baber/WOPTO huggingface dataset:
Patent CA-2501504-A1 (CA)
Inventor: GIRAUD JEAN PIERRE
IPC: B65D83/08
Filed: 2003-10-10
Abstract: L'invention concerne un ensemble contenant et chapeau permettant le stockage et l'emballage d'articles sensibles à l'humidité. Cet ensemble comprend un contenant (120) et un chapeau (120), une section du chapeau (120) comprenant un couvercle (104) relié au chapeau (102) par une charnière (106). Le contenant (120) comprend une base, et une paroi latérale (124) solidaire de la base et s'étendant vers le haut, ainsi qu'une surface supérieure s'étendant vers l'intérieur à partir de la paroi latérale (124), et comportant une ouverture permettant d'accéder à l'intérieur du contenant. La partie chapeau (102) comprend une base présentant une périphérie externe qui recouvre au moins une partie du contenant. La base du chapeau est pourvue d'une jupe solidaire de la base et s'avançant le bas à partir de cette dernière. Dans une zone particulière de la base, la jupe présente une configuration qui permet l'assemblage étanche du chapeau et du contenant.
Patent CA-2501758-A1 (CA)
Title: Serving signals
Inventor: BRADSHAW JONATHAN MARSDEN
IPC: G06Q30/02
Filed: 1996-05-14
Abstract: Signals are served from a serving device to a plurality of browsing client devices connected via a network to the serving device. The output signals represent commands executable by the browsing client devices for displaying pages of human viewable data. A request from a browsing device is received in the form of a URL (uniform resource locator) that identifies human viewable data, the URL including a check sum. The validity of the check sum within said received URL is determined and output signals to the requesting browsing client device are served, such that: (a) when a URL is received that identifies said human viewable data and includes a valid check sum, first signals are processed which represent human viewable data; second signals are processed which represent formatting data that specifies locations on a page of said human viewable data when displayed; and said first signals and said second signals are processed to produce first output signals that are served to the requesting browsing client device; and (b) when a URL is received that identifies said human viewable data and includes an invalid check sum, second output signals (that are different from said first output signals) are served to the requesting browsing client device.
Patent CA-2501809-A1 (CA)
Inventor: CRANDELL W TODD
IPC: G09F5/00
Filed: 2005-03-21
Abstract: A display assembly with low voltage powered lighting includes a connection surface, a low voltage conductor, a power supply, and a board. The connection surface has a cavity and an aperture providing access to the cavity. The low voltage conductor is positioned within the cavity of the connection surface and is accessible through the aperture. The low voltage conductor is defined by 0.01 to 48.00 volts. The power supply is operatively connected to the low voltage conductor, and the power supply is set to 4 to 48 volts. The board includes a plurality of light emitting diodes and a driver. The driver interconnects the plurality of light emitting diodes and the low voltage conductor. The low voltage conductor provides power to any number of boards within the capability of the power supply.
Patent CA-2501825-A1 (CA)
Inventor: REGGIARDO CHRISTOPHER V
IPC: F04B23/08
Filed: 2003-10-09
Abstract: A system for the metering and delivery of small discrete volumes of liquid, comprised of a minimal number of inexpensive components. Fluid (103) is moved rrom a resrvoir (102) through a displacement chamber (104) by movement of a plunger (112). The plunger (112) is moved from a first limit (105) to a second limit (106) by an acuator comprised of a shape memory alloy (114) ans biasing spring (115). Electrical current is supplied to the shape memory alloy (114) by a control circuit (116) that cycles the movement of the plunger (112).
Patent CA-2503468-A1 (CA)
Title: Detection and identification of enteroviruses
Inventor: OBERSTE M STEVEN
IPC: C12Q1/68
Filed: 2005-04-26
Abstract: Disclosed herein are methods of using enterovirus-specific primers for the detection and identification of enterovirus infection. Also provided herein are isolated nucleic acid molecules and kits useful for detection and diagnostic testing of enterovirus infection in a subject.
Patent CA-2503488-A1 (CA)
Inventor: TILLIM STEPHEN L
IPC: A61B17/00
Filed: 2003-10-24
Abstract: A parallel handle system and method for designing the handle system for use with tools or control mechanisms, that includes a handle having a radial section (440) having a side for receiving the thumb and a side for receiving the index finger, the radial section liaving a surface for engaging a portion of the palma surface of the hand, a middle section (430) having a side for receiving at least a portion of the middle finger and at least a portion of the ring finger and a surface that avoids placing undue pressure on a surface of the hand located over the carpal tunnel, and an ulnar section (420) having a side for receiving the small finger and a surface for engaging a portion of the palmar surface of the hand so as to position the end of the small finger.
Patent CA-2507743-A1 (CA)
Title: Oral administration form for pyridin-2-ylmethylsulfinyl-1h-benzimidazoles
Inventor: DIETRICH RANGO
IPC: A61K47/32
Filed: 1999-08-07
Abstract: The invention relates to an oral administration form for pyridin-2-yl- methylsulfinyl-1H- bezimidazoles and their salts, which comprises the active compound together with tablet disintegrants and is provided with a film coating customary per se for sustained-release compositions.
Patent CA-2508234-A1 (CA)
Inventor: DIJK BEREND JAN
IPC: A23L29/262
Filed: 2003-12-01
Abstract: The invention relates to the use of a carboxymethyl cellulose (CMC) for preparing fruit-based products, such as jams including low calory jam, fruit preserves, pie fillings, fruity sauces, fruity fillings in cookies, fruit-based toppings, or beverages, wherein the CMC is characterized by forming a gel at 25oC after high-shear dissolution in a 0.3 w% aqueous sodium chloride solution, the final content of the CMC in the aqueous sodium chloride solution being 1 wt% for a CMC having a degree of polymerization (DP) of >4,000, 1.5 wt% for a CMC having a DP of >3,000-4,000, 2 wt% for a CMC having a DP of 1,500-3,000, and 4 wt% for a CMC having a DP of >1,500, the gel being a fluid having a storage modulus (G~) which exceeds the loss modulus (G~~) over the entire frequency region of 0.01-10 Hz when measured on an oscillatory rheometer operating at a strain of 0.2. The CMC may also be used in combination with hydrocolloids such as carrageenan, starch, alginates, xanthan, konjac, or food protein.
Patent CA-2509242-A1 (CA)
Title: Substituted dihydropyrano indole-3,4-dione derivatives and 3-oxoacetic acid substituted 2-hydroxymethylindole derivatives as inhibitors of plasminogen activator inhibitor-1 (pai-1)
Inventor: LI DAVID ZENAN
IPC: A61P7/02
Filed: 2003-12-09
Abstract: Compounds of formula (I) and (II) are provided wherein: X is an alkali metal or a basic amine moiety; R1 is alkyl, cycloalkyl, -CH2-cycloalkyl, pyridinyl, -CH2-pyridinyl, phenyl or benzyl, the rings of these groups being optionally substituted; R2 is H, halogen, alkyl, perfluoroalkyl, alkoxy, cycloalkyl, -CH2-cycloalkyl, -NH2, or -NO2; R3 is phenyl, benzyl, benzyloxy, pyridinyl, or -CH2-pyridinyl, with the rings of these groups being optionally substituted; or a pharmaceutically acceptable salt or ester form thereof, as well as pharmaceutical compositions and methods using these compounds as inhibitors of plasminogen activator inhibitor-1 (PAI-1) and as therapeutic compositions for treating conditions resulting from fibrinolytic disorders such as deep vein thrombosis and coronary heart disease, and pulmonary fibrosis.
Patent CA-2509414-A1 (CA)
Inventor: QUINN DESMOND
IPC: E21B33/134
Filed: 2004-02-20
Abstract: A method for positioning sleeve down hole in a hydrocarbon producing well. A running assembly with associated sleeve is run down a hydrocarbon producing well until the sleeve is in a desired positioned in a conduit. The sleeve is expanded until it sealingly engages the conduit. Pressure is maintained within the sleeve until the seals of holding the pressure sequentially fail to expand the ends of the sleeve. When a preset pressure threshold is reached, the pressure is relieved. The running assembly is then pulled back through the expanded sleeve to surface. A major advantage of this method is that the expanded sleeve provides sufficient internal clearance that a further sleeve of the same size as the original may, in future, be passed through the expanded sleeve and positioned lower down in the well.
Patent CA-2511443-A1 (CA)
Title: Dynamic schema for unified plant model
Inventor: HOOD GAVAN W
IPC: G05B19/02
Filed: 2005-07-05
Abstract: An industrial system configuration platform facilitates automation of an industrial system. The industrial system configuration platform comprises a representation of the industrial system and a configuration component that automatically configures at least a portion of the industrial system based at least in part upon metadata that describes the representation. A physical device can be automatically configured based at least in part upon the metadata, and a database can be generated and structured based at least in part upon the metadata. The industrial system configuration platform further enables an industrial process to be implemented based at least in part upon the metadata.
Patent CA-2511533-A1 (CA)
Inventor: HOHENSTEIN BOYNE FRIEDRICH
IPC: G01N33/20
Filed: 2003-09-12
Abstract: The invention provides a separating vessel (10) suitable for use in the treatment of a mineral sample wherein a molten slag (11) is separated from a molten collector material (12) comprising a container defining an interior cavity (13) for receiving the molten materials (11,12), an outlet aperture (14) leading from the interior cavity to the exterior of the container, and a separating surface (15) associated with the outlet aperture (14) which is shaped to cause droplets of flux (11a) to be carried along such surface, whi le droplets of collector material (12a) drip off such surface by the force of gravity.
Patent CA-2516346-A1 (CA)
Title: Battery charge testing apparatus
Inventor: SUTHERLAND JOHN D
IPC: G01D7/12
Filed: 2005-08-03
Abstract: A method and apparatus for testing a charge of a battery. The battery to be tested is connected to a device having an auditory tone generator. The auditory tone generator generates an auditory tone indicative of a magnitude of a charge of a batter y.
Patent CA-2516911-A1 (CA)
Inventor: MONIN KIM
IPC: C10L11/04
Filed: 2005-08-18
Abstract: The present invention relates to an all-natural, environment-friendly fire starter comprising a natural article impregnated with a natural, inflammable agent.  The present invention further includes a method for making the fire starter: a natural, inflammable agent is liquidified; a natural article is impregnated with the liquidified agent (either by soaking or by spraying); and the absorbed/sprayed agent is solidified.
Patent CA-2516991-A1 (CA)
Title: Integrated zonal meniscus mirror
Inventor: EALEY MARK A
IPC: G02B7/182
Filed: 2004-02-25
Abstract: An integrated actuator meniscus mirror includes an optical substrate having a mirror surface on one side and a support structure on the other and a plurality of actuators embedded in the support structure, spaced from and generally parallel to the mirror surface for applying bending moments to the mirror surface for controllably altering the shape of the mirror surface.
Patent CA-2520738-A1 (CA)
Title: Cut off and strike off mechanism for a paving machine
Inventor: LEE WILLIAM MICHAEL
IPC: E01C19/48
Filed: 2004-03-10
Abstract: An auger/cut off assembly for a floating screed asphalt paver. The auger/cut off assembly consists of an auger mechanism with an axis of rotation and a cut off mechanism. The cut off mechanism has a concave cut off panel that rotates about the axis of the auger mechanism from an open strike off position to a closed cut off position. Because the concave cut off panel closely conforms to a portion of the circumference of the auger mechanism, the cut off mechanism provides for low ground clearance. The concave cut off panel serves the dual function of striking off the paving material when in the open strike off position and cutting off the deposit of paving material when in the closed cut off position.
Patent CA-2521138-A1 (CA)
Title: System and method for detection of explosives in baggage
Inventor: ELLENBOGEN MICHAEL
IPC: G01N23/04
Filed: 2004-04-02
Abstract: The CT threat resolution system includes an primary EDS scanning process to identify threats and the nature of threats and a plurality of secondary CT  scanning processes to resolve threats. The primary EDS scanning process and secondary CT scanning processes can be either separate machines or multiple processes within a single scanner. The secondary scanning process may utilizes dual energy scanning and/or high resolution scanning to resolve threats based upon the nature of the threat. An alarm indicates threats which cannot be resolved by the secondary CT scanning process for further operator investigation. Threats may be reviewed and resolved by an operator before the secondary CT scanning process.
Patent CA-2521146-A1 (CA)
Title: Package decoration with pop-up display
Inventor: PETTER MARTA R
IPC: B65D5/42
Filed: 2004-04-02
Abstract: A package decoration (10) having a foldable panel (14) and pop-up decoration (16, 34, 46) affixed to the panel. The panel and pop-up decoration are foldable into a flat format, the pop-up decoration folding between folded portions of the panel. The pop-up decoration configured and printed, and the panel printed to provide an occasion specific decoration. The panel may include a printed greeting (32) and other package wrappings, such as ribbons (18, 19) may also be included with the panel and pop-up decoration.
Patent CA-2521873-A1 (CA)
Title: Method for optimizing the design and implementation of rfid tags
Inventor: BRIDGELALL RAJ
IPC: G08C19/04
Filed: 2004-04-21
Abstract: A method of determining optimal range, cost, and data rate (1012) for an RFID  tag, in which a frequency (1002) and range, cost, data rate, and operating voltage are first selected (1006). Based on these selections an optimal data rate (1006) is computed, followed by an optimal range (1008). Steps (1006) and (1008) are iterated for various costs (1010) in order to determine the optimal range, cost, and data rate (1012).
Patent CA-2521906-A1 (CA)
Inventor: ATKINSON MATTHEW R
IPC: G02B5/124
Filed: 1997-04-04
Abstract: The invention is directed towards a method of making a glittering retroreflective cube-corner sheeting, which method comprises: forming a glittering retroreflective cube-corner sheeting from a mold that has a structured surface that includes an array of cube-corner elements that are arranged such that a dihedral angle .alpha. between faces of adjacent cube-corner elements varies to such an extent that a cube-corner sheeting that is formed thereon glitters when exposed to light and a method of making a retroreflective product therefrom.
Patent CA-2524325-A1 (CA)
Inventor: MCINTYRE JOHN A
IPC: C07K16/18
Filed: 2004-06-09
Abstract: The binding specificity of at least one plasma protein suspended or dissolved in a liquid medium it altered by exposing the protein to an oxidizing agent or an electric current sufficient to alter its binding specificity. A masked protein such as an autoantibody can be recovered from blood or blood products or extracts by oxidizing the protein to change its binding specificity.
Patent CA-2527086-A1 (CA)
Title: Method and device for the detection of fault current arcing in electric circuits
Inventor: BANKE BORIS
IPC: G01R31/12
Filed: 2005-11-15
Abstract: The invention is directed to a method and a device for detecting fault current arcing in electric circuits for consumers with relatively constant power consumption, particularly in onboard aircraft power supplies. The object of the invention is to find a novel possibility for detecting arc faults in electric lines of consumers with a relatively constant power consumption which appreciably reduces erroneous triggering of safeguards without compromising the reliability of switching off in the event that arcing actually occurs. This object is met, according to the invention, in that a voltage value is measured simultaneous with the current measurement, a ratio is formed of the current measurement values and voltage measurement values that are detected in parallel, and an indicator signal is generated for detected arcing when changes in the ratio of current measurement values and voltage measurement values exceed a predetermined threshold value.
Patent CA-2527523-A1 (CA)
Title: Method of preserving fish
Inventor: TSAI CHUN-HSIUNG
IPC: A23L3/3418
Filed: 2005-11-17
Abstract: A method of preserving fish includes: cleaning a f ish and preparing a fillet from the fish; packing the fillet in a vacuumed package which includes oxygen and which has a vacuum pressure ranging from 80% to 95% of atmosphere; and freezing the packaged fillet.
Patent CA-2528104-A1 (CA)
Inventor: BILLINGSLEY JOHN G S
IPC: D01G1/04
Filed: 2003-06-03
Abstract: A cutting apparatus for continuous lengths of filaments bundles, film ribbons, filamentary-type or other material in strip like form is disclosed containing a tube that is readily adjustable in very small increments relative to rotating blades. A housing surrounds the exit end of the tube and rotating blades which is attached to a suction device. The device creates a high velocity flow of air through the tube which aligns the filamentary material for cutting. An insert may be placed in the tube which contains an upper surface or anvil at its outer end. The tube and/or the insert in the tube is adjustable in two dimensions relative to one or more blades rotating in a plane transverse to the axis of the tube. These adjustments which may be made during operation of the cutting process to facilitate a cleaner, uniform cutting of the filamentary material.
Patent CA-2528950-A1 (CA)
Title: Method and apparatus for registering multiple phone numbers associated with a frequently called party
Inventor: CROAK MARIAN
IPC: H04L12/66
Filed: 2005-12-05
Abstract: The present invention enables the calling party to register multiple addresses of frequently called parties with a packet-switched network service provider, e.g., a VoIP network service provider, and have the network dials through the numbers on behalf of the calling party until the called party is reached or the list of available phone numbers has been exhausted. Optionally, the network can intersperse each call by asking the calling party if he or she wants to dial a particular phone number of the called party from the list of available phone numbers, and the network can dial the selected phone number.
Patent CA-2529126-A1 (CA)
Title: Azetidine compounds
Inventor: JOHANSSON ANDERS
IPC: A61P11/00
Filed: 2004-06-09
Abstract: The present invention relates to a compound of the general formula (I) wherein Het is an optionally substituted 4-, 5-, 6- or 7-membered heterocyclic ring having at least one nitrogen atom; R1 is hydrogen, hydroxy, C1-C4 alkyl, C3-C4 cycloalkyl, C2-C4 alkenyl or C2-C4 alkynyl; R2 and R3 is each and independently selected from hydrogen, C1-C4 alkyl, C3-C4 cycloalkyl, C2-C4 alkenyl, C2-C4 alkynyl, C1-C4 alkoxy, halogen and cyano, provided that R2 and R3 may not both be hydrogen; R4 is C1-C4 alkyl, C3-C4 cycloalkyl, C2-C4 alkenyl or C2-C4 alkynyl; Ar is an optionally substituted aromatic ring system selected from pyridinyl; 1-naphthyl; 5,6,7,8-tetrahydro-1-naphthyl;  quinolinyl; 2,3-dihydro-1,4-benzodioxinyl; 1,3-benzodioxolyl; 5,6,7,8-tetrahydroquinolinyl; 5,6,7,8-tetrahydroisoquinolinyl; 5,6,7,8-tetrahydroquinazolin-4-yl; 1-benzo[b]thiophen-7-yl; 1-benzo[b]thiophen-4-yl; 1-benzo[b]thiophen-3-yl; isoquinolinyl; quinazolinyl; and indan-4-yl; or Ar is substituted phenyl; or an enantiomer thereof or any salt thereof; to a pharmaceutical composition containing said compounds and to the use of said compounds in therapy. The present invention further relates to processes for the preparation of compounds of formula I and to new intermediates used in the preparation thereof.
Patent CA-2529612-A1 (CA)
Title: A method and apparatus for the production of metal coated steel products
Inventor: DE MEYER MARIJKE
IPC: C23C14/34
Filed: 2004-09-23
Abstract: The present invention is related to a method for the production of metal coated steel products, comprising the steps of: providing a steel product with a metal coating; adding an additional metallic element to said coating;  subjecting said product to a thermal treatment, characterized in that: prior to the addition of said additional element, said product is subjected to a plasma treatment via a dielectric barrier discharge, for cleaning and activating the surface of said coating; said additional element is added through a physical vapour deposition technique; said thermal treatment is applied by directing high energy infra red radiation towards the outer surface of said coating. The present invention is further related to an apparatus comprising: a means for performing a plasma treatment on a metal coated product; a means for adding an additional element to said coating by using a physical vapour deposition technique; a means for directing high energy infra red radiation towards the outer surface of said coating.
Patent CA-2532163-A1 (CA)
Inventor: EYRIES JULIEN
IPC: H04L27/26
Filed: 2004-06-25
Abstract: The invention relates to a method of estimating a carrier leak making it possible to solve the accuracy degradation problem associated with a poor reception by the central carrier. A subject of said invention is a method of estimating a carrier leak consisting in: varying a complex gain Z applied to the received signal s between at least two predetermined values Z 1 and Z 2; measuring the position (PD 1 , PD 2 ) of the central carrier of the signal s demodulated for each applied gain (Z 1 , Z 2 ); calculating at least a part of the carrier leak based on the measured positions (PD 1 , PD 2 ) and the applied gains (Z 1 , Z 2 ), the calculated carrier leak part (offset_mod) corresponding to the leak due to the modulator.
Patent CA-2532710-A1 (CA)
Inventor: GIBB SEAN G
IPC: G06F17/14
Filed: 2004-06-21
Abstract: A single-path delay feedback pipelined fast Fourier transform processor comprising at least one set of triplet FFT stage means: a first FFT stage means comprising a radix-2 butterfly, a feedback memory, and a multiplication by unity; a second FFT stage means comprising a trivial coefficient pre-multiplication, a radix-2 butterfly, a feedback memory, and a multiplication by selectable unity or Wnn/8; and a third FFT stage means comprising a trivial coefficient pre-multiplication, a butterfly, a feedback memory, and a complex twiddle coefficient multiplication with coefficients determined using a twiddle factor decomposition technique.
Patent CA-2533837-A1 (CA)
Title: Cephalosporin synthesis
Inventor: LUDESCHER JOHANNES
IPC: C07F7/10
Filed: 1995-04-24
Abstract: The present invention is directed to a compound of formula   wherein Y denotes (C1-8)alkyl, phenyl, naphthyl or non-condensed or condensed heterocyclyl having 4-7 membered rings each containing 1 to 4 heteroatoms selected from the group consisting of nitrogen, sulphur and oxygen and R denotes hydrogen or a tri(C1-8)alkylsilyl group, in free form or in salt form. and a process for the production thereof. The compounds of the present invention are used as intermediates in the preparation of cephalosporins.
Patent CA-2537132-A1 (CA)
Title: Amorphous valganciclovir hydrochloride
Inventor: KUMAR YATENDRA
IPC: C07D473/18
Filed: 2004-08-27
Abstract: The present invention relates to an amorphous form of valganciclovir hydrochloride and the pharmaceutical compositions thereof. The amorphous form can be directly prepared by spray-drying or azeotropic distillation of reaction mass. The amorphous form is useful in treating viral infections, for example, herpes simplex and cytomegalovirus.