baber/WOPTO huggingface dataset:
Patent CA-2665015-C (CA)
Inventor: NAGEL CHRISTOPH
IPC: B65H21/00
Filed: 2009-04-29
Granted: 2016-06-07
Abstract: The invention relates to an adhesive system for flying splice ("parting system"), suitable for producing an adhesive bond on a substrate that can be parted again in such a way that adhesive residues remain neither on the reverse (U K) of the adhesive tape (K) nor on the substrate in the region of the parted adhesive bond, at least the right boundary edge (r s) of the parting system (S) on the reverse (U K) of the adhesive tape being designed in the form of a line (F) that extends along a straight baseline (X) ("right line") and is characterized by a succession of rising (s) and falling (f) line sections, so that between each rising line section (s) falling line section (f) that follows it in a preferential direction (v), in the line region formed by these two line sections, a furthest--right point (E max) ("maximum") or a plurality of directly adjacent furthest-right points (B max) ("maximum region") is formed, and so that, between each falling line section (f) and a rising line section (s) that follows it in the preferential direction (v), in the line region formed by these two line sections, a furthest-left point (E min) ("minimum") or a plurality of directly adjacent furthest-left points (B min) ("minimum region") is formed, it being the case, for the plurality of the line regions (R) ("rightwardly projecting line region") formed by a respective rising line section (s), a respective subsequent maximum (E max) or a respective maximum region (B max) following in the preferential direction (v), and a respective falling line section (f) following again in the preferential direction (v), that the steepness in the rising line section (s) is lower than the steepness in the falling line section (f) that follows it in the preferential direction (v), the steepness (in the sense of this specification) of a line section denoting the amount of the slope of a straight line ("straight steepness line") through the two line points bounding the line section.
Patent CA-2667337-C (CA)
Inventor: CAZALS OLIVIER
IPC: B64C27/00
Filed: 2007-10-24
Granted: 2017-02-14
Abstract: A method and aids for the relative positioning of 3D objects, in a complex environment involving several involving several techniques, according to a set of geometrical and/or mathematical constraints are disclosed. According to the invention, a parametric model is selected for each of the objects (1000), parametric models comprising models of the constraints are also selected (1025). A representation of one of the objects is displayed (1010), permitting positioning of the other (1015) and the display of a representation of the latter (1020). A piece of data relating to the position of one of the objects is accessed for each parametric model comprising a constraint modelling and a piece of data relating to the position of one of the objects is accessed to permit an evaluation of the corresponding constraint (1035). When an object is added or displaced the relative positions of the objects and the constraints are reevaluated (1065).
Patent CA-2669608-C (CA)
Title: Dispositif de mesure de position angulaire
Inventor: MILLER KIRK A
IPC: G01D5/14
Filed: 2007-10-18
Granted: 2015-07-21
Abstract: La présente invention concerne, dans un mode de réalisation, un ensemble de capteur pour mesurer une position angulaire d'une structure pivotable, qui comprend un anneau pouvant pivoter de manière excentrique autour d'un axe, un premier et un second capteur et un circuit de transduction de capteur pour combiner les niveaux de sortie respectifs des deux capteurs. Le premier et le second capteur peuvent pivoter par rapport à l'anneau et sont disposés à une distance prédéterminée de l'axe de sorte que le premier et le second capteur aient un premier et un second niveau de sortie respectivement, proportionnels à la position angulaire de l'anneau. Le circuit de transduction de capteur peut fonctionner pour associer de manière proportionnelle le premier et le second niveau de sortie dans un signal de sortie basé sur un facteur de pondération, ce dernier étant proportionnel à la position angulaire d'au moins le premier ou le second capteur.
Patent CA-2674004-C (CA)
Inventor: PERRY JAMES P
IPC: B65D43/08
Filed: 2007-12-26
Granted: 2016-10-04
Abstract: La présente invention concerne un récipient (210) destiné à contenir un matériau sous forme de granulés ou de poudre et composé d'une paroi supérieure (212), d'une paroi inférieure (214), d'une paroi avant (216), d'une paroi arrière (218), d'une première paroi latérale (220), et d'une seconde paroi latérale (222). Un couvercle amovible de manière rotative (D) est pourvu, à l'intérieur, d'une cuillère (32) et est articulé de manière pivotante au collier (300) qui comprend une garniture d'étanchéité (330). Le collier (300) est fixé aux parois du récipient (210). Une paroi d'étanchéité (240) du couvercle (D) agit conjointement avec la garniture d'étanchéité (300) pour empêcher le contenu de se répandre. Le récipient (210) comprend des éléments de dosage de la poudre, une jonction de paroi de récipient (50) de géométrie préférée et une cuillère associée (32) permettant d'accéder de manière pratique au contenu, un collier en forme de J (300) absorbant les variations de tolérance et améliorant la résistance (300), des indentations de verrouillage (290), des attaches flexibles (310), et une partie de régulation de la pression (350) qui empêche toute déformation non souhaitée due aux pressions différentielles.
Patent CA-2684234-C (CA)
Title: Method for improving the quality of meat by reducing boar taint
Inventor: WANG MIN
IPC: A61K33/30
Filed: 2007-04-18
Granted: 2014-09-02
Abstract: Diclosed is a method for reducing boar taint in pigs, said method comprising injecting a solution of a pharmaceutically acceptable zinc salt into a dorsal cranial portion of each testis of a male pig preferably when the pig is less than one week old. The solution contains at least 20 mg of zinc ion per ml of solution and the solution is injected into the testis in a volume that is contained within the testis.
Patent CA-2689689-C (CA)
Inventor: STEVENS JAMES F
IPC: B01J8/02
Filed: 2002-04-18
Granted: 2012-07-03
Abstract: An illustrative method for converting hydrocarbon fuel to hydrogen rich gas, includes the steps of: reacting the hydrocarbon fuel with steam in the presence of reforming catalyst and a carbon dioxide fixing material to produce a first hydrogen gas; and removing carbon monoxide from the first hydrogen gas to produce the hydrogen rich gas, wherein the removing step utilizes a process selected from methanation or selective oxidation. In one illustrative embodiment the carbon dioxide fixing material is selected from calcium oxide, calcium hydroxide, strontium oxide, strontium hydroxide, allanite, andralite, ankerite, anorthite, aragoniter, calcite, dolomite, clinozoisite, huntite, hydrotalcite, lawsonite, meionite, strontianite, vaterite, jutnohorite, minrecordite, benstonite, olekminskite, nyerereite, natrofairchildite, farichildite, zemkorite, butschlite, shrtite, remondite, petersenite, calcioburbankite, khanneshite, carboncernaite, brinkite, pryrauite, strontio dressenite, and similar such materials and any combinatio of these. The reforming catalyst in one preferred and illustrative embodiment is selected from nickel, platinum, rhodium, palladium, ruthenium, or similar supported reforming catalyst or combinations of these. In such instances the reforming catalyst is preferably supported on a high surface area support thus promoting the reforming reaction and more preferably is selected from alumina, titania, zirconia, or similar such compounds or combinations of these. It is preferred that in one illustrative embodiment that the temperature of the reacting step is from about 400 °C to about 800 °C.
Patent CA-2697937-C (CA)
Title: Spring-loaded brake cylinder having locked stop body
Inventor: LANQUETOT JACQUES
IPC: F16D65/28
Filed: 2008-08-22
Granted: 2016-01-19
Abstract: A brake cylinder comprises a spring-loaded brake piston supported in housing, delimited by spring-loaded brake chamber and spring chamber and connected to spring-loaded brake piston rod; an emergency release device comprising a threaded spindle rotationally mounted on the housing and engaged with an axially movable transfer device held non-rotatably in the release device, wherein the transfer device can be in contact with a contact surface on the piston for emergency release of the cylinder; and an indicator device having an indicator rod indicating the position of the piston, the rod traversing the spindle and being movable thereto in the axial direction, wherein a stop body is in the region of one end of the indicator rod, engageable in the transfer device, and positively connected to the indicator rod by a detent connection produced by an axial relative movement between the indicator rod and the stop body.
Patent CA-2698288-C (CA)
Inventor: HAGEN RAINER
IPC: C08G63/08
Filed: 2008-08-25
Granted: 2016-01-05
Abstract: The present invention relates to a device for separating a biodegradable, intermolecular cyclic diester of an alpha-hydroxycarboxylic acid from material mixtures which contain in addition the alpha--hydroxycarboxylic acid of the diester corresponding thereto. In particular, the diester is thereby dilactide and the acid lactic acid.  Furthermore, the present invention relates to a method for separating dilactide from material mixtures, which is based on a modified, distillative method. In addition, the present invention describes a polymerisation device, in particular for preparing polylactide. Likewise, purposes of use of both the devices and of the method are indicated.
Patent CA-2698640-C (CA)
Inventor: PARODI JUAN C
IPC: A61F2/954
Filed: 2008-09-16
Granted: 2013-05-14
Abstract: A retrieval catheter operable by a single clinician that will neither displace a deployed stent nor cause undue trauma to the vascular lumen or lesion. The retrieval catheter may be sized to accommodate both a guidewire (26) and a balloon wire. The retrieval catheter is easy to navigate through tortuous passageways and will cross a previously deployed stent or stent-graft easily with minimal risk of snagging on the deployed stent or stent graft. The sheath (22) and dilator (24) are adapted to allow a guidewire or balloon wire to pass through the walls of both and to allow the sheath and dilator to move axially with respect to each other.
Patent CA-2698743-C (CA)
Inventor: BOONE SCOTT
IPC: E21B44/00
Filed: 2008-09-19
Granted: 2016-01-05
Abstract: Methods and systems for drilling to a target location include a control system that receives an input comprising a planned drilling path to a target location and determines a projected location of a bottom hole assembly of a drilling system. The projected location of the bottom hole assembly is compared to the planned drilling path to determine a deviation amount. A modified drilling path is created to the target location as selected based on the amount of deviation from the planned drilling path, and drilling rig control signals that steer the bottom hole assembly of the drilling system to the target location along the modified drilling path are generated.
Patent CA-2699999-C (CA)
Inventor: EXNAR IVAN
IPC: H01M4/58
Filed: 2008-07-03
Granted: 2016-05-24
Abstract: The present invention concerns a carbon coated lithium metal phosphate material containing a manganese oxide layer between the LiMnPO4 material or the C/LiMn1-x Z x PO4 material, where Z=  Fe, Co, Ni, Mg, Ca, Al, Zr, V, Ti and x= 0.01-0.3, and the carbon layer.
Patent CA-2700812-C (CA)
Inventor: DEBELAK HARALD
IPC: A61K39/39
Filed: 2008-09-29
Granted: 2014-05-06
Abstract: The invention relates to oligonucleotides including at least one FANA  substituted nucleotide analog and a pyrimidine- purine dinucleotide. The invention also relates to pharmaceutical compositions and methods of use thereof.
Patent CA-2701808-C (CA)
Title: Self-sharpening, auto-signalling wearing part
Inventor: QUARFORDT PER
IPC: E02F9/28
Filed: 2008-10-31
Granted: 2015-12-22
Abstract: Self -sharpening wearing part (1) having improved abrasion resistance and strength, which wearing part (1) comprises at least a first (2) and a second (3) material part. The first material part (2) is constituted by a casting body and the second material part (3) is comprised of at least one elongated hard metal rod witch is fixed in the first material part. The wearing part produces an auto- signal when the part must be changed due to wear.
Patent CA-2702717-C (CA)
Inventor: HAND MARK ANTHONY
IPC: H05K5/02
Filed: 2010-05-03
Granted: 2013-04-16
Abstract: In a light emitting diode arrangement for lighting purposes, comprising a circuit hoard with at least one light generating semiconductor element disposed on the circuit board and conductors extending on the circuit board to the semiconductor element and being electrically connected to terminals of the semiconductor element, a light transmissive element is disposed on the circuit board and covers the semiconductor element and a flame resistant cover element is disposed below the light transmissive element and on top of the terminals to cover the terminals to provide for electrical and flame insulation thereof.
Patent CA-2704203-C (CA)
Inventor: DEFRANKS MICHAEL S
IPC: A47C23/06
Filed: 2008-10-28
Granted: 2017-01-10
Abstract: A mattress comprising asymmetrical coil springs with nonlinear spring rates provides comfort to users with different weights. The lower portion of the spring is cylindrical and the upper portion is conical or frustoconical. This arrangement causes the spring to undergo linear compression before undergoing nonlinear compression. The result is a mattress that is sufficiently soft for lighter users and sufficiently firm for heavier users.
Patent CA-2706263-C (CA)
Title: Method for recycling cured foam insulation for use in insulating cavities of devices requiring thermal insulation
Inventor: LESAGE JEAN-CLAUDE
IPC: B29C44/18
Filed: 2010-06-03
Granted: 2016-08-02
Abstract: A method of recycling cured foam insulation having an internal cell/bubble structure is described. The method comprises cutting the cured foam cell insulation into foam pieces of predetermined sizes and shape dependent on the dimensions of cavities to be insulated and incorporating the foam pieces therein. A predetermined volume of the cavities is filled with the foam pieces and a predetermined quantity of an expandable liquid foam insulation is injected into the cavities containing the foam pieces and caused to expand to fill voids in the cavities with the foam pieces forming a homogeneous insulating foam body throughout the cavities while retaining substantially their internal cell/bubble structure.
Patent CA-2707031-C (CA)
Title: Battery fuse assembly
Inventor: RAHMAN NAEEM
IPC: H01H85/38
Filed: 2007-09-21
Granted: 2015-11-17
Abstract: A fuse includes a fusible element and a body member encased within a heat- resistant housing. The fusible element is configured to open an electri cal circuit coupled to a storage battery in response to an over-current in the electrical circuit. The housing is configured to contain an arc generated by the fusible element in response to the over-current and to shield the arc and the fusible element from ambient particles. Thus, the fuse is ignition protected. The body member includes an insulating material configured to interrupt the arc. The housing includes an opening configured to receive a terminal of the storage battery or a terminal of a mounting plate. An insulating material disposed about a first end of the mounting plate terminal is configured to electrically isolate the fuse and a power supply cable in the electrical circuit from the mounting plate terminal.
Patent CA-2708711-C (CA)
Inventor: LUNDRIGAN SHANNON
IPC: A47G29/02
Filed: 2010-06-29
Granted: 2013-04-23
Abstract: The present invention relates to a framework for supporting pieces of equipment or other objects, and in particular to a variable position workstation for supporting work surfaces and/or electronic equipment such as computers, video displays, keyboards and the like. The workstation structure in one embodiment generally comprises a stand having a pair of spaced apart upright supports, a lateral support extending between the upright supports and having mounting means for mounting equipment from the stand. The mounting means typically allow for the positioning of a work platform or other piece of equipment at one of a plurality of different horizontal and vertical positions on the stand, thereby providing flexibility for the user. In addition, stand can comprise at least two foldable feet for maintaining the workstation in an upright position. The feet may be folded when the workstation is not in use to reduce the overall footprint of the workstation.
Patent CA-2712286-C (CA)
Inventor: NAIR RITESH
IPC: C09D7/80
Filed: 2008-12-24
Granted: 2016-07-05
Abstract: Disclosed herein is a method that includes mixing opacifying agent particles with a thickening agent to form a first mixture; the mixing being conducted at a shear rate of about 10 to about 2,000 sec-1; the first mixture having a viscosity of greater than or equal to about 70 Krebs units; and mixing a polymer latex binder with the first mixture to form a coating composition; the polymer latex binder including a copolymer that comprises phosphorus containing repeat units and an acrylate polymer.
Patent CA-2712503-C (CA)
Title: Catalyseurs pour des reactions de metathese comprenant la metathese enantioselective d'olefines et procedes correspondants
Inventor: MALCOLMSON STEVEN J
IPC: C07C6/02
Filed: 2009-01-23
Granted: 2017-04-18
Abstract: La présente invention porte sur des compositions comportant des complexes métalliques et sur des procédés correspondants. Dans certains modes de réalisation, les complexes métalliques de l'invention peuvent s'utiliser en tant que catalyseurs pour des réactions chimiques, y compris les réactions de métathèse, les catalyseurs présentant une activité et une stéréosélectivité améliorées. Dans certains modes de réalisation, l'invention peut proposer de façon avantageuse des complexes métalliques comportant un atome de métal stéréogénique. De tels complexes métalliques peuvent être utiles en catalyse énantiosélective.
Patent CA-2713369-C (CA)
Title: Circuit et systemes redresseurs de puissance, procede associe, aeronef comprenant de tels circuit ou systemes
Inventor: ITURRIZ MARCELO FERNANDO
IPC: H02M7/10
Filed: 2009-01-21
Granted: 2016-11-29
Abstract: L'invention concerne un circuit redresseur de puissance (30) d'un signal de courant électrique fourni par une source d'alimentation alternative (12), comprenant: deux ensembles de commutation (30a, 30b) distincts agencés pour être connectés à une borne d'alimentation (31 ) de la source, au moins un ensemble de commutation comprenant une pluralité de cellules boost (310a, 310b, 320a, 320b) en cascade, chaque cellule boost comprenant une diode (312a, 312b, 322a, 322b), un moyen interrupteur (314a, 314b, 324a, 324b) et une capacité (316a, 316b, 326a, 326b), les capacités, dites capacités terminales (326a, 326b), des deux cellules boost terminales (320a, 320b) des ensembles de commutation ayant une borne en commun. Le circuit peut notamment comprendre deux ensembles composés de deux cellules boost. Application aux systèmes électriques embarqués dans des aéronefs.
Patent CA-2721701-C (CA)
Inventor: FARINELLA MICHAEL D
IPC: F41H5/06
Filed: 2009-04-15
Granted: 2015-08-11
Abstract: A vehicle and structure shield includes a flexible net subsystem including an array of rods or hard points supported by the net subsystem and configured to impact a projectile striking the net. A  frame includes mounting brackets attached thereto positioning the frame in a spaced relationship with respect to the vehicle or structure. A first releasable fastener subsystem releasably secures the net subsystem to the frame and a second releasable fastener subsystem releasably secures the mounting brackets of the frame to a vehicle or structure.
Patent CA-2721937-C (CA)
Title: Gel protecteur a base de chitosane et de polysaccharide oxyde
Inventor: TIJSMA EDZE JAN
IPC: A61K31/722
Filed: 2009-04-23
Granted: 2016-07-12
Abstract: Selon la présente invention, un tissu et des structures corporels peuvent être protégés en utilisant une couche de fluide contenant un mélange de chitosane et de polysaccharide oxydé. Le mélange forme une couche de gel protecteur par réticulation in situ. Par rapport à la réticulation utilisant un aldéhyde de faible poids moléculaire tel que le glutaraldéhyde ou la génipine, il apparaît que les polysaccharides oxydés permettent une gélification plus rapide tout en évitant lutilisation daldéhydes de faible poids moléculaire potentiellement moins biologiquement acceptables.
Patent CA-2722149-C (CA)
Title: Clapet d'isolement mecanique bidirectionnel
Inventor: LLOYD SAM SUN
IPC: E21B34/14
Filed: 2009-04-28
Granted: 2015-10-20
Abstract: La présente invention se rapporte à un clapet présentant une surface détanchéité tournant sur 90 degrés sur des ensembles charnières flottantes axiales. Un manchon se déplace dans une position lui permettant de protéger le mécanisme à clapet lorsque le clapet est dans une position ouverte. Un manchon maintient lélément détanchéité de clapet en place aussi bien en position fermée quen position ouverte. Le clapet peut être utilisé pendant le forage de puits afin déviter un écoulement dans le tubage lorsque la tige de forage et le trépan sont soulevés au-dessus du clapet.
Patent CA-2722191-C (CA)
Inventor: MAGNO JOEY D JR
IPC: F16B1/00
Filed: 2010-11-23
Granted: 2014-03-11
Abstract: An assembly includes a first structure and a clamp configured to clamp the first structure to a second structure. The clamp may include a top portion configured to extend through the slot, where the top portion includes a head, a neck portion coupled to the head and a cylindrical body coupled to the neck portion. The clamp may also include a rotatable nut located adjacent the slot, where the rotatable nut has an opening to receive the cylindrical body. The clamp may further include a spring nut configured to receive a portion of the cylindrical body. The rotatable nut is configured to be turned such that when the head of the clamp is aligned with the slot in the first structure, the top portion of the clamp is configured to lower into the opening and clamp the first structure to a second structure.
Patent CA-2723171-C (CA)
Title: Compositions d'emulsion et methodes destinees a l'imagerie par resonance magnetique nucleaire et d'autres types d'imagerie
Inventor: AHRENS ERIC T
IPC: A61K49/10
Filed: 2009-05-01
Granted: 2018-03-27
Abstract: La présente invention concerne, pour partie, des compositions et des procédés de production d'émulsions. Dans certains modes de réalisation, les émulsions de l'invention peuvent être utilisées pour la détection de l'inflammation et le suivi cellulaire par IRM. L'invention concerne, pour partie, des procédés de marquage, de détection et de quantification de cellules in vivo. Dans certains modes de réalisation, ces émulsions peuvent être utilisées en tant que substitut sanguin artificiel.
Patent CA-2723806-C (CA)
Inventor: DIMMER STEVEN C
IPC: A61B18/14
Filed: 2009-05-08
Granted: 2022-05-31
Abstract: Systems, assemblies, and methods to treat pulmonary diseases are used to decrease nervous system input to distal regions of the bronchial tree within the lungs. Treatment systems damage nerve tissue to temporarily or permanently decrease nervous system input. The treatment systems are capable of heating nerve tissue, cooling the nerve tissue, delivering a flowable substance that cause trauma to the nerve tissue, puncturing the nerve tissue, tearing the nerve tissue, cutting the nerve tissue, applying pressure to the nerve tissue, applying ultrasound to the nerve tissue, applying ionizing radiation to the nerve tissue, disrupting cell membranes of nerve tissue with electrical energy, or delivering long acting nerve blocking chemicals to the nerve tissue.