baber/WOPTO huggingface dataset:
Patent CA-2553843-A1 (CA)
Inventor: SMRIGA MIROSLAV
IPC: A61K31/198
Filed: 2005-01-21
Abstract: A composition for relieving stress and/or disorder caused by stress, characterized by containing lysine and arginine as active ingredients. The lysine and arginine may be in the form of a salt. In preferred mode, the cause of stress is any one selected from the group consisting of mental strain, repetitive work, intellectual labor, menopausal mental instability, fear or strain with respect to future events and premenstrual mental fear or strain.
Patent CA-2554350-A1 (CA)
Inventor: HEINI PAUL
IPC: A61F2/46
Filed: 2004-02-06
Abstract: The invention relates to an injection device (1), especially for bone cement , comprising A) a syringe base (3) having a longitudinal axis (2), a front end (6), a connecting piece (8) disposed on the front end (6) and having a coaxi al bore (21), and a coaxial cavity (4); B) an injection plunger (5), coaxially displaceable in the cavity (4); and C) a cannula (13) which can be linked wi th the connecting piece (8) and which has a center bore (14) and a rear end (15 ). The injection device is characterized in that D) the syringe base (3), on it s front end (6), has a transition segment (22) having a bore (9) linking the cavity (4) with the bore (21) in the connecting piece (8), E) the bore (9) i n the transition segment (22) and the center bore (14), at least on the rear e nd (15) of the cannula (13), having the same orthogonal cross-sectional area q relative to the longitudinal axis (2).
Patent CA-2554807-A1 (CA)
Title: Casing of a <russian> cigarette (papirosy)
Inventor: BILIVITIN YURIY SERGEYEVICH
IPC: A24D3/18
Filed: 2005-02-03
Abstract: The invention relates to a sleeve for producing a Russian cigarette by a smoker himself or in the industrial mass-production. The inventive Russian cigarette sleeve consists of a hollow mouth end (1) and a hollow envelop (2) which is connected thereto and whose at least one part of the cavity (4) contains a smoking material and is provided with a separating smoke-permselective membrane which is arranged in such a way that it is possible to separate the part of the cavity (3) of the mouth end (1) from the part of the cavity (4) of the envelop (2) containing the smoking material and to overlap at least one part of the cross section of the cavity (3) of the mouth end (1).  Said sleeve makes it possible to prevent the penetration of the particles of the smoking material contained in the cavity (4) of the envelop (2) into the cavity (3) of the mouth end (1) during the filling of said sleeve with the smoking material and into the smoker's mouth during smoking. The Russian cigarette sleeve consists of a hollow mouth end (1) and a hollow envelop (2) connected thereto. The length of the mouth end (1) is equal to or greater than the length of the hollow envelop (2) which overlaps said mouth end (1) with the entire length thereof . Said mouth end (1) and the hollow envelop (2) are disposed in such a way that they are movable with respect to each other along a common longitudinal axis. The mouth end (1) prevents the deformation of the part of the cavity (4) of the envelop (2) containing the smoking material prior to the introduction thereof.
Patent CA-2556012-A1 (CA)
Title: Looped system fuel-fired fluid heating/storage device
Inventor: WELK GREGORY M
IPC: F24H1/36
Filed: 2006-08-10
Abstract: A fuel-fired commercial water heater has a three-pass condensing type heat exchanger disposed within its tank and having a vertical flue connected at its lower end to a central collector plenum horizontally circumscribed by an outer plenum to which an exhaust pipe is coupled. A series of vertical tube structures are disposed above and intercommunicate the central and outer collector plenums. The outlet of a fuel burner is coupled to the upper end of the flue and is operative to sequentially flow combustion gases downwardly through the flue into the central collector plenum, upwardly and then downwardly through the tube structures into the outer collector plenum and then outwardly through the exhaust pipe.
Patent CA-2557906-A1 (CA)
Title: Method for reducing the dioxin content of bleaching earth
Inventor: SCHURZ KLAUS
IPC: C01B33/38
Filed: 2005-03-08
Abstract: The invention relates to a method for reducing the dioxin content of a composition comprising crude clay that contains at least one dioxin or a bleaching earth that contains dioxin. Said method is characterised in that the composition is heated to a temperature ranging between 125 and 650 ~C.
Patent CA-2557947-A1 (CA)
Title: Improved nozzle bore for pdc bits
Inventor: TERRACINA DWAYNE P
IPC: B23P15/28
Filed: 2006-08-29
Abstract: An earth boring bit includes a bit body including plurality of PDC cutter elements and a fluid plenum connecting a fluid inlet to at least one fluid orifice. Furthermore, a ledge formed between a bottom of the fluid plenum and the at least one fluid orifice includes a relief region formed therein located across a flow change angle. Additionally, a method to improve a polycrystalline diamond compact drill bit body design includes determining flow change angles from a fluid plenum into a fluid orifice and modeling a relief region on a ledge to optimize fluid into the fluid orifice.
Patent CA-2561346-A1 (CA)
Title: Fluid loss additives for cement slurries
Inventor: RISPLER KEITH A
IPC: C09K8/467
Filed: 2005-03-31
Abstract: Methods for cementing in a subterranean zone, which use a cement composition that includes zeolite, cementitious material, proportioned fluid loss control additives and a mixing fluid. Cement compositions containing proportioned fluid loss control additives, and methods of making cement compositions containing proportioned fluid loss control additives.
Patent CA-2561769-A1 (CA)
Title: Low-profile thermosyphon-based cooling system for computers and other electronic devices
Inventor: BELITS VALERIY
IPC: G06F1/20
Filed: 2005-03-23
Abstract: This invention provides a cooling system comprising a thermosyphon for computer and electronic devices. The thermosyphon comprises an evaporator placed on top of a heat source, such as CPU. Heat from the heat source causes liquid coolant inside the evaporator to evaporate or boil. The resulting vapor enters a condenser and returns to a liquid phase. Cooling fins are attached to the condenser to facilitate heat transfer with the surrounding airflow. The cooling system and computer or electronic device fit within standard computer cases and high density server rack-mountable cases.
Patent CA-2562177-A1 (CA)
Title: Reactive oxygen generating enzyme inhibitor with nitric oxide bioactivity and uses thereof
Inventor: HARE JOSHUA M
IPC: C07D487/04
Filed: 2005-04-20
Abstract: A reactive oxygen generating enzyme inhibitor with NO donor bioactivity, e.g., nitrated allopurinol, is useful to treat heart failure, stable angina, ischemic disorder, ischemic reperfusion injury, atherosclerosis, sickle cell disease, diabetes, Alzheimer's disease, Parkinson's disease, ALS and asthma and to obtain proper contraction of heart, skeletal and smooth muscle.
Patent CA-2563240-A1 (CA)
Title: Tamper respondent covering
Inventor: HUNTER STEPHEN
IPC: H01L23/58
Filed: 2005-04-06
Abstract: The present invention relates to a tamper respondent covering (10) wherein the covering (10) is adapted for mounting on a surface having at least one item (14, 16) disposed thereon, said tamper respondent covering (10) comprising a covering member defining a recess (28), and at least one non-metallic detecting element having an electrical characteristic disposed on said covering member, wherein said covering member is adapted for mounting on the surface and covering and protecting said at least one item (14, 16) on the surface such that damage to said at least non-metallic detecting element results in a detectable variation to said electrical characteristic.
Patent CA-2563318-A1 (CA)
Title: Closed molding tool
Inventor: MATAYA ROBERT F
IPC: B29C70/44
Filed: 2005-02-16
Abstract: A flexible-molding component used with a base mold improves on existing methods of forming fiber reinforced composite parts. The molding component is formed of a flexible body structure having an interfacing surface and a perimeter region including a perimeter seal configured for sealing engagement with the base mold. Resin and vacuum distribution channels are formed in the interfacing surface to deliver resin to a fiber lay up disposed on the base mold and draw the resin across and through the lay up, respectively, to properly mix the resin/fiber combination which forms the desired part.  Application of the vacuum causes the perimeter seal of the flexible body structure to sealingly engage with the base mold to enclose materials between the body structure and the mold, as well as causing the interfacing surface to draw against the resin/fiber combination and the mold to shape the combination into the desired part.
Patent CA-2563566-A1 (CA)
Inventor: AUGER PAUL ANTHONY
IPC: G06F3/033
Filed: 2005-04-28
Abstract: A tensioned touch panel (10, 110, 310, 410, 510) includes a support structure having a substrate (14, 214, 314, 514) with a generally planer conductive surface (22) disposed thereon and an insulating spacer (30, 130, 230, 330, 430) generally about the periphery of the substrate. A pretensioned conductive membrane (40, 340, 440, 540) overlies the support structure. The spacer separates the conductive membrane and the conductive surface thereby to define an air gap (48) therebetween. The conductive membrane is secured to the support structure under sufficient tension to inhibit slack from developing in the conductive membrane as a result of changes in environmental conditions. A  method of assembling a tensioned touch panel is also provided.
Patent CA-2565839-A1 (CA)
Title: Apparatus and method for controlling multi-type air conditioner
Inventor: SONG CHAN HO
IPC: F24F11/08
Filed: 2006-10-27
Abstract: A method for controlling a multi-type air conditioner, includes selecting, from among a plurality of indoor units connected to an outdoor unit, at least one currently operating indoor unit; determining whether the at least one currently operating indoor unit is in an overcooling state;  selecting, from among the plurality of indoor units connected to the outdoor unit, at least one currently stopped indoor unit. Further, if it is determined that the at least one currently operating indoor unit is operating in the overcooling state the refrigerant bypasses the at least one currently operating indoor unit such that refrigerant discharged from the outdoor unit is introduced into the at least one currently stopped indoor unit.
Patent CA-2567968-A1 (CA)
Inventor: GANDARA MIGUEL D
IPC: G01D18/00
Filed: 2006-11-14
Abstract: Systems, apparatus, methods, and computer program products relate to measuri ng the combined accuracy of a gas meter and a volume corrector as a system. The measurement is performed with a transfer prover, and may be performed automatically on either integrated or non-integrated volume correctors and meters. In one embodiment, a test interface provides a convenient connection with controllable data switches for routing information between the meter/volume corrector, the transfer prover, and a processing device. Software running on the processing device can automatical ly configure the parameters for performing a combined accuracy test by downloading parameters from the meter/corrector and transfer prover via the test interface. Upon user selection of the test type, and optionally flow rates, for running the test, the software may configure data switches on the test interface to automatically perform the selected combined accuracy test.
Patent CA-2568067-A1 (CA)
Inventor: AHMAD RAED H
IPC: B60L50/13
Filed: 2005-05-27
Abstract: An energy management system (1000) for a mining machine comprises an alternator (1100). The alternator (1100) can be mechanically coupled to an internal combustion engine. Alternator (1000) can generate AC signals, thereby converting mechanical energy from the internal combustion engine to electrical energy. A rectifier (1150) can provide DC signals to a DC bus (1175). A  plurality of IGTB inverters (1500, 1600, 1700, 1800) can be adapted to drive a plurality of AC traction motors (1900, 1950). A circuit, comprising an IGTB  chopper circuit, having one or more IGTB transistors (1300, 1350), is adapted to control the dissipation of energy, generated by the traction motors (1900, 1950) when the machine is operating under retard. The dissipation takes place in the resistor (1400).
Patent CA-2573146-A1 (CA)
Inventor: CORRADINI FABIO
IPC: C11D11/00
Filed: 2005-07-08
Abstract: This invention relates to a method of removing and preventing the deposition of hard water scale in a clothes washing machine. In particular the method relates to the removal of and prevention of scale build up after the main wash of a clothes washing machine. The invention involves the addition of a buffered composition of pH 1-6 into the rinse cycle of the clothes washing machine. The invention also relates to water-softening compositions for such methods.
Patent CA-2574623-A1 (CA)
Inventor: NAUNTOFTE BIRGITTE
IPC: A23L21/10
Filed: 2005-07-22
Abstract: Acidic oral compositions having calcium contents and effective pH-values in the area indicated by grey-tone in FIG. 2 are non-erosive in saliva and capable of stimulating saliva production, even in “dry mouth” patients. A new multi-step test method for determining erosive potential in saliva has been used for identifying the compositions.
Patent CA-2575568-A1 (CA)
Inventor: LINK HELMUT D
IPC: A61F2/36
Filed: 2005-08-05
Abstract: The invention relates to a hip-joint prosthesis comprising a shaft (3) that can be inserted into the femur, the surface of said shaft being provided with an osteoinductive agent. Said agent is provided exclusively in the metaphysial section (5) of the shaft (3) and laterally in relation to the line (7) of the greatest anterior-posterior dimension of the shaft cross-section. The metaphysial spongiosa is thus more effectively integrated into the distribution of forces, without detrimentally affecting the re-operability of the prosthesis.
Patent CA-2576920-A1 (CA)
Inventor: LEWIS-GRAY ALEXANDER HAMILTON
IPC: B03C1/00
Filed: 2005-08-18
Abstract: A magnetic separator (1) for a mineral feed comprising, a rotatable drum (28) having an attraction surface, an inlet (5) for receiving a stream of the mineral feed and directing it past the rotating drum, means (33) for generating a magnetic field to attract magnetic components in the feed to the attraction surface, a first zone (15) for take off of non-magnetic components of the mineral feed, and a second zone (16) for take off of the magnetic components, wherein the magnetic field generating means are adapted to subject the magnetic components to at least one reversal of polarity of the magnetic field as the drum rotates.
Patent CA-2577618-A1 (CA)
Inventor: SAHI ASHOK K
IPC: B60N2/10
Filed: 2005-08-19
Abstract: A seat assembly for an automotive vehicle includes a seat cushion and a seat back pivotally coupled to the seat cushion. A riser mechanism extends between the seat cushion and a vehicle floor. The riser mechanism includes spaced apart front, center, and rear legs each pivotally movable at opposing upper and lower ends. A latch mechanism is operably coupled to each of the center legs for movement between a latched position preventing movement of the front, center, and rear legs relative to the floor and an unlatched position allowing pivotal movement of each of the front, center, and rear legs relative to the floor for moving the seat assembly between a seating position and at least one of an easy entry and forwardly dumped positions.
Patent CA-2578948-A1 (CA)
Inventor: SMALL RICHARD J
IPC: C01B9/02
Filed: 2007-02-19
Abstract: This invention is a method of producing hydrogen on demand, by the controlled introduction of sodium into water inside a sodium hydrogen generator which can be fixed to a stationary or mobile platform, and the various systems that support the production of hydrogen. This invention is used to produce hydrogen any place or time that it is required and to reuse the discharged materials.
Patent CA-2580108-A1 (CA)
Title: Lower leg prosthesis with improved rollover
Inventor: RUBIE ERIC W
IPC: A61B5/103
Filed: 2005-09-19
Abstract: A foot prosthesis (100) having improved rollover and stability. The prosthesis (100) includes a first plate (130) and a mounting block (140) having a mounting portion configured to be coupled to a user of the prosthesis (100), an attachment portion and a gap portion (147), with the mounting block (140) attached to the first plate (130) at the attachment portion with a gap (147) between the mounting block gap portion (147) and the first plate (130). Also included is a resilient element (150) positioned at least partially within the gap (147), the resilient element (150) configured generally to dissipate stress in the first plate (130) and control deflection between the first plate (130) and the mounting block (140). The mounting block (140) may be substantially rigid with the area of the first plate (130) attached to the mounting block (140) becoming substantially rigid while the remainder of the first plate (130) is at least partially flexible. The resilient element (150) may be interchangeable to adjust performance of the prosthesis (100).
Patent CA-2580919-A1 (CA)
Inventor: BACHMANN MARTIN
IPC: A61K35/76
Filed: 2005-10-25
Abstract: The present invention is in the fields of medicine, public health, immunology, molecular biology and virology. The present invention provides, inter alia, a composition comprising a virus-like particle (VLP) and at least one antigen, wherein said antigen is a GIP protein or a GIP fragment linked to the VLP  respectively. The invention also provides a method for producing the aforesaid composition. The compositions of this invention are useful in the production of vaccines, in particular, for the prevention and/or treatment of obesity and hereby, in particular, by inducing efficient immune responses, in particular antibody responses. Furthermore, the compositions of the invention are particularly useful to efficiently induce self-specific immune responses within the indicated context.
Patent CA-2580999-A1 (CA)
Inventor: MAYS WILLIAM
IPC: C10J3/00
Filed: 2005-10-07
Abstract: A base-facilitated reaction for the production of hydrogen from biomass or component(s) thereof. Hydrogen is produced from a reaction of naturally occurring organic matter with a base to form a bicarbonate or carbonate compound as a by-product. The base-facilitated hydrogen-producing reactions are thermodynamically more spontaneous than conventional-type reformation reactions and are able to produce hydrogen gas at less extreme reaction conditions than conventional-type reformation reactions. The preferred reactants are biomass, components of biomass, and mixtures of components of biomass. Especially preferred are base-facilitated reactions in which hydrogen is produced from carbohydrates or mixtures of carbohydrates, include monosaccharides, disaccharides, polysaccharides, and cellulose. The instant reactions can occur in the liquid phase or solid.
Patent CA-2581764-A1 (CA)
Title: Minicapsule formulations
Inventor: MOODLEY JOEY
IPC: A61K31/4422
Filed: 2005-09-27
Abstract: A formulation comprises a plurality of seamless minicapsules, the minicapsules having a diameter of from 0.5 mm to 5 mm, the minicapsules having a core containing an active entity and an encapsulating body, the active entity being in the form of any one or more of: a microemulsion, a nanoemulsion, a self-emulsifying delivery system, a self-microemulsifying delivery system, a biostable perflurocarbon formulation, a complex with cyclodextrin (and the like), liposomes, hydrogel, lymphatic targeted delivery system, liquid bi-layers, an aqueous System, wax, emzaloid, and natural plant extract.
Patent CA-2582812-A1 (CA)
Inventor: COLLIER JOHN C JR
IPC: B26F1/14
Filed: 2005-10-05
Abstract: A tool is disclosed, for use with a punching press for punching holes in workpieces. A punch body is provided, elongated in an axial direction. A first punch head is formed on an end of the punch body, and has a first radial diameter, perpendicular to the axial direction. A second punch head has a second radial diameter, also perpendicular to the axial direction. The second punch head is substantially spaced from the first punch head. A neck is formed between the first and second punch heads, having a uniformly tapered diameter less than the first and second radial diameters.
Patent CA-2584762-A1 (CA)
Title: Injection device with torsion spring and rotatable display
Inventor: MOLLER CLAUS SCHMIDT
IPC: A61M5/315
Filed: 2005-10-20
Abstract: The present invention relates to an injection device comprising a torsion spring operatively connected to a dose setting member being adapted to set a dose to be ejected from the injection device. A rotatably mounted display member adapted to display the dose to be ejected in accordance with a setting of the dose setting member is also provided. The rotatably mounted display member is adapted to be rotated over an angle corresponding to at least one revolution of the display member. The display member may be implemented as a dose indicator barrel having numerals arranged along a helical path on an outer surface thereof, or alternatively, as a counting device having two or more display wheels having numerals arranged on an outer surface thereof.
Patent CA-2585171-A1 (CA)
Title: Impeller wheel
Inventor: LINDSKOG MARTIN
IPC: F04D29/24
Filed: 2005-11-03
Abstract: The present invention relates to a pump impeller (12) of a centrifugal or half axial type to be used in a pump for pumping liquids, wherein the impeller is arranged with one or several vanes (18), that the vanes are attached to cover discs (12, 16) on each side, forming a so called closed impeller wheel, characterized in that the leading edges (40) of the vanes are swept backwards at the inlet opening (42) in one of the cover discs (16) of the impeller.
Patent CA-2586568-A1 (CA)
Title: Controlled degradation of expandable polymers in gastric volume reduction treatment
Inventor: YADID-PECHT ORLY
IPC: A61L27/54
Filed: 2005-11-04
Abstract: Orally administrable polymer-carrying units for expanding in a stomach of a mammal to fill a space in the stomach, the polymer-carrying units including :  a carrier; a plurality of polymer molecules expandable in aqueous solutions, releasably coupled to the carrier ; and means for selectively decoupling the polymer molecules from the carrier so that the polymer molecules and carrier are released in the stomach, are provided.
Patent CA-2589925-A1 (CA)
Title: Dispositif de guidage d'un flux d'air a l'entree d'une chambre de combustion dans une turbomachine
Inventor: DAGUENET LUC HENRI CLAUDE
IPC: F01D9/04
Filed: 2007-05-25
Abstract: Dispositif de guidage d'un flux d'air à l'entrée d'une chambre de combustion dans une turbomachine, comprenant un redresseur (14) suivi d'un diffuseur (16), une des viroles (40) du redresseur étant formée d'une seule pièce avec une paroi de révolution (34) du diffuseur, l'autre des viroles (38) du redresseur étant rapportée et fixée sur l'autre paroi de révolution (32) du diffuseur, et les aubes (42) du redresseur étant solidaires par une extrémité d'une virole (40) du redresseur et écartées d'un jeu faible (46) de l'autre virole (38) à leur autre extrémité.
Patent CA-2590321-A1 (CA)
Inventor: BURGERMEISTER ROBERT
IPC: A61K31/337
Filed: 2007-05-24
Abstract: A biocompatible material may be configured into any number of implantable medical devices including intraluminal stents. Polymeric materia ls may be utilized to fabricate any of these devices, including stents. The stents may be balloon expandable or self-expanding. By preferential mechanical deformation of the polymer, the polymer chains may be oriented to achieve certain desirable performance characteristics.