baber/WOPTO huggingface dataset:
Patent CA-2526271-A1 (CA)
Inventor: LOW REGINALD W
IPC: E04B1/86
Filed: 2005-11-08
Abstract: An acoustical panel is formed from a core of glass fiber reinforced material which is acoustically porous so as to absorb sound waves with the core being sufficiently rigid to form the panel for supporting within an area where sound waves are to be absorbed. On the front surface is adhesively attached a sheet of wood veneer to provide an attractive front surface for presentation into the area such that the sound waves in the area impact upon the sheet. The sheet is perforated prior to adhesive attachment over its entire surface with an array of punched holes of a number and size sufficient to allow passage through the sheet of sound waves for transfer into the core so that the punched holes extend through the sheet only.
Patent CA-2526371-A1 (CA)
Inventor: CHEESMAN EDWARD HOLLISTER
IPC: C07H19/16
Filed: 2004-05-19
Abstract: Disclosed are methods for preparing 2-alkynyladenosine derivatives of Formula (A): or a stereoisomer, pharmaceutically acceptable salt, hydrate, solvate, acid salt hydrate or isomorphic crystalline form thereof, the method comprising the step ofcontacting 2-iodoadenosine-5'-N-ethyluronamide with a compound of Formula (B): wherein Z is -C(=O)OR or -CH20C(=O)R, where R is a C1 to C5 alkyl, preferably methyl. The methods are useful for preparing 2~-alkynyladenosine derivatives that are, in certain embodiments, adenosine receptor agonists.
Patent CA-2534512-A1 (CA)
Inventor: MOBLO GLENN ROBERT
IPC: E04G17/14
Filed: 2006-01-31
Abstract: A form stake having a narrow vertical shank body terminating at its upper end in a wider, flat driving shelf whose outer ends extend far enough from the shank body to provide grasping or hooking surfaces on the underside of the driving shelf spaced from the shank. At least a rearmost edge or surface of the shank is aligned flush with the rearmost edge of the driving shelf, allowing the entirety of the stake to be driven smoothly down into the ground adjacent the face of a form board. In a preferred form the stake includes reinforcing flanges extending from the underside of the driving shelf to an upper end of the shank, the flanges terminating short of the outer ends of the driving shelf.
Patent CA-2534607-A1 (CA)
Inventor: KNOWLES MICHAEL
IPC: H04M1/72454
Filed: 2006-01-30
Abstract: The present invention provides a method and system for controlling an illuminating device on a mobile electronic device comprising determining in a global position of the device in real-time, determining a state of at least one light condition currently affecting ambient light at the global position and adjusting the intensity of the illuminating device in response to the state of the at least one light condition. Light conditions include weather conditions and a position of the sun at a particular global position. A mobile electronic device having a geographically dependent illuminating device is also provided.
Patent CA-2536448-A1 (CA)
Inventor: KATSCHOREK HAYMO
IPC: B32B7/023
Filed: 2004-09-09
Abstract: The invention relates to a method for producing a personalised, optically variable element with polarising characteristics, in addition to a film system. To produce said optically variable element, a film body, consisting of two or more layers (31, 32) and comprising an LCP layer (32) configured from a liquid-crystal material, is applied to a substrate body comprising an alignment layer (41) for aligning liquid crystals. The alignment layer (41) of the substrate body is personalised prior to the application of the film body to the substrate body. The film body is then applied to the personalised alignment layer of the substrate body, in such a way that the LCP layer (32) of said film body lies on the personalised alignment layer (41, 43) of the substrate body, enabling the alignment of the liquid crystals in the LCP layer (32) of the film body.
Patent CA-2536637-A1 (CA)
Title: 5-substituted-alkylaminopyrazole derivatives and their use as pesticides
Inventor: CHOU DAVID TEH-WEI
IPC: C07D401/04
Filed: 2004-08-21
Abstract: The invention relates to 5-substituted-alkylaminopyrazole derivatives of formula (I) or salts thereof wherein the various symbols are as defined in the description, to processes for their preparation, to compositions thereof, and to their use for the control of pests (including arthropods and helminths).
Patent CA-2536904-A1 (CA)
Inventor: HINDMARSH CHRISTOPHER JOHN
IPC: A62B18/02
Filed: 2004-09-01
Abstract: There is provided an oro-nasal mask for use in a respirator, comprising a resilient material which mask is capable of recovering its original shape on release from a collapsed. A compact, emergency respirator including the mask is also provided.
Patent CA-2539742-A1 (CA)
Title: Hand-portable pressurized sprayer apparatus provided with safety valve
Inventor: FONTAINE JAMES R
IPC: B65D83/70
Filed: 2006-03-15
Abstract: An improved hand-portable pressurized sprayer apparatus of the present invention has a valve assembly that is sealably connected to a fluid supply tank and includes a safety valve constructed to respond to the occurrence of a predetermined maximum pressure value within the spray tank. The occurrence of pressure within the tank that exceeds the predetermined maximum value causes the safety valve to open, thereby allowing the release of excess tank pressure. The sprayer apparatus provides for the controlled pressurization of the supply tank using an external compressed air supply.
Patent CA-2541108-A1 (CA)
Inventor: SARTOR JOE D
IPC: A61B5/01
Filed: 2006-03-28
Abstract: Electrosurgical cannulas for use with an electrosurgical generator to thermally treat tissue are disclosed. An electrosurgical cannula for use with an electrosurgical generator to treat tissue is provided. The electrosurgical cannula includes a cylindrical body portion defining a lumen therethrough. The body portion includes a non-coring pointed distal tip which is electrically conductive. The electrosurgical cannula further includes at least one thermocouple having a distal end connected to the conductive distal tip.
Patent CA-2545067-A1 (CA)
Inventor: ZIECH JAMES F
IPC: B60K17/36
Filed: 2004-11-04
Abstract: A drive system comprises a one-piece differential carrier housing an input assembly, a power divider, a hollow pinion gear and a wheel differential. A  through shaft is concentric with, but rotates independently of, the hollow pinion gear. The input assembly, the power divider and the pinion gear are rotatingly supported within the one-piece differential carrier by three bearings. The bearing cage and the pinion gear are assembled through the rear of the one-piece differential carrier.
Patent CA-2547111-A1 (CA)
Title: Method for treatment of a fluid quantity including chemical reacting means such as combustible materials and a catalytic device
Inventor: RASMUSSEN NIELS BJARNE KAMPP
IPC: F01N3/035
Filed: 2004-11-29
Abstract: The invention relates to a method for treatment of a fluid quantity including chemical reacting means such as combustible materials above a certain minimum quantity in a catalytic device (1). The method comprises the steps of entering said fluid quantity into the catalytic device (1) through an inlet (2), controlling the temperature in one or more passage sections (3, 5) of said catalytic device (1) including at least one reaction passage section (4), by heat transferring, and emitting the treated fluid quantity from the catalytic device through an outlet (28). The invention also relates to a catalytic device and uses of the method and the catalytic device.
Patent CA-2547378-A1 (CA)
Inventor: HUETTER THOMAS EDWARD
IPC: A61K33/24
Filed: 2004-12-08
Abstract: Disclosed herein are a variety of embodiments of compositions and methods which are each adapted for use by a companion animal. In one embodiment, an edible composition comprising an amount of a soluble mineral component is disclosed, wherein the soluble mineral component comprises one or more minerals selected from the group consisting of zinc, manganese, tin, copper, and mixtures thereof, wherein the amount is an effective amount for use as an oral medicament. In further embodiments, a phosphate component is included.  The edible compositions are advantageously companion animal foods or supplements. Further disclosed are methods selected from treating oral cavity tartar, oral cavity plaque, periodontal disease, gingivitis, breath odor and combinations thereof comprising orally administering a described composition to a companion animal.
Patent CA-2547854-A1 (CA)
Title: Polyamide composition comprising optical brightener, yarns made therefrom and process for heat setting such yarns
Inventor: DEWHURST ROBERT
IPC: A41D31/00
Filed: 2004-12-21
Abstract: A polyamide composition, which includes an optical brightener together with either an antimicrobial agent or anti-oxidant stabilizer, or both, is suitable for making yarns, and fabrics, garments, molded articles or other articles such as carpets from these yarns. Processes for incorporating optical brighteners into polyamide compositions, polymers and yarns to make fabrics and molded articles that exhibit superior whiteness after heat-setting are also disclosed.
Patent CA-2548198-A1 (CA)
Title: Rekeying in secure mobile multicast communications
Inventor: JANNETEAU CHRISTOPHE JACQUES P
IPC: H04L9/00
Filed: 2004-12-22
Abstract: A method of inter-area rekeying of encryption keys in secure mobile multicast communications, in which a Domain Group Controller Key Server (Domain GCKS) distributes Traffic Encryption Keys (TEK) to a plurality of local Group Controller Key Servers (local GCKS), and said local Group Controller Key Servers forward said Traffic Encryption Keys, encrypted using Key Encryption Keys (KEKi, KEKj) that are specific to the respective local Group Controller Key Server (local GCKSi, GCKSj), to group members, said local Group Controller Key Servers (GCKSi, GCKSj) constituting Extra Key Owner Lists (EKOLi, EKOLj) for group key management areas (areai, areaj) that distinguish group members (MMi, MMj) possessing Key Encryption Keys (KEKi, KEKj) and situated in the corresponding group key management area (areai, areaj) from group members (MMij) possessing Key Encryption Keys (KEKi) that were situated in the corresponding group key management area (areai) but are visiting another area (areaj).
Patent CA-2549970-A1 (CA)
Inventor: BUTLER TODD N
IPC: G06F17/00
Filed: 2006-06-13
Abstract: Postal mailing assembly capable of being processed by postal processing equipment without causing damage to the article held by the mailer. The mailing assembly includes a pocket holding the article inside the mailer is offset relative to one edge of the assembly by a distance sufficient to prevent damage when the mailer is oriented and processed by postal equipment.
Patent CA-2551068-A1 (CA)
Inventor: HAMEL ROGER GERARD
IPC: A01N43/80
Filed: 2006-06-27
Abstract: A composition comprising a high-T g methyl methacrylate copolymer and a uiocide selected from 4,5-dichloro-2-n-octyl-4-isothiazolin-3-one and 2-n- octyl-4- isothiazolin-3-one.
Patent CA-2552340-A1 (CA)
Title: Bumpers for dasher board assemblies
Inventor: PALUMBO MATTHEW ROBERT
IPC: E04H17/18
Filed: 2006-07-14
Abstract: Bumpers for absorbing player impact against dasher boards are disclosed. The bumper can include an elongated body defining a number of absorption ribs and channels for absorbing impact forces against the dasher board. The elongated body can be formed from a material having a relatively low durometer adapted to displace and absorb the impact energy when a player strikes the dasher board. One or more curved sections of the elongated body can be configured to fit adjacent to the hard edges of the dasher board.  The bumper can be provided as part of a dasher board assembly including a lower frame assembly and a number of upper shielding panes.
Patent CA-2555047-A1 (CA)
Inventor: HAYTER PAUL G
IPC: A61B6/12
Filed: 2006-08-02
Abstract: A kinematic adhesive fluorescence measurement patch for use with a fluorescent light-emitting bead implanted within a user's body includes an adhesive plate for removable adhesion to the user's body and an optical plate. The optical plate includes a rigid member with a light emitter and light detectors attached thereto. The light emitter of the optical plate is configured for emitting light that is absorbed by the fluorescent light-emitting bead while the light detector is configured for detecting fluorescent light emitted by the fluorescent light-emitting bead. In addition, the adhesive plate and optical plate are configured for kinematic attachment, detachment and kinematic reattachment to one another via a cone-shaped indent, a slot shaped indent, and a flat independently disposed on one of the adhesive or optical plates in opposition to one of three spherical components disposed on the other of the adhesive and optical plates.
Patent CA-2555511-A1 (CA)
Inventor: KLOSE LEONHARD
IPC: F21S8/00
Filed: 2006-08-08
Abstract: A light fixture (10) for illuminating a building surface (16) or portion thereof and having a housing (11), a light source assembly (12), at least one reflector (13), and a light opening (24), characterized in that the light source assembly (12) is formed by a generally closed internally mirrored hollow shell (17) in which there are at least two differently colored light sources (21, 21, and 23), for example two fluorescent lamps, and that has a light window (18) through which color-mixed light from the light sources exits, the reflector (13) being positioned such in a path (P1, P2, P3, and P4) between the light window (18) and the light opening (24 ) that at least the major portion of light emitted by the light source assembly (12) is reflected by the reflector onto the building surface (16).
Patent CA-2555611-A1 (CA)
Inventor: PIVA RINALDO
IPC: B29C48/295
Filed: 2004-12-22
Abstract: L'invention concerne un procédé pour la déshumidification ainsi que pour l'injection et le moulage de matières plastiques en granulés. Ledit procédé fait appel à une étape de déshumidification (1a) dans laquelle les granulés sont déshumidifiés par contact avec l'air à une température de déshumidification, et à une étape ultérieure d'injection et de moulage (1b) dans laquelle les granulés issus de l'étape de déshumidification sont chauffés à une température de moulage supérieure à la température de déshumidification et sont ensuite injectés dans un moule. Entre l'étape de déshumidification et l'étape d'injection et de moulage vient une étape de chauffage (20), dans laquelle les granulés sont chauffés, en l'absence sensible d'oxygène, à une température d'alimentation comprise entre la température de déshumidification et la température de moulage. L'invention concerne également un équipement (1) fonctionnant conformément au procédé.
Patent CA-2556784-A1 (CA)
Title: Rfid reader and range indicating method for the rfid reader
Inventor: PARK ERIC
IPC: G01V3/12
Filed: 2006-08-23
Abstract: An RFID reader and range indicating method for the RFID reader is provided.  The RFID reader includes an RF antenna for communicating with one or more than one tag using RF signals, a module for operating on the tag, a module for analyzing a range of the RFID reader; and a module for indicating, based on the analysis, a potential area where the RFID reader is capable of implementing the operation on the tag.
Patent CA-2557794-A1 (CA)
Title: Opioid receptor antagonists
Inventor: SIEGEL MILES GOODMAN
IPC: C07D333/38
Filed: 2005-03-02
Abstract: A compound of the formula (I) wherein the variables X1, X2, B, D, R1 to R7.including R3', p, y, q, and z, are as defined or a pharmaceutically acceptable salt, solvate, enantiomer, racemate, diastereomer or mixtures thereof, useful for the treatment, prevention or amelioration of obesity and Related Diseases is disclosed.
Patent CA-2558025-A1 (CA)
Inventor: HAWIGER JACK J
IPC: C07K14/00
Filed: 2005-03-04
Abstract: Disclosed are compositions and methods related to cell-penetrating suppressor of cytokine signaling (SOCS) proteins that inhibit cytokine-induced signaling.
Patent CA-2559205-A1 (CA)
Inventor: ROSS ROD
IPC: A61M1/00
Filed: 2005-03-24
Abstract: A dual cylinder pump that is used to create a vacuum in an aspiration tube of a medical system. The pump includes a first plunger that moves within a first cylinder and a second plunger that moves within a second cylinder. Movement of the plungers is controlled by a motor assembly. The pump includes valves that control the flow of fluid into and out of the cylinders so that one cylinder is pulling fluid from the aspiration tube while the other cylinder is discharging fluid. The pump housing can be constructed as a cartridge that can be removed and readily sterilized.
Patent CA-2559318-A1 (CA)
Title: Electrical safety lockout mechanism for power tools and other hazardous machinery
Inventor: THOMAS E FEIL
IPC: H02H3/24
Filed: 2003-06-30
Abstract: An electrical lockout mechanism (1) is connected between a power source, and a power input terminal of an electrical machine including a manually operated switch. A switching element of said electrical lockout mechanism (1) receives a control signal and is adapted to selectively complete and break an electrical connection between the power source and the machine in reponse to said control signal and under a first and second set operating conditions in a manner that prevents unwanted machine restarts. The electrical lockout mechanism (1) can be integrated with a power cord that delivers electrical power to the machine or can be integrated into the machine itself.
Patent CA-2560327-A1 (CA)
Title: Planar waveguide reflective diffraction grating
Inventor: PEARSON MATT
IPC: H04J14/02
Filed: 2005-03-07
Abstract: The invention relates to a planar waveguide reflective diffraction grating for use in an optical device, such as a wavelength division multiplexer, providing an increased bandwidth over conventional planar waveguide reflection diffraction gratings while eliminating the polarization dependent loss (PDL) typically associated therewith. Accordingly, a low order (<3), high a spect ratio (>10) grating is provided with a very short side wall (less than the wavelength of the optical signal) for use with incident angles of less than 15~.
Patent CA-2560467-A1 (CA)
Inventor: HAGEMEYER THORSTEN
IPC: A23G9/44
Filed: 2006-09-20
Abstract: A process for stamping a pattern onto a coated frozen confection is provided , the process comprising the steps of: at least partially covering the frozen confection with a layer of coating; and bringing a stamping surface into contact with the coated frozen confection; characterised in that that the stamping surface is resiliently mounted on a support. An apparatus for stamping a pattern onto a coated frozen confection is also provided.
Patent CA-2561836-A1 (CA)
Title: Integrated motor and clutch assembly
Inventor: HUGHES DOUGLAS A
IPC: B60K6/405
Filed: 2004-03-26
Abstract: An integrated motor and clutch assembly (20) is provided, which includes a housing (21) that rotatably supports an input shaft (24) and an output shaft (26). A selectively engageable friction clutch (23) is disposed between the input shaft and the output shaft for transferring torque therebetween. The friction clutch includes an outer hub (35) connected for rotation with the output shaft (26). The integrated motor and clutch assembly (20) also includes a motor (22) having a rotor (134) non-rotatably connected to the outer hub (35) of the friction clutch (23) and disposed coaxial with the input und output shafts. The motor (22) also includes a stator (132) secured to the housing and disposed concentric with the rotor.
Patent CA-2563384-A1 (CA)
Inventor: STUHLBACHER FRANZ
IPC: F17C5/06
Filed: 2005-04-05
Abstract: The invention relates to a method for filling a container with gas, the gas being introduced into the container under compression. The aim of the invention is to fill the container with a greater quantity of gas than in prior art while reducing gas pressure peaks during filling. Said aim is achieved by inserting electrically conducting stretching material into the container before filling the same with gas. The invention further relates to a gas container (1), particularly a high-pressure gas bottle, which is used for storing gases at pressures exceeding 50 bar, especially exceeding 200 bar, and is provided with electrically conducting stretching material (11). The inventive gas container (1) makes it possible to reach a higher filling level at a given pressure than in prior art. Containers having a small wall thickness can be used without safety risk because gas pressure peaks are reduced inside the container.
Patent CA-2567007-A1 (CA)
Title: Hiv type and subtype detection
Inventor: HORVAIS ALAIN
IPC: C12Q1/68
Filed: 2005-06-03
Abstract: The present invention relates to the detection of HIV by amplification and PCR-based methods.
Patent CA-2570147-A1 (CA)
Title: Phase-alternated carr-purcell nmr echo sequence
Inventor: BLANZ MARTIN
IPC: G01R33/44
Filed: 2005-06-10
Abstract: A phase alternated Carr Purcell (PACP) sequence is effective in removing DC  offset from spin echo signals in earth formations. Modifications of PACP  sequences, possibly in combination with other pulse sequences, can remove both DC offset and ringing. Such sequences may be used where the ringing is non-repeatable.
Patent CA-2573991-A1 (CA)
Title: Composition and method for simultaneously lightening and coloring hair
Inventor: SHAMI FAROUK
IPC: A61K8/19
Filed: 2007-01-15
Abstract: A composition and method for simultaneously lightening and coloring hair. The composition generally consists of three components, specifically, a bleaching composition, an oxidizing composition and a dyeing composition. The composition preferably lightens hair color by a plurality of levels and simultaneously deposits tones that are attractive and long lasting. In a preferred embodiment, the bleaching composition is a powder composition based on silicate and/or carbonate salts and/or persulfate salts of ammonium, potassium or sodium. The persulfate bleaching composition can be ammonia-free, if desired. The oxidizing composition is preferably an anhydrous hydrogen peroxide solution, or another source of oxygen. The bleaching composition can be mixed with the oxidizing composition to form an anhydrous creme that is applied to the hair.
Patent CA-2575115-A1 (CA)
Inventor: TYROLER DAN
IPC: H04M11/04
Filed: 2005-07-21
Abstract: A telephone device such as a speaker phone or message recording device is remotely controlled either as a standalone device or as part of a security system. The telephone device can be controlled by a key fob or other user-operated transmitter that a user actuates to answer a call by speaker phone, end a call, place a call, or control functions of the message recording device such as playing back messages. The key fob transmits a wireless signal that is received and processed by a security system. In response, the security system controls the telephone device. The key fob may control security functions as well. In another approach, the key fob may control the telephone device directly without intervention of a security system. Or, the key fob may control the telephone device via a home automation network.
Patent CA-2576373-A1 (CA)
Inventor: COURI DUANE
IPC: A61F2/04
Filed: 2007-01-29
Abstract: In a delivery catheter, first and second pods cover one or more prosthetic implants located around a central core, and are connected with one another to move as a unit and to present a continuous outer surface. Two independent release links, each extending from a proximal region of the delivery catheter to an interface with the first and second pods, respectively, and operative to displace the first and second pod, respectively. Applying tension to the release links releases the associated pod, either by displacing it from over the implant or rupturing the exterior of the pod. A user-operable handle at a proximal end of the delivery catheter can activate either or both independent release links. Also provided according to the present invention is a method for the deployment of a prosthetic implant.