baber/WOPTO huggingface dataset:
Patent CA-2779961-A1 (CA)
Inventor: HARADA SHIN
IPC: H01L21/66
Filed: 2011-10-12
Abstract: A main surface (M80) of a silicon carbide substrate (80) is inclined by an off angle in an off direction from {0001} plane of a hexagonal crystal.  The main surface (M80) has such a characteristic that, among emitting regions emitting photoluminescent light (LL) having a wavelength exceeding 650 nm of the main surface caused by excitation light (LE) having higher energy than band-gap of the hexagonal silicon carbide, the number of those having a dimension of at most 15 µm in a direction perpendicular to the off direction and a dimension in a direction parallel to the off direction not larger than a value obtained by dividing penetration length of the excitation light (LL) in the hexagonal silicon carbide by a tangent of the off angle is at most 1 x 10 4 per 1 cm2. Accordingly, reverse leakage current can be reduced.
Patent CA-2785318-A1 (CA)
Title: Austenite steel material having superior ductility
Inventor: LEE SOON-GI
IPC: C22C38/04
Filed: 2010-12-28
Abstract: In one aspect of the present invention, provided is an austenite steel material having superior ductility, comprising, as percentages by weight, from 8 to 15% of manganese (Mn) and no more than 3% (excluding 0%) of copper (Cu), and having a carbon (C) content satisfying both 33.5C+Mn=25 and 33.5C-Mn=23, and comprising a balance of iron and unavoidable impurities; wherein ductility and abrasion resistance can be improved while at the same time also ensuring superior economic viability as the austenite is stabilised and the occurrence of carbides in network form at austenite grain boundaries is suppressed as a result of the addition of Cu, which is more advantageous in suppressing the formation of carbides than is manganese, and appropriate control of the carbon and manganese contents.
Patent CA-2789501-A1 (CA)
Inventor: SUZUKI TAKASHI
IPC: H04W24/00
Filed: 2011-02-11
Abstract: Methods and apparatus to perform measurements are disclosed. An example method disclosed herein for a user equipment (UE) to perform measurements comprises receiving configuration information from a network, the configuration information to configure the UE to perform logging of measurements in an idle mode, logging measurements in the idle mode, and sending an indication that logged measurements are available.
Patent CA-2790324-A1 (CA)
Inventor: DESIMONE JOSEPH
IPC: A61N1/30
Filed: 2010-02-25
Abstract: A delivery system for local drug delivery to a target site of internal body tissue is provided. The delivery system comprises a source electrode adapted to be positioned proximate to a target site of internal body tissue. A counter electrode is in electrical communication with the source electrode, and is configured to cooperate with the source electrode to form a localized electric field proximate to the target site. A reservoir is configured to be disposed such that the reservoir is capable of interacting with the localized electric field. The reservoir is configured to carry a cargo capable of being delivered to the target site when exposed to the localized electric field. Associated methods are also provided.
Patent CA-2792293-A1 (CA)
Title: System having location based proximity features and methods thereof
Inventor: HILLIER PETER MATTHEW
IPC: H04W4/021
Filed: 2012-10-15
Abstract: A system having location based proximity features and methods thereof are described. A voicemail system can be accessed for a pre-recorded voicemail.  When targets are within range they can get the message. The system can provide a callback feature allowing an originating device to be contacted when a device is detected within range of the defined location. The system can provide location based calling features.  Participants within a geographic area can answer a call located within a range of the defined location. Conditional callbacks within a geographic area can be us ed for querying a group of selected parties within a location. The participants can decide to accept the call based on conditions placed by the caller. Ring groups for those participants can be established. Participants within a geographic area can be forwarded a call. Intelligent decision facilities can be part of determining whether to forward the call.
Patent CA-2792605-A1 (CA)
Title: Arc extinction apparatus and dc switch apparatus
Inventor: PROHASKA RICHARD DONALD
IPC: H01H33/18
Filed: 2012-10-19
Abstract: An improved arc extinction apparatus that can be used in an improved DC switch apparatus includes a pair of magnetic field elements in the exemplary form of permanent magnets to apply Lorentz forces to the arcs. The magnetic fields are arranged in the vicinity of the air gaps that form between the ends of a pivoting conductor and a pair of contacts such that the system is optimized to extinguish an arc at one air gap when current is flowing through the conductor in a first direction and is further optimized to extinguish an arc at the other air gap when current is flowing in an opposite direction through the conductor. This is accomplished by providing a magnet at each air gap of the circuit, with the magnetic fields being oriented parallel with the pivot axis and having their north poles pointed in the same direction.
Patent CA-2793930-A1 (CA)
Inventor: SONG KAN
IPC: C10B53/02
Filed: 2011-03-23
Abstract: A process and system for producing synthesis gas from biomass by carbonization are provided. The system comprises a pre-treatment part for biomass raw material, a carbonization furnace (4), a gasification furnace (20) and a pipeline connection and gas delivery system thereof. The top of the carbonization furnace (4) is connected with a cyclone separator (5), and the output end of the cyclone separator (5) is connected with a combustion bed (7) and a charcoal hopper (12) respectively. The output end of the combustion bed (7) is connected to a heat exchanger (9) for heating cycling pyrolysis gas. An outlet of the heated pyrolysis gas is connected with the carbonization furnace (4), and an outlet of the heat-exchanged waste heat flue gas is connected with a drying system (2). The pipeline from a charcoal outlet of the carbonization furnace (4) to the charcoal hopper (12) is provided with a water-cooling screw conveyer (11) which cools the charcoal from the outlet of the carbonization furnace (4) to 60-280  and then conveys it to the charcoal hopper (12). The pipeline from the outlet of the charcoal hopper (12) to the gasification furnace (20) is provided with a mill (13), a charcoal slurry tank (16) and a high-pressure charcoal slurry pump (17) in turn. A gas supply pipe of the burning bed (7) is connected with an air pipeline (6), thereby supplying air as combustion-supporting gas.
Patent CA-2795929-A1 (CA)
Inventor: OETLINGER FRANK E
IPC: E05D7/00
Filed: 2011-04-14
Abstract: A hinge assembly is provided for a frame structure. The hinge assembly includes a first generally flat plate having an inner face, an outer face and a bolt-receiving bore therethrough. The bolt-receiving bore extending between the inner face and the outer face along a bore axis at an acute angle to the outer face. A second generally flat plate has an inner face, an outer face and a bolt- receiving bore therethrough. The bolt-receiving bore in the second plate extending between the inner face and the outer face thereof along a bore axis at an acute angle to the outer face. A pin pivotably connects the first plate to the second plate. A first lip extends from the inner face of the first plate and a second lip extends from the inner face of the second plate.
Patent CA-2800281-A1 (CA)
Inventor: GREENE LESLIE ANN
IPC: C12Q1/25
Filed: 2011-06-01
Abstract: Provided are compositions comprising newly identified protein fragments of aminoacyl-tRNA synthetases, polynucleotides that encode them and complements thereof, related agents, and methods of use thereof in diagnostic, drug discovery, research, and therapeutic applications.
Patent CA-2800926-A1 (CA)
Inventor: NELSON SHERRI M
IPC: B29C70/08
Filed: 2011-06-22
Abstract: A method and apparatus for forming a profile that contains at least one layer of continuous fibers and at least one layer of discontinuous fibers are provided. Various features of the method are selectively controlled to achieve a profile that has increased transverse strength and flexural modulus. For example, the layer of continuous fibers is formed from one or more continuous fiber reinforced ribbons ("CFRT") that contain fibers embedded within a thermoplastic polymer matrix. The fibers are embedded within the matrix by a process that minimizes void fraction and in turn, optimizes flexural modulus. Further, the ribbon(s) are consolidated so that the continuous fibers remain fixed in alignment in a substantially longitudinal direction (e.g., the direction of pultrusion). In addition to enhancing the tensile properties of the profile, the use of such ribbons also allows the continuous fiber material to be more readily manipulated and placed into the desired position within the pultrusion die. The discontinuous fibers are also embedded within a thermoplastic matrix. Among other things, this may assist in bonding of the layers so that an adhesive is not required to achieve the desired strength. Also, rather being oriented in the longitudinal direction, at least a portion of the fibers are oriented in the transverse direction to provide increased transverse strength.
Patent CA-2801287-A1 (CA)
Inventor: COLLINS ARLAN E
IPC: E04B1/343
Filed: 2011-06-07
Abstract: Handling pre-manufactured building structures can be difficult and time-sensitive due to weight, bulk and craning. A building and related construction methods are therefore provided, which include a slab construction. A monolithic slab of the slab construction spans an entire story of a multi-story building. The building also includes pre-manufactured non-weight bearing walls, which include an interior surface and an exterior surface, and the exterior surface forms at least a portion of an exterior of the building. An external load-bearing structural framing includes: a plurality of vertical columns; a horizontal beam coupled to at least two of the vertical columns;  and a diagonal brace. The slab is prefabricated and coupled to the load-bearing structural framing around an exterior perimeter of the slab.
Patent CA-2802007-A1 (CA)
Title: Dispositif de distribution d'un fluide a module thermoelectrique
Inventor: GAILLARD FREDERIC
IPC: H01L35/28
Filed: 2011-07-04
Abstract: Le dispositif de distribution d'un fluide comporte une première cavité (1a) à une première pression et une seconde cavité (1b) à une seconde pression inférieure à la première pression. Une cloison (2) sépare la première cavité (1a) de la seconde cavité (1b) et une vanne de restriction (4) est disposé entre les première et seconde cavités (1a, 1b). La cloison (2) comporte un module thermoélectrique (12) ayant un côté chaud en contact thermique avec la première cavité (1 a) et un côté froid en contact thermique avec la seconde cavité (1b).
Patent CA-2802294-A1 (CA)
Inventor: REISCH HELGE A
IPC: C07D489/08
Filed: 2011-06-10
Abstract: The present disclosure provides improved methods for N-dealkylation of tertiary amines, including methods for N-demethylation of alkaloids and opioids, in which the dealkylation reaction is carried out in a solvent comprising a tertiary alcohol. The present disclosure also provides improved processes for preparing semi-synthetic opioids that incorporate the disclosed methods for N-dealkylation of tertiary amines.
Patent CA-2802894-A1 (CA)
Inventor: TALBOT FRANCOIS R
IPC: A01D75/00
Filed: 2013-01-17
Abstract: In a sickle cutting system, it has been found that a significant increase in ground speed while maintaining an acceptable level of cutting efficiency as measured by the average stubble length can be obtained by a combination of one or more of the features where the cutting stroke is reduced from the conventional length of 3.0 inches to a value of the order of 2.0 inches; the length of the cutting edge of each knife blade is increased to a length greater than 2.2 inches; the width at the rear of the ledger surface of each guard is increased to greater than 1.0 inches; and the front edge of the blade is formed with an apex to shed crop material to one or other side of the apex.
Patent CA-2807366-A1 (CA)
Inventor: KLAPPERT WALTER R
IPC: H04N5/76
Filed: 2011-07-22
Abstract: Systems and methods are provided for updating a media guidance application with real-time media information for enhancing recording features. In particular, real-time schedule changes, actual and estimated, are provided for updating instructions for a media guidance application operation.
Patent CA-2807513-A1 (CA)
Title: Private branch exchange, voice quality adjusting method, and non-transitory computer readable medium storing voice quality adjusting program
Inventor: AKIMOTO ICHIROU
IPC: H04Q3/58
Filed: 2011-02-22
Abstract: Provided is a private branch exchange capable of independently adjusting call voice level and call quality according to a connection type of a communication line or a telephone. The private branch exchange includes an audio quality characteristic configuration DB  (116) for storing audio quality adjustment values of gain circuits (112 and 122) and an echo canceller circuit (121) for which optimal call quality can be obtained according to a combination for each group of telephone type and line type to connect for a telephone call, and a connection path DB (117) for storing information related to a connection path determined by a combination of a telephone and a communication line to connect for the telephone call, in which if there is a connection request from the telephone or the communication line, the connection path DB (117) is referred to obtain, by referring to the audio quality characteristic configuration DB (116), audio quality adjustment values to be set for the gain circuits (112 and 122) and the echo canceller circuit (121) which exist on the connection path that is determined, to perform settings for the gain circuits (112 and 122) and the echo canceller circuit (121).
Patent CA-2807921-A1 (CA)
Inventor: ARMSTRONG STUART M
IPC: E02F5/00
Filed: 2011-08-09
Abstract: In an amphibious or flotational device for supporting one or more submersible pumps, the flotational device is structurally configured to provide the means for enabling both static and dynamic positioning of the submersible pumps at selected depths below the flotational device, and to provide means for improved pay-out and storage of flexible piping that enables improved dynamic positioning of the submersible pumps.
Patent CA-2808046-A1 (CA)
Inventor: TREFZGER CHRISTIAN
IPC: F01N3/28
Filed: 2011-08-09
Abstract: In one aspect, structural catalyst bodies comprising one or more gradients of catalytic material are provided herein. In some embodiments, a structural catalyst body described herein comprises an inner partition wall having a first surface and a second surface opposite the first surface, the inner partition wall having a gradient of catalytic material along the width of the inner partition wall.
Patent CA-2810676-A1 (CA)
Inventor: WIDMER LEAH
IPC: G02B1/04
Filed: 2013-03-27
Abstract: A lens plate includes a transparent substrate wafer, and a plurality of lenses and spacers that are formed of a single portion of material on the transparent substrate wafer. An assembly includes a first lens plate that includes a first transparent substrate wafer, a plurality of first lenses and a plurality of spacers, the first lenses and spacers being formed of a single portion of material on said first transparent substrate wafer. The assembly also includes a second lens plate that includes a second transparent substrate wafer and a plurality of second lenses formed thereon, each of the plurality of second lenses corresponding to a respective one of the plurality of first lenses. The lens plates are aligned such that each of the plurality of first lenses aligns with the respective one of the plurality of second lenses, and the lens plates are bonded to one another.
Patent CA-2813032-A1 (CA)
Inventor: RUTBERG MICHAEL
IPC: G01N21/71
Filed: 2011-09-15
Abstract: A laser induced breakdown spectroscopy (LIBS) analyser (10) comprises an optical path P (shown by dashed lines P1 and dash-dot lines P2) and an automatic focus (or tracking) system (12). The optical path P focuses a laser beam emitted from a laser (14) onto a portion of sample S which is to be analysed by the analyser (10), and focuses radiation emitted by the sample S when irradiated by the laser beam to a detector (16). The automatic focus system (12) is capable of varying a length of the optical path P to maintain a constant spatial relationship (i.e. distance) between a focal point (18) of the laser beam and the sample S; as well as maintaining a constant instantaneous field of view (IFOV) of the detector (16) on the focal point of the laser.
Patent CA-2815379-A1 (CA)
Inventor: MALOFSKY BERNARD
IPC: C08F22/10
Filed: 2011-10-19
Abstract: The present invention provides improved methods for the chemical synthesis of methylene malonates using the Knovenagel synthesis reaction. The method of the invention provides for improved methylene malonates by significantly reducing or eliminating the formation of alternative and/or deleterious side products, significantly reducing or eliminating unwanted consumption of methylene malonates, and significantly reducing or eliminating the degradation of methylene malonates. These advantages result in methylene malonates, which upon recovery, are of higher quality, greater purity, improved yield and possess overall improved performance characteristics (e.g., improved cure speed, retention of cure speed, improved shelf-life and/or stability).
Patent CA-2821849-A1 (CA)
Inventor: CORLETT RICK
IPC: B65G37/00
Filed: 2010-12-17
Abstract: A gripper (12) is disclosed having a base (24) that extends from a first end a second end, and includes resilient (32) fingers that extend from the base between the first end and the second end. The resilient fingers (32) may be configured to generally conform to and engage with articles (34) being transferred when the base is mounted to a conveyor.
Patent CA-2822637-A1 (CA)
Inventor: DEINHAMMER RANDY
IPC: A61B7/02
Filed: 2011-12-21
Abstract: The present invention relates to processes for producing fermentation products from starch-containing material, wherein a thermostable alpha-amylase and optionally a thermostable protease are present and/or added during liquefaction. The invention also relates to a composition suitable for use in a process of the invention.
Patent CA-2830218-A1 (CA)
Inventor: RUD JASON H
IPC: H03M1/18
Filed: 2012-03-07
Abstract: A process variable transmitter (10) is used to measure a process variable, and, in doing so, dynamically changes the resolution of the A/D converter (18) based upon the measured value of the analog input signal. This can be done by automatically adjusting the configurable resolution gain adjustment based on the value of the analog signal being measured, by normalizing the input signal being measured so that it is centered in an optimal resolution window of the A/D converter (18), or by adjusting a voltage reference provided to the A/D converter (18).
Patent CA-2830564-A1 (CA)
Title: Method and apparatus pertaining to an automated consumer-interaction experience
Inventor: SOBECKS BRIAN J
IPC: G06F17/00
Filed: 2012-03-20
Abstract: A consumer-interaction kiosk features one or more displays (which can comprise touchscreen displays if desired) and a control circuit that operably couples to that display (or displays). Such a kiosk can be located, for example, proximal to or within a retail venue (such as, but not limited to, a grocery store or grocery department of a department or discount store). The content displayed by the kiosk can vary with the needs of the application setting but can include, for example, consumer-attraction content, information-gathering facilitation content, deiivered-information content, entertainment content, and so forth. Such a kiosk can also be configured, if desired, to vend for-sa!e or free consumables (such as free product samples).
Patent CA-2832760-A1 (CA)
Inventor: BIOTTI CAROLINA
IPC: F25D17/04
Filed: 2012-03-30
Abstract: It is disclosed a compartment (10) of a refrigerator for storage of fruits and vegetables provided with a photo-catalytic element (16) combined with an array of UV lamps (20) that promote the conversion of ethylene released by fruits and vegetables to carbon dioxide and water. The ripening process is thus controlled by both removing ethylene and producing carbon dioxide, whereby the freshness of fruits and vegetables is extended and/or preserved.
Patent CA-2833195-A1 (CA)
Inventor: VANDEMOERE DAVY
IPC: H04L29/06
Filed: 2012-04-20
Abstract: Described herein is multi-mode communications system that comprises at (east one internet network {540, 545), a mobile network (560), a platform (505) and a multi-mode terminal (575). Both the platform (505) and the terminal (575) are connectable to one of the internet networks (540, 545) and to the mobile network (560). A voice quality control module (525) is provided for determining if the voice call quality of a call to or from the terminal (575) via an internet network (540, 545) meets a predetermined minimum voice quality level. Handover between the internet network (540, 545) and mobile network (560) is initiated when the voice call quality falls below the predetermined minimum voice quality level.
Patent CA-2833801-A1 (CA)
Inventor: DARGAZLI FRANK FAROUK
IPC: F24H1/18
Filed: 2013-11-22
Abstract: A fluid pre-heating assembly comprising a housing; a fluid reservoir positioned within said housing and defining an air space between said housing and said reservoir; said reservoir having an inlet and an outlet for said fluid; a fan positioned within said housing; and whereby said fan circulates air within said air space.
Patent CA-2834640-A1 (CA)
Inventor: HALL SCOTT E
IPC: A46B9/04
Filed: 2004-12-09
Abstract: The brushhead includes a brushhead member which includes a bristle field, the brushhead member being adapted for cleaning teeth as part of a power toothbrush, wherein the brushhead in operation moves in a reciprocating action. In one embodiment the brushhead includes a rim member which extends around at least a substantial portion of the brushhead, the rim member extending around the entire bristle field and having an upper edge which is lower than the top of the bristles. The rim member has a different flexibility than the bristles so that the movement of the rim member and the bristles is out of phase during operation of the toothbrush, which results in fluid from the bristles being directed toward the teeth during operation of the toothbrush.
Patent CA-2835053-A1 (CA)
Title: A method of increasing the productivity of eucaryotic cells in the production of recombinant fviii
Inventor: AIZAWA PETER
IPC: C12N5/00
Filed: 2012-05-14
Abstract: A method of increasing the productivity, in particular cell-specific productivity, of recombinant factor VIII (rFVIII) produced in an eukaryotic cell suspension during culturing of said eucaryotic cell suspension in a culturing medium containing not more than 500 µM CaCl2, at least a non-ionic detergent and other nutrient components needed for the cells to grow and produce rFVIII, characterized in that the said cell suspension is cultured under conditions inducing a shear stress by mechanical means to the eucaryotic cell suspension by adding power density of at least 3 W/m3
Patent CA-2837181-A1 (CA)
Title: Device with controller and pump modules for providing negative pressure for wound therapy
Inventor: BUAN JOHN
IPC: A61M1/00
Filed: 2011-09-28
Abstract: A device for use with a negative pressure bandage for supply negative pressure. The device includes a pump module and a controller module. The pump module contains a power source and a pump. The pump module is removably contained in the controller module. The pump module and controller module can be connected with a connector that provides both a physical and pneumatic connection. The controller module may include one of more visual indicators for allowing the status of the device to be observed at a distance.