baber/WOPTO huggingface dataset:
Patent CA-2789391-A1 (CA)
Inventor: FORREST STEPHEN R
IPC: H01L31/18
Filed: 2010-09-09
Abstract: There is disclosed methods of making photosensitive devices, such as flexible photovoltaic (PV) devices, through the use of epitaxial liftoff. Also described herein are methods of preparing flexible PV devices comprising a structure having a growth substrate, wherein the selective etching of protective layers yields a smooth growth substrate that us suitable for reuse.
Patent CA-2791700-A1 (CA)
Inventor: SHEN TONY
IPC: E05B55/00
Filed: 2011-03-25
Abstract: A mortise lock incorporating a modular powerpack with dual independent return mechanisms, one for the inside operator and one for the outside, using linear springs, and with a lockout feature for selective "locking out" of the return mechanisms to accommodate external operators with built-in powerpacks.
Patent CA-2792008-A1 (CA)
Inventor: KIM MICHAEL H
IPC: C09J7/22
Filed: 2011-03-01
Abstract: A translucent surface protection film suitable for protecting relatively rough surfaces such as, for example, the painted surfaces often found on architectural structures like doors, walls, etc. The translucent surface protection film comprises a polymeric layer backed by an adhesive layer comprising a pressure sensitive adhesive. The adhesive layer defines a major surface of the film, with another major surface of the film having a surface texture that exhibits a 60 degree Gloss Level of less than or equal to 15. The rheological properties of the adhesive allow the adhesive layer to achieve a wet out of at least 70%, when the adhesive layer is applied onto a surface having a surface roughness with a peak count (PC) of at least 250 peaks/meter.
Patent CA-2794717-A1 (CA)
Title: Apparatus and method for orthogonal cover code (occ) generation, and apparatus and method for occ mapping
Inventor: WANG YI
IPC: H04J13/12
Filed: 2010-04-02
Abstract: An apparatus and method for Orthogonal Cover Code(OCC) generation, and an apparatus and method for OCC mapping are disclosed in the present invention, wherein the apparatus for OCC generation includes: a means for generating the first group of OCC sequences, which is used to generate the first group of OCC sequences; a means for generating the second group of OCC sequences, which is used to mirror the columns of the first group of OCC sequences to generate the second group of OCC sequences; a means for generating the third group of OCC sequences, which is used to perform cyclic shift on the column vectors of the first group of OCC sequences to generate the third group of OCC sequences; and a means for generating the fourth group of OCC sequences, which is used to mirror the columns of the third group of OCC sequences to generate the fourth group of OCC sequences. According to the above-mentioned technical solution of the present invention, the randomization of the pilot sequence is improved, the problem of data transmission power imbalance is solved, the orthogonality requirements in both time dimension and frequency dimension are satisfied, and more robust channel estimation performance is provided.
Patent CA-2796102-A1 (CA)
Inventor: DOYON GARY A
IPC: C21D1/42
Filed: 2011-04-13
Abstract: Apparatus and method are provided for inductively heat treating a circular surface of annular workpieces where at least one inductor pair is used to perform a scan induction heat treatment of the circular surface. Controlled movement of the inductors and application of quenchant is provided particularly at the initial and final heat treatment locations on the circular surface to enhance metallurgical uniformity of the annular workpiece at these locations. In combination with controlled movement of the inductors, a simultaneous power frequency control scheme can be applied to the inductors during the heat treatment process.
Patent CA-2796591-A1 (CA)
Inventor: YANG DAN DAN
IPC: G09B5/00
Filed: 2012-11-23
Abstract: Systems, methods, and devices for providing digital content for educational and entertainment purposes. Learner computing devices for use by learners are networked with an educator computing device and a database server. Parameter input from the educator computing device is received at each of the learner computing devices and an activity is presented by the learner computing device to the learner. The activity's parameters are determined by the parameters received from the educator computing device. Data regarding the learner's performance in the activity is gathered and sent as a database entry to a database. A server then retrieves and processes the data and the processed data is sent to the educator computing device. The processed data displays whether the learner requires further instructions or more attention from the educator. Each learner computing device may be used with multiple learners, each learner logging into their profile on the learner computing device when it is their turn for an activity.
Patent CA-2803003-A1 (CA)
Inventor: SALAMAT-MILLER NAZILA
IPC: A61K38/46
Filed: 2011-06-25
Abstract: The present invention provides, among other things, compositions and methods for CNS delivery of lysosomal enzymes for effective treatment of lysosomal storage diseases. In some embodiments, the present invention includes a stable formulation for direct CNS intrathecal administration comprising an arylsulfatase A (ASA) protein, salt, and a polysorbate surfactant for the treatment of Metachromatic Leukodystrophy Disease.
Patent CA-2804628-A1 (CA)
Title: Poche pour former un organe artificiel implantable
Inventor: PIRANDA SERGE
IPC: A61F2/02
Filed: 2011-07-06
Abstract: Une poche pour former un organe artificiel implantable comporte une enveloppe (13) fermée et réalisée dans une membrane (131, 132) semi-perméable. Elle comporte en outre une nappe (14) contenue dans l'enveloppe (13), la nappe (14) comportant à sa surface des protubérances (141) afin de maintenir un espace pour des cellules entre la nappe (14) et l'enveloppe (13).
Patent CA-2805317-A1 (CA)
Inventor: SHRIVER H RANDALL
IPC: B22C1/22
Filed: 2011-07-15
Abstract: A composition comprising (a) an epoxy resin; and (b) a hydroperoxide composition comprising a t-butyl hydroperoxide solution that contains no more than 7 weight percent water, and use of the compositions to prepare foundry shapes, the foundry shapes prepared by the process, the use of the foundry shapes to prepare cast metal articles, and the cast metal articles prepared by the process.
Patent CA-2806472-A1 (CA)
Title: Ensemble de pompe et moteur
Inventor: SIMPSON ALASTAIR
IPC: F04D7/00
Filed: 2011-07-27
Abstract: La présente invention concerne un ensemble de pompe comportant un stator et un rotor comprenant des pales à agencements de filets opposés. Un espace radial est situé entre les pales de stator et les pales de rotor de sorte que la rotation du rotor entraîne une coopération entre le stator et le rotor pour fournir un système pour le déplacement longitudinal de fluide entre eux. Le fonctionnement de la pompe entraîne la formation d'un joint fluidique à travers l'espace radial. L'appareil selon l'invention peut également fonctionner comme un ensemble de moteur lorsqu'un fluide est orienté pour un déplacement longitudinal entre le stator et le rotor. La présence du joint fluidique n'entraîne aucune détérioration dans l'efficacité de la pompe ou du moteur, même lorsque l'espace radial est nettement supérieur à des valeurs de jeu de fonctionnement normal. En outre, la présence de l'espace radial rend l'ensemble de pompe/moteur idéal pour un déploiement avec des fluides à viscosité élevée et/ou multiphasiques.
Patent CA-2807232-A1 (CA)
Inventor: BOUGUETTAYA MOHAMED
IPC: B27N3/02
Filed: 2011-08-03
Abstract: A composite article comprises a plurality of lignocellulosic pieces and an adhesive system disposed on the plurality of lignocellulosic pieces for bonding the plurality of lignocellulosic pieces. The adhesive system comprises a binder component and a tackifier component. The tackifier component comprises a cationic polymer. The tackifier component is useful for maintaining orientation of the plurality of lignocellulosic pieces during manufacture of the composite article. The composite article may be various engineered lignocellulosic composites, such as particleboard.
Patent CA-2810768-A1 (CA)
Inventor: GOODBURN SIMON
IPC: B64C25/34
Filed: 2011-09-08
Abstract: An aircraft landing gear (10, 50) including: a main strut (12) having an upper portion (12a) arranged to be coupled to the underside of an aircraft and a lower portion (12b) telescopically mounted with respect to the upper portion; a bogie including a bogie beam (14) pivotally coupled to the lower portion of the main strut, the bogie beam having a plurality of axles (16a, 16b) mounted on it, each axle carrying one or more wheel assemblies; an actuator (20, 60) arranged such that a change in its effective length causes a change in the angular position of the bogie relative to the main strut, and a control port arranged to be coupled to a control fluid supply system, wherein the aircraft landing gear includes or is in combination with a control valve (40) having a first configuration (42b) in which it permits control fluid to be supplied to the control port of the actuator at a first pressure (p) and a second configuration (42a) in which the control valve permits the supply of control fluid to the control port at a second pressure (R) less than the first pressure so as to reduce loads experienced by components of the actuator during taxiing.
Patent CA-2811243-A1 (CA)
Inventor: BEER MARTIN
IPC: C12N7/00
Filed: 2011-09-21
Abstract: The present invention relates to BVD virus and to its uses, to vaccines and combination vaccines comprising such a virus, their use as a medicament, their use in the treatment of Bovine Viral Diarrhoea and to methods for the preparation of such vaccines.
Patent CA-2811250-A1 (CA)
Inventor: BERNSTEIN BARRY M
IPC: A61K31/7076
Filed: 2012-10-19
Abstract: The present invention features interferon- and ribavirin-free therapies for the treatment of HCV.  Preferably, the treatment is over a shorter duration of treatment, such as no more than 12 weeks. In one aspect, the therapies comprise administering at least two direct acting antiviral agents without interferon and ribavirin to a subject with HCV infection. For example, the therapies comprise administering to a subject an effective amounts of therapeutic agent 1, therapeutic agent 2 (or therapeutic agent 3), and an inhibitor of cytochrome P450 (e.g., ritonavir).
Patent CA-2811687-A1 (CA)
Inventor: HSIAO TSUNG YU
IPC: C07H1/00
Filed: 2011-10-05
Abstract: The invention provides an intermediate of formula (I) and the process for making the same. This intermediate is useful in the process for making polysaccharides, and more particularly fondaparinux.
Patent CA-2812210-A1 (CA)
Inventor: MOOSAVI VAHID
IPC: H04M1/72412
Filed: 2011-09-23
Abstract: A communications system may include a plurality of electronic devices each configured to wirelessly communicate via an NFC format and another wireless communications format(s). A first electronic device may have an NFC transfer parameter associated therewith, and may be configured to establish an NFC link with a second electronic device of the plurality of electronic devices when in proximity therewith, designate data to be transferred to the second electronic device, and determine whether the designated data complies with the NFC transfer parameter. Based on a determination that the designated data complies with the NFC transfer parameter, the first electronic device may be configured to transfer at least some of the designated data via the NFC link, and otherwise transfer at least some of the designated data to the second electronic device over a separate wireless communications link using the at least one other wireless communications format.
Patent CA-2813003-A1 (CA)
Inventor: USAYAPANT ARUNYA
IPC: A61K9/00
Filed: 2011-10-04
Abstract: A bortezomib composition includes bortezomib and boric acid in a mass ratio of boric acid to bortezomib is from 1:1 to 10:1. The composition is a solid, and may be prepared by forming a liquid mixture including a solvent, bortezomib and boric acid, and lyophilizing the liquid mixture.
Patent CA-2813177-A1 (CA)
Inventor: SCHNEIDER WILLIAM A
IPC: B65D88/06
Filed: 2013-04-16
Abstract: In one aspect, a fluid storage apparatus includes a fluid storage tank having a longitudinal axis. The apparatus also includes a channel disposed on an outer surface of the fluid storage tank, the channel configured to receive an anchor strap used to secure the fluid storage tank to a ground surface of an underground installation site.
Patent CA-2813796-A1 (CA)
Inventor: MURARO RAFFAELLA
IPC: A61K39/00
Filed: 2011-09-12
Abstract: The present invention relates to an antibody, particularly a monoclonal antibody, which binds to the ErbB3 receptor, compositions comprising such an antibody as well as methods using such an antibody.
Patent CA-2820715-A1 (CA)
Inventor: WANG YAN
IPC: C12P19/34
Filed: 2011-12-16
Abstract: The present invention provides for a reaction mixture for signal normalization in a real-time polymerase chain reaction (PCR) amplification of a target nucleic acid wherein the mixture is compatible for use in both (a) a real-time PCR amplification system employing high passive reference dye concentration for the normalization and (b) a real-time peR30 amplification system employing low passive reference dye concentration for the normalization, wherein the mixture comprises a plurality of passive reference dyes that produces fluorescent signals independent of the amplification reactions.
Patent CA-2821201-A1 (CA)
Inventor: KATAHIRA RENALDO T
IPC: G06F16/2453
Filed: 2012-01-26
Abstract: A method of running a query for a database having partitioned tables. The method includes loading data into a table partition; forecasting statistics for the table partition based on previously gathered partition statistics using a data mining algorithm; and subsequently to forecasting statistics, running a query by a query optimizer; and wherein the method is performed by one or more computing devices. Also disclosed is a computer program product and a system.
Patent CA-2822768-A1 (CA)
Title: Remote operated circuit breaker
Inventor: FASANO MICHAEL
IPC: H01H71/74
Filed: 2013-08-06
Abstract: A circuit breaker having a movable contact arm for opening and closing the circuit which is controlled separately by a circuit breaker mechanism for circuit protection and by a switch lever mechanism which does not require actuation of the circuit breaker mechanism to function. The switch lever may be activated by a solenoid or other suitable means, and various interlocking mechanical states exist among the elements that provide added safety features.
Patent CA-2822888-A1 (CA)
Title: Downhole tool with expandable seat
Inventor: HOFMAN RAYMOND
IPC: E21B34/08
Filed: 2011-02-08
Abstract: A downhole tool comprising a housing having at least one flow port disposed providing a communication path between the interior and exterior of the sleeve. A sleeve assembly has an expandable seat and an inner sleeve, and is moveable within the housing between a first position and a second position, wherein in the first position the sleeve assembly is radially positioned between the flow ports and the flowpath to substantially prevent fluid communication. Shearable port inserts are positioned within the flow ports, with each port insert having a shearable portion extending into the interior of the housing and engaging the sleeve assembly when the inner sleeve is in said first position.
Patent CA-2823691-A1 (CA)
Inventor: ROBERTS ANDREW F
IPC: G06F11/36
Filed: 2012-01-05
Abstract: L'invention concerne des procédés, des systèmes et des appareils, y compris des programmes d'ordinateur codés sur un support de stockage informatique, permettant une analyse de flux. Dans un aspect, un procédé consiste à modifier (206) un graphique de flux de données, le graphique de flux de données comprenant une pluralité de chemins connectant au moins un point d'entrée et au moins un point de sortie, et à ajouter des composants au graphique de flux de données qui ajoutent des unités de flux aux enregistrements de données et suppriment des unités de flux des enregistrements des données, chaque unité de flux identifiant un segment d'un chemin parcouru par l'enregistrement de données. Le procédé consiste également à identifier (222) des chemins d'exécution d'après des unités de flux obtenues en traitant une pluralité d'enregistrements de données au moyen du graphique de flux de données modifié. Le procédé consiste également à déterminer (230) un sous-ensemble (232) de la pluralité d'enregistrements de données, un ensemble sélectionné de chemins d'exécution étant représenté par le sous-ensemble.
Patent CA-2825934-A1 (CA)
Title: Packaging for motors
Inventor: LI WENQING
IPC: B65D19/08
Filed: 2013-08-28
Abstract: Packaging for a motor, including an iron frame and a plurality of plastic pallets. The iron frame includes a baseboard, a left guardrail, a right guardrail, a dismountable compression bar, and a support bracket. The baseboard includes a frame and a plurality of connecting rods. Each plastic pallet includes a plurality of bosses and a recess. The connecting rods am interlaced horizontally and vertically inside the frame. A  plurality of the support brackets is disposed beneath the frame. The frame includes a left side and a right side. Each side is provided with two connecting holders. The left guardrail and the right guardrail are connected to and are capable of turning around two corresponding connecting holders, respectively. The left guardrail and the right guardrail are stackable after being turned over. The top of the left and the right guardrail are unfolded by connecting to the compression bar.
Patent CA-2827143-A1 (CA)
Inventor: KOSCHABEK RENE
IPC: C10G73/22
Filed: 2012-02-06
Abstract: The invention relates to a lubricant to be used in a method for reducing the paraffin content in mineral oil compositions. According to the invention, a mineral oil composition is provided with a dewaxing aid, is cooled such that a paraffin deposit is formed, and at least some of the obtained paraffin deposit is removed. A copolymer mixture comprising at least three copolymers is used as a dewaxing aid, said copolymers differing in the composition of the repeat units.
Patent CA-2827678-A1 (CA)
Inventor: CHEN G GAVIN
IPC: A61F2/18
Filed: 2012-02-17
Abstract: Novel bioabsorbable, nasal spreader graft implant devices are disclosed. The devices are useful in rhinoplasty and nasal reconstruction surgical procedures, as well as other surgical procedures. The devices have biodegradable core plates and biodegradable spreader plates or tissue ingrowth plates. The plates may have tissue ingrowth properties.
Patent CA-2828514-A1 (CA)
Inventor: KRAEMER HANS
IPC: A46B5/00
Filed: 2012-03-07
Abstract: A toothbrush wherein longitudinally between its neck region and the grip handle is a an undulating region of transverse limbs integrally linked by folds with troughs between the limbs, the troughs containing a thermoplastic elastomer material bonded to the plastic material of said limbs with a ShoreA hardness of 60-70. Specific structures and dimensions of limbs and folds are disclosed.
Patent CA-2830411-A1 (CA)
Inventor: CLARK ROBIN
IPC: A61K31/497
Filed: 2012-03-16
Abstract: The present invention provides a class of pyrimidinedione cyclohexyl compounds and methods of using these compounds as glucocorticoid receptor modulators.
Patent CA-2831015-A1 (CA)
Title: 1-(arylmethyl)quinazoline-2,4(1h,3h)-diones as parp inhibitors and the use thereof
Inventor: CAI SUI XIONG
IPC: C07D239/96
Filed: 2012-03-31
Abstract: Disclosed are 1-(arylmethyl)quinazoline-2,4(1H,3H)-diones thereof, represented by the Formula (I) wherein Ar, R1-R6 are defined herein. Compounds having Formula (I) are PARP inhibitors. Therefore, compounds of the invention may be used to treat clinical conditions that are responsive to the inhibition of PARP activity.
Patent CA-2832196-A1 (CA)
Title: Planche de glisse et methode de conditionnement d'une telle planche de glisse
Inventor: SAILLET THOMAS
IPC: A63C5/04
Filed: 2013-11-01
Abstract: Planche de glisse (1) comprenant une surface supérieure (2) pouvant recevoir des fixations d'au moins une chaussure d'un utilisateur; une surface inférieure (3) qui vient au contact de la neige; un film étant apposé sur la surface inférieure. Ledit film (4) est retiré avant la première utilisation de ladite planche de glisse. Le film (4) peut avoir une épaisseur constante et recouvrir de préférence une portion supérieure à 70% de ladite surface de glisse. Une enveloppe (6) peut recouvrir complètement la planche et le film.
Patent CA-2832353-A1 (CA)
Inventor: CAIN JAMES WESTLAND
IPC: G06F17/30
Filed: 2012-03-20
Abstract: A method of providing file data from a file system comprising a data store and a file record database. The method comprises the steps of receiving a request to open a file in the file system and determining the desired properties of the file using the syntax of the request. A file record is then created in the file record database based on the determined properties of the file, and a file handle for the file record is returned. Data constituting the requested file from data in the data store is generated based on the determined properties of the file, and in response to a request to read a portion of data from the file, a corresponding portion of the generated data is returned.
Patent CA-2836688-A1 (CA)
Inventor: QU YI
IPC: F25B49/02
Filed: 2013-12-12
Abstract: In various implementations, a request for operation of an air conditioner may be received. The air conditioner may include a cooling mode and/or a dehumidifying mode. In some implementations, a compressor speed for a compressor of the air conditioner may be determined, and which mode(s) of the air conditioner to allow may be determined based at least partially on the determined compressor speed.
Patent CA-2836824-A1 (CA)
Inventor: SUN YAN
IPC: B29D22/00
Filed: 2012-09-28
Abstract: The present invention relates to an automobile urea tank and a forming method thereof.  The method includes the following steps: 1) producing an upper half casing and a lower half casing through an injection molding method; 2) after the upper half casing and the lower half casing are formed, assembling built-in parts of the upper half casing and the lower half casing; 3) welding the assembled upper half casing and the assembled lower half casing to form a whole; and 4) assembling components on surfaces of the upper half casing and the lower half casing. This method can improve design freedom of built-in elements of the tank body, and can save a lot of raw materials; the structure is simple and firm;  moreover, the production efficiency is improved, and the production cycle is shortened.
Patent CA-2837082-A1 (CA)
Inventor: VAIL WILLIAM BANNING III
IPC: E21B7/00
Filed: 2012-05-23
Abstract: A longer-lasting, lower cost, more powerful, all metal, mud motor than the presently available progressing cavity type mud motors for drilling boreholes into the earth. A mud motor apparatus possessing one single drive shaft that turns a rotary drill bit, which apparatus is attached to a drill pipe which provides high pressure mud to the mud motor, wherein the drive shaft receives at least a first portion of its rotational torque from any high pressure mud flowing through a first hydraulic chamber within the apparatus, and receives at least a second portion of its rotational torque from any high pressure mud flowing through a second hydraulic chamber within the apparatus. The mud motor apparatus possesses two hydraulic chambers, each having its own power stroke, and return stroke, and acting together in a controlled fashion, provide continuous power to a rotary drill bit.