baber/WOPTO huggingface dataset:
Patent CA-2781665-A1 (CA)
Inventor: HORII TAKU
IPC: H01L21/02
Filed: 2011-07-21
Abstract: Provided is a production method for a semiconductor comprising: a step for preparing a composite wafer; a step for forming an active layer (23) on the composite wafer to obtain a first intermediate wafer; a step for forming a surface electrode (24) on the first intermediate wafer to obtain a second intermediate wafer; a step for pasting an adhesive tape (71) to the surface electrode (24) side to support the second intermediate wafer; a step for removing a supporting layer (21) while continuing to support the second intermediate layer with the adhesive tape (71); a step for forming a rear surface electrode on the main surface of SiC substrates (22) exposed by the removal of the supporting layer (21); a step for supporting a plurality of SiC substrates (22) with the adhesive tape by pasting the adhesive tape to the rear surface electrode side and removing the adhesive tape (71) on the surface electrode (23) side; and a step for obtaining a plurality of semiconductor devices by cutting out the SiC substrates (22) while same are supported by the adhesive tape on the rear surface electrode side.
Patent CA-2782400-A1 (CA)
Title: Self-fronting spring assembly for a traffic delineator
Inventor: HANNAH GREGORY L
IPC: E01F9/627
Filed: 2010-04-12
Abstract: A spring assembly for a self-uprighting delineator. The assembly has a rotationally self-aligning cam attached to a delineator post and cooperating with an upper knuckle of the delineator to rotate the post from a misaligned rotational position to a first frontally aligned position. The cam has sloping surfaces which engage and slide along complimentary sloping surfaces on the upper knuckle under compressive forces of a spring which urges the cam and upper knuckle together. When rotational forces are withdrawn, the post will return to the first frontally aligned position
Patent CA-2787261-A1 (CA)
Inventor: ROE DONALD CARROLL
IPC: A61F13/15
Filed: 2010-01-14
Abstract: A wearable absorbent article having features for the containment and absorption of bodily exudates. The article may comprise an outer cover and an absorbent insert. The outer cover may be formed of durable or semi-durable materials and be launderable. The insert may be disposable. The insert may have containment and absorption features that prevent soiling of the outer cover by the wearer's exudates, so that the outer cover may be reused after an exudation event and change of inserts. The insert and/or the outer cover may have features to enhance containment, absorption, economy of materials and/or fit that make them asymmetric about their respective lateral axes, and may have features that direct a user to install the insert and/or the outer cover with correct front-rear orientation relative the wearer. Articles of commerce including packages of outer covers and/or inserts in varying combinations of numbers and features are also described.
Patent CA-2787636-A1 (CA)
Inventor: GREEP DARCY W
IPC: A61B18/14
Filed: 2010-07-29
Abstract: An electrode tip for use in performing electrosurgical operative procedures to concentrate electrical energy communicated to the patient tissue is disclosed. The electrode tip includes a main body that can receive electrical energy from an electrosurgical generator. The main body includes a working surface defining a flash edge. The working surface communicates the electrical energy to patient tissue during an operative procedure. The flash edge concentrates the electrical energy as it is communicated to the patient tissue. The concentration of the electrical energy from the flash edge reduces excessive tissue damage surrounding an incision site and improves the efficiency of the electrode tip.
Patent CA-2789783-A1 (CA)
Title: Method and apparatus to enable fast channel switching with limited dvb receiver memory
Inventor: SINGHAI SANDEEP
IPC: H04N21/431
Filed: 2008-09-18
Abstract: An apparatus and method for channel switching comprising encapsulating a plurality of IP datagrams associated with a plurality of real time audio/visual (A/V) streams or a plurality of file objects onto a plurality of MPE sections; inserting the plurality of MPE sections into one of a plurality of elementary streams; and multiplexing the plurality of elementary streams associated with the plurality of real time AN streams or the plurality of file objects into a plurality of non-consecutive bursts, wherein the plurality of elementary streams are adjacent in a channel line-up. In one aspect, the plurality of non- consecutive bursts is transmitted to a DVB-H receiver with a limited memory size for enabling fast channel switching. In one aspect, the channel line-up is presented in an electronic service guide (ESG).
Patent CA-2791153-A1 (CA)
Inventor: MAIONE DOMENICO
IPC: A61K39/09
Filed: 2011-02-28
Abstract: The invention provides proteins and compositions for the treatment and prevention of Streptococcus agalactiae (Group B streptococcus; GBS).
Patent CA-2792163-A1 (CA)
Title: Biomarkers of osteoarthritis
Inventor: COOK JAMES L
IPC: G01N33/68
Filed: 2011-03-04
Abstract: Biomarkers, biomarker panels and methods for diagnosing osteoarthritis (OA) are disclosed, using measurement of the expression level of certain polypeptides in a test sample from a subject, including MCP1, IL8, KC, MMP2, MMP3, IL6, MMP1, RANTES, MMP9, IL1B, Apolipoprotein A1, Apolipoprotein E, DCN, CILP and COMP. Related methods for monitoring OA treatment efficacy, diagnostic reagents, and kits are also described.
Patent CA-2795446-A1 (CA)
Title: Lever switch device
Inventor: WAKITA HIDEKAZU
IPC: H01H25/04
Filed: 2011-03-25
Abstract: The objective is to reduce the size of a lever switch device. Disclosed is a lever switch device provided with a restriction wall (49) which is formed between first and second arms (19, 23) and which restricts the movement of the first and second arms (19, 23) against the rotation of first and second levers (13, 15) relative to a movable body (31); and engagement walls (45a, 45b, 47a, 47b) which are formed on first and second fitting portions (45, 47) and which are engaged with the first and second arms (19, 23) by the rotational transfer of the first and second arms (19, 23) caused by the shaft rotation of the first and second levers (13, 15), to cause first and second movable boards (41, 43) to perform a contact operation.
Patent CA-2796476-A1 (CA)
Inventor: ROBERTS MATTHEW GEOFFREY
IPC: E05B1/00
Filed: 2011-04-15
Abstract: A door handle (1) is described. The door handle (1) is adapted to apply liquid or gel (liquid/gel) to a user's hand. The handle (1) comprises a handle grip (2) and a liquid/gel reservoir (6) associated with the handle (1). A liquid/gel displacement device is arranged in the grip (2) and a non-return valve (53) is provided to allow liquid/gel to flow from the reservoir (6) to the displacement device. A hollow trigger (8) is displaceably mounted on the grip (2) and adapted to actuate the displacement device when the handle (1) is gripped for displacement of liquid/gel from the displacement device, into the trigger (8) and thence on to a hand or its digits gripping the trigger (8).
Patent CA-2799359-A1 (CA)
Title: Method for the diagnosis/prognosis of colorectal cancer
Inventor: CASAL ALVAREZ JOSE IGNACIO
IPC: G01N33/574
Filed: 2011-05-13
Abstract: The present invention relates antibody capturing entities (ACEs), and compositions, methods and kits containing or using same for the diagnosis, prognosis or monitoring of colorectal cancer (CRC) progression in a subject. The ACE is selected from amino acid sequences shown in SEQ ID NOS. 1-6, and variants and combinations thereof, wherein the ACEs are recognizable by anti-SULF1-, anti-GRN-, anti-GTF2i-, anti-MST1-, anti-SREBF2- and anti-NHSL1- autoantibodies. The methods involve contacting a sample from a subject with at least one ACE and detecting the formation of an autoantibody-ACE complex, wherein the detection of the autoantibody-ACE complex is indicative of CRC and/or progression thereof.
Patent CA-2799399-A1 (CA)
Inventor: SCHNEIDER DAVID J
IPC: C07C311/48
Filed: 2011-05-12
Abstract: An odor control composition includes (a) at least one fragrance and (b) a halo active aromatic sulfonamide compound of Formula (I): wherein R1, R2, R3, R4, and R5 are independently selected from hydrogen, COOR', CON(R")2, alkoxy, CN, NO2, SO3R", halogen, substituted or unsubstituted phenyl, sulfonamide, halosulfonamide, and substituted or unsubstituted C1-C12 alkyl; R' is hydrogen, an alkali metal, an alkaline earth metal, substituted C1-C12 alkyl, or unsubstituted C1-C12 alkyl; and R" is hydrogen or substituted or unsubstituted C1-C12 alkyl, where the two R" groups in CON(R")2 may be independently selected; X is halogen; M is an alkali or alkaline earth metal; and n is the number of water molecules per molecule of the sulfonamide compound.
Patent CA-2799940-A1 (CA)
Title: Procede et appareil pour deployer et utiliser des dispositifs de fond de trou a positionnement automatique
Inventor: GUERRERO JULIO
IPC: E21B47/12
Filed: 2011-05-20
Abstract: L'invention porte sur une technique qui peut être utilisée avec un puits et qui comprend le déploiement d'une pluralité de marqueurs de position dans un passage du puits et le déploiement d'un objet non attaché dans le passage, de telle sorte que l'objet se déplace en fond de trou par l'intermédiaire du passage. La technique comprend l'utilisation de l'objet non attaché pour détecter la proximité d'au moins certains des marqueurs de position à mesure que l'objet se déplace dans le forage et, en fonction de la détection, pour agrandir sélectivement sa taille, pour faire en sorte que l'objet devienne bloqué dans le passage à proximité d'un emplacement prédéterminé.
Patent CA-2800676-A1 (CA)
Title: Systemes de moulage par injection pouvant etre adaptes a l'echelle
Inventor: ALTONEN GENE MICHAEL
IPC: B29C45/26
Filed: 2011-06-28
Abstract: L'invention porte sur des systèmes de moulage par injection pouvant être adaptés à l'échelle, lesquels systèmes comprennent une presse de moulage et au moins un système d'alimentation. Chaque système de d'alimentation comprend une unité d'injection et un collecteur. Le système de moulage par injection pouvant être adapté à l'échelle comprend de plus au moins une paire de faces de moulage ayant une face de cavité et une face de noyau opposée. Chaque système de moulage par injection pouvant être adapté à l'échelle comprend au moins un système pouvant être adapté à l'échelle choisi dans le groupe comprenant un système ayant un nombre de faces pouvant être adapté à l'échelle en ce qui concerne des nombres de paires de faces de moule actives dans le système de moulage par injection pouvant être adapté à l'échelle et un système de cavitation pouvant être adapté à l'échelle en ce qui concerne des nombres de cavités de moule fonctionnelles sur chaque paire de faces de moule. Le système à nombre de faces pouvant être adapté à l'échelle et le système de cavitation pouvant être adapté à l'échelle permettent à la sortie du système de moulage par injection pouvant être adapté à l'échelle d'être augmentée ou diminuée en fonction des besoins de l'opérateur, sans nécessiter une reconfiguration, un réoutillage, un remplacement ou une duplication inutile coûteux de composants de moule standard.
Patent CA-2800708-A1 (CA)
Inventor: FRUCHEY OLAN S
IPC: C07C209/46
Filed: 2011-06-10
Abstract: Processes include producing hexamethylenediamine (HMD), adiponitrile (ADN), adipamide (ADM) and derivatives thereof from fermentation broths containing diammonium adipate (DAA) monoammonium adipate (MAA) and/or adipic acid (AA).
Patent CA-2802993-A1 (CA)
Title: Aerodynamic tube shields
Inventor: EPELBAUM GRIGORY
IPC: F16L58/08
Filed: 2011-06-17
Abstract: An aerodynamic tube shield (2) comprised of a body (10) such as a semi - cylindrical body for protecting against a tube's (4) hostile environment and first and second fins (20, 20 ' ), which may be tapered, for redirecting the flow of gas in the area around the tube (4).
Patent CA-2805148-A1 (CA)
Title: Novel fused heterocyclic derivatives useful as c-met tyrosine kinase inhibitors
Inventor: HU SHAOJING
IPC: A61K31/517
Filed: 2011-07-14
Abstract: Certain novel fused quinazoline derivatives of formula (I) as c-Met inhibitors, their synthesis and their uses for treating a c-Met mediated disorder. Methods for treating a c-Met-mediated disorder are also disclosed in the invention.
Patent CA-2808166-A1 (CA)
Inventor: ABELL CAMERON
IPC: B65D47/06
Filed: 2011-08-12
Abstract: A flexible pouring spout of segmented tubing having an internally threaded adapter cap at one end for connecting with a threaded neck of a fluid container, and an externally threaded terminal end which is adapted to connecting with the adapter cap thereby enabling the device to form a loop of itself. Thus, the interior of the spout remains clean even if it has a sticky or oily substance thereon, and any fluid within the device is retained therein. Also provided is a sealable air inlet valve for allowing air to be drawn into the spout when in use to prevent fluid lock in the device and bottle collapse, and to facilitate rapid and efficient pouring of the fluid from its container.
Patent CA-2810693-A1 (CA)
Inventor: FEHR JEAN-NOEL
IPC: C01D7/37
Filed: 2011-09-06
Abstract: Many modem implantable ophthalmic devices include electronic components, such as electro-active cells, that can leak harmful substances into the eye and/or surrounding tissue. In the implantable ophthalmic devices disclosed herein, electronic components are hermetically sealed to facilitate mechanically connecting components of an implantable ophthalmic device. Furthermore, the device includes at least one battery with a surface comprising electrical contact portions, a housing for the at least one battery, a first wafer bonded to the housing such that the housing and the first wafer form a hermetically sealed surface around the battery, and an electronic circuit electrically connected to the electrical contact portions of the battery.
Patent CA-2811216-A1 (CA)
Inventor: BOUDREAU TRINITY J
IPC: B24D13/10
Filed: 2011-09-15
Abstract: An abrasive brush includes a securing element and a plurality of abrasive filaments secured to the securing element to form a brush. Each abrasive filament includes a matrix of thermoplastic polymer and a plurality of alumina abrasive particles interspersed throughout at least a portion of the matrix. The abrasive particles comprising a polycrystalline alpha alumina having a fine crystalline microstructure characterized by an alpha alumina average domain size not greater than 500 nm. The alumina abrasive particles further include a pinning agent comprising a dispersed phase in the polycrystalline alpha alumina.
Patent CA-2815840-A1 (CA)
Title: Methods and compositions for neural disease immunotherapy
Inventor: ATWAL JASVINDER
IPC: A61P25/28
Filed: 2011-11-09
Abstract: The invention provides antibodies to specific neural proteins and methods of using the same.
Patent CA-2816328-A1 (CA)
Inventor: WEISS JOHN W
IPC: A47G9/02
Filed: 2013-05-16
Abstract: A dual heater wire circuit for use with a heating pad or electric blanket includes two independent heater wire circuits. Each heater wire circuit includes a heater wire and a temperature sensor conductor. The temperature sensor conductor of each heater wire circuit is connected to a capacitor, or to a resistor, to define with the capacitor or resistor a voltage divider circuit. The juncture between the sensor conductors and either the capacitor or the resistor is provided to the input of a microprocessor. The electrical resistance of the temperature sensor conductors varies with temperature. The signal provided to the microprocessor from the voltage dividers formed between the sensor conductors of the heater wires and either the capacitor or resistor will vary in phase or voltage relative to the temperature of the heater wires. The microprocessor controls the duty cycle of the power signal provided to the heater wires.
Patent CA-2816635-A1 (CA)
Inventor: OOIWA SEIKA
IPC: A23K1/00
Filed: 2011-11-04
Abstract: The invention provides a composition containing a chelating agent and un-heated cashew nutshell oil.
Patent CA-2818336-A1 (CA)
Inventor: BIEDIGER RONALD J
IPC: C07D409/12
Filed: 2011-11-16
Abstract: A method of enhancing binding of cells to an integrin-binding ligand comprises treating integrin-expressing cells in vitro with an agonist of integrin, wherein the integrin is selected from the group consisting of a4ß1, a5ß1, a4ß7, avß3 and aLß2, and contacting the treated cells with an integrin-binding ligand; integrin agonist compounds having the general formula I; methods of treating integrin-expressing cells with such agonists to enhance binding; and therapeutic methods comprising administering agonist-treated cells or agonist compounds to a mammal.
Patent CA-2821167-A1 (CA)
Title: Liposomes pour l'administration de drogues contenant des polyols anioniques ou des sucres anioniques
Inventor: HONG KEELUNG
IPC: A61P35/00
Filed: 2005-05-02
Abstract: La présente invention a trait à des compositions à base de liposomes contenant de l'ammonium ou un polyanion substitué, et comportant éventuellement une entité thérapeutique ou d'imagerie souhaitée. La présente invention a également trait à des procédés de fabrication de compositions à base de liposomes de la présente invention.
Patent CA-2822609-A1 (CA)
Inventor: GEHRING SHAUN
IPC: G06F3/0484
Filed: 2013-08-01
Abstract: A system and method for data navigation are disclosed. One method comprises defining a bounded portion or region of data and defining a navigation rule for the bounded portion of data, wherein the navigation rule defines a movement of an indicator relative to the bounded portion.
Patent CA-2822921-A1 (CA)
Title: Gemcabene and derivatives thereof for treating or preventing pancreatitis
Inventor: BISGAIER CHARLES L
IPC: A61P1/18
Filed: 2011-12-22
Abstract: Gemcabene, a carboxyalkylether, is effective in the treatment and prevention of pancreatitis in subjects. The compound can be administered in an effective dose as the free acid, a pharmaceutically acceptable salt, or an ester or pro-drug that is hydrolyzed or otherwise metabolized in situ to gemcabene as the free acid or salt thereof.
Patent CA-2823446-A1 (CA)
Title: Static tainting anasystem and method for taint analysis of computer program codelysis
Inventor: SCOTT ROGER H
IPC: G06F11/36
Filed: 2013-08-07
Abstract: A method is provided to infer taintedness in code expressions encoded in a computer readable device comprising: configuring a computer system to, store a representation of a computer program that is to be evaluated in non-transitory storage media; identify within the representation a pointer cast operation; determine whether an identified cast operation involves a cast from a pointer to a raw memory data type to a pointer to a structured data type; determine whether a structured data type casted to is associated with indicia of externalness; designating data addressed by that pointer as tainted; and determine whether data designated as tainted is consumed by an operation in the computer program that acts as a taintedness sink.
Patent CA-2825163-A1 (CA)
Title: Compositions for regulating iron homeostasis and methods of using same
Inventor: GEARING PATRICK
IPC: A61K35/12
Filed: 2012-01-19
Abstract: The present disclosure relates to hemojuvelin-IgG Fc domain fusion proteins, variants, derivatives, fragments and peptide mimetics derived therefrom and methods of using these fusion proteins for the regulation of iron homeostasis and the treatment of diseases related to iron homeostasis.
Patent CA-2830241-A1 (CA)
Inventor: ATARIUS ROOZBEH
IPC: H04L12/24
Filed: 2009-08-06
Abstract: Systems and methods for correlating multiple registrations from a single device are disclosed. A private ID used in an prior registration may be used to obtain subsequent private IDs. The subsequent private IDs may be used in subsequent registrations. An instance ID from an prior registration may be used in conjunction with different registration IDs in subsequent registrations.
Patent CA-2833062-A1 (CA)
Inventor: LALIBERTE WILLIAM
IPC: A47L9/00
Filed: 2013-11-18
Abstract: Un couvercle pour la collecte des feuilles avec un souffleur/aspirateur et le rejet des débris dans un sac est décrit. Le couvercle est de forme ronde avec un rebord courbé  et possède une ouverture partiellement ronde pour l'entrée des débris et de l'air et deux ouvertures carrées avec le dessus et l'arrière bombés pour la sortie de l'air. Un coude est inséré dans l'ouverture pour l'entrée des débris pour recevoir et diriger les débris et l'air provenant du souffleur/aspirateur vers la paroi latérale du couvercle. De là, les débris sont déviés vers le sac maintenu autour du couvercle avec un cordon élastique. Les ouvertures carrées pour la sortie de l'air sont de grande dimension et permettent la sortie rapide de l'air introduit tout en retenant les débris à l'aide de deux passoires. Le coude et le couvercle sont reliés au souffleur/aspirateur par deux tuyaux côtelés.
Patent CA-2833173-A1 (CA)
Inventor: RUSSELL DAVID W
IPC: A61K39/00
Filed: 2012-04-18
Abstract: Cette invention concerne des cellules de primates isolées, de préférence, des cellules humaines qui comprennent une disruption génique génétiquement introduite dans un gène de la bêta-2 microglobuline (B2M), qui induit une déficience dans l'expression et la fonction des molécules du CMH de classe I. La méthode d'utilisation desdites cellules pour la greffe et le traitement d'un état pathologique est également décrite.
Patent CA-2833472-A1 (CA)
Title: Plante du genre des cucurbitacees resistant aux potyvirus
Inventor: NICOLAS MATTHIEU
IPC: A01H5/08
Filed: 2012-04-18
Abstract: La présente invention porte sur une plante du genre des Cucurbitacées, en particulier une courge, ayant une résistance à large spectre aux potyvirus, tels que le virus du jaunissement des nervures du concombre (ZYMV), le virus de la mosaïque de la pastèque (WMV), le virus « Ringspot » de la papaye (PRSV) et le virus de la mosaïque de la pastèque type Maroc (MWMV). La présente invention porte également sur des procédés de sélection d'une courge ayant une résistance à large spectre aux potyvirus par sélection assistée par marqueur.
Patent CA-2835081-A1 (CA)
Inventor: OUYANG XIAOLONG
IPC: A61B10/02
Filed: 2012-04-23
Abstract: Methods and devices are described for performing a combined hysteroscopy and endometrial sampling. Techniques for improving visual images include forward facing fluid ports for clearing tissue debris and LED positioning and design. Manufacturability is improved through separately formed tip and shaft pieces. User interface features are described including user-friendly handle-mounted buttons as well the use of an interactive integrated touch screen display. The handle and display can be mated to a docking station for storage and recharging batteries.
Patent CA-2835953-A1 (CA)
Inventor: ZIMMER PATRICK JOHN
IPC: G01F1/84
Filed: 2011-06-08
Abstract: A method for operating a fluid flow system (300) is provided. The fluid flow system (300) includes a fluid flowing through a pipeline (301), a first pressure sensor (303) located within the pipeline (301), and a vibrating meter (5). The vibrating meter (5) includes a sensor assembly (10) in fluid communication with the first pressure sensor (303). The method includes steps of measuring a pressure of the fluid within the pipeline (301) using the first pressure sensor (303) and measuring one or more flow characteristics of the fluid using the vibrating meter (5). The method further includes a step of determining a static pressure of the fluid based on the pressure of the fluid within the pipeline (301) and the one or more flow characteristics. The method further includes a step of determining if the fluid contains at least some gas based on the static pressure of the fluid.
Patent CA-2839171-A1 (CA)
Inventor: D AMBROGIO ROBERT
IPC: C11D17/00
Filed: 2011-10-21
Abstract: A cleaning composition comprising a liquid salt, and a hydrogen bond donor for the liquid salt, and a surfactant. Also, a method of cleaning using the cleaning composition.