baber/WOPTO huggingface dataset:
Patent CA-2597041-A1 (CA)
Title: Connecteur formant rivet/broche
Inventor: MALONEY MICHAEL J
IPC: F16B19/08
Filed: 2006-01-24
Abstract: L'invention concerne un élément d'insertion de connexion (21) monté dans deux panneaux (23 et 25), un panneau non métallique et un panneau métallique, pour verrouiller efficacement ces panneaux ensemble avec une finition affleurant les surfaces de chaque panneau. Ces deux panneaux présentent des ouvertures alignées (24, 26) à travers lesquelles le connecteur est monté. Le connecteur est un dispositif de fixation de type rivet comprenant une tige présentant une tête à poussée variable à une extrémité et une face d'extrémité située sur l'extrémité opposée. La tête présente une surface supérieure plane et présente un diamètre supérieur à celui du dispositif de fixation. Une rainure profonde est située sur la tige, immédiatement en-dessous de la tête et une pluralité de dents de brochage s'étendant axialement sur la tige sont situées immédiatement en-dessous de la rainure profonde. Le diamètre des dents de brochage est supérieur au diamètre de la rainure profonde, mais inférieur au diamètre de la tête. A l'extrémité de la tige se trouve une face d'extrémité plane située immédiatement sous la partie de brochage.
Patent CA-2597372-A1 (CA)
Inventor: BOUFFARD DAVID B
IPC: F25B30/02
Filed: 2007-08-15
Abstract: A multi-compressor heat pump system configured to provide heating and cooling over a range of ambient temperatures. The compressors can be operated independently and alone or together in series for maximum output.  Heat exchangers are selectively fluidically connected to the compressors to enable refrigerant flow between the compressors and at least two heat exchangers in a manner that enables the heat pump system to be selectively operable in various modes. Preferred aspects include selectively operating the compressors based on the ratio of the evaporating and condensing pressures of the refrigerant within the heat pump system, a mixing chamber between the compressors, and a lubricant management system to prevent the accumulation of a lubricant in one of the compressors.
Patent CA-2600949-A1 (CA)
Title: Theileria parva dna vaccines
Inventor: AUDONNET JEAN-CHRISTOPHE FRANC
IPC: C12N15/30
Filed: 2006-03-10
Abstract: The present invention relates to recombinant anÍ-Theileria parva vaccines and the administration of such vaccines to animals, advantageously bovines.  Advantageously, the anti-Theileria parva vaccine encompasses a recombinant avipox virus that includes a nucleotide sequence encoding a TheÊleria parva gene. The invention further relates to methods of vaccinating animals, advantageously bovines, by administration of anÍ-Theileria parva vaccines that may encompass a recombinant avipox virus that may contain a Theileria parva gene.
Patent CA-2601864-A1 (CA)
Title: Sustained release implants and methods for subretinal delivery of bioactive agents to treat or prevent retinal disease
Inventor: VARNER SIGNE E
IPC: A61F9/00
Filed: 2006-04-07
Abstract: The invention relates to sustained release implants and to methods for treating eyes, particularly the eyes of mammals having eye disorders or diseases. By using the implants and methods described herein, the delivery of the one or more bioactive agents can be localized at a desired treatment site, particularly the choroid and the retina.
Patent CA-2602955-A1 (CA)
Title: Filling tubes with catalyst and/or other particulate
Inventor: MCNAUGHTON MICHAEL D
IPC: B65B1/04
Filed: 2006-03-24
Abstract: Particulate filling devices and methods are disclosed that utilize a swivel connector, a mounting surface connected to the swiveling connector, and several obstacles mounted on the mounting surface. The obstacles are positioned consecutively to form a helix-pattern.
Patent CA-2603317-A1 (CA)
Title: A method of initializing and establishing links in a multi-mode mobile terminal
Inventor: KIM YONG HO
IPC: H04L12/28
Filed: 2006-04-11
Abstract: A method of performing a handover with at least one of a homogeneous and heterogeneous network is disclosed. More specifically, the method comprises establishing a heterogeneous network handover module for converging information from the at least one network interface module associated with the at least one of a homogeneous and heterogeneous network into a unified presentation and receiving a message for powering on at least one network interface module in a mobile terminal from the heterogeneous network handover module. The method further comprises performing a power on operation for activating the at least one network interface module and transmitting a confirmation message for indicating a power on operation status to the heterogeneous network handover module.
Patent CA-2603752-A1 (CA)
Title: Ring binder mechanism with sliding hinge plate
Inventor: CHENG HUNG YU
IPC: B42F13/18
Filed: 2007-09-25
Abstract: A ring binder mechanism includes a housing and first and second hinge plates supported by the housing for pivoting movement relative thereto. A first ring member is mounted on the first hinge plate and moveable with the pivoting motion of the first hinge plate relative to a second ring member between a closed position and an opened position. An interlocking formation locks the first ring member and second ring member in the closed position. An actuator is mounted on the housing for movement relative to the housing. The actuator is adapted to pivot the first and second hinge plates and to translate the first hinge plate relative to the second hinge plate in a direction substantially parallel to a longitudinal axis of the housing.
Patent CA-2606764-A1 (CA)
Inventor: SCHEUERMANN TORSTEN
IPC: A61L31/08
Filed: 2006-05-04
Abstract: Medical devices, such as stents, and methods of making the devices are disclosed. In some embodiments, a method includes diffusing a first element into a first portion of the medical device. The first element includes carbon, hydrogen, nitrogen, oxygen, or combinations thereof. The first portion includes a refractory material.
Patent CA-2607922-A1 (CA)
Title: Self-test probe design and method for non-contact voltage detectors
Inventor: DUKE RICHARD A
IPC: G01R19/155
Filed: 2007-10-26
Abstract: A non-contact voltage detector having a self-test feature is provided. The non-contact voltage detector may include an antenna, a detection circuit and a self-test circuit. The self-test circuit may be configured to send a test signal through a portion of the antenna and to the detection circuit. Alternatively, the self-test circuit may be configured to send a test signal to the detection circuit without sending it through a portion of the antenna.
Patent CA-2611161-A1 (CA)
Inventor: CHOI YOUNG-HWAN
IPC: F24H1/16
Filed: 2006-02-21
Abstract: A discrete double heat exchange type hot water boiler. The hot water boiler of the present invention is constructed so as to be separable into an exhaust hood (20), a heat exchange unit (30) which has fire tubes (38) and a heat exchange coil (60), and a firebox (50), thus making it easy to pack and carry the boiler. Furthermore, an upper water chamber and a lower water chamber are separately and respectively provided in the heat exchange unit (30) and the firebox (50), and the present invention is constructed such that the pressure of service water is applied to the upper water chamber, which is able to withstand water pressure, but it is not applied to the lower water chamber, which is nonresistant to water pressure, thus solving a problem of the con¬  ventional art, in which the lower part of the boiler is damaged by the water pressure.
Patent CA-2612863-A1 (CA)
Title: Low shrinkage polyamide fiber and uncoated fabric for airbags made of the same
Inventor: LEE CHANG-HWAN
IPC: D02J13/00
Filed: 2003-11-17
Abstract: The present invention relates to a low shrinkage polyamide fiber suitable for use as a yarn of a fabric for airbags, and an uncoated fabric for airbags produced using the same. The uncoated fabric for airbags is produced by a method comprising the steps of: (A) weaving a low shrinkage polyamide fiber having a dry heat shrinkage of 3-60 (190 °C for 15 minutes) into a grey fabric for airbags; (8) heat-shrinking the grey fabric by successively passing it through 3-10 aqueous baths, the temperature of each of which is 5-20 °C higher than that of the preceding aqueous bath; (C) additionally heat-shrinking the fabric from the aqueous baths by passing it through a steam beaters and (D) drying the fabric from the steam heater by passing it through a hot air drier. The fabric produced using the low shrinkage polyamide fiber of the present invention has high tensile strength and tear strength; and excellent quality, and thus, is useful as a fabric for airbags.
Patent CA-2616025-A1 (CA)
Inventor: BELLINI DAVIDE
IPC: D04H3/013
Filed: 2006-07-17
Abstract: Biomaterials in the form of non-woven felts, comprising carboxymethylcellulose salified with zinc associated with hyaluronic derivatives at varying percentages, for use in surgery to treat various kinds of wounds, pressure sores, burns, and in all conditions requiring the association of a wound healing and protective action with an antibacterial and/or antifungal action.
Patent CA-2616995-A1 (CA)
Inventor: NAKANOO SUNAO
IPC: C03B37/06
Filed: 2006-12-25
Abstract: The invention relates to producing continuous organic fibres by stretching it from molten minerals, which can be used for producing heat resistant threads, rovings, cut fibres, fabrics, composite materials and products based thereon.  The inventive glass has the following chemical composition in mass%: 15.9-18.10 Al2O3, 0.75-1.2 TiO2, 7.51-9.53 Fe2 O3, 6.41-8.95 CaO, 2.5-6.4 MgO, 1.6-2.72 K2O, 3.3-4.1 Na2O, 0.23-0.5 P2O5, 0.02-0.15 SO3, 0.12-0.21 MnO, 0.05-0.19 BaO, impurities up to 1.0, the rest being SiO2. The inventive method consists in loading a ground composition in a melting furnace, in melting said composition, in homogenising a melt, in consequently stabilising the melt in the melting furnace feeder, in drawing and oiling fibre and in winding it on a spool. Prior to loading, the composition is hold in an alkali solution for 15-20 minutes, is washed with flowing water for 20-30 minutes and is dried. After having been washed with flowing water and dried the composition is loaded in the melting furnace.
Patent CA-2617838-A1 (CA)
Title: Iontophoresis device
Inventor: AKIYAMA HIDERO
IPC: A61N1/30
Filed: 2006-08-07
Abstract: A patch type iontophoresis device (10) provided with a DC power supply (16) on a belt (54) coupling a working electrode structure (12) and a nonworking electrode structure (14), and a conduction cord (62) connecting the working electrode structure (12) and the nonworking electrode structure (14). A current value setting device (70) is provided with an electric resistor (72) in parallel with the conduction cord (62) and, when a DC value is set, a connector (74) is stuck to arbitrary positions of the electric resistor (72) and the conduction cord (62) so as to connect them together. Furthermore, an insulating film (75A) provided with the connector (74) is stuck to the coupling belt (54) by an adhesive layer (75B) to cover the exposed parts of the conduction cord (62) and the electric resistor (72) and to prevent them from being stripped.
Patent CA-2619512-A1 (CA)
Inventor: FARAH ASSAF
IPC: F01D25/14
Filed: 2008-01-29
Abstract: A method of cooling a shroud ring in a turbine section of gas turbine engine includes identifying a series of alternating high temperature regions and lower temperature regions of a circumferential temperature distribution about the inner surface of the shroud ring, and impinging cooling air on to an outer surface of the shroud ring. More cooling air is impinged onto regions which correspond to the high temperature regions on the shroud ring than to regions corresponding to the lower temperature regions of the shroud ring.
Patent CA-2620995-A1 (CA)
Inventor: COLOMBO PAOLO
IPC: B60K15/05
Filed: 2008-02-12
Abstract: Described herein is an antifraud device for a vehicle having a tank (T1, T2) with a filler (F1, F2) provided with a removable cap (P1, P2). The device comprises first sensor means (S1', S3'), for detecting a movement of the cap (P1, P2) with respect to the filler (F1, F2), and second sensor means (S2, S4, S5, S6), configured for detecting at least one of the level and a qualitative characteristic of the contents of the tank (T1, T2). A control unit (CD) generates first information being indicative of detections made by the first sensor means (S1', S3'), and second information being indicative of detections made by the second sensor means (S2, S4, S5, S6), and stores said information in a correlated form. The device further comprises means for making explicit the first information and the second information in a correlated form in order to identify one or more of the following conditions: removal of at least part of the contents of the tank (T1, T2); dilution or alteration of the contents of the tank (T1, T2); replacement of at least part of the contents of the tank (T1, T2);  effective removal of the cap (P1, P2) following upon a movement thereof in the filler (F1, F2).
Patent CA-2621702-A1 (CA)
Title: Condensation heat exchanger including two primary bundles and a secondary bundle
Inventor: LE MER JOSEPH
IPC: F28D7/10
Filed: 2008-02-19
Abstract: This exchanger comprises a pair of primary tubular bundles (5a, 5b) surrounding a fuel or gas burner (4a, 4b), and a secondary tubular bundle (6) on which condensation of the steam contained in the burned gases discharged from the primary bundles occurs, wherein the three bundles (5a, 5b, 6) are mounted parallel, side-by--side inside a gas-tight casing (10), and communicate with one another, with means being provided in order to circulate the water to be heated, between the tubes forming the secondary bundle (6) and the tubes forming the primary bundles (5a, 5b); the casing (10) is subdivided at the level of the secondary bundle (6) by a partition (7-70) that extends both inside and outside said bundle (6), with the arrangement being such that a only a circumferential section of the latter is capable of being contacted and traversed by the hot gases coming from one of the two primary bundles (5a), and its remaining section being capable of being contacted and traversed only by the hot gases coming from the other primary bundle (5b).   Household or industrial heating installation with high efficiency and low bulk.
Patent CA-2622791-A1 (CA)
Inventor: SOELLING TINO
IPC: G11B23/023
Filed: 2006-09-22
Abstract: Media disc storage container (1) comprising a cover member, said cover member including a front part (2) interconnected with a back part (3) via a hinge part (4), which hinge part is integral with the front part and the back part along their joining edge portions formed of flexible mate¬ rial. The front part and the back part have side walls (9, 10) at a first and second edge portion of the cover member. A sheet (6) with graphics is bonded or adhered to the cover member to present graphics on said sheet (6) for viewing through an at least partially transparent portion (5) of said cover member, and that the sheet comprises side parts which are secured to the sidewalls (9, 10) by bonding or adhesion.
Patent CA-2624429-A1 (CA)
Inventor: RIDGWAY MARK W
IPC: G01M3/32
Filed: 2008-03-07
Abstract: Apparatus and method for use in testing the fluid tightness of closed vessels or fluid systems, such as found in the pressurized cooling system of an internal combustion engine and the fluid transmission of an automobile. The apparatus is configured to detect and/or quantify fluid leakage from a fluid system that is under pressure, when in use, such as through imperfections in the housing or sealing structure of the fluid system whereby to warn the provider of such fluid system that a leakage condition exists.
Patent CA-2625697-A1 (CA)
Title: Method and apparatus for sublingual application of light to blood
Inventor: PEREZ THOMAS
IPC: A61N5/06
Filed: 2006-10-05
Abstract: Light having one or more therapeutic wavelengths is applied to a patient's blood while that blood remains in the body. The UV light is applied sublingually. A shell having a cold cathode fluorescent bulb is inserted under a patient's tongue to irradiate the mucus membrane and provide the UV light to the blood.
Patent CA-2626679-A1 (CA)
Title: Methods of treating cancers with saha, carboplatin, and paclitaxel and other combination therapies
Inventor: CHIAO JUDY
IPC: A61K31/282
Filed: 2006-11-03
Abstract: The present invention relates to a method of treating cancer in a subject in need thereof, by administering to a subject in need thereof an amount of a histone deacetylase (HDAC) inhibitor, e.g., suberoylanilide hydroxamic acid (SAHA), or a pharmaceutically acceptable salt or hydrate thereof, and an amount of one or more anticancer agents such as Carboplatin or Paclitaxel. The HDAC inhibitor and the anticancer agents may be administered to comprise therapeutically effective amounts.
Patent CA-2628036-A1 (CA)
Inventor: MOUCACHEN TONY
IPC: B08B9/38
Filed: 2001-10-16
Abstract: A system for releasing and separating labels from containers has a releaser for mixing the containers with introduced fluids and for providing the containers with a sufficient retention time and agitation to clean the containers and release the labels therefrom. The system further includes a separator for receiving the containers and labels from said releaser. The separator has an inclined base with a plurality of rollers adapted to urge the labels and introduced fluid away from said containers. The rollers are spaced to encourage some of the containers to become wedged therebetween to enhance performance of the separator.
Patent CA-2628862-A1 (CA)
Inventor: KUUSELA REIJO
IPC: G01N21/57
Filed: 2006-11-06
Abstract: A device for detecting surface characteristics of a sample surface is disclosed. The exemplary system may have a conveying device for moving a sample surface and a light source for reflecting a beam of light off the sample surface. A light detector may receive the beam of light reflected from the sample surface. The area of the beam of light may be unequal to an area of a light detection surface of the light detector. A reference analyzer may determine the optical surface based on a comparison of the reflected light received with known reflected light values for known sample surfaces .
Patent CA-2629329-A1 (CA)
Title: Device for producing a stacking projection and container with same
Inventor: D AMATO GIANFRANCO
IPC: B31B50/00
Filed: 2006-10-13
Abstract: Device (1) for producing a stacking projection (2) on the inner side (3) of a container wall (4) comprises a splaying mandrel (5) and a support ring (S) open at the top. Those are movable relative to one another between a standby position (7) and a deformation position (8). The splaying mandrel comprises at least in some places a retaining indentation (9) running externally circumf erentially and the support ring comprises at least in some places a notch projection (10) running internally circumf erentially. Through the interaction of those indentation and projection in the deformation position the stacking projection can be produced, wherein in the deformation a gap width (11) between in particular the retaining indentation and the notch projection in a border section (12) of the circumference is greater than the gap width (13) between the other circumferential sections (14). The corresponding container (33) comprises an inner wall (34) and an outer wall (35), in each case narrowing conically downwards The walls are at least joined together at the upper edge (36) of the container, wherein on the inner side (53) of the inner wall a denesting means (40), protruding inwards, is formed as a stacking projection. On that, another container when inserted in the container is supported. A distancebetween said stacking projection and the bottom (46) of the projection, is at least slightly larger than a distance between said bottom and a potential contact starting point at which the outer container when inserted in the inner container starts to contact the inner side of the inner wall of the inner container.
Patent CA-2630549-A1 (CA)
Title: Single ram baler with preflap and shear blades assemblies
Inventor: MASSE MARC
IPC: B30B9/30
Filed: 2008-05-02
Abstract: The present invention generally pertains to a single ram baler having a preflap assembly and a shear blade assembly. More specifically, the single ram baler of the present invention comprises a preflap assembly operable to pre-compact recycled material of smaller size in a compaction chamber of the baler to improve density properties of the bales produced therewith and to increase the efficiency of the baler. The baler is also operable with recycled material of large dimensions by operating the shear blades assembly without using the preflap assembly.
Patent CA-2635569-A1 (CA)
Inventor: HAIGH PAUL E
IPC: H01J49/40
Filed: 2006-12-20
Abstract: An ion trap mobility spectrometer (ITMS) includes an inlet for receiving a sample that will be tested for a substance of interest. The inlet communicates with an ionization chamber and a drift chamber communicates with the downstream end of the ionization chamber. A first grid electrode extends across the downstream end of the ionization chamber and a second grid electrode is slightly downstream from and parallel to the first grid electrode. A slight potential bias is applied to the first grid electrode to hold the ions in the potential well between the first and second grid electrodes. However a pulse is applied periodically to the first grid electrode to accelerate ions into the drift chamber. The accumulation of the ions in the potential well prior to generation of the pulse results in a thinner band of ions ejected into the drift chamber and hence achieves higher resolution.
Patent CA-2637188-A1 (CA)
Inventor: LIESCHESKI PHILLIP B
IPC: G06F17/00
Filed: 2007-01-17
Abstract: A measuring instrument includes a transducer for measuring the depth of water or other value and a transducer for measuring a physical parameter that causes interference error. A calibration polynomial is used to correct the output signal for interference or nonlinearity. The calibration polynomial includes the signal generated by the transducers as independent variables and the output signal as the dependent variable. The calibration polynomial is formed by a correction polynomial having at least one primary measurement signal and at least a first interference related signal as independent variables and a calibrated signal as a dependent variable. To form the calibration polynomial, a preliminary calibration polynomial including the primary independent variable and at least one interference related independent variable is developed. A plurality of data sets of the dependent variable, the primary independent variable and the at least'one interference related independent variable is generated from a test fixture. This data is used to eliminate the least significant terms of the preparatory calibration polynomial and to add the most significant cross terms resulting in a calibration polynomial.
Patent CA-2639441-A1 (CA)
Inventor: HELLAND JAMES N
IPC: G01S13/56
Filed: 2008-09-09
Abstract: A microwave direction of travel detector and method of detecting the direction of an intruder in a protected region. The microwave direction of travel detector transmits and receives, by a microwave transceiver a microwave signal directed toward a protected area. The microwave return signal is modulated by a moving target to produce a Doppler signal. The microcontroller monitors the output of the amplifier chain and stores the signal and compares it with previously stored signals. If the amplitude is increasing or decreasing over a preset time period, this would indicate that the target it approaching or receding respectively and an alarm would be generated by the microcontroller.