baber/WOPTO huggingface dataset:
Patent CA-2555394-C (CA)
Title: Power semiconductor packaging method and structure
Inventor: FILLION RAYMOND ALBERT
IPC: H01L23/055
Filed: 2006-08-03
Granted: 2016-02-23
Abstract: A semiconductor chip packaging structure comprising a dielectric film 10 having one or more through holes 11 aligned with the one or more contact pads 22 and 23 of at least one power semiconductor chip 21. A patterned electrically conductive layer 40 adjacent to the dielectric film 10 has one or more electrically conductive posts 41 which extend through the one or more though holes 11 aligned with the contact pads 22 and 23 to electrically couple the conductive layer 40 to the contact pads 22 and 23. In certain embodiments, one or more air gaps 91 may be formed between the dielectric film 10 and the active surface 24 of the at least one power semiconductor chip 21. Methods for fabricating the semiconductor chip packaging structure are also disclosed.
Patent CA-2557405-C (CA)
Title: Dispositif optoelectronique securise d'aide au roulage pour aeronef
Inventor: DUBOURG BERNARD
IPC: B64D43/00
Filed: 2005-02-18
Granted: 2013-04-30
Abstract: Le domaine de l'invention est celui des dispositifs optoélectroniques d'aide au roulage pour aéronef, comportant un collimateur dit Tête Haute permettant la présentation d'informations dans le champ visuel du pilote. Elle s'applique notamment aux aéronefs civils de grande taille de type Boeing 747 ou Airbus A380. L'objet de l'invention est de proposer d'afficher dans le collimateur des symbologies sécurisées permettant d'améliorer sensiblement la sécurité et la manoeuvrabilité des aéronefs pendant la phase de roulage. Ces symbologies (20, 21, 22, 23, 24, 241, 242, 243, 250 et 251) concernent essentiellement la position de l'aéronef sur la voie de circulation et les manoeuvres de virage et d'arrêt à effectuer par le pilote. Elles sont particulièrement utiles en cas de visibilité dégradée.
Patent CA-2558369-C (CA)
Title: Bisphosphite and process for producing aldehyde(s) using the bisphosphite
Inventor: TSUJI TOMOAKI
IPC: C07C45/50
Filed: 2005-03-22
Granted: 2010-08-31
Abstract: A bisphosphite represented by the following general formula (I): (I) (wherein Ar1 and Ar2 each independently represents optionally substituted arylene; R1, R2,. R7, and R8 each independently represents optionally substituted alkyl, optionally substituted aryl, or optionally substituted heterocyclic group, provided that R1 and R2 or R7 and R8 may form a ring in cooperation with the oxygen atoms and phosphorus atom bonded to these; and R3, R4, R5, and R6 each independently represents hydrogen or alkyl, provided that the carbon atom having R3 and R4 and the carbon atom having R5 and R6 each is bonded in an ortho position to the Ar1-Ar2 bond); a process for producing an aldehyde compound which comprises using the bisphosphite and a compound of a metal in Groups 8 to 10; and a composition comprising the bisphosphite and a compound of a metal in Groups 8 to 10.
Patent CA-2560159-C (CA)
Title: Method and apparatus for concept-based visual presentation of search results
Inventor: HOEBER ORLAND
IPC: G06N5/02
Filed: 2006-09-19
Granted: 2013-04-16
Abstract: A method and apparatus is provided for visually coding or sorting search results based on the similarity of the search results to one or more concepts. A search query containing search terms is used to conduct a web search and obtain search results comprising a number of document surrogates describing the located web pages. Concepts are obtained using the search terms and the similarities between the obtained concepts and the search results are evaluated. The search results are then displayed in a manner that indicates the relative similarity of search results to one or more of the determined concepts, such as by sorting the search results based on the level of similarity of the search results to one or more concepts or by providing an accordance indicator with each displayed search result, the accordance indicators indicating the similarity of the corresponding search result with one ore more of the concepts.
Patent CA-2562847-C (CA)
Inventor: FLINT W TORIRAN
IPC: B41N6/00
Filed: 2005-05-16
Granted: 2012-04-24
Abstract: A composite packing material for use with a printing blanket is provided including a substrate such as fabric, scrim, or film which is coated on at least one surface with a polymeric compound to provide the desired gauge to the printing blanket assembly. The resulting composite packing material has a thickness of about 0.010 to about 0.067 inches (0.25 mm to 1.7 mm) and is substantially volume non-compressible.
Patent CA-2564544-C (CA)
Title: Mobile wear and tear resistant gas compressor
Inventor: MANTEI KELLY PAUL FRANCIS
IPC: F04B41/00
Filed: 2006-10-19
Granted: 2011-09-20
Abstract: A mobile high horsepower rating natural gas compression package is presented. The apparatus includes a trailer having a flexible pre-cambered frame configure to absorb shock during transport and dissipate vibration during operation, and an inflexible sub-skid attached to the flexible frame. A high horsepower rating engine driven compressor is attached to the sub-skid while ancillary compression package components are attached to the flexible frame. An arrangement of break flanges is employed to permit relative motion between the compressor and the ancillary compression package components during transport and operation. The advantages are derived from a more reliable unitary mobile natural gas compression package attained through: lower transport costs and reduced transport delay, improved site access windows, lower site preparation, setup, teardown, and site reclamation costs, and reduced site preparation, setup, and teardown time delays. Overall production losses and operating costs are reduced through improved reliability and operating performance.
Patent CA-2565614-C (CA)
Inventor: LANGSTON JODY
IPC: B65F1/14
Filed: 2005-05-03
Granted: 2010-10-19
Abstract: Il est prévu un appareil, un système et une méthode pour condenser, séparer et stocker des matériaux recyclables. L'appareil sélectionne un type de matériel recyclable, modifie le matériel recyclable sous forme condensée et stocke le matériel recyclable dans un réceptacle prévu (112). L'appareil peut comprendre un boîtier (102) avec une ou plusieurs ouvertures (104) pour recevoir un élément fabriqué à partir de matériel recyclable, un module de sélection (106), une pluralité de modules de modification de formes (108), une pluralité de réceptacles (112), et un module directeur (110) pour diriger automatiquement un matériel recyclable, réactif à une sélection faite avec le module de sélection (106), à l'un d'une pluralité de réceptacles (112) selon le type de matériel sélectionné. Un système qui comprend un appareil de recyclage (1002) et un ou plusieurs appareils de modification de formes modulaires (1018). Les appareils de modification de formes modulaires (1018) peuvent être interchangeables.
Patent CA-2567370-C (CA)
Inventor: JOHANNSEN THOR J
IPC: B65G47/82
Filed: 2005-05-06
Granted: 2013-04-23
Abstract: A material handling system (12) is provided. The material handling system (12) includes a tank (30) defining a reservoir for receiving a solid material, and a wheel (32) including a plurality of circumferentially spaced apart scoops (34) for scooping solid material from the tank (30) and subsequently discharging scooped solid material from the tank (30) onto a corresponding conveyor belt (37) during rotation of the wheel (32). The wheel axis is tilted releative to a horizontal reference (H) and the wheel (32) is mounted to permet movement of the wheel in both radial and axial directions during rotation thereof.
Patent CA-2570107-C (CA)
Inventor: DE VLIEGER JAN JACOBUS
IPC: D06L3/00
Filed: 2005-06-09
Granted: 2013-05-07
Abstract: The invention provides a fibre-reinforced polymer composite comprising fibres derived from mammalian hair and/or feathers, wherein the fibres have been prepared by means of a process comprising the steps of: (a) subjecting mammalian hair and/or feathers to an oxidation treatment in which the hair and/or feathers (is) are contacted with a solution, which comprises a bleaching agent; (b) separating the oxidised hair and/or feathers from the solution; and (c) drying the separated hair and/or feathers. The invention further provides processes to prepare said composite, a process to prepare said fibres, and shaped polymer products comprising said composite.
Patent CA-2579403-C (CA)
Title: First surface mirror with metal oxide nucleation layer
Inventor: LU YIWEI
IPC: B32B17/06
Filed: 2005-09-13
Granted: 2010-06-29
Abstract: A first surface mirror includes a reflective layer and one or more dielectric layers. A metal oxide (e.g., aluminum oxide) nucleation layer(s) is provided above and/or below the reflective layer in order to improve durability of the first surface mirror.
Patent CA-2580901-C (CA)
Inventor: MONTABAUR WERNER
IPC: B24D13/20
Filed: 2007-03-06
Granted: 2012-05-15
Abstract: The object of the invention is a brush unit (3) which is equipped with a rotatably drivable brush holder (10, 11) and a circular brush (4, 5) with a bristle rim (8) with outwardly projecting bristles (5). According to the invention a stop means (14) is additionally provided which penetrates the rotary bristle rim (8) and which brakes the bristles (5) for a certain time so that, after they are released, the kinetic energy stored as a result of this is used for the additionally percussive machining of a surface of a material (19) by the bristles (5).
Patent CA-2581148-C (CA)
Title: System and method for quantitative analysis of cause of tire trouble
Inventor: HARA YUKI
IPC: G01M17/02
Filed: 2005-09-12
Granted: 2011-03-22
Abstract: There is provided a system and method for quantitative analysis of a cause of tire trouble capable of quantitatively analyzing whether the tire trouble is caused by the tire itself or in a matter of harshness of a tire using condition in light of not only a force acting on a tire mounted on a running vehicle but also harshness of a tire using condition such as a traveling speed of the vehicle, level difference of a road surface, a curve and gradient information. The method for quantitative analysis of a cause of tire trouble according to the present invention is characterized by comprising the steps of receiving positional data of a running vehicle from the GPS, simultaneously measuring triaxial accelerations which are accelerations acting on the running vehicle in back-and-forward, right-and-left and up-and-down directions while time synchronizing with the received data, quantitatively analyzing harshness of a tire using condition from the received positional data and the triaxial acceleration data, and displaying an analysis result.
Patent CA-2583807-C (CA)
Inventor: MORI HITOSHI
IPC: A61L31/04
Filed: 2005-10-13
Granted: 2012-07-10
Abstract: The object of the present invention is to provide a gas barrier film suitable for medical uses, which is excellent in gas and vapor properties and can prevent ingredients of an adhesive and the like from eluting even after heating and sterilizing treatment, and a medical bag using the gas barrier film. A medical gas barrier film of the present invention comprises a multilayer gas barrier film 10 including a deposition oriented polyester layer 11 having a deposited layer 13 of an inorganic oxide on one surface, an oriented polyamide layer 15 adhered to the surface of the deposited layer 13 and a polyethylene layer 17 adhered to the surface on the opposite side to an adhered surface 15a of the oriented polyamide layer 15, and a multilayer substrate film 22 including a cyclic olefin polymer layer 25, an elastomer layers 24, 26 and a heat sealing layer 23, and the multilayer substrate film 22 is adhered to an other surface 11b on the opposite side of the deposited layer of the deposition oriented polyester layer 11.
Patent CA-2584717-C (CA)
Inventor: SHETTY DHANURAJ S
IPC: A61L26/00
Filed: 2005-10-17
Granted: 2013-12-17
Abstract: The present invention is directed to a multilayered fabric comprising a first absorbable nonwoven fabric and a second absorbable woven or knitted fabric, and its method of manufacture.
Patent CA-2585199-C (CA)
Inventor: MCDANIEL MAX P
IPC: C08F4/69
Filed: 2004-11-04
Granted: 2013-01-08
Abstract: This invention relates to the field of olefin polymerization catalyst compositions, and methods for the polymerization and copolymerization of olefins, including polymerization methods using a supported catalyst composition. In one aspect, the present invention encompasses a catalyst comprising the contact product of at least one metallocene compound, at least one organochromium compound, at least one chemically-treated solid oxide, and at least one organoaluminium compound.
Patent CA-2585399-C (CA)
Inventor: HALLIAR WILLIAM R
IPC: B60P7/14
Filed: 2007-04-19
Granted: 2010-09-14
Abstract: A removable bulkhead for a railcar is provided, wherein the railcar includes a pair of spaced-apart side sills, at least one side stake pocket, and at least one end stake pocket. The removable bulkhead includes a support structure removably attachable to the railcar. The support structure of the removable bulkhead includes at least one bottom connecting mechanism, and the bottom connecting mechanism is receivable in a corresponding end stake pocket of the railcar. The removable bulkhead further includes at least one stabilizing mechanism operatively connecting the support structure to the railcar.
Patent CA-2586473-C (CA)
Title: Uniform drug delivery therapy
Inventor: AYER ATUL DEVDATT
IPC: A61P9/12
Filed: 1997-03-20
Granted: 2011-05-31
Abstract: The invention disclosed pertains to a novel delivery system comprising an agent formulation and means for dispensing the agent formulation from the delivery system.
Patent CA-2589573-C (CA)
Inventor: REYNOLDS BYRON
IPC: A61B18/18
Filed: 2005-12-07
Granted: 2015-03-17
Abstract: Devices, systems, and methods efficiently dilate and/or cool blood vessels and other body tissues. Controlled cooling with balloon catheters and other probes may be effected by a change in phase of a cryogenic fluid, ofthen after measuring a minimum pulse width for actuating an individual solenoid valve along the cooling fluid path, with the measured pulse width allowing gradual inflation of a balloon without excessive venting of cooling fluid.
Patent CA-2591173-C (CA)
Title: Process and apparatus for synthesis gas heat exchange system
Inventor: KEY RONALD DEAN
IPC: F24V30/00
Filed: 2007-06-08
Granted: 2014-10-21
Abstract: The invention provides an improved process and apparatus, having multiple-flow circuits, for integrating the heat transfer zones of spiral-wound, plate fin, tube and finned tube exchangers thus increasing the overall effectiveness of the process.
Patent CA-2591243-C (CA)
Inventor: HERBST ROBERT J
IPC: B60T13/26
Filed: 2006-01-09
Granted: 2015-05-19
Abstract: A pneumatic brake system that includes at least one pneumatic latching valve;  a single device, such as a solenoid, for providing momentary pilot signals to pneumatic latching valve; a source of pressurized supply air in communication with the pneumatic latching valve; a spring brake or other pneumatic device in communication with the pneumatic latching valve; and, optionally, an indicator device for monitoring and displaying the state of the pneumatic latching valve. Upon receiving a first momentary pilot signal the pneumatic latching valve changes from closed to open and delivers pressurized air to the spring brake. Upon receiving a second momentary pilot signal, the pneumatic latching valve changes from open to closed and exhausts pressurized air from the spring brake to the external environment. The valve remains "latched" in its current state until the signaling device is energized and the next momentary pilot signal is received.
Patent CA-2595888-C (CA)
Title: Parser for multiple data streams in a communication system
Inventor: WALLACE MARK S
IPC: H04L1/00
Filed: 2006-01-24
Granted: 2012-11-06
Abstract: Techniques to parse data into multiple (M) streams with selectable data rates are described. The modulation scheme and code rate for each stream are determined based on the data rate selected for that stream. The modulation schemes and code rates for all M streams are used to determine a parse cycle and the number of puncture cycles for each stream in the parse cycle. A  sequence of puncture cycles is formed for the M streams such that the puncture cycle(s) for each stream are distributed as evenly as possible across the sequence. An encoder encodes traffic data in accordance with a base code (e.g., a rate 1/2 binary convolutional code) and generates code bits. A parser then parses the code bits into the M streams based on the sequence of puncture cycles, one puncture cycle at a time and in the order indicated by the sequence.
Patent CA-2599494-C (CA)
Title: Combine lingette-conteneur
Inventor: PANNING CYNTHIA JEAN
IPC: A47K10/16
Filed: 2006-02-09
Granted: 2011-09-27
Abstract: L'invention concerne une combinaison de lingette humide et de conteneur, comprenant un conteneur définissant un compartiment intérieur et un index de conteneur disposé sur le conteneur. Une première lingette est dimensionnée pour le stockage à l'intérieur du compartiment intérieur du conteneur et adaptée pour nettoyer des saletés présentes sur un corps, la première lingette comprenant un substrat présentant un degré d'humidité supérieure à 10%. Un index de première lingette est disposé sur le substrat de la première lingette. Chacun des index du conteneur et de la première lingette comprend un élément visuel commun pour fournir à un consommateur des informations de référence croisée entre la lingette et le conteneur.
Patent CA-2600998-C (CA)
Title: Lightweight concrete compositions
Inventor: GUEVARA TRICIA
IPC: C04B28/02
Filed: 2006-03-22
Granted: 2011-05-10
Abstract: A lightweight cementitious composition containing from 10 to 90 volume percent of a cement composition, from 10 to 90 volume percent of particles having an average particle diameter of from 0.2 mm to 8 mm, a bulk density of from 0.03 g/cc to 0.64 g/cc, an aspect ratio of from 1 to 3, and from 10 to 50 volume percent of sand and/or other fine aggregate, where at least a portion of the sand and/or fine aggregate has a fineness modulus of less than 2; where the sum of components used does not exceed 100 volume percent, and where after the lightweight cementitious composition is set it has a compressive strength of at least 1700 psi as tested according to ASTM C39 after seven days. The cementitious composition can be used to make concrete masonry units, construction panels, road beds and other articles.
Patent CA-2606291-C (CA)
Title: Shielding contact for a connector housing
Inventor: BERNAT JEAN FRANCOIS
IPC: H01R13/658
Filed: 2007-10-11
Granted: 2010-05-11
Abstract: In order to produce a connection between a shielding sleeve (10) of a connector housing (1) and an inner as well as an outer braided shield (7, 8) of an electric cable (3), the invention proposes to provide the shielding sleeve (10) with a contact part (11), the end piece (14) of which has an omega-like shape and regionally encompasses the braided shield (7, 8) in a contacting fashion, wherein an additional springable contact tab (13) protruding out of the contact part (11) is provided for contacting the braided shield (8).
Patent CA-2614118-C (CA)
Inventor: DE LAAT WOUTER
IPC: C12Q1/68
Filed: 2006-07-03
Granted: 2013-11-26
Abstract: The present invention relates in one aspect to a method for analysing the frequency of interaction of a target nucleotide sequence with one or more nucleotide sequences of interest (eg. one or more genomic loci) comprising the steps of: (a) providing a sample of cross-linked DNA; (b) digesting the cross-linked DNA with a primary restriction enzyme; (c) ligating the cross-linked nucleotide sequences; (d) reversing the cross linking; (e) digesting the nucleotide sequences with a secondary restriction enzyme; (f) ligating one or more DNA sequences of known nucleotide composition to the available secondary restriction enzyme digestion site(s) that flank the one or more nucleotide sequences of interest; (g) amplifying the one or more nucleotide sequences of interest using at least two oligonucleotide primers, wherein each primer hybridises to the DNA sequences that flank the nucleotide sequences of interest; (h) hybridising the amplified sequence(s) to an array; and (i) determining the frequency of interaction between the DNA sequences.
Patent CA-2615553-C (CA)
Inventor: MARUI KEIZO
IPC: H04W88/02
Filed: 2007-12-20
Granted: 2015-11-24
Abstract: A graphical indicator, menu and method for modifying and displaying more than two states for the indicator is provided. An alarm indicator algorithm modifies and displays the indicator according to user-selectable options that enables a user to determine at first glance the nature of the next alarm and in particular when an alarm is not set to go off on a particular day to avoid accessing the alarm menu every time this knowledge is desired or whenever the user is uncertain of the settings. Various visual cues such as colour, graphical and textual elements can be used and the algorithm can associate these cues with appropriate alarm states. When the number of settings for the multi-state alarm is relatively large, a desktop web-based application program interface (API) may be used to facilitate setting and updating the alarm functions.
Patent CA-2616586-C (CA)
Title: Spectrometre de masse
Inventor: HOYES JOHN
IPC: H01J49/42
Filed: 2006-07-21
Granted: 2018-05-22
Abstract: L'invention concerne un spectromètre de masse comprenant un piège ionique sélectif en masse (12) et un filtre de masse à ensemble de tiges quadripolaires (14) disposé en aval du piège ionique sélectif en masse (12). Des ions sont éjectés de manière sélective en masse (12) à partir du piège ionique d'une façon sensiblement synchronisée avec le balayage du filtre de masse (14) afin d'augmenter le cycle opératoire de celui-ci (14).
Patent CA-2619822-C (CA)
Inventor: QIAN XING
IPC: G06F11/00
Filed: 2008-02-05
Granted: 2014-07-08
Abstract: A method of estimating an electrical characteristic of an electrical signal involves allocating a plurality of measurements amongst numerically sequential primary partitions. Each measurement is associated with a characteristic of an electrical signal. Each primary partition has a respective primary numerical range, and the value of each measurement is numerically within one of the primary numerical ranges. The measurements associated with one of the primary partitions are then allocated amongst numerically sequential secondary partitions. One of the measurements that is associated with the one primary partition has a desired rank. The secondary partitions are disposed numerically within the primary numerical range of the one primary partition. Each secondary partition has a respective secondary numerical range, and the value of each measurement that is associated with each secondary partition is within one of the secondary numerical ranges. One of the secondary partitions is then selected in accordance with the desired rank.
Patent CA-2622879-C (CA)
Inventor: FISHMAN PNINA
IPC: A61K31/519
Filed: 2006-11-29
Granted: 2011-07-05
Abstract: La présente invention concerne l'utilisation d'un agoniste des récepteurs de l'adénosine A3 (agoniste A3AR) pour la préparation d'une composition pharmaceutique servant au traitement d'un sujet mammifère souffrant d'ostéoarthrite (OA), la quantité d'agoniste A3AR utilisée pouvant efficacement traiter ou prévenir le développement de l'ostéoarthrite. Les agonistes A3AR préférés de cette invention sont IB-MECA et CI-IB-MECA. L'agoniste A3AR peut être administré conjointement à un autre médicament tel que le Méthotrexate (MTX). Cette invention concerne également des compositions pharmaceutiques servant au traitement de l'ostéoarthrite contenant une quantité donnée d'un agoniste A3AR.