baber/WOPTO huggingface dataset:
Patent CA-2589534-A1 (CA)
Inventor: LUNDBERG JOERGEN
IPC: B30B/
Filed: 2005-11-17
Abstract: A roll body for a press roll (12, 13) for dewatering pulp, comprising a cen¬  tral drum (8, 16, 17) and several frame rings (7. 7.1 , 7.2, 7.3, 4..4, 14, 15), to which at least one perforated roll plate (18, 19) is intended to be attached, the frame rings (7. 7.1 , 7.2, 7.3, 4..4, 14, 15) being distributed along the length of the central drum (8, 16, 17), where each frame ring (7.  7.1 , 7.2, 7.3, 4..4, 14, 15) is attached directly to the central drum (8, 16, 17), and is provided with at least one recess (9.1 , 9.2, 9.3), whereby a passage in the axial direction is provided for the transport of liquid to the ends of the roll body, and a roll press comprising at least one press roll (12, 13) provided with said roll body.
Patent CA-2592226-A1 (CA)
Inventor: SPATARO SALVATOR
IPC: F03B17/00
Filed: 2007-07-09
Abstract: A submersible water turbine, wherein the flow through the turbine is supplied by multiple chamber assemblies 4 which empty and fill in sequence. Each chamber assembly has a static cylinder 20 and a moveable cylinder 30 which slides in the static cylinder. Water is admitted by valve 22 and released through flexible tube 32 by exit valve 34. A conduit 18 purges the chambers through valve 28.
Patent CA-2594000-A1 (CA)
Title: Woodworking machine for shaping molding
Inventor: BURKHOLDER LEON
IPC: B23Q15/22
Filed: 2007-07-19
Abstract: The woodworking machine for shaping molding has a hollow cylindrical cartridge with end caps having openings defined therein adapted for inserting a blank strip of molding through the cartridge. Robotic grippers advance the molding strip through the cartridge in indexed increments. A cutter assembly is mounted on a movable table, the cutter assembly having a plurality of spaced apart cutters. An electronic control system, preferably including a programmable logic controller, causes the grippers to grip the blank molding, insert the blank through the cartridge, actuate the cutter assembly and move the table so that the cutters simultaneously cut a plurality of notches in the molding, retract the cutter assembly, advance the molding the indexed distance, and automatically repeat the cycle, ejecting the strip when notches have been formed in the entire length of the molding. The machine may be used to form dental molding.
Patent CA-2594636-A1 (CA)
Title: Anti-ephb2 antibodies and methods using same
Inventor: MAO WEIGUANG
IPC: C07K16/28
Filed: 2006-01-31
Abstract: The application provides anti-EphB2 antibodies, immunoconjugates, and compositions comprising and methods of using these antibodies and immunoconjugates.
Patent CA-2596761-A1 (CA)
Inventor: SWEETING MICHAEL
IPC: G06Q40/00
Filed: 2006-08-01
Abstract: L'invention porte sur des systèmes et des procédés destinés à maintenir la fiabilité d'un ordre au marché ou d'un autre type d'ordre sur des marchés fluctuants. Ces systèmes et procédés donnent de préférence la possibilité à l'utilisateur de saisir un ordre comme ordre au marché avec condition. Ledit ordre sera considéré comme ordre au marché uniquement dans certaines circonstances spécifiques, p. ex., quand le marché se situe à un seuil de stabilité prédéterminé pour un laps de temps de préférence prédéterminé.
Patent CA-2596985-A1 (CA)
Inventor: WILLNER HORST
IPC: A01F15/07
Filed: 2006-01-26
Abstract: The invention relates to a net which is knit from fringes (2, 2.1, 2.2, 26) and weft threads (3) and in which at least one fringe (2.1) is shorter than the other fringes (2) of the net in at least one peripheral area (24, 25) of the net (1). The invention further relates to a method for producing said net on a knitting machine. According to said method, loops that are shorter than in the other areas of the net are created in at least one peripheral area when the net is knit in order to form meshes from which the fringes are knit. Also disclosed is a knitting machine for producing a net, comprising a first guide bar (6) for feeding the weft threads, a second guide bar (7) for feeding the warps, a needle bar (13) with needles (10), and a take-down device (22). The needle (10) is placed higher than the other needles in at least one position on the needle bar (13) in which the peripheral area (24, 25) of the net is knit.
Patent CA-2597842-A1 (CA)
Inventor: PINIECKI RONALD ROBERT
IPC: C04B7/52
Filed: 2007-08-16
Abstract: A cement product is disclosed. The cement product includes clinker defined by a feedstock material and a ladle metallurgical facility slag material derived from a ladle metallurgical facility steel production system. A system and method for manufacturing clinker is also disclosed.
Patent CA-2601680-A1 (CA)
Title: Centrifugal pump impeller having auxiliary vanes
Inventor: GELDENHUYS SIEGFRIED
IPC: F04D29/24
Filed: 2006-03-10
Abstract: A centrifugal pump (10) includes a pump casing (12) within which an impeller (14) is mounted for rotation, cantilever fashion, on a shaft (16). The casing (12) has an axial inlet (20), and a peripheral volute (22) around the impeller (14) leading to an outlet (24). The impeller (14) has axially spaced annular sides (26, 28) with radially outwardly arranged, rearwardly curved, vanes (30) between the sides. Outwardly of the sides, clearing corresponding sides of the casing (12), auxiliary vanes (32, 34) are provided to generate a pressure gradient to prevent or counteract leakage of working fluid. Leading faces of the auxiliary vanes slope relative to a perpendicular to the sides, i.e. the leading edges are at an obtuse angle to the sides (26, 28).
Patent CA-2603616-A1 (CA)
Inventor: OGIHARA TSUYOSHI
IPC: A24C5/40
Filed: 2007-09-21
Abstract: The invention relates to a tobacco packet (1) for accommodating tobacco for the self--production of cigarettes, which packet (1) has a tobacco dispensing opening, and a guide adapter (7) is disposed in the region of the tobacco dispensing opening for guiding a movement of the tobacco packet on a complementary guide (11) of a filling machine (9). It further relates to a tobacco packet-filling machine system with such a tobacco packet and with a cigarette filling machine which has a complementary counter-guide (11) for the guide adapter of the tobacco packet on the filling machine--tobacco filling portion.
Patent CA-2606436-A1 (CA)
Inventor: DIEZ ERIC
IPC: A63F13/12
Filed: 2006-04-20
Abstract: A content delivery system that uses a graphical user interface to introduce users to and allow them to select from available content. A game delivery system that uses game players, such as emulators, to execute software written to run on a plurality of game platforms. The systems include a scalable, dynamic interface that launches and manages game players in a manner that is largely transparent to the user, and a combination of linear and on-demand content provides users with a managed gaming experience not unlike that of interactive television. In addition, the system includes a graphical user interface for allowing a primary user of an account to set user-specific controls for one or more users listed on the account.
Patent CA-2608734-A1 (CA)
Title: Restrictor regulated air flow blanket, system utilizing such blanket and method therefor
Inventor: FREY WILLIAM E
IPC: A47G9/02
Filed: 2006-05-17
Abstract: To reduce the amount of air input to a patient warming blanket, when the blanket is of a size that does not require the full amount of air output from a convective warmer for optimal pressurization, a regulator is provided to the inlet of the blanket to restrict the amount of air input to the blanket, thereby reducing the airflow rate to one that is appropriate for the optimal inflation or pressurization of the warming blanket. Respective regulators that allow different amounts of air under pressure to pass therethrough may be correspondingly fitted to blankets of different sizes and/or dimensions. Each regulator fitted to the inlet of the blanket may be configured in the form of an adapter with multiple orifices for passage of air, or a filter made of an air permeable material having a preselected porosity.
Patent CA-2610567-A1 (CA)
Inventor: ANDERSSON PATRIK
IPC: F04D29/22
Filed: 2006-06-05
Abstract: The invention relates to a pump for pumping contaminated liquid including solid matter, comprising a pump housing provided with a rotatable impeller (3) having at least one vane (9) and an impeller seat (4), the impeller seat (4) presenting at least one recess (13) in the top surface (11) thereof, a sheering/cutting action arising between an cutting edge (15) of said recess (13) and a lower edge (14) of the vane (9) as the impeller (3) rotates relative to the impeller seat (4) . Furthermore, the pump also comprises means for guiding the solid matter towards said recess (13) , the guiding means comprising at least one guide pin and at least one projection (20) , an upper surface (19) of the guide pin extending from a position contiguous to the most inner part of the vane (9) of the impeller (3) towards the impeller seat (4), and the projection (20) protruding from the impeller seat (4) .
Patent CA-2614555-A1 (CA)
Title: Combined steam cleaner and steam iron apparatus and circuit
Inventor: ROSENZWEIG MAXIMILIAN
IPC: D06F75/12
Filed: 2006-06-23
Abstract: A combination steam cleaner and steam iron includes a steam generator, a steam cleaner and a steam iron. The steam generator includes an voltage control device serially connected to a boiler element for boiling water to produce steam. The steam cleaner is attachable to the steam generator to receive the steam, a nozzle that dispenses the steam, and a circuit designed to supply power to the boiler element when the steam cleaner is attached to the steam generator. The steam iron is attachable to the steam generator, includes an iron heating element for heating the iron, and includes a circuit designed to supply power to the iron heating element in addition to supplying power to the boiler element, when the steam iron is attached to the steam generator. The steam generator also includes a steam release valve that supplies the steam and which is controlled by respective switches within the steam cleaner and steam iron. Connections between the steam generator and the steam cleaner and the steam iron are limited to four electrical contacts and the supply of steam.
Patent CA-2618126-A1 (CA)
Title: Eye-safe photocosmetic device
Inventor: LOPEZ ROBERT R
IPC: A61B19/00
Filed: 2006-08-08
Abstract: Devices and methods for treating tissue with radiation, including light and other optical radiation, in a manner that is eye-safe are described. In one embodiment, a photocosmetic treatment device has a cavity into which tissue to be treated is drawn. The device determines whether the tissue is safe to treat and whether the tissue may be tissue associated with the eyes, such as an eyelid. In another embodiment, an eye-safe pulse of radiation is provided at a time interval prior to treatment of the tissue. The pulse is at a wavelength of radiation that the human eye perceives as particularly intense and uncomfortable, even though the pulse is not dangerous or destructive. If the device is oriented to treat eye tissue, directly or through the eyelid, the pulse will cause an aversive reaction in the subject being treated that inhibits the treatment.
Patent CA-2619551-A1 (CA)
Inventor: SIMMONS SEAN
IPC: H04B1/10
Filed: 2008-02-05
Abstract: Apparatus, and an associated method, for the receive part of a receiving station, such as a mobile station or other transceiver of a cellular communication system. Selection is made of filter characteristics to be exhibited by an adaptive, input noise whitening filter. A noise estimator estimates a noise component of a noise sequence. An autocorrelation estimator estimates the noise-component autocorrelation. A  determination is made as to whether the autocorrelation exceeds a threshold. If so, filter characteristics are selected to cause the input noise whitening filter to operate to inject whitening noise into the received sequence.
Patent CA-2620108-A1 (CA)
Title: Drug compositions containing controlled release hypromellose matrices
Inventor: REGE PANKAJ
IPC: A61K9/22
Filed: 2006-08-25
Abstract: This invention is directed to a controlled release formulation for an oral dosage form that is formulated into a swellable, hydrophilic matrix. The controlled release formulation contains a mixture of hypromellose and polyvinyl acetate phthalate and allows pharmaceutically active ingredients combined therewith to be released in a controlled release manner.
Patent CA-2620665-A1 (CA)
Inventor: BOUGHERARA CHAABANE
IPC: A61F13/02
Filed: 2006-09-26
Abstract: A wound dressing comprising a backing layer and an absorbent layer, wherein the absorbent layer comprises a wound facing surface and a non-wound facing surface, said absorbent layer comprises discrete foam pads covering at least 50% of the wound facing surface of the absorbent layer and wherein the non-wound facing surface of the foam pads are attached to the backing layer. The structure of the dressing renders it possible for the foam to expand during wetting without changing the external dimensions of the absorbent layer substantially.
Patent CA-2622060-A1 (CA)
Inventor: FALOTICO ROBERT
IPC: A61L33/10
Filed: 2008-02-20
Abstract: A conjugate between an anti-thrombotic agent and a bioabsorbable polymer is provided. In addition, a method is provided for applying a coating comprising an anti-thrombotic agent and a bioabsorbable polymer conjugate to at least a portion of an implantable device to prevent or reduce the formation of thrombosis on the surface of the device. A first or sub-layer of the coating is prepared by mixing a polymeric material and a biologically active agent with a solvent, thereby forming a homogeneous solution. A second or outer layer comprises an anti-thrombotic heparin-bioabsorbable polymer conjugate. This coating may be applied over the inner drug-containing layers using, for example, a dip coating or spray coating process. After drying, the anti-thrombotic heparin bioabsorbable polymer conjugate remains in the outer layer of the coating, allowing agent from the inner layer to be eluted there through. In addition, the outmost layer prevents the formation of thrombosis, and also serves to modulate the release kinetics of the agent(s) contained within an inner layer(s) of the coating.
Patent CA-2622463-A1 (CA)
Title: Pilot grouping and route protocols in multi-carrier communication systems
Inventor: BLACK PETER JOHN
IPC: H04Q7/38
Filed: 2006-09-22
Abstract: Embodiments disclosed herein relate to methods and systems for pilot grouping, route protocols, and scheduling in multi-carrier communication systems. In an embodiment, an access terminal may group a plurality of pilot signals characterized by different frequencies into one or more pilot groups, each pilot grouping being identified by a plurality of parameters (e.g., a PN  offset and a group ID). Each pilot group may include pilot signals having substantially the same coverage area. The access terminal may further select a representative pilot signal from each pilot group for pilot strength reporting. The access terminal may also use the pilot grouping for effective set management.
Patent CA-2622932-A1 (CA)
Inventor: JEREZ MORALES HENRY N
IPC: H04L12/56
Filed: 2008-02-27
Abstract: Among other things, in a network, a mechanism enables a resource that has a pre-assigned unique identifier and is not otherwise capable itself of being accessible on the network, to maintain a resolution record for the resource in an identifier resolution mechanism of the network where the resolution record associating the identifier with an address or other information useful in enabling the accessibility of the resource on the network through the mechanism.
Patent CA-2624420-A1 (CA)
Title: Vitamin d derivatives for the treatment of type i diabetes
Inventor: DELUCA HECTOR F
IPC: A61K31/59
Filed: 2006-09-19
Abstract: A method of delaying the onset or reducing the severity of diabetes in a human patient is disclosed. In one embodiment, the invention comprises the step of orally administering to the human patient an effective amount of a vitamin D  compound such as the onset of diabetes or diabetes symptoms is slowed.
Patent CA-2625914-A1 (CA)
Inventor: LEGTENBERG HERMANNUS JOHANNES MARIA
IPC: B07B13/00
Filed: 2008-03-17
Abstract: In an apparatus for separating plastic film material from waste, a plurality of hooks is mounted on a hook carrier for circulating the hooks along a trajectory through an engagement area near a supply track and through a disengagement area downstream of the engagement area. The engagement area is located higher than the supply track and/or in supply direction beyond the downstream end of the supply track, such that, in operation, a remainder of the waste passes by the trajectory of the hooks without contacting the hooks. The hooks project from the drum via openings in the circumferential surface of the drum and are retractable into a circumferential surface of the drum. A method for separating plastic film material from waste is also described.
Patent CA-2626330-A1 (CA)
Title: Preventive or therapeutic agents for pancreatic cancer, ovarian cancer, or liver cancer comprising a novel water-solube prodrug
Inventor: URA MASAKO
IPC: C07D491/22
Filed: 2006-10-19
Abstract: An agent for preventing or treating pancreas cancer, ovary cancer or liver cancer which contains a water-soluble prodrug represented by the following general formula (1): wherein R1 represents hydrogen or C1-6 alkyl; W  represents a divalent group including a tertiary amino group or a divalent group including a sulfonyl group; and Y represents an alcoholic hydroxyl group represented by Y-OH wherein Y-OH is a camptotecin, taxane or an anticancer nucleotide; or a pharmaceutically acceptable salt thereof or a hydrate or a solvate of the same.
Patent CA-2626535-A1 (CA)
Title: System and method for managing use and access of a communication network
Inventor: KEON NEIL
IPC: H04L9/32
Filed: 2005-10-20
Abstract: The present invention provides a system and method for managing access and use of a communication network or service or service. When a user requests the use of a communication network or service and this network is experiencing a level of use which is above a predetermined threshold, one or more incentives can be offered to the user in return for deferring access to the communication network or service for a predetermined period of time. In this manner, usage of the communication network or service can be managed such that variability of the usage level over time can be reduced.
Patent CA-2626696-A1 (CA)
Inventor: TUFANO ANTHONY
IPC: F21S4/00
Filed: 2006-12-01
Abstract: This invention is directed to a lampholder for receiving a non-incandescent lamp having a 2-pin base. A surface mountable member for receiving the lamp and which has no voltage transforming circuitry is disclosed. Each pin of the lamp has an enlarged cylindrical shaped end attached to a shaft of reduced diameter. The surface mountable member has two keyhole shaped apertures, each of which has a large circular end aperture and an arc shaped slot for receiving and securely holding the pins of the lamp to the surface mountable member. The circular aperture of each keyhole shaped aperture has a diameter which is slightly larger than the diameter of the enlarged cylindrical end of the lamp pin, and the arc shaped slot has a width that is both smaller than the diameter of the cylindrical end of the lamp pin and wider than the diameter of the shaft of the pin. The enlarged ends of the pins of the lamp, when located in the arc shaped slots, prevent the lamp from being pulled out of the surface mountable member.
Patent CA-2631365-A1 (CA)
Inventor: GREER DAVID EMERSON
IPC: B41J2/175
Filed: 2006-12-21
Abstract: A micro-fluid ejection head structure and a method for assembling a micro-fluid ejection head structure. The micro-fluid ejection head structure includes a molded, non-fibrous wicking and filtration structure. The wicking and filtration structure is fixedly attached to a filtered fluid reservoir of the micro-fluid ejection head structure for flow of filtered fluid to a micro-fluid ejection head attached to the head structure.
Patent CA-2634308-A1 (CA)
Inventor: PETTIGREW MATTHEW H
IPC: A01M25/00
Filed: 2008-06-06
Abstract: A dispenser for poisoned bait having a tray and a correspondingly shaped sheet-like lid for sealing the tray with the bait placed therein during manufacture. The lid has a tear-off portion that allows the pest to access the bait while the remainder of the lid continues to cover the enclosed bait so that the user's potential for physical contact with the bait is minimized. The tray includes a gripping flange adjacent the enclosed portion of the tray that allows the user to securely grasp the dispenser and place it into position in a tight or difficult-to-reach space without risk of touching the bait.
Patent CA-2637102-A1 (CA)
Inventor: SCHNEIDER NIKOLAUS
IPC: E21B47/08
Filed: 2007-01-19
Abstract: The invention relates to a device and to a method for producing jet piles in the ground, comprising a drilling and jetting rod (1) for forming a bore hole and for forming a jet pile in the region of the bore hole, and a measuring device (14) for measuring the jet pile, in particular the diameter of the jet pile, wherein the measuring device (14) is at least partly integrated into the drilling and jetting rod (1) such that it is possible to measure the jet pile using the mechanical measuring device (14) without the drilling and jetting rod (1) being withdrawn from the bore hole beforehand.
Patent CA-2638863-A1 (CA)
Title: Plywood having omnidirectional strength, and methods for its manufacture
Inventor: TAKAHASHI NOBUO
IPC: B32B21/13
Filed: 2008-08-19
Abstract: Omnidirectional strength plywood includes at least one ply disposed so that its grain runs diagonal to the length and width of the plywood sheet, and as such its grain diagonally intersects the grain of at least one other ply of the sheet. In some instances, two diagonal plies are disposed so that their grains intersect at approximate right angles and both run diagonal to the length and the width of the sheet. Further disclosed is a method for the manufacture of the diagonal grain plies.
Patent CA-2641451-A1 (CA)
Title: Polymer formulations of cetp inhibitors
Inventor: MCKELVEY CRAIG A
IPC: A61K9/16
Filed: 2007-02-09
Abstract: A pharmaceutical composition comprises (a) a CETP inhibiting compound, or a pharmaceutically acceptable salt thereof; (b) a concentration-enhancing polymer; and (c) optionally one or more surfactants; wherein the compound has the structure shown as Formula I below. The composition raises HDL-cholesterol and lowers LDL-cholesterol.
Patent CA-2642655-A1 (CA)
Inventor: DICKERSON BRUCE A
IPC: F41G7/00
Filed: 2007-02-16
Abstract: Systems, including apparatus and methods, for driving airflow along a surface of a gimbal, thereby cooling the system and potentially allowing operation at higher ambient temperatures.
Patent CA-2646401-A1 (CA)
Title: Prosthetic hip implants
Inventor: DORR LAWRENCE D
IPC: A61F2/36
Filed: 2007-03-19
Abstract: Prosthetic hip stems (20, 70, 90, 100, 110, 130, 150, 200, 210) and acetabular cups (160, 180, 190) for use in prosthetic hip joints. The hip stem may include a core (36) having a stem portion (22, 72, 112, 135) and a neck portion (24, 80, 104, 120), a polymer matrix layer (38) substantially covering the stem portion of the core, and a porous metal layer (40) substantially covering the polymer matrix layer. The polymer matrix layer connects the core and the porous metal layer and provides a stiffness for the hip stem which more closely mimics the stiffness of bone than do known hip stems. The hip stems and acetabular cups additionally include a number of improvements adapted for more optimized results with certain types of patient anatomy, such as the anatomy of female patients, for example.