baber/WOPTO huggingface dataset:
Patent CA-2769589-A1 (CA)
Title: Nested fairing thrust reverser
Inventor: LAIR JEAN-PIERRE
IPC: F02K1/54
Filed: 2010-07-29
Abstract: A thrust reverser nozzle (22) for an engine nacelle (20) includes opposite and asymmetrically pivoting first and second doors (24,26) defining a nacelle aft section (20a), first and second trailing edges (24a, 26a) of the first and second doors (24,26) adjacent to an outlet (28) of the nacelle, the doors being pivotable simultaneously between a stowed position and a deployed position such that the first trailing edge (24a) is positioned behind the second trailing edge (26a) when the doors are in the deployed position, and the first and second fairings (34,36) attached to the first and second doors in relative fixed positions to the first and second doors respectively Male contour middle portions (38) of the first fairings (34) may complementarily match female contour middle portions (40) of the second fairings (36) and are received within the female contour middle portion when the doors are in the stowed position.
Patent CA-2771939-A1 (CA)
Inventor: STADLWIESER JOSEF
IPC: C07D471/04
Filed: 2010-08-24
Abstract: The compounds of formula (I) wherein R1, R21, R22, R23, R24, Y and R3 have the meanings as given in the description, the salts thereof, and the stereoisomers of the compounds and the salts thereof are effective inhibitors of the type 5 phosphodiesterase.
Patent CA-2772615-A1 (CA)
Title: Integrated dual technology brush
Inventor: WILLIAMS LAWRENCE
IPC: A46B15/00
Filed: 2010-08-31
Abstract: A fireann cleaning kit (10) is disclosed that includes a case (12) having first and second compartments joined along a fold line (18), and a fastener (20), such as a zipper, joining together the first and second compartments of the case At least one of the compartments includes a pocket (26) A flexible cleaning rod (36) having a first end and a second end is removably stored in the pocket A tool compartment (28) is secured to the fold line The tool compartment (28) includes a plurality of tool-holding cavities (34), and a firearm barrel cleaning device (80) is secured within one of the tool-holding cavities The barrel cleaning device (80) includes a body portion (82), a swab (90), and a brush (92).
Patent CA-2774276-A1 (CA)
Title: Downhole measurement apparatus
Inventor: WATLEY DANIEL
IPC: E21B47/06
Filed: 2010-09-15
Abstract: A downhole measurement apparatus (10) comprises a downhole flow control device (22) comprising a tubular body having an internal flow path and at least one fluid port (24) for permitting flow of a fluid between the internal flow path and an external location. The apparatus further comprises a sensor assembly (26) comprising a tubular body and a sensor arrangement (28) configured for use in determining a fluid pressure externally of the flow control device (22) and a fluid pressure within the internal flow path of the flow control device (22).
Patent CA-2774510-A1 (CA)
Inventor: AGON FABIEN LUDOVIC
IPC: A47J31/18
Filed: 2010-09-29
Abstract: An arrangement (20,120,220,320,420,520,620,720,820, 920) to hold a dissolvable and/or dispersible beverage flavouring ingredient in a liquid carrier (105,205,405,505) contained in a device (1,100,200,300, 400,500,900) has: a tank (11) for containing this liquid carrier; and an impeller (14,214,214',514,914) located in this tank for circulating this liquid carrier relative to this ingredient to promote dissolution and/or dispersion of this ingredient in the carrier. Such arrangement has means (26,126,226,326, 426,526,626,726,826,926) for securing a self-sustaining body (2,102,202,302,402,502,602,702, 802,902) of this ingredient and means(21,121,221,321,421,521,621,721, 821,921) for positioning the securing means in this tank so as to secure a position of this self-sustaining body spaced apart from this impeller. The securing means is configured to allow substantially unrestricted flow of this relatively circulating liquid carrier to a main surface (3,103,203,303,403,503,603,703,803,903) of this self-sustaining body.
Patent CA-2776346-A1 (CA)
Inventor: HUANG SUJIAN J
IPC: E21B44/00
Filed: 2007-07-19
Abstract: A method for selecting at least one drill bit that includes characterizing an application; checking for at least one drill bit with an equivalent characterization in a data store; when the at least one drill bit with the equivalent characterization exists, selecting the at least one drill bit with the equivalent characterization; and when the at least one drill bit with the equivalent characterization does not exist, recommending at least one drill bit, making an analysis request, analyzing the at least one recommended drill bit based, on the analysis request, generating analysis results, and selecting at least one drill bit based on the analysis results is disclosed.
Patent CA-2778344-A1 (CA)
Inventor: WAN ZHAOYANG
IPC: G01N17/00
Filed: 2010-10-01
Abstract: A system and method are disclosed wherein differential heat transfer resistances are used to effectively and efficiently detect the early onset of deposit accumulation in industrial fluid processes and fluid transport vehicles. According to one embodiment, a probe is provided in conjunction with a heat source, a water source and a probe. The probe is comprised of a heat transfer surface, a first part of which is covered only by a thin roetai layer. The second or remaining portion of the heat transfer surface is covered by a heat flux sensor and a thin metal layer. The metal layers of both the first and second areas of the probe are connected, and water flows across the full heat transfer surface. Deposition forms on a portion of the heat transfer surface as a result of slow water flow and elevated water temperature. The temperatures of the heat source, water source, and heat flux are measured. The deposition rate as a rate of change of heat transfer resistance is measured.
Patent CA-2779365-A1 (CA)
Title: A machine for depalletising a multi-layer load
Inventor: SAIN MARINO
IPC: B65B69/00
Filed: 2010-10-08
Abstract: A machine for depalletising a multi-layer load (C) comprises a first station (100) for unstacking a multi-layer load (C) wrapped in a packing film (P), which first station (100) comprises an area (101) for housing a multi-layer load (C) enveloped in a wrapping film (P), a guide (102) arranged about the area (101) and at least partly surrounding the load (C) arranged in the area (101), a carriage (103) mobile along the guide (102) and supporting a circular blade (107) for realising a horizontal cut in the packing film (P) of the load (C). The carriage (103) further supports an electric motor (108) destined to activate the circular blade (107), and a rechargeable battery (113) for supplying the electric motor (108).
Patent CA-2783863-A1 (CA)
Title: Cutting, imprinting, and piercing mechanism
Inventor: BAKHOUM MICHEL T
IPC: A21C11/22
Filed: 2012-07-30
Abstract: A movable rotary cutter including engraved and embossed circular plates mounted cutter for cutting, imprinting and piercing dough in the shape of a small loaf of bread. The rotary cutter comprises a number of cup shaped cutters mounted adjacent one another on the periphery of an elongated cylinder, in turn affixed to an axle. As the axles are moved over the dough and in contact therewith, the cutter cups on the cylinder rotate round the and each cup cuts a round circle of dough and the associated plates concurrently imprints symbols and characters on the dough and also concurrently five elongated pins affixed to the plates pierce spaced holes in the dough.
Patent CA-2784013-A1 (CA)
Inventor: FLOCKERZI DIETER
IPC: A61P11/00
Filed: 2010-12-15
Abstract: The compounds of formula (1), in which A, R1, R2, R3 and R5 have the meanings as given in the description, are novel effective inhibitors of type 4 and 5 phosphodiesterase.
Patent CA-2784224-A1 (CA)
Title: Boil-in-bag pouch
Inventor: DE BUSSER IVES
IPC: B65D81/34
Filed: 2010-12-17
Abstract: A boil-in-bag pouch (1,50) containing a foodstuff (30), wherein said pouch is in the form of an enclosed body (4,52) having a front face (8,78), a back face (7,80), a top end, a bottom end, and first and second sides (9,10,54,56) extending between said top and bottom ends, said pouch comprising: a single sheet of flexible sheet material having first and second opposed edges, wherein said sheet is folded along said first side (10,54) and said second side (9,56) to define said front and back faces, wherein opposed edges of said sheet are bonded by a longitudinal seal (2,70) extending from said top end to said bottom end of said pouch; a top transverse seal bonding said front and back faces together proximate to said top end; a bottom transverse seal bonding said front and back faces together proximate to said bottom end; and wherein said sheet is folded form a pleat extending from the bottom transverse seal to the top transverse seal along only one of said sides (10,54) of said body (4,52).
Patent CA-2785473-A1 (CA)
Title: Phosphinyl amidine compounds, metal complexes, catalyst systems, and their use to oligomerize or polymerize olefins
Inventor: SYDORA ORSON L
IPC: C07F9/46
Filed: 2010-12-29
Abstract: N2-phosphinyl amidine compounds, N2-phosphinyl amidinates, N2-phosphinyl amidine metal salt complexes, N2-phosphinyl amidinate metal salt complexes are described. Methods for making N2-phosphinyl amidine compounds, N2-phosphinyl amidinates, N2-phosphinyl amidine metal salt complexes, and N2-phosphinyl amidinate metal salt complexes are also disclosed. Catalyst systems utilizing the N2-phosphinyl amidine metal salt complexes and N2-phosphinyl amidinate metal salt complexes are also disclosed along with the use of the N2-phosphinyl amidine compounds, N2-phosphinyl amidinates, N2-phosphinyl amidine metal salt complexes, and N2-phosphinyl amidinate metal salt complexes for the oligomerization and/or polymerization of olefins.
Patent CA-2785516-A1 (CA)
Inventor: MORRIS DONALD
IPC: B60L11/18
Filed: 2010-12-22
Abstract: La présente invention concerne des systèmes et des procédés permettant de charger un véhicule. Un véhicule et une station de charge peuvent être conçus de sorte qu'un véhicule électrique ou hybride puisse fonctionner de façon identique à un véhicule classique en étant chargé de façon opportune tout au long d'un itinéraire connu.
Patent CA-2786246-A1 (CA)
Title: Well cellar high fluid level alarm
Inventor: EHALT KELDON
IPC: G08B5/38
Filed: 2012-08-16
Abstract: A well cellar high fluid level alarm includes a control box providing a water-tight enclosure and a alarm control circuitry disposed within the control box. An audible alarm indicator is operably connected to the alarm control circuitry. A visual alarm indicator is operably connected to the alarm control circuitry. A float switch is operably connected to the alarm control circuitry. An electrical power cable is operably connected to the control circuitry and provides electrical power thereto. A control switch is operably connected to the control circuitry and is operable to turn the control circuitry on and off. Operational indicator lamps are operably connected the control circuitry and operates to indicate an on or off state of the control circuitry. The control circuitry operates to operate the audible alarm indicator and the visual alarm indicator upon the float switch sensing a high fluid level.
Patent CA-2787098-A1 (CA)
Title: Silicon carbide semiconductor device
Inventor: FUJIKAWA KAZUHIRO
IPC: H01L21/337
Filed: 2011-07-14
Abstract: Provided is a silicon carbide semiconductor device which has lower on-resistance and higher withstand voltage in comparison to conventional silicon carbide semiconductor devices. A JFET (10) according to the present invention is provided with an n-type substrate (11), p-type layers (2, 12), an n-type layer (13), a source region (15), a drain region (17) and a gate region (16). The n-type substrate (11) is formed of silicon carbide (SiC) and has a main surface (11A) that has an off angle of 32° or more with respect to the {0001} plane. The p-type layers (2, 12) are formed on the main surface (11A) of the n-type substrate (11), and have a p-type conductivity. The n-type layer (13) is formed on the p-type layers (2, 12) and has an n-type conductivity. The source region (15) and the drain region (17) are formed in the n-type layer (13) at a distance from each other and have an n-type conductivity. The gate region (16) is formed in the n-type layer (13) between the source region (15) and the drain region (17) and has a p-type conductivity.
Patent CA-2789937-A1 (CA)
Inventor: GEKELER MANFRED W
IPC: H02M1/34
Filed: 2010-12-21
Abstract: The present invention relates to a circuit arrangement which comprises at least one 3-level pulse width modulation inverter with a snubber circuit. The snubber circuit is formed by at least one coil (L), two capacitors (Cu, Co) and a series connection comprising four diodes (Dh1-Dh4) poled in the same direction, whereof the two outer diodes (Dh1, Dh4) are in each case directly connected to the input terminals (1, 3) for the positive and the negative pole of the input voltage. The electrical connection between the two inner diodes (Dh2, Dh3) is connected on the one hand via the coil (L) to the input terminal (2) for the centre tap of the input voltage and on the other hand to the middle bridge branch of the pulse width modulation inverter. In one embodiment, the two capacitors (Cu, Co) are in each case connected with one terminal to the electrical connection between one of the inner diodes (Dh2, Dh3) and one of the outer diodes (Dh1, Dh4) and with the other terminal directly to the output terminal (4). With the proposed circuit, switching losses are completely avoided as a matter of principle with a simple and low-cost design.
Patent CA-2790065-A1 (CA)
Inventor: KIGUCHI SO
IPC: A01N37/24
Filed: 2011-03-02
Abstract: The present invention provides a composition having an excellent controlling activity on plant disease.               The composition comprising the compound represented by the formula (1) (see formula 1) and zoxamide shows an excellent controlling activity on a plant disease.
Patent CA-2790304-A1 (CA)
Title: Aerial spraying apparatus
Inventor: MASSEY GEORGE N
IPC: B05B5/00
Filed: 2012-09-19
Abstract: An apparatus for spraying and inducing an electrostatic charge upon a liquid in excess of 0.8 millicoloumb/kilogram is connectable to a boom fitted to a vehicle, such as an aircraft, having a dc power supply. The apparatus comprises a nozzle constructed from a substantially non-conductive material and includes a spray tip designed to provide a hollow conical spray pattern. A support member extends from the nozzle and supports a charging electrode for inducing an electrostatic charge upon the liquid sprayed through the nozzle. The charging electrode attaches to the support member and is electrically connectable to the dc power supply. The charging electrode includes a cylindrical portion and a plurality of corona discharge members extending inwardly from a distal end of the cylindrical portion adjacent to the spray tip. The charging electrode is positioned to permit the hollow conical spray pattern to pass unhindered therethrough.
Patent CA-2790992-A1 (CA)
Inventor: MORENO JAIME
IPC: B23D49/02
Filed: 2012-09-27
Abstract: A saw assembly includes a drive member, a motor, a housing, a foot, a spring, a first clamp component, and a clamp actuator. The drive member is configured to be moved in a repeating pattern. The motor is configured to move the drive member in the repeating pattern. The housing defines an interior space in which the motor is positioned, and the housing including a first limiter. The foot includes (i) a base defining a work piece contact surface, and (ii) an extension structure attached to the base. The foot is configured to pivot in relation to the housing about a pivot axis between a rest position and a non-rest position. The spring is configured to bias the foot toward the rest position. The first clamp component includes a first clamping surface positioned in the interior space of the housing. The clamp actuator has a second limiter and a second clamping surface. The extension structure extends between the first clamping surface and the second clamping surface during pivoting of the foot in relation to the housing about the pivot axis. The clamp actuator is rotatable between a first actuator position and a second actuator position. When clamp actuator is positioned in the first actuator position, the first clamping surface is spaced apart from the second clamping surface by a first distance configured to allow the extension structure to advance between the first clamping surface and the second clamping surface during pivoting of the foot in relation to the housing about the pivot axis.
Patent CA-2793813-A1 (CA)
Inventor: FURUTA SATOSHI
IPC: B01J21/06
Filed: 2011-03-10
Abstract: Provided are a heavy hydrocarbon oil cracking catalyst having good activity and a heavy hydrocarbon oil cracking method using said catalyst, which enable efficient production of light hydrocarbon oil from heavy hydrocarbon oil without employing high pressure hydrogen gas. The heavy hydrocarbon oil cracking catalyst is used when heavy hydrocarbon oil is cracked in the presence of water, and contains a group 4A element at an amount of 10 mass% or more. The heavy hydrocarbon oil cracking method produces light hydrocarbon oil by bringing heavy hydrocarbon oil having a weight-average molecular weight of 500 or more into contact with the catalyst in the presence of water.
Patent CA-2795797-A1 (CA)
Title: Pallet-dolly
Inventor: SADEH DAGAN
IPC: B62B3/00
Filed: 2012-11-09
Abstract: A pallet-dolly device convertible between a pallet and a dolly has a generally rectangular deck to which a set of dolly wheels are attached at a fixed height below the deck. A set of movable pallet skids are moved by a skid displacement mechanism between a skid lowered position in which a ground contacting surface of the skid is lowered below a contact plane of the wheels to provide a pallet state of the pallet-dolly device, and a skid raised position in which the skid ground contacting surface is raised above the wheel contact plane to provide a dolly state of the pallet-dolly device. At least two pedals, accessible from two adjacent sides of the deck, are deployed to be operated by a user to activate the skid displacement mechanism.
Patent CA-2800166-A1 (CA)
Inventor: BLAND ALAN E
IPC: C10L5/00
Filed: 2010-05-24
Abstract: Efficient coal pre-processing systems (69) integrated with gasification, oxy-combustion, and power plant systems include a drying chamber (28), a volatile metal removal chamber (30), recirculated gases, including recycled carbon dioxide (21), nitrogen (6), and gaseous exhaust (60) for increasing the efficiencies and lowering emissions in various coal processing systems.
Patent CA-2802432-A1 (CA)
Title: Tower with an adapter piece and method for building a tower with an adapter piece
Inventor: BOGL STEFAN
IPC: F03D11/00
Filed: 2011-05-04
Abstract: The invention relates to a tower (1) comprising a lower tubular tower section (2) made of concrete, an upper tubular tower section (3) made of steel and an adapter piece (7) for connecting the two tower sections (2, 3). The adapter piece (7) consists of an annular concrete element (8) and a steel element (9), the steel element (9) containing at least one annular flange (9a) that covers preferably entirely a surface of the concrete element (8), said surface being at the top in the installed state. The steel element (9) is directly cast together with the concrete element (8), wherein the annular flange (9a) is completely underpoured, essentially without air inclusions. In a method for producing a tower (1) comprising an adapter piece (7), a steel element (9) having an annular flange (9a) is placed head down into an annular formwork in order to produce said adapter piece (7). A concrete material is then introduced into the formwork in order to produce an annular concrete element (8) of the adapter piece (7), whereby the concrete material is directly applied onto the subsequent bottom side of the flange (9a).
Patent CA-2802982-A1 (CA)
Inventor: HOTTOVY JOHN D
IPC: F01K23/06
Filed: 2011-06-09
Abstract: The present techniques provide systems and methods for recovering energy from flare gases in chemical plants and refineries. The systems use an engine to burn a portion of gas diverted from the flare system. The engine may be a reciprocating engine, or a burner in a boiler system, among others. The power generated by burning the flare gas is then used to power an energy recovery device. The energy recovery device may be an electrical generator, a compressor, or a steam boiler, among others
Patent CA-2803057-A1 (CA)
Inventor: ORLHAC XAVIER
IPC: B24D18/00
Filed: 2006-08-28
Abstract: A bonded abrasive tool comprises a blend of abrasive grains and a bond component. The blend of abrasive grains comprises a filamentary sol-gel alumina abrasive grain and agglomerated abrasive grain granules. A bonded abrasive tool comprising an agglomerate of filamentary sol-gel alumina abrasive and non-filamentary abrasive grains, and a bond component is also disclosed. The filamentary sol-gel alumina abrasive grain has a length--to-cross-sectional-width aspect ratio of greater than 1Ø The agglomerated abrasive grain granules comprise a plurality of abrasive grains held in a three-dimensional shape by a binding material. A method of making such a bonded abrasive tool as described above is also disclosed
Patent CA-2806510-A1 (CA)
Title: Communication setting method, wireless base station, and mobile station
Inventor: TANAKA YOSHINORI
IPC: H04W36/38
Filed: 2010-08-12
Abstract: In a mobile communication system according to an embodiment of the invention, when a handover of a mobile station, which is a subject of cooperative communication among a plurality of radio base stations, is detected, for example, at least a part of a procedure for establishing the cooperative communication (CoMP establishment procedure), which is to be executed after the handover, is performed before the completion of the handover. Therefore, the cooperative transmission to the mobile station can be resumed early after the handover, thereby suppressing the degradation of the communication quality or throughput that would otherwise be caused by the delay of the resumption of the cooperative communication after handover of the mobile station.
Patent CA-2806730-A1 (CA)
Inventor: PUGH RANDALL B
IPC: G02C7/00
Filed: 2011-07-25
Abstract: The present invention relates generally to a liquid meniscus lens with a meniscus wall. Some specific embodiments include a liquid meniscus lens with a meniscus wall essentially in the shape of a conical frustum with at least a portion of the conical frustum concave toward the optical axis. Embodiments may also include a lens of suitable size and shape for inclusion in a contact lens.
Patent CA-2806908-A1 (CA)
Inventor: SHAH TUSHAR K
IPC: C01B31/02
Filed: 2011-08-31
Abstract: Processes for growing carbon nanotubes on metal substrates are described herein. The processes include depositing a catalyst precursor on a metal substrate, optionally depositing a non-catalytic material on the metal substrate, and after depositing the catalyst precursor and the optional non-catalytic material, exposing the metal substrate to carbon nanotube growth conditions so as to grow carbon nanotubes thereon. The carbon nanotube growth conditions convert the catalyst precursor into a catalyst that is operable for growing carbon nanotubes. The metal substrate can remain stationary or be transported while the carbon nanotubes are being grown. Metal substrates having carbon nanotubes grown thereon are also described.
Patent CA-2807701-A1 (CA)
Title: Human facilitating cells and uses thereof
Inventor: ILDSTAD SUZANNE
IPC: A61K35/28
Filed: 2011-08-17
Abstract: The present disclosure relates to human facilitating cells (hFC), and methods of isolating, characterizing, and using such hFCs.