baber/WOPTO huggingface dataset:
Patent CA-2714048-A1 (CA)
Inventor: ZIEGLER WILLIAM E
IPC: H02J9/06
Filed: 2009-02-03
Abstract: An uninterruptible power supply system (50) includes power converter circuitry (52) configured to convert AC input power to a first DC power and a second DC power to the first DC power, a battery pack (56) configured to provide the second DC power, a power relay mechanism (54) coupled to the power con-verter circuitry (52) and to the battery pack (56) that se-lectively moves between an open position and a closed position, the power relay mechanism (54) coupling the battery(56) pack to the power converter circuitry (52) when in the closed position and isolating the battery pack (56) from the power converter circuitry (52) when in the open position, and control circuitry (62) config-ured to provide a control signal, where the power relay mechanism (54) includes a motor actuator(60) coupled to the control circuitry (62), the motor actuator (60) be-ing responsive to the control signal to change the power relay mechanism (54) from the open position to the closed position.
Patent CA-2714755-A1 (CA)
Title: Apprareil de controle du courant produit par une generatrice
Inventor: NAKADA YASUHIRO
IPC: H02P9/14
Filed: 2010-09-16
Abstract: Un générateur (100) comprend un enroulement de générateur (103), un enroulement d'excitation (104) et un enroulement inducteur (102). Pour faire converger une tension de sortie de l'enroulement du générateur (103) avec une cible, un courant d'excitation est modifié en augmentant/diminuant un rapport cyclique du couplage énergétique d'un commutateur (110) connecté à l'enroulement inducteur (102). Dans une unité de détermination (2) au rapport cyclique nul et une unité de détermination de continuation (3) au rapport cyclique nul, lorsqu'un rapport cyclique de sortie est maintenu pendant une période prédéterminée avec un rapport cyclique nul, une unité de restriction de la valeur d'augmentation du rapport cyclique (4) restreint une limite supérieure du rapport cyclique à une limite supérieure prédéterminée lorsque le courant d'excitation augmente. Une unité de restriction du rapport cyclique (21a) pour limiter le rapport cyclique à une valeur maximale déterminée selon une tension d'un condensateur de filtrage (113) à la place de la détermination du rapport cyclique nul peut être divulguée.
Patent CA-2717033-A1 (CA)
Inventor: LICHTBLAU CRAIG
IPC: A61K8/02
Filed: 2008-03-27
Abstract: The present invention is directed towards various topical protective formulations which may be used as an adjunct in preventing the spread of a broad range of sexually transmitted diseases.  The product is intended to be used as a topical lotion, cream, emulsion, or the like. The film forming excipients and active ingredients in the following formulations have demonstrated unique skin protective barrier properties with enhanced persistence that inhibits transmission of sexually transmitted diseases.
Patent CA-2718648-A1 (CA)
Inventor: KEMP JAMES
IPC: A46B7/06
Filed: 2008-06-03
Abstract: An oral care implement or toothbrush includes a head, tooth cleaning elements and tissue cleansing elements. The tooth cleaning elements may be provided on a first face of the toothbrush head while the tissue cleansing elements may be disposed on a second face of the head. The head may further include one or more splits that provide flexible and non-flexible regions. Various configurations of splits may be used to create different effects such as more responsive flexion, regions of differing flexibility and/ or different degree of flexion.
Patent CA-2719822-A1 (CA)
Title: A method of manufacturing a transformer coil
Inventor: LIM JONG-YUN
IPC: H01F5/02
Filed: 2010-11-03
Abstract: A method of manufacturing a transformer coil comprising a conductive winding enclosed in a resin by means of a mold including two tubular inner mold parts and one outer mold part with a length being at least the sum of the length of the inner mold parts, the method comprises the steps of winding a first conductor around a first of said inner mold part, winding a second conductor around a second of said inner mold part, joining one end of the first inner mold part to one end of the second inner mold part forming a sealed joint between the mold parts, connecting electrically the first and second conductors forming one winding, arranging the joined inner mold parts with the winding in the outer mold part, enclosing the winding between the inner and outer mold parts, filling resin into the space enclosed between the mold parts, letting the resin cure, and remove the mold parts.
Patent CA-2722579-A1 (CA)
Inventor: THOMPSON JOHN A
IPC: C25C3/08
Filed: 2009-04-22
Abstract: An electrolytic cell and a method for accelerating the reduction of gamma ray emissions from a radioactive sub-stance. The cell includes a non-conductive housing and a conductive end member sealingly positioned in and extending from each open end of the housing. Gamma ray emitting material such as powder, granules or gases in an admixture with palladium black powder or particles are closely packed into the chamber. A longitudinal gas passage extends through each end member in gas communication with the chamber. Each gas passage is sealably closeable, one gas passage being connectable to a source of pres-surized hydrogen or deuterium gas deliverable under pressure into the chamber to charge the catalytic particles. A distal end of each end member is connected to an electric power source wherein, when electric current flows through the chamber, the gamma ray emission count decays at an abnormally high rate.
Patent CA-2723187-A1 (CA)
Title: Novel crosslinked polymeric substrates methods of preparation and end use applications of the substrates
Inventor: ADAMSON DOUGLAS H
IPC: C08K5/5415
Filed: 2009-05-05
Abstract: A composition of matter wherein the composition comprises a siliceous substrate having silanols on the surface and a polymer selected from the group consisting essentially of a water soluble polymer, a water soluble copolymer, an alcohol soluble polymer, an alcohol soluble copolymer, and combinations of such polymers, wherein the polymer is chemically bonded to the siliceous substrate by a silane linking material having the general formula O3/2SiQY that is derived from an alkoxy-functional silane having the general formula (RO)3SiQX and processes for preparing the crosslinked polymer that is chemically bonded to the surface of the siliceous substrate.
Patent CA-2725459-A1 (CA)
Inventor: DESHPANDE MANOJ M
IPC: H04W48/02
Filed: 2009-06-05
Abstract: Systems and methodologies are described that facilitate distributing and/or utilizing a Closed Subscriber Group (CSG) Identifier (ID) that identifies a CSG corresponding to a base station and a CSG indication that distinguishes between the base station permitting access to members of the CSG and permitting access to members and non-members of the CSG. For instance, the CSG ID can uniquely identify the CSG corresponding to the base station. A  mobile device can receive the CSG ID and the CSG indication from the base station. Further, the received CSG ID can be compared to CSG IDs included in an allowed CSG  list to recognize whether the mobile device is a member or a non-member of the CSG. Moreover, a preference for selecting the base station as compared to a disparate base station can be generated as a function of the received CSG ID and CSG indication.
Patent CA-2725491-A1 (CA)
Inventor: CANIPAROLI JEFFREY L
IPC: F41A29/00
Filed: 2010-12-15
Abstract: A multipurpose tool is provided which may be useful for functions relating to firearms and explosives. The multipurpose tool may include a variety of tools and features while maintaining a compact form. For example, the multipurpose tool may include a blade positioned in a pocket defined between a handle and a body member which define a hook configuration. Elongate members may be rotatably connected to the multipurpose tool and may include a base member with a cam surface and one or more detents which cooperate with a spring follower to hold the elongate member in either or both of an operational position or a storage position. A receiving aperture may be received in a jaw of a pair of pliers, and configured to receive an accessory member.  Further, a sleeve may store a bit on the side of a handle and may be retained in the sleeve by a displaceable button.
Patent CA-2725642-A1 (CA)
Inventor: ZAVORINE SERGUEI I
IPC: C07B39/00
Filed: 2009-05-05
Abstract: The present application relates to a process for preparing a halogenated organophosphine, comprising reacting a primary or secondary organophosphine with a halogenating agent selected from (A) a compound of formula (I) : (HaI)3C-C(O)-X  (I) wherein X is selected from alkyl, aryl, aralkyl, alkaryl, cycloalkyl, NR1R2, C(HaI)3, OR3, -O-C(O)-R3', or -Y-Z-Y-C(O)-C(Hal)3i R1 and R2 are each independently selected from hydrogen, alkyl, aryl, aralkyl, alkaryl, or cycloalkyl; R3 is selected from H, alkyl, aryl, aralkyl, alkaryl, cycloalkyl, or triorganosilyl; R3' is selected from C(HaI)3, alkyl, aryl, aralkyl, alkaryl, cycloalkyl; Y  is independently selected from 0 or NH; Z is independently selected from alkylene, arylene, aralkylene, alkarylene, or cycloaky-lene; and Hal is selected from Cl or Br; or (B) a derivative of a polyol, polyamine or polyaminoalcohol comprising two or more hydroxyl and/or amino groups, in which a hydrogen atom in each of the hydroxyl and/or amino groups is replaced with a group -C(O)-C(HaI)3, wherein Hal is selected from Cl or Br.
Patent CA-2727454-A1 (CA)
Inventor: LIU HANG
IPC: H04L1/16
Filed: 2008-06-26
Abstract: A method and apparatus are described including multicasting a plurality of data units and multicasting a request for acknowledging receipt of the plurality of data units, receiving signals responsive to the request.    Also described are a method and apparatus including receiving a multicast request to acknowledge receipt of data, determining if a response to the request is required, determining status of the data, preparing the response based on the determining acts and transmitting the response.
Patent CA-2727781-A1 (CA)
Inventor: HUDA STEPHEN P
IPC: B01D27/08
Filed: 2009-07-15
Abstract: A filter assembly for fluid filtration having a push-activated lock and release mechanism. A push filter design activates a floating key lock upon insertion and extraction, where the filter key may be used simultaneously as a lock and as an identifier for particular filter attributes. The filter base may be situated inline, and in fluid communication, with influent and effluent piping, such as within a refrigerator. The filter housing assembly may be attached to, and removed from, the filter base by a push-actuated release. Upon insertion, the filter key shifts the filter lock longitudinally to receive interlocking segments. Upon extraction, the same axial push shifts the filter lock further to align the interlocking fingers within gaps that allow for easy extraction. The specific key lock design allows a user to identify and match certain filter configurations received by the mechanical support, and reject other filter configurations.
Patent CA-2729515-A1 (CA)
Inventor: CARTABBIA GIOVANNI
IPC: B32B37/12
Filed: 2011-01-27
Abstract: A method for impermeably joining laminated three or two layer fabrics either with or without a complex structure on the joining face or fabrics with a raised pile on either one or two faces thereof comprises a preparing step for preparing a fabric material and a welding and sealing step, the fabric preparing step including three operating steps, a cauterizing step, a cutting step and an adhesive applying step.
Patent CA-2733298-A1 (CA)
Inventor: RISTIC-LEHMANN CEDOMILA
IPC: B32B27/12
Filed: 2004-10-04
Abstract: A material comprising aerogel particles and a polytetrafluoroethylene (PTFE) binder is formed having a thermal conductivity of less than or equal to 25 mW/m K at atmospheric conditions. The material is moldable or formable, having little or no shedding or filler particles, and may be formed into structures such as tapes or composites, for example, by bonding the material between two outer layers.  Advantageously, composites may be flexed, stretched, or bent without significant dusting or loss of insulating properties.
Patent CA-2734151-A1 (CA)
Inventor: SOMMERIO DEBRA A
IPC: A23L5/10
Filed: 2011-03-15
Abstract: A method of making a food product includes forming a first food component;  providing a filling to the first food component; forming a second food component and providing the second food component on the first food component and the filling wherein the first food component is in contact with the second food component at least about their respective peripheries; sealing the first and second food components and the filling within a packaging and applying a vacuum to the packaging; cooking the first and second food components and the filling within the packaging to bond the first and second food components together.
Patent CA-2734594-A1 (CA)
Inventor: VISSCHER RONALD BOSMAN
IPC: B65D85/07
Filed: 2006-12-14
Abstract: An absorbent product combination comprising a wearable absorbent article comprising one or more fragrance compositions capable of producing one or more fragrances. Also provide is an enclosed pouch joined to the absorbent article, the enclosed pouch having a wipe article disposed therein, wherein the wipe article comprises one or more fragrance compositions that produce one or more fragrances.
Patent CA-2735142-A1 (CA)
Title: Procede de soudage laser de type co2 avec buse a jet dynamique
Inventor: LEFEBVRE PHILIPPE
IPC: B23K26/08
Filed: 2009-09-03
Abstract: Procédé de soudage laser de pièces métalliques, dans lequel on génère un faisceau laser de type CO2, on distribue un jet de gaz de protection formé dudit gaz ou mélange gazeux en direction du plan de joint entre les pièces; on opère, au moyen du faisceau laser, une fusion et une vaporisation du métal constitatif des pièces métalliques conduisant à la formation d'un capillaire de vapeur métallique avec formation concomitante d'un plasma métallique qui, en se propageant hors du capillaire de vapeur métallique, forme une plume de plasma métallique au dessus du plan de joint. Par ailleurs, on oriente le jet de gaz de protection en direction de la plume de plasma métallique se formant au dessus du plan de joint. De préférence, on dirige le jet de gaz de manière à ce qu'il vienne effleurer le sommet de la plume de plasma métallique et impacter l'une ou les pièces à un endroit où le métal constitutif des pièces n'a pas été fondu par le faisceau.
Patent CA-2736745-A1 (CA)
Inventor: NASREDDINE VICTOR
IPC: C08K3/36
Filed: 2009-09-10
Abstract: The present invention relates to an elastomeric composition containing a nitrile rubber, preferably hydrogenated, and a filler. Compositions according to the present invention have high filler levels, excellent processability, and very good resis-tance to aggressive fluids and fuels compared to known HNBR  compositions.
Patent CA-2737478-A1 (CA)
Inventor: LUDLOW CHRISTY I
IPC: A61H1/00
Filed: 2009-09-16
Abstract: A device and methods for treating a subject with dysphagia or other neurological disease, neurological disorder, neurological injury, neurological impairment or neurodegenerative disease that affects voluntary motor control of the hyoid, pharynx, larynx, or oropharyngeal area is disclosed. A device of the invention generally comprises a vibrotactile stimulator for applying at least one stimulus to the outside surface of a subject's neck; a connector for attaching the vibrotactile stimulator to an outside surface of the subject's neck, and a switch control communicatively connected to the vibrotactile stimulator to selectively engage a manual stimulation module and/or automatic stimulation module.  Stimulation of an outside surface of the throat area of a subject by a device of the invention stimulates a swallowing reflex in the subject.
Patent CA-2740636-A1 (CA)
Inventor: KUMARAN KRISHNAN
IPC: G01V1/00
Filed: 2009-09-30
Abstract: Method for identifying geologic features from geophysical or attribute data using windowed principal component (or independent component) analysis. Subtle features are made identifiable in partial or residual data volumes.    The residual data volumes (24) are created by (36) eliminating data not captured by the most prominent principal components (14). The partial data volumes are created by (35) projecting the data on to selected principal components.    The method is suitable for identifying physical features indicative of hydrocarbon potential.
Patent CA-2743780-A1 (CA)
Title: Single-use injector having a flexurally elastic metal housing
Inventor: MATUSCH RUDOLF
IPC: A61M5/30
Filed: 2009-12-03
Abstract: The invention relates to a single-use injector comprising a housing (200) accommodating a mechanical spring energy reservoir (50), a cylinder/piston unit (100), a piston-actuating ram (60) and a trigger unit (80), the spring-loaded piston-actuating ram being supported on the housing via support rods (240) or draw hooks (250) and each contact zone between an individual support rod or draw hook and the piston-actuating ram representing a wedge gear pairing that forces the respective support rod or draw hook radially outwards. The housing of the injector consists of a thin-walled sheet metal part.  Said sheet metal part has at least two limbs (220, 250) arranged in parallel to each other.  The sheet metal part has a least two pressure bars or at least two draw hooks the free ends of which are bent in an angular fashion to define a supporting section for the piston-actuating ram.
Patent CA-2748372-A1 (CA)
Inventor: NAIDOO TERRY
IPC: C09D195/00
Filed: 2010-01-08
Abstract: Cut back asphalt compositions and product wherein the cutting solvent comprises a tall oil based solvent and optionally other renewable solvents.
Patent CA-2752684-A1 (CA)
Title: Process for preparing alloy composite negative electrode material for lithium ion batteries
Inventor: REN JIANGUO
IPC: H01M4/04
Filed: 2010-02-16
Abstract: The present invention relates to a process for preparing an alloy composite negative electrode material having a spherical carbon matrix structure for lithium ion batteries by spray-drying carbothermal reduction. The invention covers a process for preparing a negative electrode material for a lithium ion battery with a general formula A-M/Carbon, wherein A is a metal selected from the group consisting of Si, Sn, Sb, Ge and Al; and wherein M is different from A and is at least one element selected from the group consisting of B, Cr, Nb, Cu, Zr, Ag, Ni, Zn, Fe, Co, Mn, Sb, Zn, Ca, Mg, V, Ti, In, Al, Ge; and comprising the steps of: - providing a solution comprising an organic polymer and either chemically reducible nanometric A- and M-precursor compounds, or nanometric Si and a chemically reducible M-precursor compound, when said metal A is Si; - spray-drying said solution whereby a A- and M-precursor bearing polymer powder is obtained, and - calcining said powder in a neutral atmosphere at a temperature between 500 and 1000° C for 3 to 10 hours whereby, in this carbothermal reduction, a carbon matrix is obtained bearing homogeneously distributed A-M alloy particles.
Patent CA-2753289-A1 (CA)
Inventor: MESCHKAT STEPHAN JAMES ANDREAS
IPC: D06F58/20
Filed: 2010-03-25
Abstract: A device (10) for treating fabrics comprising a cabinet, said cabinet comprising:  a shell (100) having an interior surface, said shell forming an opening; the device further comprising: at least a first (621) and a second spray head (622) positioned upon said interior surface of said shell, the first spray head comprising a multitude of spray nozzles and the second spray head comprising at least one spray nozzle, wherein in at least one first direction the first spray head produces a spray pattern comprising a sequence of a first spray-on area(630), a first spray free area(630), and a second spray-on area and in said first direction the second spray head produces a spray pattern comprising at least a-third spray-on area (632) and wherein the third spray-on area (633) covers at least a portion of the first spray free area.
Patent CA-2755001-A1 (CA)
Title: System and method for data survivability
Inventor: STEFFLER JOSEPH BERNARD
IPC: G06F11/16
Filed: 2010-02-11
Abstract: Systems and a method for storing data are provided. The protected memory system includes a memory array in-cluding a plurality of memory modules each separately located with respect to each other and a memory controller configured to receive data to be stored from the data acquisition unit, store the received data in corresponding memory locations in each of the plurality of memory modules wherein the stored data including error checking information, read data from a first one of the plural-ity of memory modules until a data error is detected at a first memory location, read data from a second memory location of a sec-ond one of the plurality of memory modules wherein the data read from the second memory location corresponds to the data read from the first memory location, and replace the data read from the first memory location with the data read from the second mem-ory location.
Patent CA-2755468-A1 (CA)
Inventor: NGUYEN EVANS H
IPC: G01R1/06
Filed: 2011-10-18
Abstract: Clamp meter with detachable clamp and a clamp storage area. The clamp meter includes a clamp and a housing. The clamp includes a measurement end and a handle portion. The measurement end includes a first measurement portion and a second measurement portion. The handle portion includes a first handle and a second handle. The housing includes a recess configured to removably receive the clamp when the clamp is not in use. The housing is connected to the clamp via a cord. When the clamp is received in the recess, the first measurement portion and the second measurement portion are positioned completely within the recess, the first handle and the second handle extend at least partially from the recess, and the recess prevents the clamp from being used. The clamp is capable of being removed from the recess in a one-handed use position.
Patent CA-2755774-A1 (CA)
Title: Method for scalable live streaming delivery for mobile audiences
Inventor: MA KEVIN J
IPC: G06F15/16
Filed: 2010-03-19
Abstract: A live streaming system/method provides cross platform live streaming capabilities to mobile devices. A file format compatible with legacy HTTP infrastructure is used to deliver media over a persistent connection. Legacy client media players can dynamically change the encoded rate of the media delivered over a persistent connection. Standard HTTP servers may be used without modification, leveraging standard media players embedded in mobile devices for seamless media delivery over wireless networks with high bandwidth fluctuations.
Patent CA-2757734-A1 (CA)
Inventor: BUSHEY RICHARD D
IPC: A47B91/06
Filed: 2011-11-10
Abstract: A furniture glide configured to wrap around a base portion of a chair frame is disclosed. The furniture glide is of multi-layer construction. A first layer is flexible and configured to engage the chair frame. A second layer, bonded to the first layer, is cushioned. A third layer is configured too engage the floor and is made of a durable material to handle the wear associated with engaging the floor. Side portions of the first layer wrap around the base portion of the chair to easily attach the furniture glide to the chair.
Patent CA-2757880-A1 (CA)
Title: A flow module
Inventor: HOEGLUND KASPER
IPC: B01J19/24
Filed: 2010-04-13
Abstract: The present invention relates to a channel plate comprising a number of rows of units, at least one inlet and at least one outlet, at least one turning box, wherein turning boxes being connections between two adjacent rows of units in the channel plate, that fluid may flow from one row to the other in the created room. The present invention relates further to flow sections and flow module.