baber/WOPTO huggingface dataset:
Patent CA-2728218-A1 (CA)
Inventor: ALBRECHT THOMAS E
IPC: A61F5/00
Filed: 2009-06-25
Abstract: An implant (10) for placement within a hollow body organ. The implant has a member (14) with distal and proxi-mal ends. The member has an undeployed shape for delivery to the hollow body and a deployed shape for implantation therein.  The implant has at least one tensioning tether (80) with a first end attached to at least one of the distal and proximal end and a sec-ond ends attached to the member between the distal and proximal ends.  Wherein applying tension to the tether moves the member towards the deployed shape. The member preferably has a first rate at which it initially resists bending, and a second substantially higher rate at which it resists further bending.
Patent CA-2728573-A1 (CA)
Inventor: KAO JUI-CHIEN
IPC: B25H3/00
Filed: 2011-01-04
Abstract: A tool hanger assembly has a frame (10) and a hanger (20). The frame (20) has a back plate (11) and a bracket (12). The bracket (12) is mounted securely on the back plate (11) and has a recess (124) formed in the bracket (12).  The hanger (20) is connected securely with the frame (10) and has a base plate (21) and multiple tool mounts (23,23A,23B). The base plate (21) is mounted securely in the recess (124). The tool mounts (23,23A,23B) are securely mounted on the base plate (11) to allow screwdrivers (30) to be hung on.  Accordingly, to assemble the hanger (20) having the multiple tool mounts (23,23A,23B) with the frame (10) is quick, reduces manufacturing cost and is convenient.
Patent CA-2729098-A1 (CA)
Inventor: SHERMAN MATTHEW L
IPC: A61P7/06
Filed: 2009-06-26
Abstract: In certain aspects, the present invention provides compositions and methods for increasing red blood cell and/or hemoglobin levels in vertebrates, including rodents and primates, and particularly in humans.
Patent CA-2729436-A1 (CA)
Title: Pyrazolo-quinazolines
Inventor: CALDARELLI MARINA
IPC: C07D487/04
Filed: 2009-06-17
Abstract: Cette invention concerne les pyrazolo-quinazolines, caractérisées par un résidu cycloalkylamino en C3-C7, hétérocyclylamino ou arylamino substitué en ortho en position 8, et un aryle, hétérocyclyle ou cycloalkyle en C3-C7 en substituant dun carboxamide en position 3 de la structure moléculaire. Les composés de linvention modulent lactivité des protéines kinases et sont donc utilisés dans le traitement des maladies causées par un dérèglement de lactivité des protéines kinases, en particulier MPS1/TTK. Linvention concerne également des procédés de préparation de ces composés, des compositions pharmaceutiques comprenant ces composés et des méthodes de traitement des maladies utilisant les compositions pharmaceutiques contenant ces composés.
Patent CA-2730207-A1 (CA)
Title: System and methods for web-based control of desktop applications
Inventor: NORDINE TROY DOUGLAS
IPC: G06F9/44
Filed: 2009-07-10
Abstract: The present inventors devised, among other things, systems, methods, and software that allow users to readily access online legal research tools, while using other applications, such as word processors. One exemplary computer-implemented system provide an add-on software framework that integrates into a host word-processing application on a client access device. The add-on software framework allows users to select from an ex-pandable listing of one or more web applications on a web serv-er, with each of the web application capable of controlling opera-tion of the host word processing application. The web applica-tions facilitate extraction and access to information from the in-formation-retrieval services and incorporation of the information in the document or in metadata associated with the document.
Patent CA-2732250-A1 (CA)
Inventor: JUNIOR DECIO CARMONA
IPC: G06F3/033
Filed: 2009-08-05
Abstract: The introduced disposition in optical mouse, with voice capture to send as audio file (Fig.1, 2,3,4,5,6), joining the functions of recording, storing and sending (email) MP3 audio files, using a voice capture board (Fig.6) through a system adapted to the conventional mouse system. The process is done independently of any device other than the mouse, and is more practical since the user will have no other device besides those already conventionally used in the PC. Such device consists of two buttons (Fig.l num. 4 and 5) coupled to the mouse (Fig.1,2,3,4,5,6), internally connected to a printed circuit board (Fig. 6), which was created exclusively for this purpose, with an internal microphone (Fig.6. num 15) for voice (sound) capture.
Patent CA-2734117-A1 (CA)
Inventor: RICHMANN SUSSIE
IPC: A61F5/44
Filed: 2009-06-18
Abstract: A drainable pouch is disclosed which comprises a pair of sidewalls of flexible sheet material having side edges joined together to define a cavity having a discharge end provided with an outlet valve for draining the cavity. The sidewalls also are joined together throughout a central region thereof such that the cavity formed by the sidewalls completely surrounds the central region. With this construction, the central region defines a peripheral edge and has at least one opening in a location which is spaced inwardly of the peripheral edge to receive and secure the outlet valve when the discharge end has been folded.
Patent CA-2734745-A1 (CA)
Inventor: MEHTA BHAVESH R
IPC: G06Q30/00
Filed: 2009-08-17
Abstract: Competitive content item serving is provided.    Competitive content item serving can include the ability to receive a request for a content item and to compare an expected return for a first network content item to an expected return for a second network content item. Based upon the comparison, it can be determined whether to provide the first network content item to the publisher.
Patent CA-2734854-A1 (CA)
Title: Link mechanism for a chair and a chair
Inventor: FUKAI ZENROH
IPC: A47C7/02
Filed: 2009-08-18
Abstract: A structure for allowing a user of a chair to always take an optimal sitting position. A  link mechanism used for a chair is provided with a first link having one end connected to a bottom surface of a link for supporting a seat surface section of the chair, a second link having one end connected to the other end of the first link, a first joint section for rotatably interconnecting the first link and the second link, a second joint section provided to the other end of the second link, and a first elastic resistance unit for applying elasticity in a rotational direction to the second joint section.
Patent CA-2737497-A1 (CA)
Inventor: ARNAUD DANIEL
IPC: B01F7/00
Filed: 2009-09-21
Abstract: The invention relates to a device for carrying out mechanical, chemical and/or thermal processes in a housing (3) having mixing and cleaning elements (5) on shafts (1, 2), wherein the mixing and cleaning elements (5) of the shafts (1, 2) engage into each other when rotating about the axes thereof and two mixing and cleaning elements (5) are arranged at least on one shaft (1, 2) consecutively in the axial direction in a 180° rotation-symmetrical manner about the axis (A) of the shaft (1, 2). Each mixing and cleaning element (5) comprises a disc element (6) and the disc element (6) has an outer edge (7) running in a radius (r) in an arch segment of approximately 90° or slightly bigger about the axis (A) of the shaft (1, 2) and wherein side edges (8.1, 8,2) abut on both sides toward the shaft (1, 2), wherein one or more bars (9.1, 9.2) sit on the edge (7).
Patent CA-2741448-A1 (CA)
Title: Multilayer shrink films, labels made therefrom and use thereof
Inventor: AMBROISE BENOIT
IPC: C08L23/04
Filed: 2009-09-22
Abstract: A multilayer heat shrink film including a core layer including one or more alpha-olefin polymer and at least one skin layer including one or more cyclic olefin copolymers (COC), process for its preparation and uses thereof.
Patent CA-2742415-A1 (CA)
Title: Process of preparing titanates
Inventor: LAMMINMAEKI RALF-JOHAN
IPC: C01G23/00
Filed: 2008-11-04
Abstract: The invention relates to a process of preparing metal titanate from one or more metal compounds, and a product provided by the process. In the process, sodium titanate and an ionic metal compound are mixed into an aqueous mixed slurry, which is allowed to react into metal titanate at the boiling point of the mixed slurry or below the same, by mixing it at normal pressure and in a normal gaseous atmosphere. After this, the metal titanate product is optionally washed, and/or filtered and dried.
Patent CA-2742936-A1 (CA)
Inventor: DUGAN CRAIG
IPC: B01D53/14
Filed: 2009-11-10
Abstract: A process vessel for a gas scrubbing process selected from at least one of an absorber, a regenerator, a scrubber, a reboiler, a heat exchanger or a combination thereof. The process vessel has a top wall, a base wall, and at least three sidewalls formed from a cementitous material. The process vessel also has inlet and outlet ports for fluid entering and leaving the process vessel when in use, formed within at least one of the top wall, base wall, or sidewall of the vessel. The sidewalls of the vessel de-fine a polygon shaped cross-section.
Patent CA-2745239-A1 (CA)
Inventor: GERBAULET ARNAUD
IPC: B65D85/804
Filed: 2009-11-27
Abstract: Method for preparing a beverage, from a capsule (1) containing a substance, re-ceived in a beverage production device compris-ing:  feeding water by an injection needle (90) while creating liquid tightness between the cen-tral inlet portion (8) and the surface of the needle and dispensing the beverage from the capsule by centrifugation through outlets in the peripheral outlet portion (9), wherein the capsule is config-ured in the central inlet portion to provide liquid tightness between the liquid inlet and the surface of the needle to prevent liquid from leaking out-side of the capsule and wherein the capsule is configured to allow centrifuged liquid to pass through the outlets in the peripheral outlet portion (9).
Patent CA-2746157-A1 (CA)
Title: Dual-chambered drug delivery device for high pressure injections
Inventor: BRUEHWILER MICHEL
IPC: A61M5/00
Filed: 2009-12-08
Abstract: A dual-chambered drug delivery device (201) includes a first chamber (205) in which a medicament is stored. A dose setting member (213) is rotated to set a medicament dose. The dose setting member (213) being rotatable to set the medicament dose. The dose setting member (213) is not axially moveable. A second chamber (221) is in fluid communication with the first chamber (205). The medicament dose is transferred to the second chamber (221) from the first chamber (205) prior to injecting the medicament dose. A needle (203) communicates with the second chamber (221) to inject the medicament dose into an injection site.
Patent CA-2747053-A1 (CA)
Title: Dispositif d'inspection magnetique
Inventor: WEISCHEDEL HERBERT R
IPC: G01R33/12
Filed: 2009-12-15
Abstract: L'invention porte sur un dispositif d'inspection magnétique pour inspecter de façon non destructive des objets allongés, tels que des câbles filaires, des tuyaux et analogues, pour une perte de section transversale métallique due à l'abrasion, la corrosion et des discontinuités externes et internes, le dispositif ayant un aimant pour induire dans des sections de l'objet entre les stations, un flux magnétique au niveau de saturation. Un détecteur de flux magnétique, ayant des détecteurs magnétiques positionnés entre les pôles et latéralement à l'objet allongé, utilise des blindages et des décompresseurs de flux pour rendre le détecteur de flux plus sensible à un flux de fuite provoqué par des discontinuités dans les objets.
Patent CA-2747238-A1 (CA)
Title: Endoscopic scissors instrument
Inventor: SLATER CHARLES R
IPC: A61B17/3201
Filed: 2009-12-15
Abstract: An endoscopic scissor instrument includes an elongate hollow member having a proximal end and a distal end, an actuator that moves axially through the hollow member, and first and second scissor blades with respective cutting surfaces. At least one of the first and second scissor blades are rotatably coupled to the hollow member adjacent its distal end. At least one of the first and second scissor blades includes a base supporting a resilient leaf-spring portion that includes a respective cutting edge.  The resilient leaf-spring portion extends from the base in a cantilevered arrangement along the length of the leaf-spring portion.  The cantilevered arrangement of said leaf-spring portion generates a spring force to maintain a consistent and continuous mating force between the two opposed sharpened cutting edges preferably over the complete range of rotational movement of the scissor blades.
Patent CA-2751093-A1 (CA)
Inventor: HOREJSI DENNIS
IPC: G05G7/00
Filed: 2011-08-26
Abstract: A continuous turn, bi-directional, air vent actuator for an air vent, the air vent having a body with a vent opening and a vent closure movable between a closed position blocking flow of air through the vent opening and an open position allowing flow of air through the vent opening. The air vent actuator having a linkage extending between the linkage attachment end of the neck that rotates with the handle and the vent closure. The linkage includes a first link that has an off-centre arm with an extremity that orbits the neck. A  second link pivots relative to the vent closure about a first pivot axis to accommodate the orbital position of the off-centre arm. The second link has a socket in which the extremity of the off-centre arm twisting in the socket as the orbital position changes.
Patent CA-2751895-A1 (CA)
Title: Systems and methods for concentrating waste water fluids
Inventor: CURLETT JOSHUA
IPC: B01D53/14
Filed: 2010-09-17
Abstract: The invention relates to a method and apparatus for processing waste water generated during oilfield drilling operations with a mobile processing unit utilizing heat energy sourced from burning hydrocarbon fuel directly and/or capturing and using the exhaust heat energy generated by burning hydrocarbons in engines such as diesel engines in order to vaporize a dominant mass of the aqueous phase of the waste water while clarifying the heat source combustion gasses. The water vapor generated by the vaporization process may be discharged directly to the atmosphere or alternately condensed and captured for use as potable water. The residual waste water is thereby concentrated and the cost to dispose of the waste water is greatly reduced.
Patent CA-2754091-A1 (CA)
Title: Systeme de commande d'aeronef a architecture modulaire integree
Inventor: FERVEL MARC
IPC: B64C13/50
Filed: 2010-03-10
Abstract: L'invention concerne un système de commande d'aéronef dans lequel plusieurs systèmes de commande élémentaires, correspondant à différentes fonctions de l'aéronef, peuvent partager un ou plusieurs capteurs grâce à un réseau AFDX commun. La transmission des commandes se fait au moyen de messages AFDX à destination des actionneurs abonnés au réseau. Les calculateurs des différents systèmes de commande élémentaires, installés dans la baie avionique, sont avantageusement réalisés sous forme de calculateurs génériques hébergeant des logiciels spécifiques à l'exécution de leurs fonctions respectives (architecture IMA).
Patent CA-2755814-A1 (CA)
Inventor: BAER HANS
IPC: A61K9/50
Filed: 2009-03-18
Abstract: The invention relates to a controlled release pharmaceutical composition, comprising a core, comprising a pharmaceutical active ingredient, whereby the core is coated by an ethanol resistance conferring coating layer which has the effect of conferring the release profile of the pharmaceutical active ingredient to be resistant against the influence of ethanol. The coating layer comprises a polymeric portion consisting of a water-insoluble neutral vinyl polymer or vinyl copolymer and an amino methacrylate copolymer and an excipients portion consisting of a lubricant, an emulsifier, a plasticizer and optionally a cellulosic compound.
Patent CA-2756933-A1 (CA)
Inventor: MIRAJKAR YELLOJI-RAO K
IPC: A61K8/73
Filed: 2009-04-01
Abstract: An oral composition comprising an orally acceptable vehicle for such composition, an effective therapeutic amount of an antibacterial compound comprising a halogenated diphenyl ether, an effective therapeutic amount of an anti- hypersensitivity agent comprising a potassium salt, and a solubilizing agent for the antibacterial compound, the solubilizing agent comprising, in combination, sodium lauryl sulfate and a cyclodextrin.
Patent CA-2760016-A1 (CA)
Title: Device for reducing loss of liquid during fraction collection
Inventor: FROEJDH HAKAN
IPC: G01N35/10
Filed: 2010-06-04
Abstract: A fraction collector comprising a liquid holding means (31) wherein it further comprises a fluid front control ar-rangement (43) arranged for locating the fluid front at a dispensing nozzle (5) and to control the liquid holding means (31) to keep the fluid front at a predetermined position.
Patent CA-2761159-A1 (CA)
Title: Process for multilayer coating
Inventor: LOEFFLER HELMUT
IPC: C09D4/00
Filed: 2010-06-14
Abstract: This invention relates to Process for multilayer coating of substrates, comprising the steps: I) applying a layer of a water-based color-imparting and/or special effect-imparting base coat coating composition to a substrate, II) applying a layer of a clear coat coating composition curable by means of high energy radiation and optionally curable by at least one additional chemical curing reaction, and III) curing said clear coat layer by exposing it to high energy radiation, wherein the clear coat coating composition comprises: A) at least one compound capable of free-radical polymerization having at least one olefinically unsaturated group, B) at least one photoinitiator and C) at least one organic phosphine derivative.
Patent CA-2763061-A1 (CA)
Title: Injection mold having a wear resistant portion and a high heat transfer portion
Inventor: HUTCHINSON GERALD A
IPC: B29C45/16
Filed: 2003-11-10
Abstract: Disclosed is a preferred mold design for producing plastic, injection molded preforms, which may be blow-molded into a container of a final, desired shape. A preferred mold includes a combination of hardened material components and high heat transfer material components to provide a mold having good wear characteristics, for a sufficiently long useful life, and to enable rapid cooling of the injected preform, in order to reduce the cycle time of an injection and cooling cycle. In some arrangements, the hardened materials may form a portion of the preform cavity thereby slowing the rate of cooling in those areas and inducing a semi-crystalline or crystalline structure in the cooled preform.
Patent CA-2765669-A1 (CA)
Inventor: WALKER CHRISTIAN
IPC: A61N1/18
Filed: 2009-06-19
Abstract: Systems, apparatuses, and methods for providing non-transcranial electrical stimuli to a biological subject may employ a support structure, at least one waveform generator, and at least a first electrode and a second electrode. The system can be sized and dimensioned to be worn on a head of the biological subject and operable to deliver non-transcranial electrical stimuli to at least one of the temporomandibular joints of the biological subject.
Patent CA-2770329-A1 (CA)
Inventor: WAID FREY
IPC: G06F21/00
Filed: 2010-08-10
Abstract: Rights are managed for content at a content server. The content server receives an asset representing intellectual property (IP) and a rights designation for the asset. The rights designation defines rules for usage of the IP represented by the asset. The asset and rights designation are received from an administrator of the asset. The content server receives content from content providers. The content includes one or more pieces of IP. The content server uses the asset to determine whether the received content is claimed by the administrator. If the content is claimed, rules in the rights designation for the asset are applied to the content.
Patent CA-2770640-A1 (CA)
Title: Arched window covering capable of adjusting size
Inventor: CHEN LIN
IPC: A47H23/04
Filed: 2012-03-06
Abstract: An arched window covering includes a shade mount and a shade mounted on the shade mount. The shade mount has a base, at least a spacer, and two rails. The spacer is provided on the base and its width is adjustable. The rails movably engage the base and touch the spacer that a length of the shade mount is changeable by changing the width of the spacer Therefore, a size of a shade mounted on the shade mount is changeable by adjusting the spacer rather than cutting the rail to fit the windows with different sizes.
Patent CA-2771301-A1 (CA)
Title: Magnetically driven high speed pneumatic valve
Inventor: HUCULAK JOHN CHRISTOPHER
IPC: A61F9/007
Filed: 2010-08-18
Abstract: A high speed pneumatic valve has a housing enclosing a cavity with an inlet port and an outlet port. A permanently magnetized armature is located in the cavity. The permanently magnetized armature moves between a first, open position and a second, closed position. A coil and magnetic core assembly is located near the armature in the housing. A first voltage applied across the coil results in a magnetic field with a first polarity being induced in the magnetic core thereby attracting the armature toward the magnetic core and away from the outlet port. A second voltage applied across the coil results in a magnetic field with a second, opposite polarity being induced in the magnetic core thereby repelling the armature away from the magnetic core and toward the outlet port.
Patent CA-2773491-A1 (CA)
Title: Implantable device for controlled drug delivery
Inventor: LEE HEEJIN
IPC: A61K9/00
Filed: 2010-09-09
Abstract: Implantable devices and methods for delivery of lidocaine or other drugs to a patient are provided. In one embodiment, the device includes a first drug portion which has a first drug housing which contains a first drug formulation in a solid form which includes a pharmaceutically acceptable salt of lidocaine; and a second drug portion which includes a second drug housing which contains a second drug formulation which includes lidocaine base. In another embodiment, the device includes a drug reservoir component which has an elastic tube having at least one lumen bounded by a porous sidewall having an open-cell structure, a closed-cell structure, or a combination thereof; and a drug formulation contained within the at least one lumen, wherein the device is deformable between a low-profile deployment shape and a relatively expanded retention shape.
Patent CA-2774085-A1 (CA)
Inventor: SMITH GLENN
IPC: F21Y103/37
Filed: 2009-09-17
Abstract: A portable light assembly (200) has a light head (26) adapted to be housed in a protective container (12) and to be withdrawn therefrom when required for use. The light head (26) is attached to a swivel bracket (28) and is connected to a battery (25) also housed in the container. The portable light assembly includes mounting means (18) for supporting the light head (26) at locations in need of illumination. A handle ( 14) is connected to a lid (20) of the assembly, and the handle has a release member (36) for releasing an extension post arrangement (30, 32) from the protective container. This allows the extension post arrangement (30, 32), Nd (20), swivel bracket (28) and light head (26) to be slid upwardly by activating the release member (36) and lifting the handle (14).
Patent CA-2779068-A1 (CA)
Title: Multi-port assembly
Inventor: ZINN KENNETH M
IPC: A61M5/00
Filed: 2010-10-21
Abstract: A multi-port assembly includes a base with a surface, a port receiving area on the surface, and a port coupling connected to the base. The port receiving area is adapted to receive a mating surface of a port, and the port coupling is adapted to mate the port to the port receiving area.