baber/WOPTO huggingface dataset:
Patent CA-2525448-A1 (CA)
Title: Enzyme bleach lipophilic fluid cleaning compositions
Inventor: DENOODT KRISTEL MARIA
IPC: C11D3/39
Filed: 2004-06-28
Abstract: The present invention relates to kits that can be used to provide lipophilic fluids with bleaching capabilities via enzymatic action, and lipophilic fluid cleaning compositions having bleaching capabilities and processes of making and using same. Such compositions provide the cleaning benefits of typical lipophilic solvents and additional cleaning benefits that include, but need not be limited to, bleaching.
Patent CA-2525813-A1 (CA)
Title: Headlamp
Inventor: KATAYAMA KOJI
IPC: F21S8/10
Filed: 2005-11-07
Abstract: An automotive headlamp is equipped with a light source containing one or more light-emitting devices (LEDs) and a base member (a pedestal and rear case) for securing the light source to the automobile. The LED includes: a GaN substrate 1; a n-type Al x Ga1-x N layer 3 on a first main surface side of the GaN substrate 1; a p-type Al x Ga1-x N layer 5 positioned further away from the GaN substrate 1 compared to the n-type Al x Ga1-x N layer 3; and a multi-quantum well 4 positioned between the n-type Al x Ga1-x N layer 3 and the p-type Al x Ga1-x N layer 5. In this LED, the specific resistance of the GaN substrate 1 is no more than 0.5 .OMEGA. cm, the p-type Al x Ga1-x N layer 5 side is down-mounted, and light is discharged from a second main surface 1a, which is the main surface of the GaN substrate 1 opposite from the first main surface.
Patent CA-2526081-A1 (CA)
Inventor: HALOPE CHRISTOPHE
IPC: H05K1/00
Filed: 2004-05-26
Abstract: The invention relates to a method for producing contactless tickets or cards over a plurality of steps, said tickets or cards comprising a chip (24) whic h is connected to an antenna (10) on a paper carrier. The inventive method consists of the following steps: the antennae are printed in series on the paper carrier strip using a silkscreen ink; a chip is fixed to each ticket b y connecting bond pads of the chip to the bond pads of the antenna (14, 16); a nd the paper strip comprising the silkscreen-printed antenna and the corresponding chips is covered by an adhesive paper strip. After each step, the paper carrier strip is wound up before the next step is begun. The inventive method also comprises a step wherein each of the silkscreen-printe d antennae is coated by a protective layer (12) for preventing the silkscreen ink from being transferred to the back of the paper carrier strip during the successive winding-up thereof following each step.
Patent CA-2531830-A1 (CA)
Title: Crochet pour gouttieres et bardeaux et autres
Inventor: CHIASSON LEOLIN
IPC: E04D13/064
Filed: 2006-01-10
Abstract: La présente fait part de l'invention d'un crochet pour gouttières ou bardeau x qui est utilisé pour attacher des systèmes linéaires, comme des lignes de lumières ornementales ou autres, sur des surfaces telles que des gouttières et des bardeaux de toitur e et autres. Le crochet comprends trois parties : une partie qui permet d'accrocher, une aut re qui permet le soutien du système linéaire, et la dernière qui permet de monter le tout ver s la gouttière ou le bardeau sans échelle ni escabot.
Patent CA-2533125-A1 (CA)
Inventor: MARSHALL ALLAN
IPC: F41H3/02
Filed: 2004-07-26
Abstract: A covering for application on surfaces of a structure to camouflage the structure in an environment, the covering comprising a first sheet having spectral characteristics for visible and near-infrared wavelengths that stimulate the spectral characteristics of the environment, wherein the first sheet (21) is at least partially covered on a first surface thereof by a first layer of a first ink (23a, 23b) which is at least partially transparent to near-infrared wavelengths.
Patent CA-2536789-A1 (CA)
Inventor: DE VEGA RODRIGO MIGUEL
IPC: H04Q11/00
Filed: 2004-08-10
Abstract: After transmitting a data burst (BURST) containing several data packages (IP), the transmission channel (.lambda.1) of the same end node (A) remains open for the transmission of other data packages (IPOF) "on the fly". The connection is interrupted when another end node (D) requires capacity for transmitting its data burst (BURST2).
Patent CA-2539365-A1 (CA)
Inventor: NEFZGER HARTMUT
IPC: C08G63/668
Filed: 2006-03-13
Abstract: The invention is directed to novel poly(ether-ester) polyols, processes for their production from monocarboxylic or polycarboxylic acid esters with one or more bound polyether chain(s). This invention also relates to the production of polyurethane materials in which the isocyanate-reactive component comprises these poly(ether-ester)polyols.
Patent CA-2539822-A1 (CA)
Inventor: ZEBOLSKY MICHAEL L
IPC: B60G21/05
Filed: 2004-09-21
Abstract: The present invention provides a torsion attenuator for a vehicle frame (10) having first (14) and second (16) longitudinal frame rails extending substantially parallel to a longitudinal axis. A torsion attenuator in accordance with one embodiment of the present invention includes first and second brackets (38, 40) coupled to the first and second frame rails (14, 16), respectively. The torsion attenuator further includes a cable (42) coupled at a first end to the first bracket (38), and coupled at a second end to the second bracket (40). A torsion attenuator in accordance with the present invention provides that the torsional loads are distributed to the frame rail system, rather than to the individual rails. Such a torsion attenuator may be especially advantageous in suspension systems that employ air springs.
Patent CA-2540079-A1 (CA)
Inventor: WOOD LUCIUS
IPC: B65D/
Filed: 2004-09-09
Abstract: A transportation subassembly is disclosed for transporting a material that is destabilized in the presence of a destabilizing contaminant. The subassembly has a structural body having a cavity constructed and arranged to receive the material to be stored, a breather assembly operatively connected to the structural body and including a container forming a chamber, the chamber being in fluidic communication with the cavity and being constructed and arranged to receive an contaminant-removing material selected to remove the destabilizing contaminant, and a venting assembly mounted with respect to the structural body. The venting assembly includes a rupture apparatus rupturable at a predetermined pressure formed within the cavity to form fluidic communication between the cavity and the atmosphere. A method for transporting a material in a transportation subassembly is also disclosed. A structural body having a cavity for storing the material to be transported and a rupture apparatus rupturable at a pressure formed within the cavity is used. The method includes inspecting the cavity for defects and for destabilizing impurities; dry air purging the cavity; loading the material into the cavity; activating a breather assembly to restrict destabilizing impurities from within the cavity;  operatively connecting a dry air line to the cavity to form fluidic communication between the cavity and the storage compartment; and maintaining the breather assembly in an activated position to maintain the cavity in a pure condition.
Patent CA-2541779-A1 (CA)
Title: Form of administration based on crosslinked hydrophilic polymers
Inventor: BARTHOLOMAEUS JOHANNES
IPC: A23L29/00
Filed: 2004-12-13
Abstract: The invention relates to a film-shaped form of administration for topically administering at least one agent and/or nutrient to a living being. Said form of administration comprises at least one agent-containing and/or nutrient-containing layer that is based on crosslinked hydrophilic polymers which are crosslinked with at least one polyacrylic acid derivative.
Patent CA-2542811-A1 (CA)
Title: Kink resistant bifurcated prosthesis
Inventor: CHAN RANDY S
IPC: A61F2/06
Filed: 1997-12-09
Abstract: The invention relates to an endoluminal prosthesis adapted for placement at a bifurcation site within the body. The stent or stent-graft may be constructed m have segments of differing structural properties. A section of the stent-graft may be constructed to have a single-lumen tubular stent member covering a multilumen graft member. The stent-graft may comprise at least two modular components adapted for in situ assembly. An extended cylindrical interference fit may be used to seal the modular components.
Patent CA-2545087-A1 (CA)
Inventor: STONE JEFFREY W
IPC: F41A19/13
Filed: 2004-11-19
Abstract: A firing pin assembly (5) is provided that includes a firing pin (30) and a firing pin shaft (20). The firing pin (30) is received in a slot (31) of the end of the firing pin shaft (20) to be retained therein with a spring retaining sleeve (50), a main spring (40), and a main spring sleeve (10). The firing pin (30) is removable from the firing pin assembly (5) and can be replaced to result in a prolonged use of the firing pin assembly. The firing pin assembly (5) will operate as a one-piece unit when the spring retaining sleeve (50) is oriented to hold the components securely in place.
Patent CA-2546602-A1 (CA)
Inventor: SCHOLZ WOLFGANG
IPC: C07D295/155
Filed: 1994-08-23
Abstract: Monoacyl - substituted guanidines of the formula III (see formula III) are described where X(2) is (see formula I) as are the pharmaceutically tolerated salts thereof. They are outstandingly suitable for use as antiarrhythmic pharmaceuticals possessing a cardioprotective component for the prophylaxis and treatment of infarction and for the treatment of angina pectoris, in connection with which they also inhibit or strongly reduce, in a preventive manner, the pathophysiological processes associated with the genesis of ischemically induced damage, in particular associated with the elicitation of ischemically induced cardiac arrhythmias. On account of their protective effects against pathological hypoxic and ischemic situations, the compounds of the formula I according to the invention can, as a consequence of inhibiting the cellular Na+/H+ exchange mechanism, be used as pharmaceuticals for treating all acute or chronic damage eliciated by ischemia, or diseases induced primarily or secondarily thereby.
Patent CA-2547800-A1 (CA)
Inventor: MCBRIDE SCOTT
IPC: G06F17/30
Filed: 2006-04-05
Abstract: The present invention relates to a search engine which, in response to a search query, generates links to a set of documents relevant to the search query submitted by a user, associating an identifying logo for each of the generated links in the set o f documents; and returning the generated links and the associated identifying logos to th e user. An ordering component of the search engine embeds a hyperlink within the identifying logo or visual identifier for each of the generated links that are presented to t he user, these logos or identifiers being miniaturized ("thumbnail") renderings, that are ordered and presented in a visually concise manner on a singular document or page, for easy perusal by the user.
Patent CA-2552535-A1 (CA)
Inventor: HAUSMANN MATTHIAS
IPC: B05B1/00
Filed: 2004-12-28
Abstract: Special precautions must be taken when maintaining a component under fluidic pressure, if the component consists of hard and brittle material and can be destroyed by locally increased stresses. According to the invention, one such fluidic component, e.g. consisting of silicon or glass, is arranged in an elastomer mould, e.g. consisting of silicon rubber, having a contour that is adapted to the outer contour of the component and to the inner contour of a support. Said elastomer mould is bevelled on the pressure side thereof towards the fluidic component. During the assembly of the support, the elastomer mould is deformed by means of a projection on the counterpart, and subjected to homogeneously distributed inner stress, whereafter the elastomer mould surrounds the fluidic component over the entire height thereof. Said floating support prevents any unacceptable local stress peaks and any deformation of the component. The support is sealed from the fluid, even if the fluidic pressure fluctuates repeatedly from a very small value to several hundred bar.  The support is especially suitable for a fluidic component consisting of glass or silicon in a miniature embodiment. Said support is used in the field of medical technology, for example, for a nozzle in a miniature atomiser for producing an aerosol or a mist without a propellant, and for the needleless subcutaneous injection of a liquid containing a medically active substance.
Patent CA-2554820-A1 (CA)
Title: Furniture or structural fitting
Inventor: LAUTENSCHLAEGER HORST
IPC: E05D7/04
Filed: 2005-01-19
Abstract: The invention relates to a furniture or iron fitting which comprises a first fitting element (1) and a second fitting element (4) linked therewith via a height adjustment device (4). A threaded spindle (5) is received on the first fitting element (1) in two spaced apart bearings (6, 7) so as to be rotatable but not axially displaceable. A threaded sleeve (8) linked with the second fitting element (4) engages with the threaded spindle (5) so as to be axially adjustable between the two bearings (6, 7). The threaded spindle (5) is axially supported on both ends in opposite directions on the bearing (6, 7) associated therewith and allows for a height adjustment of the two fitting elements (1, 2).
Patent CA-2557037-A1 (CA)
Inventor: KUENZEL JUERGEN
IPC: F28F21/00
Filed: 2006-08-24
Abstract: A heat exchanger block includes two plates having abutting surfaces with grooves forming passages in which gaseous medium to be cooled flows. Spaces through which a cooling medium flows and which directly adjoin outer surfaces of the plates are provided in the heat exchanger block.
Patent CA-2560253-A1 (CA)
Inventor: CHEN CHUNG-PIN H
IPC: A61K31/675
Filed: 2005-03-03
Abstract: This invention provides for prodrug Compounds (I), pharmaceutical compositio ns thereof, and their use in treating HIV infection. Also, this invention provides for intermediate Compounds (II) useful in making prodrug Compounds (I).
Patent CA-2564262-A1 (CA)
Title: Apparatus and method for detecting a pointer relative to a touch surface
Inventor: MORRISON GERALD D
IPC: G09G5/00
Filed: 2005-04-28
Abstract: An apparatus (50) for detecting a pointer relative to a touch surface (54, 254, 354) includes at least two spaced imaging assemblies (58) having overlapping fields of view encompassing the touch surface. The imaging assemblies see the touch surface in three-dimensions as a perspective view.  The imaging assemblies acquire overlapping images from different locations. A  processor (60) receives and processes image data generated by at least one of the imaging assemblies to determine the location of the pointer relative to the touch surface.
Patent CA-2565136-A1 (CA)
Inventor: CARSON JAMES KENNETH
IPC: F26B5/06
Filed: 2005-05-02
Abstract: This invention relates to a process and/or method and associated apparatus for use in spray freeze drying a liquid substance such as fruit juice, pharmaceuticals, nutraceuticals, tea and coffee. A liquid substance is sprayed (atomised) and reduced in temperature to below its eutectic temperature;  thereby inducing a phase change of liquids in the liquid substance. The atomised liquid substance (ALS) is then subjected to a vacuumous drying chamber in which the ALS is subjected to an energy source to assist sublimation of liquid from the ALS as it is conveyed through the chamber. Such an energy source can provide a temperature gradient through which the ALS  passes and is exposed to, all carried out so as to preferably minimise or reduce the likelihood of degradation of the substance being dried (reducing the liquid content).
Patent CA-2571066-A1 (CA)
Title: Spray nozzle for a dishwasher
Inventor: NEUMAIER WERNER
IPC: A47L15/23
Filed: 2005-06-17
Abstract: A dishwasher (60) spray nozzle (20) is arranged on an outer surface (34) of a spray system (22) for discharging a spray jet (28). The outlet opening of the spray nozzle (20) has a constriction (26, 40) in a central region of its longitudinal extent.
Patent CA-2571945-A1 (CA)
Inventor: CLAVEY STEVEN WALTER
IPC: A61K36/505
Filed: 2003-06-27
Abstract: L'invention concerne une composition pour le traitement ou l'atténuation d'un symptôme résultant d'un trouble gynécologique, comprenant les herbes Chi Shao (racine, Paeonia obovata), dang Gui (racine, Angelica Polymorpha), Chuan Xiong (Racine, Ligusticum Wallichii), Xiang Fu (rhizome, Cyperus Rotundus), Yan Hu Suo (Rhizome, Corydalis turtschanninovii,), Tao Ren (graine, prunus persica) ou des parties de celles-ci.
Patent CA-2573234-A1 (CA)
Inventor: MIZUTANI YUKIHITO
IPC: G01N33/543
Filed: 2005-03-10
Abstract: The binding reaction between an affinity substance as a measuring subject and a binding partner having binding affinity with the affinity substance is measured by agglutination reaction. The binding partner is linked to carrier particles, and the carrier particles agglutinate with each other by the binding reaction. The agglutination reaction is enhanced by incubating the reaction mixture before electric field application. Further, the agglutination reaction is enhanced by regulating the temperature or viscosity of reaction mixture placed in an electric field. These contribute to an increase of measuring sensitivity. Still further, a step of diluting the reaction mixture containing simple particles may be conducted prior to counting of agglutinates. This diluting step intensifies the binding between affinity substance and binding partner. As a result, any disintegration of agglutinates can be prevented, and the measuring sensitivity can be enhanced. Also, the carrier particles and agglutinates after the dilution can be discriminated from each other at high precision.
Patent CA-2573253-A1 (CA)
Inventor: MUNN MYRON L
IPC: A61M16/04
Filed: 2006-11-22
Abstract: An oral airway for providing an air passage to a patient's trachea including two embodiments. In both embodiments, the oral airway includes a curved section and a straight section with the curved section having spaced-apart curved upper and lower members and the straight section having spaced-apart planar upper and lower members with the same width. In the first embodiment, the curved upper member has the same width as the planar upper member with the curved lower member having a greater width than the width of the lower planar member. In the second embodiment, the width of the curved lower member is greater than the width of the planar lower member and the distance between the curved upper and lower members is greater than the distance between the planar upper and lower members.
Patent CA-2575252-A1 (CA)
Title: Timed gaming events and gaming machines with communication links
Inventor: ROEMER MICKEY
IPC: A63F9/24
Filed: 2005-07-22
Abstract: A timed gaming event has a start time, a defined duration, and an end time. In one embodiment, the timed gaming event comprises a period of time during which the payout for winning results is enhanced, such as by a multiplier. In another embodiment, the timed event is a tournament in which players of multiple gaming machines play a plurality of games. Another aspect of the invention is a gaming machine including telecommunication devices, such as telephones, permitting calls to be placed to the player and/or permitting calls to be placed from the machine to a remote location. A game includes the opportunity to involve a third party participant located remote from the gaming machine in the play of a game via a telecommunication link.
Patent CA-2583084-A1 (CA)
Title: 7,8-bicycloalkyl-chroman derivatives
Inventor: SONG JIANGAO
IPC: C07D319/08
Filed: 2004-09-15
Abstract: 7,8-Bicyclic-chroman derivatives of Formula I, wherein the substituents are defined as in the specification or the pharmaceutically acceptable salts thereof, are disclosed. They are useful for the treatment of inflammatory disorders, neurodegenerative disorders and/or mitochondrial disorders. They are also useful in the manufacture of pharmaceutical formulations for the treatment of such conditions.
Patent CA-2583174-A1 (CA)
Title: Thin film coating and temporary protection technology, insulating glazing units, and associated methods
Inventor: GROMMESH ROBERT
IPC: B65D85/48
Filed: 2005-10-04
Abstract: The present invention in some embodiments provides sputter deposition techniques for applying thin film and thereafter applying over the sputtered film a temporary protective film. The thin film can optionally be applied by sputtering a target in a gaseous sputtering atmosphere containing an oxidizing gas and/or an inert gas. The invention in some embodiments relates to an insulating glazing unit or a monolithic pane having a thin film coating, deposited for example by sputtering, on at least one major surface, the thin film coating carrying a temporary protective film. The invention also provides embodiments involving high efficiency methods for producing such products.
Patent CA-2588728-A1 (CA)
Title: Elevator for use in handling pipe and method for handling pipe
Inventor: BENNETT DEAN ALLEN
IPC: E21B3/02
Filed: 2005-11-03
Abstract: An elevator for use in wellbore operations, the elevator comprising a first body member (331) having front and back ends and a second body member (332) having front and back ends, which together form a throat for receiving a pipe, a first release apparatus (392) for releasably connecting together the front ends, and a second release 10 apparatus (342) for releasably connecting together the back ends characterised in that, the elevator further comprises actuation apparatus (362, 381) for selectively operating a chosen one of the first release apparatus (392) or the second release apparatus (342).
Patent CA-2589188-A1 (CA)
Title: System for message delivery to field personnel
Inventor: O'BRIEN DAVID
IPC: H04L12/58
Filed: 2005-11-22
Abstract: System for message delivery to field personnel. The system includes a method for operating a server (142) in a message delivery system. The method includes receiving a message for transmission to a recipient, and determining a message characteristic associated with the message. The method also includes obtaining contact information associated with the recipient based on the message characteristic, and transmitting the message to the recipient using a communication method (114, 134) indicated by the contact information.
Patent CA-2591483-A1 (CA)
Inventor: INAOKA SEIJI
IPC: H01L21/3213
Filed: 2005-02-25
Abstract: Back end photoresist strippers and cleaning compositions of this invention are provided by amino acid-free, non-aqueous cleaning compositions that are essentially non-corrosive toward copper as well as aluminum and that comprise at least one polar organic solvent, at least one hydroxylated organic amine, and at least one corrosion inhibitor compound with multiple hydroxyl functional groups that is a compound of the formula: T1-[(CR1R2)m-(CR3R4)n]p-(CR5R6)q-T2 where at least one of R1 and R2 OH and if one of R1 and R2 is not OH, it is selected from H, alkyl or alkoxy, m is a whole integer of 1 or greater,R3 and R4 are selected from H, alkyl or alkoxy, n is 0 or a greater whole positive integer, p is a whole integer of 1 or greater; at least one of R5 and R6 is OH and if one of R5 and R6 is not OH, it is selected from H, alkyl or alkoxy, q is a whole integer of 1 or greater; T1 and T2 are selected from H, alkyl, hydroxyalkyl, polyhydroxyalkyl, aminoalkyl, carbonylalkyl or amide groups or T1 and T2 may be connected forming a structure selected from an aliphatic cyclic or fused cyclic structure, and optionally one or more of hydroxyl-containing co-solvent, corrosion inhibiting aryl compound containing two or more OH, OR6, and/or SO2R6R7 groups bonded directly to the aromatic ring, where R6, R7 and R8 are each independently selected from the group consisting of alkyl and aryl, metal complexing agent, a different metal corrosion inhibiting compound, and surfactant.