baber/WOPTO huggingface dataset:
Patent CA-2633779-C (CA)
Title: Modular mold system for production of product families
Inventor: KERR GEORGE SCOTT
IPC: B29C45/26
Filed: 2007-01-19
Granted: 2011-04-26
Abstract: The present invention is directed to a modular mold system comprising at least two mold designs or mold sizes. In a further embodiment, the present invention is directed to a modular mold system comprising molds that are the same design but vary in size and cavitation. In a further embodiment, the present invention is directed toward a modular mold system for production of a family of a part designs. In a further embodiment, the present invention is directed toward a modular mold system developed from a part design and a part size. Another embodiment of the present invention would be directed toward a modular mold system comprising at least two mold sizes comprising standardized and identical components.
Patent CA-2636291-C (CA)
Inventor: ZHOU BING
IPC: B01J23/883
Filed: 2007-01-03
Granted: 2016-04-12
Abstract: Bimetallic catalyst precursors are manufactured from a plurality of molybdenum atoms and a plurality of atoms of a secondary transition metal (e.g., one or more of cobalt, iron, or nickel). The molybdenum atoms and the secondary transition metal atoms are each bonded with a plurality of organic anions (e.g., 2-ethyl hexanoate) to form a mixture of an oil-soluble molybdenum salt and an oil-soluble secondary transition metal salt. The molybdenum and/or the secondary transition metals are preferably reacted with the organic agent in the presence of a strong reducing agent such as hydrogen. To obtain this mixture of metal salts, an organic agent is reacted with the molybdenum at a temperature between about 1000C and about 3500C. The secondary transition metal is reacted with the organic agent at a different temperature, preferably between 500C and 2000C. The metal salts are capable of forming a hydroprocessing metal sulfide catalyst in heavy oil feedstocks.
Patent CA-2641804-C (CA)
Inventor: JAIN NEERAJ
IPC: B65D1/34
Filed: 2008-10-24
Granted: 2014-01-07
Abstract: Embodiments of containers such as bowls can include in outer shell, and an inner shell positioned at least in part within the outer shell. The inner shell can be formed from a material such as stainless steel. The outer shell can be formed from a material such as plastic. An anti-slip provision, such as a strip of elastomeric or other material, can be mounted on the outer shell.
Patent CA-2643842-C (CA)
Title: Filter system for an air cleaner
Inventor: PATERSON CHRISTOPHER M
IPC: F24F8/108
Filed: 2007-02-27
Granted: 2012-04-24
Abstract: A filter system (160) for an air cleaner (100) is provided according to an embodiment of the invention. The filter system (160) includes one or more filter elements (169) and a filter tray (164) adapted to be received in a filter tray receptacle (153) of the air cleaner (100). The filter tray (164) includes a bottom surface (162) and one or more bottom airflow apertures (165) formed in the bottom surface (162). The filter tray (164) receives the one or more filter elements (169).
Patent CA-2647427-C (CA)
Inventor: BLOM ROLF
IPC: H04L9/40
Filed: 2007-03-23
Granted: 2016-08-09
Abstract: A method and an arrangement for providing keys for protecting communication between a terminal (300) and service points in a communication network. A basic key (Ik) is first established with a service control node (304) when the terminal has entered the network. An initial modified key (Ik1) is then created in both the service control node and the terminal, by applying a predetermined first function (f) to at least the basic key and an initial value of a key version parameter (v). The initial modified key is sent to a first service point (302), such that it can be used to protect communication between the terminal and the first service point. When the terminal switches to a second service point (306), the first service point and the terminal both create a second modified key (Ik2) by applying a predetermined second function (g) to the initial modified key, and the first service point sends the second modified key to the second service point.
Patent CA-2649824-C (CA)
Inventor: GROENBERG ANDERS
IPC: A61B17/11
Filed: 2007-04-23
Granted: 2014-11-18
Abstract: Un outil de montage (20) permettant de monter un dispositif anastomotique (10, 200) à l'extrémité (220, 221) d'une structure tubulaire (90) comprend une partie de réception pour recevoir une partie rigide (11, 13) dudit dispositif (10, 200), et une partie conique pourvue d'une extrémité large opposée à ladite partie rigide (11, 13) et dont le diamètre est égal ou supérieur à la partie rigide (11, 13), et d'une petite extrémité. La partie conique, qui comprend une partie libérable, peut être introduite dans la partie élastique (12) adaptée à l'intérieur de la structure tubulaire (90) pour en augmenter le diamètre et pour amener la partie élastique (12) à traverser l'extrémité large jusqu'à atteindre l'intérieur de la partie rigide (11, 13) qui s'adapte dans la partie de réception. Par ailleurs, l'invention concerne un procédé de montage d'un dispositif (10, 200) sur une extrémité (120, 121) d'une structure tubulaire (90) qui consiste: à placer une partie rigide (11, 13) dudit dispositif (10, 200) dans une partie de réception d'un outil de montage (20); à introduire une petite extrémité d'une partie conique dudit outil de montage (20) dans une partie élastique (12) dudit dispositif (10, 200), cette partie élastique (12) étant placée à l'extrémité (120, 121) de la structure tubulaire (90); et à amener la partie élastique (12) le long de la partie conique de manière à dilater la partie élastique (12) jusqu'à ce qu'elle traverse l'extrémité large et arrive dans la partie rigide (11, 13) qui s'adapte dans la partie de réception.
Patent CA-2649997-C (CA)
Inventor: MARTIN KELLY LEE
IPC: A61K31/137
Filed: 2007-04-27
Granted: 2012-11-20
Abstract: Disclosed are compositions including phenylephrine, its salts, and mixtures thereof, in combination with acetaminophen; and optionally in combination with additional pharmaceutical actives. The compositions have a pH of about 6.5 to about 7.5 and may be substantially free of aldehydes. The invention also provides a method of stabilizing phenylephrine. Also disclosed are methods of treating respiratory illness through administration of a composition comprising phenylephrine, its salts, and mixtures thereof, in combination with acteaminophen; and optionally in combination with additional pharmaceutical actives, wherein the composition has a pH of from about 6.5 to about 7.5 and may be substantially free of aldehydes.
Patent CA-2650582-C (CA)
Title: Prosthetic sensing systems and methods
Inventor: STREET JOSHUA J
IPC: A61F2/70
Filed: 2007-04-30
Granted: 2012-01-17
Abstract: Systems and methods are disclosed for sensing forces, moments, temperature, inclination, acceleration and other parameters associated with prosthetic limbs. A plurality of sensor arrays are disposed on a support member, each array including a plurality of strain gauge sensors, each sensor outputting an electrical signal responsive to loading imposed on the support member through the prosthetic limb. Electronic circuitry in communication with the gauges is operative to receive the electrical signals from the strain gauges and provide a signal useful in the form, fit or function of the prosthetic limb. The strain gauges are configured to generate positive and negative (signed) voltages to determine moments, shear forces and off-center loading. The inclinometers may be used to simulate a goniometer. An unaffected limb electronics package and data collection module are disclosed to achieve an intelligent prosthetic endo component system.
Patent CA-2654187-C (CA)
Inventor: NGUYEN XUAN TRUONG
IPC: D21C9/10
Filed: 2007-06-04
Granted: 2013-01-08
Abstract: A process for bleaching mechanical wood pulp is provided comprising subjecting the wood pulp to at least one bleaching stage with one or more bleaching agents in the presence of one or more optical brightening agent, wherein the bleaching agents are selected from the group consisting of oxidative bleaching agents other than chlorine based bleaching agents such as chlorine dioxide, elemental chlorine or a combination thereof, reductive bleaching agents or any combination of two or more thereof.
Patent CA-2678229-C (CA)
Title: Polyanion pour une meilleure amplification d'acides nucleiques
Inventor: ANKENBAUER WALTRAUD
IPC: C12P19/34
Filed: 2009-09-08
Granted: 2017-03-07
Abstract: La présente invention porte sur un composé chimique novateur comportant la structure [X x - (CH2) m - phosphate - Yy ] n, caractérisée par m valant entre 3 et 6, n valant entre 30 et 60, chaque x et chaque y prennent indépendamment lun de lautre la valeur 0 ou la valeur 1 et chaque X et chaque Y est indépendamment de l'autre toute entité mesura par photométrie; pour autant que le X terminal peut aussi être un groupe -OH ou un groupe phosphate, et pour autant également que le Y terminal peut aussi être un groupe - - OH. Un tel composé peut être utilisé comme additif de démarrage à chaud convenable pour lamplification par PCR dacides nucléiques.
Patent CA-2678426-C (CA)
Title: Container holder
Inventor: BLANCHARD NORMAND
IPC: A47G29/00
Filed: 2009-09-11
Granted: 2017-03-07
Abstract: A holder for a container such as a tissue box includes a lower jaw for mounting on a wall or other vertical surface, and an upper jaw telescopically slidable in the lower jaw. The jaws include opposed, outwardly extending ledges for clamping a container therebetween. Meshing teeth on the jaws permit releasable locking of the jaws in a container clamping position.
Patent CA-2678906-C (CA)
Inventor: ARZBERGER MAXIMILIAN
IPC: F16L25/01
Filed: 2009-09-17
Granted: 2012-11-20
Abstract: L'invention porte sur un raccord de tuyau souple pour le raccordement des éléments d'un tuyau souple, qui comprennent chacun une pluralité de tuyaux pour des conduits regroupés en bande ou en ruban. Le raccord de tuyau comprend un porte-bride doté de deux côtés connecteurs ainsi que des dispositifs de raccordement, avec lesquels les tuyaux sont couplés aux côtés connecteurs. Conformément à l'invention, au moins un élément récepteur de raccord de type prise entre un premier conduit électrique et un deuxième conduit électrique est formé sur le porte-bride.
Patent CA-2683803-C (CA)
Inventor: BRIGHT MARK A
IPC: C23C2/30
Filed: 2008-04-14
Granted: 2015-06-30
Abstract: A continuous galvanizing line uses a coating pot containing a molten zinc bath having bottom dross and further comprises a pump. The pump agitates the bottom dross so the bottom dross interacts with aluminum and converts to top dross, which can be removed without needing to stop the galvanizing line. A reaction vessel may also be used to provide a higher concentration of aluminum to react with the bottom dross.
Patent CA-2686300-C (CA)
Title: Seismic data acquisition system comprising modules associated with units connected to sensors, the modules being autonomous with respect to power supply, synchronisation and storage
Inventor: BOUCARD DANIEL
IPC: G01V1/22
Filed: 2009-11-25
Granted: 2016-10-11
Abstract: The invention relates to, a land seismic data acquisition system comprising: - a central processing unit; - a cabled network connected to said central processing unit comprising a plurality of acquisition lines each comprising: - electronic units assembled in series along a telemetry cable and each associated with at least one seismic sensor, said units processing signals transmitted by said sensor(s); - intermediate modules assembled in series along said telemetry cable and each associated with at least one of said electronic units, each intermediate module providing power supply and synchronisation of said electronic unit(s) wherewith it is associated; characterised in that each electronic unit is associated with at least two intermediate modules including at least one upstream and at least one downstream from said electronic unit along said telemetry cable, and comprises synchronisation means independent from said cabled network, bidirectional and autonomous power supply means, bidirectional storage means of said signals processed by said electronic units.
Patent CA-2691042-C (CA)
Title: Multi-application robotised platform for neurosurgery and resetting method
Inventor: NAHUM BERTIN
IPC: A61B19/00
Filed: 2008-06-19
Granted: 2012-09-11
Abstract: The invention relates to a multi-application robotised platform for neurosurgery, comprising: a planning console (1) comprising processing means (2) that can especially receive and process digital images; a positioning robot arm (3) comprising a plurality of arm segments, one of which is terminal and proximal and the other is terminal and distal, said segments being interconnected by articulated elements, the terminal distal arm segment comprising a receiving element (5) arranged in such a way as to receive tools (4), and the robot arm (3) being guided by the planning console (1); at least one video image recording means (14) able to record images of the anatomical region to be processed, said means (14) being electrically connectable to the processing means (2) of the planning console (1), and able to be positioned and fixed to the receiving element (5) of the distal arm segment in a removable manner; tools (4), instruments and others suitable for being positioned and fixed to the receiving element of the terminal distal arm segment in a removable manner; means for observing (6) pre-operating and per-operating images, said means being electrically connected to the planning console (1) for receiving video signals therefrom relating to the images to be observed, and/or to the image recording means (14). The invention also relates to a method ensuring an improved resetting of the anatomical region to be processed in relation to its digital model using said platform.
Patent CA-2699247-C (CA)
Title: Membranes de biocapteurs composees de polymeres contenant des groupements d'azote heterocyclique
Inventor: MAO FEI
IPC: G01N27/40
Filed: 2002-05-15
Granted: 2013-04-30
Abstract: Des membranes nouvelles comprenant divers polymères contenant des groupements d'azote hétérocyclique sont décrites. Ces membranes sont employées de manière utile dans les capteurs électrochimiques, comme les biocapteurs ampérométriques. Plus particulièrement, ces membranes régulent efficacement le flux d'un analyte vers une électrode de mesure d'un capteur électrochimique, améliorant ainsi le fonctionnement du capteur électrochimique sur une plage importante de concentrations d'analyte. Les capteurs électrochimiques dotés de telles membranes sont également décrits.
Patent CA-2699675-C (CA)
Inventor: KOBLISH JOSEF
IPC: A61B17/00
Filed: 2008-10-08
Granted: 2018-05-29
Abstract: Discloses herein are ablative catheters and methods of use. The catheters can include a cooling chamber for circulating cooling fluid within the catheter tip to reduce hot spots within the catheter tip and/or to reduce the formation of coagulum. A  proximal cooling chamber can be positioned proximally to a thermal mass for cooling a proximal portion of the catheter. In addition, or alternatively, a distal cooling chamber can be positioned for cooling a distal portion of the catheter tip. The cooling fluid can flow the ablative catheter in an open, closed, or open and closed loop.
Patent CA-2699764-C (CA)
Inventor: FAN LIANG-TSENG
IPC: C10G1/04
Filed: 2008-09-17
Granted: 2015-02-17
Abstract: A method of extracting hydrocarbon-containing organic matter from a hydrocarbon-containing material includes the steps of providing a first liquid comprising a turpentine liquid; contacting the hydrocarbon-containing material with the turpentine liquid to form an extraction mixture; extracting the hydrocarbon material into the turpentine liquid; and separating the extracted hydrocarbon material from a residual material not extracted.
Patent CA-2699803-C (CA)
Title: Liquide d'immersion dispersant pour imagerie a resolution elevee et lithographie
Inventor: DOUGHERTY WILLIAM
IPC: G02B21/33
Filed: 2008-09-11
Granted: 2013-01-15
Abstract: L'invention concerne des procédés et un appareil pour fournir un liquide d'immersion s'appariant à un indice dans une microscopie optique à grande ouverture numérique et une lithographie. Un réseau de gouttelettes de liquide d'immersion est formé sur un substrat échantillon ou un recouvrement de substrat échantillon par un appareil d'impression à liquide d'immersion. Un réservoir de liquide d'immersion fournit du liquide d'immersion à l'imprimante par une pompe de précision. L'imprimante fournit du liquide d'immersion au substrat ou au recouvrement de substrat sous la forme de réseaux de gouttelettes de liquide d'immersion et selon des volumes et des motifs de réseau définis. Les volumes et motifs de gouttelettes de réseau fournis au substrat ou au recouvrement de substrat sont optimisés pour maintenir du liquide d'immersion adéquat entre le substrat ou le recouvrement de substrat et un objectif à immersion tout en évitant la formation de bulles d'air dans le liquide d'immersion et l'accumulation de volumes excessifs de liquide d'immersion.
Patent CA-2700940-C (CA)
Inventor: DE LIMA CASTRO ANDRE
IPC: G09F3/03
Filed: 2008-10-08
Granted: 2016-04-19
Abstract: The invention refers to a security seal, especially of the type used in the transport of valuables or chemical/petroleum products, in drums, trucks, tankers, railway cars and the like, as well as in electrical equipment and doorways. The seal comprises a seal body (1) and a steel cord (2) fixed at one end to the body. In use, the free end is passed through the lements to be sealed and then introduced through a passage (7) through the body (1). The seal body (1) also has locking means associated with the passage (7) to prevent withdrawal of the steel cord (2). The body (1) may be personalized by the manufacturer to as to make the seal unique and thus with a high degree of security. So as further to increase the degree of security and to permit the user to introduce his own marking or personalisation, the invention provides for a transparent cover (4) which receives the seal body (1) as well as an identification element which is inserted and locked into body (1) and, at the same time, locks the body (1) within the cover (4). The identification element may be, for example, a label (18) or an electronic chip (20) which may be identified from the exterior when the system is in the sealed configuration.
Patent CA-2703385-C (CA)
Title: Variantes de fc presentant une liaison modifiee a fcrn
Inventor: CHAMBERLAIN AARON
IPC: A61K39/395
Filed: 2008-09-22
Granted: 2016-06-28
Abstract: La présente invention concerne des variantes optimisées d'immunoglobuline IgG, des procédés d'ingénierie pour leur génération et leur application, notamment dans des buts thérapeutiques.
Patent CA-2705046-C (CA)
Title: Process for the preparation glatiramer acetate (copolymer-1)
Inventor: KOTA SATYANARAYANA
IPC: C08G69/48
Filed: 2007-09-24
Granted: 2015-03-03
Abstract: This invention relates to a convenient and improved process for preparation of glatiramer acetate (copolymer-1) of pharmaceutical grade. The process involves polymerizing N-carboxyanhydrides of tyrosine, alanine, y-benzyl glutamate and .epsilon.-N--trifluoroacetyllysine in dioxane with diethylamine as initiator to afford protected copolymer-1. Treatment with hydrogen bromide in acetic acid at 35°C for 3-5h cleaves benzyl group to produce trifluoroacetyl copolymer-1. The trifluoroacetyl copolymer-1 is washed with an organic solvent to remove reactive benzyl bromide generated during debenzylation. Deprotection with aqueous piperidine, followed by dialysis offers glatiramer acetate (copolymer-1) of Molecular weight 5000-9000 daltons.
Patent CA-2706930-C (CA)
Title: Systeme et procede pour determiner le point d'hydratation et le temps necessaire pour appliquer un potentiel a un capteur de glucose
Inventor: COOPER KENNETH W
IPC: A61B5/00
Filed: 2008-12-16
Granted: 2014-02-18
Abstract: La présente invention concerne dans un mode de réalisation un procédé permettant de déterminer l'hydratation d'un capteur pourvu d'une pluralité d'électrodes. Dans des modes de réalisation particuliers, le procédé couple un dispositif électronique de capteur au capteur et mesure le potentiel de circuit ouvert entre au moins deux électrodes parmi la pluralité d'électrodes. Ensuite, la mesure du potentiel de circuit ouvert est comparée à une valeur prédéterminée. Dans certains modes de réalisation, la pluralité d'électrodes comporte une électrode de travail, une électrode de référence et une contre-électrode. Dans d'autres modes de réalisation, le potentiel de circuit ouvert entre l'électrode de travail et l'électrode de référence est mesuré. Dans d'autres modes de réalisation, le potentiel de circuit ouvert entre l'électrode de travail et la contre-électrode est mesuré. Dans d'autres modes de réalisation, le potentiel de circuit ouvert entre la contre-électrode et l'électrode de référence est mesuré.
Patent CA-2709461-C (CA)
Inventor: SAINCT HERVE ROLAND
IPC: B64D17/02
Filed: 2008-12-15
Granted: 2016-01-26
Abstract: The invention relates to a device (1) for permanently maintaining the altitude of a payload having an altitude-maintenance energy source that is practically permanent and extracted from the surrounding medium. The device is cheap to build and to implement and requires minimum service while being capable of accommodating a payload of the same size order as traditional satellites or ground-based devices. The device is characterised in that it comprises at least two gliding bodies (2, 3) connected together by at least one physical link (4) and located, during use, at different altitudes relative to the ground, at which the instantaneous winds have practically permanently different characteristics, and in that it comprises a control system of the respective attitudes of said two bodies.
Patent CA-2710290-C (CA)
Title: Automatic milk foamer
Inventor: VOLZ MARTIN
IPC: A47J27/00
Filed: 2008-11-06
Granted: 2016-08-30
Abstract: The invention relates to an automatic milk foamer having a container for receiving milk, having a base body on which or in which the container can be place, having a stirring device that can be placed in the container for foaming the milk, having a motor provided in the base body for driving the stirring device, and having a heating device for warming the milk present in the container, wherein the heating device comprises an alternating magnetic field generator provided in the base body for generating an alternating magnetic field, wherein the container is designed such that it heats up due to the alternating magnetic field.
Patent CA-2711299-C (CA)
Inventor: THOMAS MARC S
IPC: B60T15/04
Filed: 2008-12-22
Granted: 2015-05-26
Abstract: A vent valve made from a standard emergency brake valve portion. It includes an emergency portion body with an interface to be mated with the emergency portion interface of the pipe bracket. The body includes a casting with at least one cover and the casting including all the cast cavities and passages for an emergency portion. A vent valve selectively connects a first brake pipe port to a vent port on the body, A vent piston controls the vent valve and a discharge valve pneumatically controls the vent piston. An emergency piston is responsive to brake pipe pressure for controlling the discharge valve. The body does not include at least one of an inshot valve and an accelerated application valve.
Patent CA-2711674-C (CA)
Inventor: DOMYO NOBUO
IPC: C09K5/04
Filed: 2001-03-30
Granted: 2011-06-14
Abstract: A refrigeration system has a cooling rated capacity that is so designed as to be greater than 22.4 kW. The refrigeration system comprises a refrigerant circuit which forms a refrigeration cycle in which either a single refrigerant of R32 or a mixed refrigerant whose R32 content is not less than 75% is used as a refrigerant. The refrigerant circuit includes a compressor which utilizes a resin material as an electric motor insulating material. The refrigerant circuit includes a liquid side pipe which is formed by use of a pipe whose inside diameter is less than 13.88 mm.