baber/WOPTO huggingface dataset:
Patent CA-2726909-A1 (CA)
Title: Sound reproduction system, carrier, method for generating a correction profile and sound reproduction method
Inventor: PANDER AELDRIK
IPC: H04R3/00
Filed: 2009-06-03
Abstract: A sound reproduction system comprises an audio source (10) for generating an electronic audio signal which is coupled via a sound processing device (2) to reproducing means (30) which are able and adapted to (re)produce sound in accordance with a reproduction characteristic. Programming means (40) are able and adapted to receive an optionally frequency-dependent pre-correction, this pre-correction being able and adapted to at least partly compensate for a difference between at least one or more parts of the reproduction characteristic and a reference characteristic taken for comparison purposes, and to renew a processing characteristic on the basis of the thus obtained pre-correction. The pre-correction can be accessed separately of the reproducing means.
Patent CA-2727116-A1 (CA)
Inventor: PURINTON ROGER W
IPC: F23B60/00
Filed: 2011-01-05
Abstract: A method for operating a wood fired appliance, in one aspect, generally includes automatically moving a baffle to a lowered closed position from the raised open position in response to a top loading door being moved to a closed position to close the opening in a top wall. The baffle may also be automatically inhibited from being maintained in the raised opened position when the top loading door is disposed in the closed position. For example, a cam may be tripped or activated by lowering of the top loading door to cause the baffle to rotate about an axis and fall under the force of gravity to the lowered closed position, and the cam may inhibit the baffle from being raised when the top loading door is closed.
Patent CA-2727414-A1 (CA)
Title: Systeme reversible de recuperation d'energie calorifique par prelevement et transfert de calories d'un ou plusieurs milieux dans un autre ou plusieurs autres milieux quelconques
Inventor: MAIRE JEAN-LUC
IPC: F25B13/00
Filed: 2009-06-12
Abstract: L'invention concerne un système réversible de récupération d'énergie calorifique par prélèvement et transfert de calories d'un ou plusieurs milieux dans un autre ou plusieurs autres milieux quelconques. L'innovation est un nouveau principe de fonctionnement frigorifique qui permet avec un échangeur à plaques non réversible, un échangeur à plaque réversible et une batterie à ailettes sur un circuit d'air extérieur de réaliser les fonctions suivantes : - restitution totale ou partielle des calories sur l'échangeur non réversible depuis la batterie extérieure ou depuis l'échangeur réversible en mode évaporateur, - restitution totale ou partielle des calories sur l'échangeur réversible depuis la batterie extérieure, - production frigorifique sur l'échangeur réversible avec évacuation totale ou partielle des calories sur l'échangeur non réversible et/ou sur la batterie extérieure.
Patent CA-2728264-A1 (CA)
Inventor: FIELD PETER H
IPC: E05B27/00
Filed: 2009-06-11
Abstract: A lock system includes keys, key blanks, keyways, and lock cylinders, and the keys or key blanks have opposite sides formed with grooves for cooperating with a conforming keyway. More particularly, the sides of the key or key blank have a portion (6) grooved for registration, another portion (79 grooved for top-level hierarchical master keying, and two other portions (C, C1), one on each side of the blade, for further master key variations and different combinations. One of the two further sections (C) being curvilinear and the other (C1) rectangular or angular cuts. The conforming keyway of the lock includes ridges and grooves corresponding to the grooves and ridges, respectively, of the key or key blank. Instruments other than keys or key blanks may be used to enter the grooves and ridges of the keyway to operate the lock without the use of a precisely configured key.
Patent CA-2729256-A1 (CA)
Inventor: DAVIS DAVID B
IPC: F24D3/08
Filed: 2011-01-25
Abstract: A method and system is provided for controlling efficiency of a heating system. The heating system is a combination hot water supply and space heating system that can modulate energy transferred between the hot water supply and space heating system. In particular, the heating system includes a heat exchanger for transferring and modulating heat between a primary fluid system having a hot water supply and a secondary fluid system for space heating. The primary fluid system includes a storage container, temperature sensors, a heating element connected to the heating assembly within the storage container for increasing the temperature of the storage fluid therein, and a storage pump for delivering storage fluid from the storage container to the heat exchanger. The secondary fluid system includes a heating supply structure for containing a heating supply fluid, temperature sensors, and a heating supply pump in connection with the heating supply structure for circulating the heating supply fluid.
Patent CA-2729632-A1 (CA)
Inventor: KURZ MICHAEL
IPC: H04W48/02
Filed: 2009-05-18
Abstract: Method for the operation of one or more radio cells in a cellular mobile radio network and cellular mobile radio system, wherein each radio cell can be identified by a transmitted cell identifier, wherein the use can be limited to a closed subscriber group by virtue of the radio cell having an appropriate identifier and by virtue of mobile radio terminals registering in the respective radio cell for use of the services of the mobile radio network only following a positive comparison with a positive list of authorized cell identifiers which is stored in the mobile radio terminal, wherein the cell identifier is variable and it is possible to use the cell identifier to establish whether registration and use of the network services is currently limited to the closed subscriber group or whether alternatively registration and use of the network services is cleared for any subscribers.
Patent CA-2731343-A1 (CA)
Title: Fiber reinforced rebar with shaped sections
Inventor: BRANDSTROM RANDEL
IPC: B29C53/56
Filed: 2011-02-14
Abstract: A composite reinforcing bar is formed by providing a reinforcing material supply of fiber strands rovings; a resin supply bath, and a puller for pulling the resinimpregnated reinforcing material through the resin bath. The material is wound on a holder, while the resin remains unset, rotated about its axis on a drive system so that the material is wrapped around a plurality of bars at spaced positions around the axis such that the fed length of the body is wrapped from one bar to the next to form bent portions of the body wrapped partly around each bar and straight portions between the bars. Each bar has angularly grooves which are shaped to mold the bent portions to a required bent shape. The holder is indexed along it axis and removed when full for curing the resin on the holder while the body remains wrapped thereon.
Patent CA-2732862-A1 (CA)
Inventor: NICOLAJSEN RUSS
IPC: A22B5/20
Filed: 2011-02-18
Abstract: A livestock head splitting apparatus of a rotary type rotates a plurality of head trays and respective blades sequentially through loading, head-splitting and discharge stations spaced around the shaft, and in a head splitting mode, drives each head tray and blade relatively toward one another in the head splitting station.  In a unique cleaning mode, the trays and blades are instead kept apart throughout the rotation to maximize the exposure of each tray to a spray of cleaning fluid directed into the apparatus. A computerized control system cooperates with an electric motor to drive the rotation and give a degree of user-control over operational aspects of the motor, such as the running speed of the apparatus in the cleaning and head splitting modes and a jogging speed of the apparatus used to index the head trays to desirable locations.
Patent CA-2735065-A1 (CA)
Inventor: ZHOU JIAN
IPC: G06F40/00
Filed: 2011-03-24
Abstract: Embodiments of the invention relate to systems and methods for creating a form for receiving data relating to a health care incident. A dictionary of field objects is provided in a metabase, where a field object defines attributes, and an instance of a field object is a form field. A request to create a user-defined field object is received and it is determined that the user-defined field object is not in the dictionary of field objects in the metabase. The user-defined field object is generated by defining attributes for the user-defined field object, where at least one attribute is a presentation attribute for a form field within a form. The user-defined field object is added to the dictionary of field objects in the metabase and the user-defined field object is linked to a data location in a persistent store. The form is generated, where the form is an ordered collection of form fields, where at least one form field is an instance of the user-defined field object and is displayed according to the at least one presentation attribute.
Patent CA-2735641-A1 (CA)
Inventor: HASEGAWA TOM HIROSHI
IPC: A47J27/08
Filed: 2011-03-31
Abstract: A protective device attached to a pressure release valve of a lid of a pressure cooker, including a dome-shaped mesh casing body, a ring-shaped reinforcing frame fixed to the upper edge of the mesh casing body, a bridge plate provided on the reinforcing frame with both ends thereof fixed to the reinforcing frame so that the bridge plate diametrically crosses the ring-shaped reinforcing frame keeping distance from the bottom of the mesh casing body, and an attachment member of substantially a hollow cylinder provided at the center of the bridge plate.
Patent CA-2735963-A1 (CA)
Inventor: MCLOUGHLIN STEPHEN JOHN
IPC: E21B17/10
Filed: 2008-09-04
Abstract: A downhole assembly for insertion into a borehole comprising an articulated mandrel (2, 3), a passive (19) and an active (24) damping mechanism operating on said mandrel.
Patent CA-2737579-A1 (CA)
Title: Access admission control method and system for mobile communication systems
Inventor: LIM CHAE GWON
IPC: H04B7/26
Filed: 2009-09-23
Abstract: An access admission control method and system for and SAE/LTE system is provided for determining whether to accept or reject an access of a User Equipment (UE) to a Home evolved Node B (HeNB) based on the subscriber information of the UE. In an access admission control method according to the present invention, a HeNB or HeNB Gateway (HGW) transmits, when an access request message is received from a UE, the access request message to a Mobility Management Entity (MME) together with a CSG ID of the HeNB, and the MME determines, whether to accept or reject the access of the UE to the HeNB based on whether the CSG ID is contained in a white list associated with the UE.
Patent CA-2738223-A1 (CA)
Inventor: DOWNER DAVID A
IPC: A61F2/16
Filed: 2009-10-14
Abstract: Embodiments of the present invention provide an intraocular lens with an optic zone having a first surface topology and a haptic zone having a second surface topology. The surface roughness of the haptic zone may be greater than the surface roughness of the optic zone. The surface topology of the optic zone may have a first surface geometry and the surface topology of the haptic zone may have a second surface geometry.    The first and second surface geometries may retain lubrication fluid in a space formed therein.  The haptics formed by the manufacturing process may have a reduced ability to adhere to the optic zone, such as when the lens is folded or advanced through a cannula.
Patent CA-2740038-A1 (CA)
Title: New virulence factors of streptococcus pneumoniae
Inventor: HERMANS PETER WILHELMUS MARIA
IPC: A61K39/09
Filed: 2009-10-07
Abstract: The present invention provides proteins/genes, which are essential for survival, and consequently, for virulence of Streptococcus pneumoniae in vivo, and thus are ideal vaccine candidates for a vaccine preparation against pneumococcal infection. Further, also antibodies against said protein(s) are included in the invention.
Patent CA-2743769-A1 (CA)
Title: Motor control center subunit having visible contact disconnection and method of manufacture
Inventor: MORRIS ROBERT A
IPC: H02B11/127
Filed: 2009-11-12
Abstract: A motor control center subunit includes a subunit housing configured to fit within a motor control center. The housing has a front panel. The motor control center subunit also includes a drive mechanism attached to the subunit housing. The drive mechanism is configured to control a plurality of line connectors to move between a retracted position and an extended position when the subunit housing is seated in the motor control center and the front panel of the subunit housing is in a closed position. A window is disposed in the front panel of the subunit housing and is positioned to provide a view of the plurality of line connectors.
Patent CA-2744529-A1 (CA)
Inventor: BLANCO ALEJANDRO G
IPC: H04W4/10
Filed: 2009-09-18
Abstract: A communication system (100) provides dual-watch and multi-watch capability for group PTT services. Incoming PTT calls are prioritized and played out in accordance with prioritized devices (130). A user of multiple communication devices can hear received audio traffic being played out in accordance with the priority assigned to the group call and the priority assigned to the communication device. Numerous calls can be simultaneously received and managed.
Patent CA-2744648-A1 (CA)
Inventor: WANG YU
IPC: H02G1/08
Filed: 2009-11-18
Abstract: A steerable head 11 is described for guiding a pusher rod through ducting. The pusher rod 10 is then used for drawing cables, wires, lines or pipes through the ducting. The steerable head 11 includes remotely operable mechanisms for steering the rod 10 through junctions or around obstacles in the ducting. In a further refinement, the steerable head 11 is provided with a coupling means 36 adapted to co-operate with a corresponding coupling means 26 mounted on a second rod, thereby allowing the pushing of rods through longer or more obstructed ducts.
Patent CA-2746275-A1 (CA)
Inventor: GARZA JOSE ABIEL
IPC: B23P6/00
Filed: 2011-07-14
Abstract: A method is provided for repairing a metallic turbine component which includes at least two airfoils interconnected by a mid-span shroud. The method includes: (a) applying a reinforcement plate to the mid-span shroud; (b) applying braze material to at least a portion of a perimeter of the reinforcement plate; (c) heating the component to melt and flow the braze material between the reinforcement plate and the mid-span shroud; and (d) allowing the braze material to cool and solidify so as to bond the reinforcement plate to the mid-span shroud.
Patent CA-2749512-A1 (CA)
Inventor: LIU YANXIN
IPC: C12N5/18
Filed: 2009-04-03
Abstract: Provided are antigenic determinants recognized by anti-human death receptor monoclonal antibody AD5-10, derivatives and uses thereof. The antigenic determinants have the amino acid sequence of LITQQDLAPAARA, wherein the core polypeptide is QDLAP. The polypeptides comprising said antigenic determinants can activate the signal pathway downstream of DR5 after binding to monoclonal antibody AD5-10, then result in apoptosis. The antigenic determinants and derivatives thereof can be used for screening and preparing anti-human DR5 agonistic antibody, small molecular compound binding to DR5 and DR5 vaccine. Their nucleotide encoding sequences can be used for preparing antisense nucleotides and small molecular ribonucleotides for treating and preventing tumor and/or AIDS  and the like.
Patent CA-2751987-A1 (CA)
Inventor: HERGENROTHER PAUL JOSEPH
IPC: A61P35/00
Filed: 2010-02-09
Abstract: Compositions and methods are disclosed in embodiments relating to induction of cell death such as in cancer cells. Compounds and related methods for synthesis and use there-of, including the use of compounds in therapy for the treatment of cancer and selective induction of apoptosis in cells are disclosed. Compounds are disclosed that have lower neurotoxicity effects than other compounds.
Patent CA-2754220-A1 (CA)
Inventor: KRIEGEL ROBERT M
IPC: B29B17/00
Filed: 2010-02-08
Abstract: This invention relates to a method of making a bio-based PET  packaging and particularly to a method of producing a bio-based PET from at least one bio-based material comprising: a) forming at least one PET component from at least one bio-based material, wherein the at least one PET component is selected from a monoethylene glycol ("MEG"), a terephthalic acid ("TA"), and combinations thereof; (b) processing said bio-based PET component into a bio-based PET.
Patent CA-2754808-A1 (CA)
Title: Prodrug forms of kinase inhibitors and their use in therapy
Inventor: SMAILL JEFFREY BRUCE
IPC: A61K31/4178
Filed: 2010-03-11
Abstract: The invention provides novel prodrug compounds comprising a kinase inhibitor and a reductively-activated fragmenting aromatic nitroheterocycle or aromatic nitrocarbocycle trigger, where the compound carries a positive charge. In preferred embodiments, the compounds are of Formula I: where: X is any negatively charged counterion; R1 is a group of the formula (CH2)n Tr, where Tr is an aromatic nitroheterocycle or aromatic nitrocarbocycle and -(CH2)n Tr acts as a reductively-activated fragmenting trigger; and n is an integer from 0 to 6; R2, R3 and R4 may each independently be selected from aliphatic or aromatic groups of a tertiary amine kinase inhibitor (R2)(R3)(R4)N, or two of R2, R3, and R4 may form an aliphatic or aromatic heterocyclic amine ring of a kinase inhibitor, or one of R2, R3 and R4 may be absent and two of R2, R3 and R4 form an aromatic heterocyclic amine ring of a kinase inhibitor. The compounds of the invention are useful in treating proliferative diseases such as cancer.
Patent CA-2757249-A1 (CA)
Inventor: LYNCH MICHAEL W
IPC: C08F2/04
Filed: 2011-11-03
Abstract: A high-temperature solution process for making an ethylene polymer blend having a controlled degree of long-chain branching is disclosed.  Ethylene is polymerized in the presence of a first Ziegler-Natta catalyst comprising titanium, magnesium, and aluminum in the absence of hydrogen to produce a first ethylene polymer component having substantial long-chain branching. A  second ethylene polymer component having little or no long-chain branching is also prepared. Both polymerizations are performed at a temperature from 140°C to 250°C. The first and second ethylene polymer components are combined to give a polymer blend. The degree of long-chain branching in the blend is controlled by adjusting the relative amounts of the first and second ethylene polymer components. The invention enables the preparation of valuable products having a pre-determined degree of long-chain branching using readily available Zeigler-Natta catalysts, commercially practiced techniques, and conventional equipment.
Patent CA-2759192-A1 (CA)
Inventor: DDAMULIRA ROBERT KINTU
IPC: C09J7/10
Filed: 2010-04-21
Abstract: An adhesive system is provided that comprises a layer of adhesive without any adhesive carrier layer or screen or the like, covered on a first release surface and covered on the opposite side by a second release surface. Methods of forming the system and methods using the system to lay down a uniform layer of adhesive which can be used to secure various flooring materials are also provided.
Patent CA-2763134-A1 (CA)
Title: System and method for controlling combined radio signals
Inventor: TERRY JOHN DAVID
IPC: H04B7/005
Filed: 2010-06-28
Abstract: A method for controlling a combined waveform, representing a combination of at least two signals having orthogonal frequency multiplexed signal components, comprising: receiving information defining the at least two signals; transforming the information defining each signal to a representation having orthogonal frequency multiplexed signal components, such that at least one signal has at least two alternate representations of the same information, and combining the transformed information using the at least two alternate representations, in at least two different ways, to define respectively different combinations; analyzing the respectively different combinations with respect to at least one criterion; and outputting a respective combined waveform or information defining the waveform, representing a selected combination of the transformed information from each of the at least two signals selected based on the analysis.
Patent CA-2763914-A1 (CA)
Title: Turbulator for an exhaust gas conveyance tube in a heat exchange apparatus
Inventor: DE SANTI GIUSEPPE
IPC: F28F13/12
Filed: 2012-01-10
Abstract: A turbulator for an exhaust gas conveyance tube in a heat exchange apparatus, comprising at least two helices made of metallic wire, which are designed to be inserted in the tube so as to adhere to the inner surface thereof, are arranged side by side and are rendered mutually integral by means of at least one connecting element.
Patent CA-2767194-A1 (CA)
Title: Utilisation du penflufen pour ameliorer la croissance des plantules et l'emergence precoce des cultures
Inventor: SUTY-HEINZE ANNE
IPC: A01N43/56
Filed: 2010-06-29
Abstract: L'invention concerne l'utilisation de penflufène pour améliorer la croissance de semis et/ou l'émergence précoce de cultures. En outre, la présente invention concerne un procédé permettant d'améliorer la croissance de semis et/ou l'émergence précoce de cultures.
Patent CA-2773199-A1 (CA)
Inventor: SNYDER KENNETH C
IPC: A61F7/00
Filed: 2012-03-30
Abstract: A device for applying cold therapy to the foot of a wearer is disclosed. The device comprises a foot pad having a premolded configuration for directly contacting the bottom of the foot and surrounding heel area. The foot pad includes a heel portion sized to receive and surround the heel of the foot. The foot pad also includes a raised and contoured arch portion positioned to lie beneath and place localized pressure on the arch of the foot where the plantar fascia and tendons of the foot are located. The entire foot pad is formed of an ice pack that includes a container or shell for receiving and containing a substance capable of maintaining an extremely low temperature for an extended period of time during application to the foot. The device also includes a securement mechanism that is arranged for engaging the foot pad to the bottom of the wearer's foot.
Patent CA-2773287-A1 (CA)
Inventor: CORK PETER
IPC: G01R33/36
Filed: 2010-08-24
Abstract: A hybrid upconverter comprises a low noise amplifier (LNA) (32) and a two port parametric amplifier (35). The parametric amplifier (35) comprises a first port (21) to receive an input signal (13) to be amplified and upconverted and a second port (34) to receive a local oscillator signal (7) and to output the amplified, upconverted signal at upper and lower sideband frequencies. The parametric amplifier (35) further comprises an antenna coupled to the second port (34) to receive the local oscillator signal (7) and transmit the amplified, upconverted signal at upper and lower sideband frequencies. The low noise amplifier (32) drives the first port of the parametric amplifier (21). The two port parametric amplifier (35) comprises a pair of varactor diodes (24, 25) connected between the first port (21) and the second port (34). The diodes (24, 25) are connected in parallel from the first port (21) and in series from the second port (34). The low noise amplifier (32) is connected directly to the pair of varactor diodes (24, 25).