTAR RASHID AHMED AKBAR
IPC: H04W28/22
Filed: 2006-07-19
Abstract: In one embodiment, the patent application comprises an apparatus, method and means for expanding DRC indices comprising assigning multiple DRC covers to at least one sector. In another embodiment, the apparatus, method and means for expanding DRC indices further comprises creating an expanded DRC indices list, sending a mapping of DRC covers to the expanded DRC indices list to an access terminal, and using the mapping to determine a sector and DRC index from the DRC indices list on requests for transmission from the access terminal.
Patent CA-2618102-A1 (CA)
Inventor: HUNT RONALD EUGENE
IPC: G01G23/18
Filed: 2008-01-21
Abstract: A method of encouraging weight loss via a talking electronic scale. The talking electronic scale determines the weight of a particular person in response to a specific user input.  The talking electronic scale utilizes a data storage unit to store and conceal an initial weight for the particular person. The talking electronic scale compares a subsequent weight of the particular person to the concealed initial weight in response to a specific user input and utilizes a speech synthesis unit to announce a difference between the concealed initial weight and the subsequent weight for the particular person without ever displaying or announcing the numerical value of the initial weight.
Patent CA-2618179-A1 (CA)
Title: Dust compressing apparatus of vacuum cleaner
Inventor: KIM HYOUN-SOO
IPC: A47L9/16
Filed: 2008-01-18
Abstract: A dust compressing apparatus of a vacuum cleaner that automatically compresses dust or dirt collected and stored in a dust separating apparatus.  The dust compressing apparatus includes a compressing plate to compress dust or dirt collected in the dust separating apparatus, a lifting and lowering unit connected to the compressing plate above the compressing plate to lift and lower the compressing plate, and a driving motor to drive the lifting and lowering unit thus to lift and lower the compressing plate.
Patent CA-2621052-A1 (CA)
Inventor: CORDOVA NOE TONY
IPC: E21B31/08
Filed: 2006-08-23
Abstract: A C-plate assembly for use in a cable-guided fishing assembly is disclosed.  The disclosed invention provides a C-plate assembly in which a closure member is slidable from an open position, which allows a wellbore tubular or other item to be positioned in the cut-out section of the C-plate base, to a closed position, which closes the opening to the cut-out section and thereby prevents the wellbore tubular or other item from being unintentionally knocked free from the cut-out section during a fishing operation. The closure member is locked in place in the closed position by inserting the ends of a movable handle extending off of one side of the C-plate base into openings in the C-plate base. The ends of the movable handle are spring loaded to allow for the ends to be pulled out of the openings in the C-plate base such that the closure member can be "unlocked" and moved from a closed position to an open position during operation.
Patent CA-2625453-A1 (CA)
Inventor: ELLIS ARTHUR DONALD
IPC: A63B53/06
Filed: 2008-03-31
Abstract: The Spider Gizmo is designed to be used where there is a need for two items to work in unison with one another and/or there is a need for each item to be at a different angle to one another. Example; A golf club putter head and handle.   This coupling can be made of many kinds of material, steel, cast iron, or fibre glass and positioned between two parts as used above,( golf club putter head handle) it will allow the putter head to rotate 360 degree around the handle.   This would allow a putter face to be in an open or closed position as preferred.
Patent CA-2628787-A1 (CA)
Inventor: STOFFEL NEAL J
IPC: A01D34/43
Filed: 2008-04-10
Abstract: The present invention is directed to a horizontal rotary cutting system and a method for using such system to cut plant material, such as crops and tall grasses.  The axis of rotary motion of the cutting blade is essentially horizontal, i.e., or parallel to the ground and is essentially perpendicular to the longitudinal axis stalk of the plant material to be cut. The cutting blade has an elongated cutting surface that rotates perpendicularly toward, and passes through and cuts the plant material stalks.  A  cutting diameter of about two inches or less is used to achieve lower horsepower requirements, lower friction losses, and lower vibration of the system when compared to prior systems. High speeds of rotation of the cutting blade permit and facilitate the use of high ground speeds of the cutting system.
Patent CA-2630009-A1 (CA)
Inventor: TOMISAWA KAZUYUKI
IPC: C07D235/02
Filed: 2000-02-21
Abstract: The present invention relates to compounds which are useful for efficient synthesis of 2-amino-4-oxobicycloÄ3.1.0Ühexane-2,6-dicarboxylic acids. The compounds according to the present invention comprise 2-oxobicycloÄ3.1.0Ühexane-6-carboxylic acid derivatives represented by the formula as follows: <CHEM> Äwherein, R<1> represents a hydrogen atom, a C1-C6 alkyl group, a C3-C6 cycloalkyl group, a C3-C6 cycloalkyl C1-C6 alkyl group, an aryl group, an aryl C1-C6 alkyl group, a C1-C6 alkoxy C1-C6 alkyl group, a C1-C6 hydroxyalkyl group, a C1-C6 alkylthio C1-C6 alkyl group, a C1-C6 mercaptoalkyl group, a tetrahydrofuranyl group, or a tetrahydropyranyl group; R<2> and R<3> are identical or different, and each represents a C1-C6 alkyl group, a C3-C6 cycloalkyl group, a C3-C6 cycloalkyl C1-C6 alkyl group, an aryl group, or an aryl C1-C6 alkyl group, or alternatively, R<2> and R<3> together represent -(CH2)n- (wherein n represents 2 or 3); and Y<1> and Y<2> are identical or different, and each represents a sulfur atom, an oxygen atom, or a nitrogen atomÜ.
Patent CA-2633433-A1 (CA)
Title: A disposable pant-like absorbent undergarment that provides close to the body fit
Inventor: KRAUTKRAMER PATSY ANN
IPC: A61F13/15
Filed: 2007-02-26
Abstract: A disposable pant-like absorbent undergarment is disclosed formed with a one-piece chassis having front, back and crotch regions. An absorbent assembly is secured to the chassis. A pair of seams joins the front and back regions to form a unitary undergarment having a waist opening and a pair of leg openings.  The undergarment also includes leg elastics, waist elastics and chassis elastics. Each of the waist elastics is spaced apart from one another by a distance y and each has a tension value. The chassis elastics extend around the front and back regions without crossing the absorbent. Each of the chassis elastics is spaced apart from one another by a distance z and each has a tension value. Furthermore, the distance z is greater than the distance y.
Patent CA-2634514-A1 (CA)
Inventor: CASUTT GUIDO
IPC: A61L29/14
Filed: 2006-12-21
Abstract: A textile material (21, 21~) comprising a textile substrate (22, 22~) has, at least on part of the surface of the textile substrate (22, 22~), a coating (24, 24~) that contains at least one compound chosen from the group composed of hydrogels, except keratin hydrogels, of polyurethanes, polyvinyl chloride, polytetrafluoroethylene and any desired combinations of two or more of the aforementioned compounds. This textile material (21, 21~) can be used particularly as a substance for an artificial intervertebral disc (16~~, 16~~~), as a replacement for the nucleus pulposus (16~, 16~~), cage (16, 16~), vertebral body implant (16~~~~), articular surface substitute, or as a tube (18, 18~, 18~, 18~~) in vertebroplasty or nucleoplasty.
Patent CA-2635486-A1 (CA)
Title: Surgical fasteners and related implant devices having bioabsorbable components
Inventor: TATAR STEPHEN L
IPC: A61B17/56
Filed: 2006-01-13
Abstract: Surgical implants including fasteners and related devices which are partially bioabsorbable. The implants are constructed of a non-bioabsorbable base comprising metals and or high strength plastic materials. The base is partially or completely coated with a bioabsorbable material which can have its own mechanical features, such as the threads on a screw. Attachment elements are provided on the base to enhance the mechanical attachment of the bioabsorbable material to the base. The implants can withstand the torques and stresses encountered during surgery and, following implantation, in the body.
Patent CA-2636699-A1 (CA)
Inventor: MARKS PHILIP EDWARD
IPC: D03D15/567
Filed: 2007-01-19
Abstract: An elongated protective textile sleeve for protecting elongate members and methods of constructing a fabric substrate therefore. The fabric substrate has a plurality of filamentary members either woven, knitted or braided with one another. At least some of the filamentary members of the substrate extend to cut edges and are fabricated of a multi-component material that includes a core of a first polymeric material and an outer sheath of a second polymeric material. The outer sheath is heat-fusible and the inner core is heat-settable. The outer sheaths of the filamentary members are heat fused at least in the regions near the cut edges to keep the cut edges from fraying or the filamentary members from pulling out of the substrate. The core is heat set to form the desired shape of the protective sleeve.
Patent CA-2638338-A1 (CA)
Title: Community information filter
Inventor: NEW MARCUS
IPC: H04L12/16
Filed: 2007-09-27
Abstract: The present invention relates to a method and system to filter community information by rating members, rating their contributions, and evaluating th e accuracy of predictions extracted from their contributions. These metrics ca n be a combination of subjective and objective factors. Subjective ratings can be weighted according to the ratings of those doing the rating.
Patent CA-2638479-A1 (CA)
Title: Method of operating vehicle and associated system
Inventor: KING ROBERT DEAN
IPC: B60W20/00
Filed: 2008-08-01
Abstract: A method of operating a vehicle having an electric drive is provided. The method includes defining a first zone and a second zone. The first zone has an associated first characteristic and the second zone has an associated second characteristic that differs from the first characteristic. The method furthe r includes switching an operating mode of a vehicle from a first operating mode in the first zone to a second operating mode in the second zone in response to the vehicle translating from the first zone to the second zone. Associated vehicles and systems are provided also.
Patent CA-2638628-A1 (CA)
Inventor: TIPPMANN DENNIS J SR
IPC: E02D7/00
Filed: 2008-08-12
Abstract: A device for driving various objects using combustible fuel. Embodiments are contemplated in which the driver could be a post-driver, a power shovel, a jack-hammer or other devices.
Patent CA-2638804-A1 (CA)
Inventor: NAGASHIMA HIROAKI
IPC: C07K16/28
Filed: 2007-03-02
Abstract: The present inventors generated modified antibodies in which several Fc domains are linked in tandem to the C terminus of the heavy chain, and modified antibodies in which Fc domains are linked in tandem via spacers, and measured the affinity for Fc receptors, CDC  activity, and ADCC activity. A previous report indicated that CDC activity is not enhanced by linking multiple Fcs. However, the modified antibodies of the present invention exhibited enhanced ADCC activity. The methods of the present invention enable provision of antibody pharmaceuticals having a marked therapeutic effect.
Patent CA-2643257-A1 (CA)
Inventor: TOMA ION
IPC: G05F1/66
Filed: 2007-03-14
Abstract: The present invention provides a method and apparatus for controlling the activation of an electronic device. For a desired activation ratio, which defines the "ON" time relative to the "OFF" time of the electronic device for a given time period, the method and apparatus according to the present invention evaluates an activation sequence. The activation sequence comprises two or more activation time periods and one or more deactivation periods, wherein the ratio between the two or more activation periods and the predetermined time period is equivalent to the desired activation ratio.
Patent CA-2643709-A1 (CA)
Title: Flexible stent
Inventor: LEY TIMOTHY J
IPC: A61F2/82
Filed: 2000-10-24
Abstract: A stent comprised of structural elements forming struts in which at least some of the elements have certain predetermined cross-sectional configurations, the cross-sectional shapes of the elements varying at different locations of the stent such that there are overlapping regions of struts to allow the struts to nest. <IMAGE>
Patent CA-2643821-A1 (CA)
Inventor: OMIDI HENRY
IPC: A63B69/36
Filed: 2006-04-13
Abstract: A training device 100 for swing development. A pair of telescoping rods 10 and 12 extend from a spring, one from either end. Each rod is connected to a coupling device 24, 26 having a rotating bearing to which are connected a pair of handles 4, 6. The handles 4, 6 extend perpendicularly to the telescoping rods 10, 12 and in opposite directions to one another. Various attachments can be connected to the handles 4, 6 to be rotated therewith; for example, representations of the sporting equipment to be swung such as a golf club 30 or racquet, or attachments to cause resistance to handle rotation or providing a periodic noise to work on swing rhythm.
Patent CA-2646702-A1 (CA)
Inventor: COOK JOHN H
IPC: A01G9/28
Filed: 2008-12-11
Abstract: A sectional fence assembly having a coupling device with a loop, disposed at an angle relative to the body of the fence section is disposed on one side of the fence section body and a hook is disposed on the opposing side of the fence section body.  A plurality of such fence sections may be coupled in series
Patent CA-2652936-A1 (CA)
Inventor: LIU QIYANG
IPC: C23C2/06
Filed: 2007-05-24
Abstract: A method of treating an Al/Zn-based alloy coated product that includes an Al/Zn-based alloy coating on a substrate is disclosed. The method includes the steps of rapid intense heating of the alloy coating for a very short duration, and rapid cooling of the alloy coating, and forming a modified crystalline microstructure of the alloy coating.
Patent CA-2654808-A1 (CA)
Title: A device and method for manipulating and mixing magnetic particles in a liquid medium
Inventor: RIDA AMAR
IPC: B01F13/00
Filed: 2007-06-21
Abstract: A device for manipulating and mixing magnetic particles (3) in a surrounding liquid medium, comprises at least one couple of magnetic poles (1,1') facing each other across a gap, the facing poles diverging from a narrow end of the gap to a large end of the gap, the poles (1,1') forming part of an electromagnetic circuit and being arranged to provide a magnetic field gradient in the gap region; and a reaction chamber (2) that is a part of a fluidic network for containing the said magnetic particles in suspension and placed in the gap of the said electromagnets poles (1,1'). The reaction chamber (2) preferably has at least one part which has a diverging cavity, arranged co-divergently in the diverging gap between the poles.
Patent CA-2657730-A1 (CA)
Inventor: PATTON LISA R
IPC: A47K3/38
Filed: 2009-03-10
Abstract: A conveyor warewasher includes splash curtains that function differently according to their orientation. The top connection part of the splash curtains and the connections mounted on the warewasher are designed to attach the curtain only when the curtain is hung in the proper orientation and not when the curtain is hung in reverse. A splash curtain for a warewasher includes functionally distinct front and rear sides. The arrangement of hook-receptive slots on the splash curtain is asymmetric so that the hook arrangement that they will receive differs when the curtain's orientation is reversed.
Patent CA-2658454-A1 (CA)
Inventor: MUELLER ACHIM
IPC: A61B5/00
Filed: 2007-07-23
Abstract: L'invention concerne un appareil de mesure portatif (112) et un système de mesure analytique (110) au moyen desquels au moins un analyte peut être mesuré dans un liquide oculaire d'un oeil (114). Ledit appareil de mesure portatif (112) comprend un système de mesure (120) et un système de positionnement (122). Ledit système de mesure (120) peut mesurer au moins une propriété de l'analyte et/ou au moins un changement de propriété d'au moins un capteur oculaire (116) dans le liquide oculaire, ce changement étant entraîné par l'analyte, ce qui permet de déterminer une concentration de l'analyte dans le liquide oculaire. Le système de positionnement (122) est conçu pour mesurer une position dans l'espace, cette position dans l'espace comprenant une distance entre au moins un point de mesure de l'oeil (114) et l'appareil de mesure portatif (112) ainsi qu'au moins une autre coordonnée de position. L'appareil de mesure portatif (112) selon l'invention comprend en outre un système d'étalonnage (128), ce système d'étalonnage (128) étant conçu pour effectuer une mesure comparative d'au moins une concentration d'un analyte dans un liquide organique et/ou intercepter des données de mesure d'une mesure comparative réalisée au moyen d'un appareil de mesure séparé et prendre en considération ces données lors de la détermination de la concentration de l'analyte.
Patent CA-2660813-A1 (CA)
Inventor: YOSHIDA KENJI
IPC: G06F3/0487
Filed: 2007-08-22
Abstract: When printing an electronic map displayed on a display device on a medium, a dot pattern indicating XY coordinate values and/or a code value is superimposed, thereby realizing a user-friendly medium and its print output. Print output control means displays on a display device, an electronic map information defined by latitude/longitude downloaded from a server via a network or read out from a storage medium; converts the latitude/longitude indicating a position on the electronic map information into XY coordinate values according to a predetermined scale; stores the XY coordinate values and the latitude/longitude while correlating them to each other in storage means; and superimpose/print a dot pattern obtained by patterning the XY coordinate values as a dot code on a medium on which the electronic map is printed according to the scale.
Patent CA-2664091-A1 (CA)
Inventor: CALVETE ZUMALDE ANGEL
IPC: F41C9/08
Filed: 2009-04-27
Abstract: The invention relates to a quick-assembly breech plug for muzzleloader firearms, allowing a quick assembly and disassembly and being extremely practical, simple to manufacture and having a low cost, wherein said breech plug comprises a cylindrical body (1), configured to be internally coupled in a rear end (10') of a barrel (10), and a head (6) configured to define a limit coupling position of the breech plug inside the barrel (10), wherein the cylindrical body (1) externally comprises a male thread (2) having at least two starts located close to a front end (3) of the breech plug, opposite the head (6), according to a plane perpendicular to an axis of revolution of the cylindrical body (1), said male thread (2) being configured to screw into a female thread (10") located internally in the rear end (10') of the barrel (10), preferably 4 screw ridges.
Patent CA-2664271-A1 (CA)
Inventor: ZHAO HONG
IPC: C07H21/04
Filed: 2007-11-27
Abstract: The present invention provides polymeric siRNA conjugates. Methods for down-regulation of gene expression in vivo and in vitro and for inhibition of the growth of cancer cells using the conjugates are also disclosed.
Patent CA-2664361-A1 (CA)
Title: Medical safety injector and plunger combination for medical safety injection
Inventor: LIN LEE LEE
IPC: A61M5/315
Filed: 2006-12-30
Abstract: A medical safety injector (1) includes a needle hub (11) connecting to a needle (10); a hollow barrel (12) which can fasten the needle hub (11) and l ead the needle hub (11) to retract to the hollow barrel (12) after the injec tion has finished; and a plunger combination (14) disposed in the hollow bar rel (12), wherein the plunger combination (14) includes a retractable plunge r (15) and a hollow shank (16) sheathing to the retractable plunger (15), th e outer side wall of the retractable plunger (15) forms at least one protrus ion (150) on the sheathing area with the hollow shank (16), in order to corr espondingly block to at least one concave forming on the inner side wall of the hollow shank (16). When the injection of the medically safety injector ( 1) finishes and the operator continuously applies force to the plunger combi nation (14), the retractable plunger (15) may retract into the hollow shank (16), and leaves a barrel space to accept the needle hub (11), thus improves the operation of the singlehanded injection.