baber/WOPTO huggingface dataset:
Patent CA-2620200-A1 (CA)
Title: Signal recognition method using a low-cost microcontroller
Inventor: PONS FULLANA GABRIEL
IPC: G10L15/28
Filed: 2005-09-07
Abstract: The invention relates to a signal recognition method which is suitable for time-limited, periodic signals. The inventive method consists in obtaining the envelope and taking samples of the instantaneous value of the amplitude thereof. According to the invention, different time parameters are used and a comparison is made with different reference matrices in order to identify members of one of said matrices with the use of a low-cost microcontroller, since the processing capacity required is that necessary to perform basic calculating operations which are integrated into the simplest microcontrollers.
Patent CA-2620443-A1 (CA)
Inventor: MERSZEI SOPHY
IPC: G06Q99/00
Filed: 2006-05-17
Abstract: The present invention is a quality controlled artificial eyelashes extension system having two main features. One is the method and materials for the application of artificial lash hairs onto existing natural eyelashes of a human subject to extend the length of the natural eyelash. This feature provides the training and materials to attach the eyelash extensions on a hair-by hair basis to a subject's existing natural eyelash. The second is the quality control feature of the present lash extension system which provides for assuring that practitioners of the system are appropriately trained, and the consumable materials utilized by the system are safe for human use.  Quality control assurance of practitioners and consumable materials is accomplished by having programs for practitioner training and certification, and for materials quality assurance which controls the quality of the system's consumable materials made available to practitioners.
Patent CA-2621534-A1 (CA)
Inventor: HAGENE JON KRISTIAN
IPC: G01N21/39
Filed: 2005-07-20
Abstract: Gas detection or monitoring apparatus mainly comprising, an optical source unit including a tunable diode laser, an optical detection unit including a light sensitive detector, the source and the detector being arranged so that light from the source propagates through a gas measurement volume prior to being received by the detector, and the source being adapted to scan the light wavelength across one or more expected absorption lines of gases in the measurement volume, a control and processing unit for control and modulation of the source and processing of the detected signal and for calculating at least one digital value representing (a) gas concentrations in the gas measurement volume, wherein said control and processing unit is coupled to the source via a digital-to-analogue (D/A) converter, and the detector output signal is coupled to the input of an analogue-to-digital (A/D) converter, and the output of the A/D converter is coupled to the processing unit.
Patent CA-2621625-A1 (CA)
Title: Communications systems firewall
Inventor: WISEMAN SIMON ROBERT
IPC: H04L29/06
Filed: 2006-09-12
Abstract: Methods, apparatus, programs. and signals for providing communications network security. The approach is based on using established "standard" protocols, but packets (or cells or frames) are deliberately malformed by the sender, optionally according to a predetermined rule (for example by inverting a packet check digit). A filter forwards only packets identified as being invalid, optionally in accordance with the rule; packets which are valid with respect to the "standard" protocol are dropped. The filter is preferably implemented in hardware to mitigate the risk of its being compromised by a malicious attack.
Patent CA-2623058-A1 (CA)
Title: Pyrimidine compounds for the treatment of inflammatory disorders
Inventor: PRICE STEVE
IPC: A61P29/00
Filed: 2006-09-20
Abstract: The present invention relates to novel pyrimidine compounds, for the modulation of the histamine H4 receptor and the treatment or prevention of conditions mediated by the histamine H4 receptor. The invention also relates to the preparation of such compounds.
Patent CA-2624631-A1 (CA)
Inventor: GOMES JEAN-MANUEL
IPC: B65D5/44
Filed: 2006-10-13
Abstract: A combination shipping and dispensing carton for containing a plurality of articles. The carton has a plurality of panels that extend at least partially around an interior of the, carton. The carton may have various dispensing features to allow articles to be dispensed from the carton.
Patent CA-2630015-A1 (CA)
Inventor: BASTIA FILIPPO
IPC: A61B17/00
Filed: 2006-02-14
Abstract: A process for surgical operations on a rectal/haemorrhoidal prolapse comprises stages of realising, in the anal canal, at least a first circular stitching at a first portion of a haemorrhoidal prolapse; realising at least a second circular stitching in a second portion of the haemorrhoidal prolapse, and nearing the first circular stitching and the second circular stitching in order to create a constriction of the haemorrhoidal prolapse. The invention also relates to a device, preferably for actuating the process, which comprises a hollow divaricator (17) having a prevalent development direction along a longitudinal axis (Z) and being insertable in a patient's anal orifice. The device further exhibits a window (29) defining an operational area and creating a communication between a cavity (17b) internal of the divaricator (17) and a portion of haemorrhoidal prolapse. The device further comprises means for opening and closing (31) the window (29).
Patent CA-2631013-A1 (CA)
Title: Activin-actriia antagonists and uses for promoting bone growth
Inventor: SEEHRA JASBIR
IPC: C12N5/10
Filed: 2006-11-22
Abstract: In certain aspects, the present invention provides compositions and methods for promoting bone growth and increasing bone density.
Patent CA-2632736-A1 (CA)
Title: Cover assembly for video monitor
Inventor: YMANA JUSTIN J
IPC: H02G3/14
Filed: 2006-12-08
Abstract: A cover assembly for enclosing data connections on a monitor that is mounted to a tubular support arm that has data cables extending therethrough. The cover assembly includes a sleeve surrounding a portion of the tubular support arm. The sleeve defines a passage between the sleeve and the tubular support arm for the cables to extend therethrough. A shield is connected to the second end of the tubular support arm. The shield has an arcuate outer surface with an aperture therethrough. The aperture is dimensioned to receive one end of the sleeve. A cover having an inner arcuate surface mounted to the monitor to be movable therewith. The cover encloses the shield with the arcuate outer surface of the shield facing the arcuate inner surface of the cover.
Patent CA-2633016-A1 (CA)
Inventor: SHEPPARD NASAHN ADAM
IPC: H04L12/66
Filed: 2008-06-02
Abstract: A computer readable storage medium holding a program element for execution by a processor for processing voice calls. The program element comprises an input interface to receive at a customer premises a signal carrying a call request indicative of an incoming voice call, wherein the call request includes a call destination identifier. Also present, a processing element at a customer premises coupled to the input interface. The processing element processes the call destination data to distinguish the call destination identifier from other call destination identifiers that the signal can carry. The processing element also processes the call request to select a handset to which the incoming call is to be linked on the basis of the call destination identifier and links the voice call to the handset. Also provided are a telephone system and method and a telephone system and method involving forwarding calls to voice mail services.
Patent CA-2635941-A1 (CA)
Title: Multiple channel rvdt with dual load path and fail-safe mechanism
Inventor: YAZDANI SAEED
IPC: G01N11/14
Filed: 2007-01-24
Abstract: An angular displacement sensor. The input shaft is supported by a housing and fixed to a main gear. A plurality of secondary gears are arranged around and meshed with the primary gear. A plurality of displacement sensors are integrally coupled with the secondary gears. Advantageously, the main shaft is formed with a shear notch. Further, each of the secondary gears are coupled to the displacement sensors so as to break free in case of a jam.
Patent CA-2639115-A1 (CA)
Inventor: WILDBAUM GIZI
IPC: C07K14/715
Filed: 2007-02-18
Abstract: Soluble molecules are provided. Thus, for example, provided is a soluble molecule which comprises a heterologous amino acid sequence conjugated to a CCR5 amino acid sequence being capable of binding a CCR5 ligand, and wherein the molecule is devoid of an N-terminus domain of CCR5. Also provided are pharmaceutical compositions which comprise the above molecules and methods and uses of same.
Patent CA-2639467-A1 (CA)
Inventor: GLATTHAAR KARL
IPC: F42C15/34
Filed: 2008-09-09
Abstract: The invention is based on a safety and arming unit (2, 74) for a fuze, comprising a firing chain (8) with firing means (10) and a barrier (16, 76) which is locked in its safe position by first securing means (24) and second securing means (26), independent of the first, which are provided for an unlocking action based on two physical arming parameters which are independent of one another. It is proposed that the firing chain (8) comprises second firing means (14) and the barrier (16, 76) blocks an intermediate space (62) between the two firing means (10, 14) in a safe position, and the firing chain can be brought into an armed position by a releasing movement which vacates the intermediate space (62). A compact and very reliable safety and arming unit (2, 74) can be achieved by these means.
Patent CA-2641556-A1 (CA)
Inventor: COUTURE ELIE JR
IPC: B65G47/46
Filed: 2007-02-14
Abstract: A conveyor for moving objects along a path is comprised of a plurality of spaced-apart rollers that define the path of the conveyor. The upper edges of the rollers are aligned to define the surface of the path. Two spaced-apart side rails having inward-facing surfaces define two side boundaries of the path. A barrier assembly is disposed within a gap in one of the side rails for facilitating loading and unloading of objects onto the conveyor from one side of the conveyor. The barrier assembly is comprised of a mounting plate mounted to the conveyor and a barrier pivotally mounted to the mounting plate. The barrier has a wall section generally aligned with the inward-facing surface on one of the side rails. The barrier is movable between a first position wherein the wall section is elevated relative to the upper edges of the roller and a second position wherein the wall section is disposed below the upper edge of the rollers.
Patent CA-2644357-A1 (CA)
Title: Biopsy device with motorized needle cocking
Inventor: NUCHOLS RICHARD P
IPC: A61B10/02
Filed: 2008-11-20
Abstract: A needle may be fired into tissue by a needle firing mechanism, which may include a fork for holding the needle and a firing rod coupled with the fork. A spring urges the fork to a distal, fired position. A screw gear is coupled with the rod. A sled is positioned at the proximal end of the rod. A catch is configured to engage the sled when the sled is moved to a proximal position. The screw gear is operable to convert rotational motion from a motor and gear set into linear motion to move the rod proximally to engage the sled with the catch, thereby cocking the needle firing mechanism. The motor may also be used to translate the screw gear distally relative to the rod after the sled has engaged with the catch. A trigger is used to fire the cocked needle firing mechanism.
Patent CA-2647487-A1 (CA)
Inventor: FATTOUCHE MICHEL
IPC: A61G17/00
Filed: 2007-03-29
Abstract: An orally administrable implement for expanding in a stomach of an animal, including a mammal, to fill a space in the stomach, is provided for weight control. The implement includes: a fluid-permeable expandable container having a first dimension and a second dimension; and a plurality of clusters comprising a swellable material contained within the container and capable of swelling when contacted with a fluid; whereby when the implement is ingested, the fluid in the stomach enters the container causing the clusters therein to swell and the container to expand from the first dimension to the second dimension.
Patent CA-2650510-A1 (CA)
Inventor: TABOR ALETHEA BERNICE
IPC: C12N15/88
Filed: 2007-05-30
Abstract: The invention provides a peptide derivative of formula A-B-C wherein A is a polycationic nucleic acid-binding component; B is a spacer element peptide that is susceptible to cleavage within a cell; and C is a cell surface receptor binding component. The invention also provides a lipid derivative of general formula (I): (PEG)q - Linker - Spacer - Cationic headgroup - carbon skeleton - (hydrophobic chain)o wherein: the Linker is a group susceptible to cleavage within a cell; the Spacer is a group linking the Linker to the Cationic headgroup; q denotes the number of PEG chains and q = 1, 2 or 3; o denotes the number of hydrophobic chains and o = 1, 2 or 3; the carbon skeleton is a group linking the hydrophobic chains to the cationic headgroup. The peptide and lipid derivatives find use in non-viral gene delivery systems.
Patent CA-2650596-A1 (CA)
Title: Fungicidal compositions and methods of using the same
Inventor: STOCKMAN GEORGE B
IPC: C14C1/00
Filed: 2007-04-25
Abstract: Methods of preventing or inhibiting putrefaction, degradation, and/or deterioration of a surface of wet animal hide or skin are described. The method can include applying a composition containing at least one minimum risk fungicide to the surface or to a solid, liquid or gas that comes in contact with the surface. Treated hides or skin are further described.
Patent CA-2650826-A1 (CA)
Inventor: KOLB RAINER
IPC: C08F210/16
Filed: 2007-06-05
Abstract: A process for the production of an ethylene alpha-olefin copolymer is disclosed, the process including polymerizing ethylene and at least one alpha- olefin by contacting the ethylene and the at least one alpha-olefin with a metallocene catalyst in at least one gas phase reactor at a reactor pressure of from 0.7 to 70 bar and a reactor temperature of from 20°C to 150°C to form an ethylene alpha-olefin copolymer. The resulting ethylene alpha-olefin copolymer may have a density D of 0.927 g/cc or less, a melt index (I2) of from 0.1 to 100 dg/min, a MWD of from 1.5 to 5Ø The resulting ethylene alpha-olefin copolymer may also have a peak melting temperature Tmax second meit satisfying the following relation: Tmax second melt > D*398 - 245.
Patent CA-2652804-A1 (CA)
Title: Septum compression rings
Inventor: BELL BENJAMIN D
IPC: A61M39/04
Filed: 2007-02-20
Abstract: An access port for a catheter, comprises a housing including a needle opening extending to a fluid chamber defined within the housing and a self sealing septum mounted within the needle opening and engaging an interior perimeter of the needle opening and a compression element disposed between the septum and the housing directing a radially inward compressive force to the septum.
Patent CA-2653276-A1 (CA)
Title: Full function prescision welding system
Inventor: POWELL BRADLEY
IPC: G21C17/00
Filed: 2007-05-24
Abstract: A welding system (10) for welding a pipe (18) within a confined space includes a motor housing (11), a weld head assembly (12) remote from the motor housing and an insertion tube (13) extending between the motor housing and the weld head assembly. The motor housing is supported on a platform (17) for rotational and translational movement of the weld head assembly and houses a motor for positioning the weld head assembly relative to the pipe. The weld head assembly includes a clamp assembly (31) for attaching to the pipe and a weld tool assembly (30) mounted adjacent the clamp assembly for welding the pipe. An arc length gear (33) and a travel gear (34) adjust the distance between a torch assembly (38) and the pipe, and adjust the location of the torch assembly around the pipe when the weld head assembly is attached to the pipe.
Patent CA-2654569-A1 (CA)
Title: Method, system, and device for producing a steady flow of carbon dioxide
Inventor: WEBSTER FRANCIS X
IPC: C01B32/50
Filed: 2006-06-16
Abstract: The invention provides a method, system, and device for producing a steady flow of carbon dioxide. In one embodiment, the invention may be used as an attractant for an insect species, particularly a hematophagous insect species.
Patent CA-2655315-A1 (CA)
Title: 2-anilino-4-aminoalkyleneaminopyrimidines
Inventor: GOLEBIOWSKI ADAM
IPC: A61K31/4178
Filed: 2007-06-13
Abstract: The present invention relates to 2-arylamino-4-(aminoalkylene)aminopyrimidines inhibitors which are inhibitors and therefore inhibit Protein Kinase C-alpha (PKC-a). The PKC-a inhibitors of the present invention are important for improving myocardial intracellular calcium cycling, resulting in improved myocardial contraction and relaxation performance and thereby slowing the progression of heart failure. The present invention further relates to compositions comprising said 2-arylamino-4-(aminoalkylene)amino-pyrimidines and to methods for controlling, abating, or otherwise slowing the progression of heart failure.
Patent CA-2655696-A1 (CA)
Inventor: WILLEY LAWRENCE DONALD
IPC: F03D11/04
Filed: 2009-02-26
Abstract: A composite wind turbine tower (104), method for fabricating a composite wind tower (104) and an apparatus for forming a composite wind tower (104). The tower (104) includes a first layer (501) and a second layer (701), each having a matrix material and a plurality of reinforcing fibers (401) disposed in the matrix material.  The tower (104) further includes a core layer (601) disposed intermediate to the first layer (501) and the second layer (701). The tower (104) is capable of being partially or fully fabricated on-site.
Patent CA-2656947-A1 (CA)
Title: Reusable trailer mounted attenuator
Inventor: KERN CHARLES L
IPC: B60R19/00
Filed: 2009-03-11
Abstract: A reusable trailer mounted attenuator with a collapsible scissor frame assembly supported by front, intermediate and rear vertical frames. A  self-adjusting shock absorber with staged metering is attached to the scissor frame assembly and controls its collapse under impact in a manner that deceleration of an impacting vehicle does not exceed permitted rates irrespective of the weight and speed of the impacting vehicle within the design range. Guides are provided to permit the scissor frame assembly to collapse without twisting and a replaceable strike plate with vertical fins concealed with a cover plate is attached to the rear vertical frame.
Patent CA-2657855-A1 (CA)
Title: Household broiling and/or baking oven
Inventor: RUMMEL STEFAN
IPC: F21S8/00
Filed: 2007-07-18
Abstract: The invention relates to a broiling, roasting and/or baking oven, in particular to a household broiling, roasting and/or baking oven that encompasses at least one light source in particular for illuminating an interior space of the broiling, roasting and/or baking oven, for which at least one electroluminescent light source (2) is provided, as well as a method for illuminating the broiling, roasting and/or baking oven and in particular a broiling, roasting and/or baking oven.
Patent CA-2659521-A1 (CA)
Title: Conjugates comprising a psychotropic drug or a gaba agonist and an organic acid and their use in treating pain and other cns disorders
Inventor: NUDELMAN ABRAHAM
IPC: A61P25/04
Filed: 2007-07-17
Abstract: A novel use of conjugates of psychotropic drugs (e.g., antidepressants or anti-epileptic drugs) and organic acids such as GABA in the treatment of pain is disclosed. A novel GABA conjugate and uses thereof is also disclosed.
Patent CA-2659942-A1 (CA)
Inventor: BLAZEVIC NIKOLA
IPC: C10G3/00
Filed: 2007-08-24
Abstract: A process for producing a fatty acid esters with a high yield from an unrefined natural oil or fat as well as waste oil discarded by restaurant, food industries or common homes. The process comprises reacting an oil or fat with an alcohol in the presence of titanate catalyst of general formula: Ti(OR)4 in which R means: methyl, ethyl, isopropyl, n-buthyl, 2- ethylhexyl and octyleneglycole rest.
Patent CA-2660265-A1 (CA)
Title: Leaf seal for turbomachine
Inventor: OLMES SVEN
IPC: F16J15/44
Filed: 2009-03-26
Abstract: A leaf seal (3) for sealing a radial gap between a stator and rotor (1) of a turbomachine has a plurality of metallic sealing leaves (4), which are arranged in a row, and are attached to a carrier (6), and are arranged concentrically around the circumference of the rotor (1) of the turbomachine. The seal (3) has a front plate and a rear plate (8) which are attached to the carrier (6) and extend over the circumference of the seal (3) on both sides of the sealing leaves (4). According to the invention, the seal (3) has an apparatus (14) for controlled variation of the axial distance (d) between the rear plate (8) and the sealing leaves (4) during operation of the turbomachine. The deliberate variation of the gap width (d) makes it possible to optimize the sealing effect, with minimized wear of the seal, and therefore makes possible an increased operating life of the seal.
Patent CA-2660370-A1 (CA)
Inventor: FUJITA SATOSHI
IPC: C08J3/11
Filed: 2006-12-08
Abstract: This invention provides a process for producing a dispersion liquid of an intrinsic electroconductive polymer in an organic solvent, comprising a deionization step of deionizing an aqueous colloid dispersion liquid of an intrinsic electroconductive polymer by a liquid feeding method to remove cations adsorbed on the intrinsic electroconductive polymer, a solvent displacement step of subjecting water in the aqueous colloid dispersion liquid after the deionization step to solvent displacement with an organic solvent (excluding N-methylpyrrolidone and dimethyl sulfoxide), and an additive treatment step of, after the solvent displacement step, adding N-methylpyrrolidone or dimethyl sulfoxide. This process can easily produce a dispersion liquid of an intrinsic electroconductive polymer in an organic solvent that can be used in various applications such as electrode materials, antistatic agents, ultraviolet absorbers, heat absorbers, electromagnetic wave absorbers, sensors, electrolytes for electrolytic capacitors, and electrodes for rechargeable batteries.
Patent CA-2662541-A1 (CA)
Title: Method and apparatus for supporting half-duplex terminals in an asynchronous mode
Inventor: GOROKHOV ALEXEI
IPC: H04B7/26
Filed: 2007-09-04
Abstract: Systems and methodologies are described that provide support for signal acquisition in wireless communication systems that utilize half-duplex communication in the presence of asynchronous sectors. Forward link and reverse link superframes can be structured such that a given frame position in a superframe alternates between forward link communication and reverse link communication for a particular half-duplex interlace. More particularly, an odd number of frames can be grouped into respective forward link and reverse link superframes, from which frames can be assigned to a first half-duplex interlace and a second half-duplex interlace in an alternating fashion. By varying the communication link used by a half-duplex interlace at a given frame location, terminals operating on a single half-duplex interlace can detect asynchronously operating sectors irrespective of the transmission timeline of such sectors.
Patent CA-2668246-A1 (CA)
Inventor: MUELLER HOLGER
IPC: B65H29/66
Filed: 2009-06-03
Abstract: An accumulation device (4) serves for accumulation of a stream of flat objects (2) conveyed in a conveying direction (3) in an accumulation region (22) of the stream. For this purpose it comprises a base (12) of constant length, which is pressable by means of a pressing mechanism (5, 7, 8, 9, 13, 14, 15, 16) against the stream, wherein the pressing mechanism (5, 7, 8, 9, 13, 14, 15, 16) is laid out to first press a first end (10) of the base (12) against the stream and then to press the rest of the base (12) against the stream with a tilting movement and thus, by means of the tilting to form an accumulation region (22) being enlarged in the direction opposing the conveying direction (3).