baber/WOPTO huggingface dataset:
Patent CA-2598150-A1 (CA)
Title: Wood trim system
Inventor: WILSON BRYAN A
IPC: E06B1/04
Filed: 2007-08-21
Abstract: For attaching wood trim around a door or window frame. In the disclosed system, plastic spline-clips attached to the jambs serve to fix the jamb to the wall. The spline-clips have two splines, which engage slots in the wood trim, forming a dovetail connection between the trim and the splines. The splines are elastic enough to deflect apart to admit the trim, and then spring back to grip the trim and to push the trim tightly against the wall. Grooves cut in the edge faces of the jambs receive lugs on the clips, by which the clips are accurately positioned on the jambs. Also disclosed is a split-jamb system, in which the inside jamb-frame is positioned first, then squared up in the wall opening, and then held in place on the wall by means of with its inside spline-clips; the outside jamb-frame is then assembled to the inside jamb-frame, and the outside jamb-frame locked in place with its outside spline-clips. Also disclosed is a corner-cover, which masks the ends of converging baseboards and other trim, on both inside corners and outside corners. The corner-cover avoids the need for mitring the baseboards. The corner-cover is profiled to fit the profile of the baseboard. Also disclosed is a system for attaching trim, e.g baseboards, chair rails, to a wall. This includes a hook-clip, the hook of which engages a slot cut in the trim. The hook is springy, and presses the trim against the wall. The system biases the trim so that it is the top of the trim that is pressed against the wall.
Patent CA-2598815-A1 (CA)
Title: Pipe reactor and plant for manufacturing of especially urea ammonium sulphate
Inventor: VOGEL EDMOND
IPC: C05C9/00
Filed: 2005-03-02
Abstract: Pipe reactor, especially for production of UAS, comprising a tubular body (14) and a reactor head (1), wherein the reactor head has means (3,3A) for axial injection of acid, means (2,2A) for injection of ammonia, means (7) for supply of urea and a reaction chamber (zone 3A, 2A), where acid and ammonia can react before coming into contact with urea.
Patent CA-2598898-A1 (CA)
Title: Irritant-free gel compositions
Inventor: GRANEY BERNARD
IPC: C06D7/00
Filed: 2006-02-22
Abstract: Irritant-free gel compositions according to the present invention include less than 5 parts by weight of one or more marking agents, 0.25 - 2 parts by weight of a thickening agent; and 30 - 90 parts by weight water. The thickening agent is typically a vegetable gum. In some embodiments, the compositions may additionally include 20 60 parts by weight of at least one water-miscible solvent, such as monohydric alcohols, polyhydric alcohols and mixtures thereof. The water-miscible solvent may be methyl alcohol, ethyl alcohol, isopropyl alcohol, n-propyl alcohol, ethylene glycol, propylene glycol or a mixture thereof, and preferably a mixture of isopropyl alcohol and propylene glycol.
Patent CA-2600580-A1 (CA)
Inventor: KIDANI SHIGERU
IPC: C22C38/32
Filed: 2003-07-07
Abstract: The present invention provides a martensitic stainless steel seamless pipe, characterized by consisting of C: 0.15 to 0.22%, Si: 0.1 to 1.0%, Mn: 0.10 to 1.00%, Cr:  12.00 to 14.00%, P:  0.020% or less, S: 0.010% or less, N: 0.05% or less, O(Oxygen): 0.0060% or less, at least one alloying element selected from V, Nb and Ti of 0.005 to 0.200% and B of 0.0005 to 0.0100%, and the balance Fe and impurities, satisfying at least the following inequalities (1), (4) and (5):  C*+10N*<=0.45, and preferably <= 0.322 (1) Cr*<=9.0, (4) S<=0.088N*+0.00056, (5) Cr* < 0.00009 (C.A. + F.A.) 0.0035 (C.A. + F.A.) 2 + 0.0567 (C.A. + F.A.) + 8.0024 (9).
Patent CA-2601493-A1 (CA)
Inventor: BOSE VERON
IPC: F28G15/02
Filed: 2007-09-11
Abstract: A method of cleaning a waste boiler of a Kivcet furnace, which comprises suspending a pair of spaced apart cables down from a roof of the waste boiler, adjacent an interior surface of a wall to be cleaned, attaching ends of the rail to respective ones of the cables with equal lengths of cable between the rail and the roof, the rail being reversibly moveable up and down the wall. A carriage has a nozzle assembly, operative to emit a jet of water, with the carriage reversibly moveable along the rail.   The rail is moved from one of a top and bottom of the wall to another of the top and bottom of the wall, and the carriage is moved from one side of the rail to another, cleaning the wall as it moves. The foregoing steps are repeated for each remaining uncleaned wall.
Patent CA-2603046-A1 (CA)
Title: Coated article with dark color
Inventor: ANTON BRYCE
IPC: C08J7/046
Filed: 2006-02-27
Abstract: An article is coated with a coating having a dark gray or bronze color. In a preferred embodiment, the coating comprises a nickel or polymer basecoat layer, and a color and protective stack layer comprised of layers of oxygen-rich refractory metal oxycarbides. The preferred dark grey, oxygen rich color layer is zirconium oxycarbide. A refractory metal adhesion layer and a refractory metal oxide top coat layer also may be used.
Patent CA-2605492-A1 (CA)
Inventor: PERZBORN ELISABETH
IPC: C07D263/28
Filed: 2006-04-08
Abstract: The present invention relates to novel iminooxazolidines, to processes for their preparation, to their use for the treatment and/or prophylaxis of diseases and also to their use for preparing medicaments for the treatment and/or prophylaxis of diseases, in particular thromboembolic disorders.
Patent CA-2610290-A1 (CA)
Inventor: LATTNER JAMES R
IPC: C01B3/38
Filed: 2006-06-29
Abstract: Synthesis gas is produced according to this invention using a combination of steam reforming (106) and oxidation chemistry (107). The process incorporates the use of solids to heat the hydrocarbon feed, and to cool the gas product.  According to the invention, heat can be conserved by directionally reversing the flow of feed and product gases at intermittent intervals.
Patent CA-2612315-A1 (CA)
Title: Dosage regimen for prasugrel
Inventor: JAKUBOWSKI JOSEPH ANTHONY
IPC: A61K31/47
Filed: 2006-06-13
Abstract: Abstract A dosage regimen for treating vascular disease in a human comprising the steps of administering a loading dosage of about 30 mg to 70 mg of loading dose of prasugrel or a pharmaceutically acceptable salt thereof, and thereafter administering a daily dosage regimen of about 7.5 mg to 15 mg maintenance dose of prasugrel or a pharmaceutically acceptable salt thereof.
Patent CA-2613305-A1 (CA)
Title: Water mineralization system
Inventor: THIERS EUGENE
IPC: B01D45/12
Filed: 2006-06-29
Abstract: Devices and methods for water purification are provided. An improved demister(70) for removing liquid or other particles from steam is disclosed.  The demister can have adjustable outlets. In other embodiments, a demister apparatus is placed, at least partially, inside a boiler apparatus(310).  Additionally, a filter flow indicator(401) that provides an optical indication of the efficiency of a water filter is also provided. The filter flow indicator has a viewable side passage that connects the input and output sides of a filter unit. A weighted object, such as a ball(440), can move up and down the side passage in response to the pressure differential in the filter system. The user can determine the status of the filter by viewing the location of the weighted object in the side passage. Additionally , a device and method of adding various minerals back to purified water in order to improve the flavor of the water is described. The device and method involve the use of a ground mineral mixture, typically chosen from minerals(230,240,250) that are common in natural springs. Pure water that runs through the mineral filter apparatus can take up some of the minerals, thus creating water that, although free from unhealthy contamiants, tastes like natural spring water.
Patent CA-2613820-A1 (CA)
Inventor: SAKAI KUNIO
IPC: F24H9/02
Filed: 2006-06-26
Abstract: A heat source unit (1) has a compressor (11), an electronic expansion valve (13), a heat exchanger (14) on the heat source side, an outdoor fan (F), and a controller (30) for an electric apparatus. A water heat exchanger unit (2) receives water heat exchangers (15, 16), water piping (6), pumps (21, 22), and a controller (9) and connects them with the heat source unit (1), refrigerant piping (7), and electric wiring (8). A tank unit (3) has tanks (4, 5) for containing warm water obtained by heat exchange in the water heat exchangers (15, 16). A housing (2A) for the water heat exchanger unit (2) has panels covering the front side, rear side, and both left and right sides of the water heat exchanger unit (2). A bottom plate (45) is placed above the water heat exchanger unit (2) at a predetermined distance from the lower end of the housing. The water heat exchanger unit (2) is received inside the housing and sections (6a-6d, 7a, 7b) for connection for the water piping (6) and the refrigerant piping (7) are arranged at the lower part of the housing bottom plate. The construction fully prevents freezing of the water piping (6), and in addition, it reduces the size of a unit on the utilization side and enhances operation efficiency.
Patent CA-2614446-A1 (CA)
Inventor: SANFORD CHRIS G
IPC: F42B6/08
Filed: 2007-12-13
Abstract: An expandable arrow broadhead used for releasable attachment to one end of a hollow arrow shaft. The broadhead includes a rotating, sliding shaft with a spirally wound, scalloped grooved, pointed tip and tip base having two or more of cutting blades mounted thereon. A portion of the sliding shaft is slidably received inside a hollow collar attached to a sliding shaft housing. The sliding shaft housing is attached to an arrow shaft insert adapted for receipt inside one end of the arrow shaft. In a retracted position, the blades are disposed next to and parallel to the length of the sliding shaft. When the pointed tip engages a target, the sliding shaft moves inwardly and rearwardly sliding inside the collar. As the sliding shaft moves rearwardly, a beveled cam surface of the blades engages a portion of the collar, which moves the blades outwardly in an extended and locked position.
Patent CA-2616238-A1 (CA)
Inventor: KEZYS VYTAUTAS ROBERTAS
IPC: H04L12/28
Filed: 2007-12-21
Abstract: A computer network which includes a wireless local area network (WLAN) has at least first and second subnet segments and a router coupled between the first and the second subnet segments. The first subnet segment has a first IP subnet address range and the second subnet segment has a second IP subnet address range different from the first IP  subnet address range. At least a first wireless access point of the WLAN in the first subnet segment has both a local extended service set identifier (ESSID) and a global ESSID for mobile communication devices to associate with it. Similarly, at least a second wireless access point of the WLAN in the second subnet segment has both a local ESSID  and the global ESSID for mobile communication devices to associate with it. The global ESSID is used for accessing a global virtual local area network (VLAN) which spans the entire network including the first and the second subnet segments. Initially, a mobile communication device associates with the first wireless access point using the local ESSID. Just prior to the establishment of a Voice over IP (VoIP) session, however, the mobile device reassociates with the first wireless access point using the global ESSID of the global VLAN. Thus, the VoIP session is established and maintained for the mobile device in the global VLAN. If a handoff to the second wireless access point in the second subnet segment is made during the VoIP session, the mobile device associates with the second wireless access point using the global ESSID of the global VLAN. After termination of the VoIP session, the mobile device associates with a wireless access point of the WLAN using the local ESSID. Advantageously, no IP address reassignment for inter-subnet handoffs are needed during VoIP sessions, which improves the timeliness and reliability of such handoffs.
Patent CA-2616845-A1 (CA)
Title: Modified release tablet formulations with enhanced mechanical properties
Inventor: SHOJAEI AMIR H
IPC: A61K9/20
Filed: 2006-07-28
Abstract: A method of formulating a drug in solid dosage form of a specified hardness, the drug containing at least one pharmaceutically active agent that has a pH  dependent release profile, at least one non-pH dependent sustained release agent, and an effective amount of Eudragit L100-55.
Patent CA-2621055-A1 (CA)
Inventor: TAKASHIMA YUKI
IPC: A61K31/713
Filed: 2006-03-03
Abstract: It is intended to provide a sustained-release microsphere preparation containing a short chain deoxyribonucleic acid or a short chain ribonucleic acid as the active ingredient which has been improved in the sustained-release properties and remains efficacious over a long period of time. It is intended to provide a microparticle preparation having a short chain deoxyribonucleic acid or a short chain ribonucleic acid stably encapsulated therein which can regulate the expression of a specific protein relating to a disease over a long time and can be injected or transmucosally administered, and a method of producing the same. A sustained-release microsphere (in particular, a sustained-release microsphere prepared via a w1/o/w2 type emulsion)preparation containing a short chain deoxyribonucleic acid or a short chain ribonucleic acid (in particular, an SiRNA) as the active ingredient, characterized by containing a positively charged basic substance such as arginine, polyethyleneimine, a cell-permeable peptide, poly-L-lysine or poly-L-ornithine in a biodegradable polymer.
Patent CA-2625739-A1 (CA)
Inventor: LAUMER STEVE P
IPC: F15B15/28
Filed: 2008-03-14
Abstract: A system for controlling motion of a hydraulic actuator during a portion of its range of motion is described, including a sensor on the hydraulic actuator for providing a signal indicating that the actuator is near a portion of its range of motion, and a pneumatic control valve that is configured to selectively modify a pressurized air control signal to in turn restrict flow of pressurized hydraulic fluid to the hydraulic actuator. The hydraulic actuator control system further includes an electronic controller for controlling the pneumatic control valve in response to a signal from the sensor. The hydraulic actuator control system thereby slows the motion of the hydraulic actuator near the portion of its range of motion.
Patent CA-2626605-A1 (CA)
Inventor: BUSDIECKER MATTHEW R
IPC: B60W20/00
Filed: 2006-10-18
Abstract: A method is provided for shutting down an internal combustion engine (12) in a hybrid vehicle that includes a motor (30) and a generator (32) operatively connected to an engine crankshaft (21). The method includes the steps of reducing compression in at least one engine cylinder and operating the motor (30) or generator (32) to influence motion of the engine crankshaft (21) during engine shutdown to attenuate oscillations in and expedite reduction of engine crankshaft speed. A system for shutting down a hybrid vehicle internal combustion engine (12) is also provided.
Patent CA-2628620-A1 (CA)
Inventor: PIPPERT FREDERICK B
IPC: F16J15/32
Filed: 2006-11-13
Abstract: A stuffing box assembly for use in sealing between a fixed housing and a rotatable member extending through the fixed housing comprising a housing forming a sealing assembly chamber, a rotatable member extending through the housing and a sealing assembly received in the chamber, the sealing assembly including an annular seal ring carrier, an annular seal ring carried by the carrier, the seal ring having an annular radially outer portion and an annular radially inwardly extending sealing lip, an annular seal ring spreader operatively engaged with the seal ring, an elastic biasing member operatively engaged with the seal ring spreader and an annular adjustable follower selectively axially immovable with respect to the housing, the spreader exerting a greater force on the sealing lip than the radially outer portion of the seal lip when the spreader is biased towards the seal ring.
Patent CA-2628994-A1 (CA)
Inventor: WESTPHAL TEDDY M
IPC: B65D51/20
Filed: 2008-04-14
Abstract: A lid for a container having a built-in opening feature comprises a flexible laminate comprising an upper layer and a lower layer, a pair of radially spaced concentric lines of weakness being formed in the upper and lower layers, respectively, wherein the upper and lower layers in an annular region between the lines of weakness are readily peeled apart, and wherein the upper and lower layers outside the annular region are laminated together with an adhesive providing a bond with a greater peel strength than that required to separate the layers in the annular region. An integral strap is formed in the upper layer by a U-shaped cut line. A distal end of the strap opposite from the two ends of the cut line is within an adhesive-free region of the laminate. The ends of the cut line are in an adhesively laminated area of the laminate.
Patent CA-2629284-A1 (CA)
Inventor: CHEN WENPIN
IPC: C12N15/82
Filed: 2005-11-10
Abstract: The invention relates to the genetic manipulation of plants, particularly plants of the genus Brassica. Methods are provided for producing transgenic Brassica plants involving the introduction of a DNA construct by microprojectile bombardment into pre-incubated microspores, microspore-derived embryos and microspore-derived hypocotyls. The methods find use in the development of improved agricultural varieties of Brassica plants through the incorporation of desirable agronomic traits.
Patent CA-2630525-A1 (CA)
Inventor: TUNG WAE-HAI
IPC: D06N7/00
Filed: 2006-12-01
Abstract: A filament comprising a synthetic polymer and characterized by a hexalobal cross-section having three major lobes and three minor lobes, and a major radius (R1) and a minor radius (R2). Each lobal cross-section having essentially straight side portions extending outwardly and tangent to a convex tip at each end. The ratio of the major radius (R1) to the minor radius (R2) defining an exterior modification ratio (R1/R2) of greater than (1).
Patent CA-2631487-A1 (CA)
Title: A plastic lid having a label on each side thereof and method of molding same
Inventor: LABRIE SYLVAIN
IPC: B65D51/24
Filed: 2008-05-16
Abstract: A method for molding a respective label on opposed sides of a plastic member comprising the steps of providing a first label, providing a second label disposed across a gap in facing, substantially parallel relation to said first label. The second label is disposed relative to the first label to provide an overhang area extending beyond the first label, injecting plastic at the second label at a sharp angle relative to a plane of the second label.
Patent CA-2632377-A1 (CA)
Inventor: CRICK DIANA S
IPC: B65H45/12
Filed: 2008-05-28
Abstract: Groove-type paper scoring apparatus according to the invention comprises a platform providing a planar rectangular work surface. On the platform are a series of transversely spaced shallow score channels extending longitudinally from one end of the platform to the other.  Shallow boundary walls extend along the side edges and the distal end of the platform. The distal end wall of the platform is provided with spaced vertical notches each mating with an associated one of the series of score channels. A scale or ruler extends along each of the walls.
Patent CA-2632814-A1 (CA)
Inventor: MUNROW MICHAEL
IPC: A61B8/12
Filed: 2007-01-09
Abstract: A method and apparatus for medical imaging is described. The apparatus applies specifically to accessing and targeting tissue in a small cavity or tightly enclosed space. The medical imaging apparatus or device uses ultrasound waves with elements that act as both a transmitter and receiver in order to image body tissues. The ultrasound is an array or plurality of arrays that may be arranged on the tip on a probe or catheter for insertion into a patient's body.
Patent CA-2634097-A1 (CA)
Title: Using accounting data based indexing to create a portfolio of assets
Inventor: WOOD PAUL C
IPC: G06Q40/00
Filed: 2006-10-30
Abstract: A system, method and computer program product creates an index based on accounting based data, as well as a portfolio of financial objects based on the index where the portfolio is weighted according to accounting based data. A passive investment system may be based on indices created from various metrics. The indexes may be built with metrics other than market capitalization weighting, price weighting or equal weighting. Non-financial metrics may also be used to build indexes to create passive investment systems. Additionally, a combination of financial non-market capitalization metrics may be used along with non-financial metrics to create passive investment systems. Once the index is built, it may be used as a basis to purchase securities for a portfolio. Specifically excluded are widely-used capitalization-weighted indexes and price-weighted indexes, in which the price of a security contributes in a substantial way to the calculation of the weight of that security in the index or the portfolio, and equal weighting weighted indexes. Valuation indifferent indexes avoid overexposure to overvalued securities and underexposure to undervalued securities, as compared with conventional capitalization-weighted and price-weighted.
Patent CA-2636325-A1 (CA)
Inventor: VELAZQUEZ VARGAS LUIS GILBERTO
IPC: C10G1/00
Filed: 2007-01-12
Abstract: Systems and methods for converting fuel are provided wherein the system comprises at least reactors configured to conduct oxidation-reduction reactions. The first reactor comprises a plurality of ceramic composite particles, wherein the ceramic composite particles comprises at least one metal oxide disposed on a support. The first reactor is configured to reduce the least one metal oxide with a fuel to produce a reduced metal or a reduced metal oxide. The second reactor is configured to oxidize the reduced metal or reduced metal oxide to produce a metal oxide intermediate. The system may also comprise a third reactor configured to oxidize the metal oxide intermediate to regenerate the metal oxide of the ceramic composite particles.
Patent CA-2637647-A1 (CA)
Title: Enveloppe externe de conduite de soufflante dans une turbomachine
Inventor: DERENES JACKY RAPHAEL MICHEL
IPC: F01D25/24
Filed: 2008-07-23
Abstract: Turboréacteur à double flux (10), comprenant une enveloppe cylindrique (20) délimitant extérieurement un espace annulaire d'écoulement d'un flux secondaire (28), caractérisé en ce que l'enveloppe cylindrique (20) est formée d'une ossature en treillis (30) et de panneaux d e carénage amovibles (32) fixés sur l'ossature, celle-ci comprenant une bride annulaire amont (34) de fixation à un carter intermédiaire (16), une bride annulaire aval (36) de liaison à un carter d'échappement, et des poutres rigides (42, 46) parallèles ou inclinées par rapport à l'axe (44) du turboréacteur, reliant les deux brides (34, 36) entre elles. Figure 1.
Patent CA-2638066-A1 (CA)
Inventor: BAKKE KNUT
IPC: B01D21/26
Filed: 2007-02-19
Abstract: An in-line separator is provided for separating fluid phases of different density from a fluid stream. The in- line separator comprises a conduit having an inlet section (2) for receiving the fluid stream, an outlet section (12) for separately transporting the fluid phases, and a swirl section (4) for inducing a swirling motion to the fluid stream as the stream flows from the inlet section (2) to the outlet section (12) , the swirl section having an interior space (19a) . At least a portion of said interior space forms a passageway (19a) for passage of tools from the inlet section (2) to the outlet section (12) .