baber/WOPTO huggingface dataset:
Patent CA-2464658-A1 (CA)
Title: System and process for reducing the caliper of paper webs
Inventor: RIEDL PATRICIA A
IPC: D21F11/14
Filed: 2002-08-22
Abstract: A process for increasing the tactile properties of a base web without adversely affecting the strength of the web is disclosed. In general, the process includes the steps of placing a base web in between a first moving conveyor (60) and a second moving conveyor (62). The conveyors are then wrapped around a shear inducing roll (64) which creates shear forces that act upon the base web. The shear inducing roll typically has a relatively small diameter. In some applications, more than one shear inducing roll may be incorporated into the system. In other applications, the shear inducing roll can also be a nip roll for decreasing the caliper of the base web. The shear inducing roll may be stationary, as in the form of a stationary shoe with a convex edge, or may rotate. In one embodiment, the shear inducing roll can rotate on an air bearing.
Patent CA-2464827-A1 (CA)
Inventor: STARK IAIN
IPC: G01T1/20
Filed: 2004-04-22
Abstract: An apparatus for measuring a depth-of-interaction of a scintillation event in a scintillation camera having a scintillation crystal and an array of photomultiplier tubes is disclosed. The apparatus comprises (a) a collimator coupled to and along the lateral surface of the scintillation crystal for receiving scintillation photons traveling parallel to the plane of the scintillation crystal when a scintillation event occurs, (b) a light deflector optically coupled to and along the lateral surface of the scintillation crystal with the collimator sandwiched between the scintillation crystal and the light deflector for deflecting the direction of the scintillation photons received through the collimator to a certain angle, and (c) a position sensitive photomultiplier tube for detecting the deflected scintillation photons and determining the depth of the scintillation event within the scintillation crystal.
Patent CA-2466044-A1 (CA)
Title: Expanding ligament graft fixation system
Inventor: LEVY ANDREW S
IPC: A61B17/56
Filed: 2002-09-10
Abstract: A graft fixation system for fixing graft material in a bone tunnel includes an expandable fixation member having a graft receiving eyelet disposed proximate its distal end, opposed bone engaging elements disposed about its periphery, and an expansion plug receiving opening defined in its proximal end. The system also includes an expansion plug having a diameter greater than the diameter of the expansion plug receiving opening so that forceable insertion of the expansion plug into the expansion plug receiving opening causes an expansion of the expandable fixation member driving the opposed bone engaging elements apart so as to fix the bone engaging elements, as well as the graft material, in a bone tunnel.
Patent CA-2471086-A1 (CA)
Inventor: FERRON FRANCESCO
IPC: A47J36/00
Filed: 2004-06-16
Abstract: In a food cooking vessel, components of the vessel arranged outside it are coated by a coating containing thermochromatic pigments.
Patent CA-2473299-A1 (CA)
Title: Detection of a genetic predisposition to cancers and non-cancerous pathologies in mammals
Inventor: KANJILAL SAGARIKA
IPC: C12Q1/68
Filed: 2003-01-13
Abstract: Methods are provided for the detection of susceptibility to cancer and non- cancerous pathologies in a mammal. Diagnostic kits are also provided.
Patent CA-2474151-A1 (CA)
Inventor: LIN BIAOYANG
IPC: C12Q1/68
Filed: 2003-01-15
Abstract: Cette invention concerne de nouvelles molécules d'acide nucléique régulées par l'androgène. Cette invention porte également sur des polypeptides et des méthodes diagnostiques associés.
Patent CA-2475322-A1 (CA)
Title: Method of personalizing and identifying communications
Inventor: SPAEY FREDERIC A J
IPC: G06F21/44
Filed: 2003-02-07
Abstract: What is disclosed is a method of creating and distributing works of art that takes advantage of the possibilities of duplication and distribution offered by modern computing and telecommunication, while preserving the rights of the authors. Unique versions of a work of art are generated from a source variable work of art such that each unique version is perceptibly different from all other unique versions of the work of art. Unique versions can then be distributed to specific users so that specific unique versions are associated with specific unique versions. In the event a unique version is improperly shared, the user associated with the improperly shared unique version can be identified.
Patent CA-2476401-A1 (CA)
Inventor: WHEELER THOMAS J
IPC: G01C9/06
Filed: 2004-08-03
Abstract: The present invention provides an improved laser level. In one embodiment, the laser level comprises a housing having a base. The laser level further comprises any combination of an anchor assembly, a suction assembly, or a magnet to be used for attaching the laser level to a surface. An adjustment assembly provides control and precision by allowing leveling or plumbing of the laser level after it attaches to the surface and by converting a relatively large rotation of an adjustment handle into a finer leveling adjustment of the laser level. In an embodiment, the laser level attaches to an auxiliary base that allows leveling of the laser level in two perpendicular planes and allows the laser level to attach to a tripod for use horizontally, vertically, and angles in between. In an embodiment, a rotary part allows selection from multiple lenses the one appropriate lens for the desired task.
Patent CA-2479543-A1 (CA)
Title: Method and system for building modular structures from which oil and gas wells are drilled
Inventor: KADASTER ALI G
IPC: E02B17/00
Filed: 2003-05-08
Abstract: A method and system for building modular platform structures from which oil and gas wells are drilled and main-tained inludes a plurality of easily transportable, multifunctional platform modules (13) are interconnected on-site to form a unitary platform structure. The interconnected platform modules (13) are elevated above a ground surface on one or more legs (15) coupled to at least one of the platform modules. The elevated, interconnected platform modules (13) support both drilling and production operations in land-based, arctic, inaccessible, near-offshore and environmentally sensitive locations.
Patent CA-2480704-A1 (CA)
Title: Tissue extraction and maceration device
Inventor: CAULDWELL NATHAN S
IPC: A61B17/32
Filed: 2004-09-03
Abstract: Devices and methods are provided for extracting and macerating tissue, and optionally for depositing the tissue onto a tissue scaffold. The device generally includes an outer tube having a substantially open distal end that is adapted to be placed on and preferably to form a seal with a tissue surface, and a shaft rotatably disposed within the outer tube and movable between a first, proximal position in which the shaft is fully disposed within the outer tube, and a second, distal position in which a portion of a distal end of the shaft extends through the opening in the distal end of the outer tube. The device also includes a tissue harvesting tip formed on the distal end of the shaft that is effective to excise a tissue sample when the shaft is moved to the distal position, and a cutting member that is coupled to the shaft at a position proximal to the tissue harvesting tip. The cutting member is effective to macerate a tissue sample excised by the tissue harvesting tip.
Patent CA-2481081-A1 (CA)
Inventor: LONDRY FRANK
IPC: H01J49/00
Filed: 2003-04-02
Abstract: In the field of mass spectrometry, a method and apparatus for fragmenting io ns with a relatively high degree of resolution and efficiency. The technique includes trapping the ions in a linear ion trap, in which the background or neutral gas pressure is preferably on the order of 10-5 Torr. The trapped io ns are resonantly excited for a relatively extended period of time, e.g., exceeding 50 ms, at relatively low excitation levels, e.g., less than 1 Volt (0-pk). The technique allows selective dissociation of ions with a high discrimination. High fragmentation efficiency may be achieved by superimposi ng a higher order multipole field onto the quadrupolar RF field used to trap th e ions. The multipole field, preferably an octopole field, dampens the radial oscillatory motion of resonantly excited ions at the periphery of the trap. This reduces the probability that ions will eject radially from the trap thu s increasing the probability of collision induced dissociation.
Patent CA-2481377-A1 (CA)
Title: Antihistamine-decongestant pharmaceutical compositions
Inventor: DHANORKAR VIPIN TATYASAHEB
IPC: A61K31/445
Filed: 2002-04-04
Abstract: The present invention relates to pharmaceutical compositions of antihistamine-decongestant combination. Specifically the invention relates to bilayered tablet formulation comprising antihistaminic decongestant combination. More specifically present invention relates to the novel polymorph of fexofenadine or pharmaceutically accepted salts thereof, with at least one decongestant in the form of bilayered tablet. The preferred polymorphs are polymorph A and polymorph X of fexofenadine hydrochloride.
Patent CA-2482313-A1 (CA)
Inventor: CHANG HUI-FANG
IPC: A61P1/04
Filed: 2003-04-15
Abstract: L'invention concerne des composés représentés par la formule (I), dans laquelle Ar et R sont tels que définis dans le descriptif. L'invention concerne par ailleurs les sels pharmaceutiquement acceptables de ces composés, des compositions contenant ces composés ainsi que l'utilisation thérapeutique de ces composés et compositions.
Patent CA-2482840-A1 (CA)
Title: Drying cabinet comprising a cleaning device
Inventor: BINDER MATHIAS
IPC: F26B5/04
Filed: 2003-04-08
Abstract: The invention is directed to a drying cabinet with a cleaning device which can be inserted into its interior. According to the invention, the cleaning device comprises a carrier which is supported on the interior bottom of the drying cabinet and which has a duct arranged in its interior, a plurality of horizontal support arms with a cavity being fastened to the carrier, and the cavity communicates with the duct. A support arm is arranged above each of the heating plates.  Each of the support arms is outfitted with a spray arm which is rotatable horizontally around an axis A. Each spray arm has a quantity of nozzles. In addition, the carrier and the drying cabinet have means through which a cleaning agent can be supplied to the duct. In this way, a drying cabinet with a cleaning device having an improved cleaning action is provided.
Patent CA-2483815-A1 (CA)
Title: High-temperature solid electrolyte fuel cell comprising a composite of nanoporous thin-film electrodes and a structured electrolyte
Inventor: GUNTOW UWE
IPC: H01M8/12
Filed: 2003-04-15
Abstract: The invention relates to a novel high-temperature solid electrolyte fuel cel l comprising an electrolyte layer between two electrode layers, obtained by a method comprising the steps: (i) application of electrolyte particles in a screen printing paste to an unsintered electrolyte substrate and sintering o f the resultant structure; (ii) deposition of a nanoporous electrode thin-film by means of a sol-gel process or an MOD process on the structure obtained in step (i) and thermal treatment of the structure that has been coated in this manner. The fuel cell has an optional electrolyte boundary layer on the structured screen-printed electrolyte layer, said boundary layer being appli ed by means of an MOD process.
Patent CA-2484282-A1 (CA)
Inventor: CHU-MOYER MARGARET YUHUA
IPC: C07D403/14
Filed: 2000-03-16
Abstract: Disclosed are pyrimidine compounds of formula Z: (see formula I) formula ZZ: (see formula II) formula III: (see formula III) wherein R100 is (C1-C8) alkyl, benzyl or phenyl, said benzyl or phenyl being unsubstituted or substituted, as well as a process for preparing the compound of formula Z. Those compounds are useful as intermediates for producing aminepyridine compounds of the formula:     (see formula IV) in which R1 is formyl, acetyl, etc.; R2 is H, alkyl or alkoxy; and R3 is a substituted amino group such as (see formula V) in which R9 is pyrimidyl or triazinyl, useful as sorbitol dehydrogenase inhibitors.
Patent CA-2485360-A1 (CA)
Title: Method for the production of sulphamic acid halogenides
Inventor: REINHARD ROBERT
IPC: C07D295/26
Filed: 2003-05-15
Abstract: The invention relates to a method for the production of sulphamic acid halogenides of primary or secondary amines, comprising the following steps: i) reaction of a primary or secondary amine A1 with at least equimolar amounts of SO3 or an S03 source in the presence of at least equimolar amounts of a tertiary amine A2, respectively in relation to amine A1, and ii) reaction of the reaction mixture obtained in step i) with at least the stochiometrically required amount of phosphorus halogenide. The invention also relates to a method for the production of sulphamic acid diamides, comprising the production of sulphamic acid halogenides by carrying out steps i) and ii) and by subsequently reacting the sulphamic acid halogenides thus obtained with ammonia.The invention further relates to the use of said method in the production of herbicidal active ingredients with a sulphodiamide structure.  The invention also relates to novel sulphamic acid chlorides.
Patent CA-2487611-A1 (CA)
Title: Sub-micron electrolyte thin film on nano-porous substrate by oxidation of metal film
Inventor: PARK YONG-IL
IPC: H01M8/12
Filed: 2003-05-29
Abstract: A fluid impermeable thin film (20) is fabricated on a porous substrate (10) by depositing a material (4) having a certain spatial oxidation expansion. After depositing the material (4) is oxidized (5) whereby the deposited material (4) expands and forms a void free film (5) on top of the porous substrate (10).  Grain boundaries (6) of the void free film (5) may recombine to form a continuous film (20) on the porous substrate (20).
Patent CA-2490146-A1 (CA)
Title: Procede permettant d'obtenir une fibre ou un film a filaments heterocycliques aromatiques organiques presentant une resistance a la traction et/ou un module eleves
Inventor: ZEGERS HENDRIKUS CORNELIS
IPC: D02J1/22
Filed: 2003-06-23
Abstract: L'invention a trait à un procédé permettant d'obtenir une fibre ou un film à filaments hétérocycliques aromatiques organiques synthétiques, qui présentent une résistance à la traction et/ou un module élevés. Ledit procédé consiste : à filer un polymère organique synthétique pour former une fibre à filaments hétérocyclique aromatique, ou à obtenir le polymère organique synthétique sous forme de film à filaments hétérocyclique aromatique ; puis à charger la fibre ou le film en présence d'un adjuvant de fabrication, à une température inférieure au point d'ébullition de l'adjuvant de fabrication et supérieure à 50 ·C, à une tension comprise entre 10 et 95 % de la force de rupture de la fibre ou du film ; puis à enlever l'adjuvant de fabrication, et/ou à procéder au chauffage, à une tension comprise entre 10 et 95 % de la force de rupture de la fibre ou du film.
Patent CA-2491964-A1 (CA)
Title: Single crystalline structure material having low material absorption and fabrication method therefor
Inventor: CURATOLO SUSANA
IPC: C23C14/24
Filed: 2002-10-08
Abstract: A method of forming a single crystalline structure having a substantially linear response at least over the wave lengths of 1,200 to 1,700 nanometers, the resulting structure and its use as an optical media or a barrier coating . Thus, maximum obtainable optical transmission with zero attenuation is provided. There is no intrinsic material absorption.
Patent CA-2492453-A1 (CA)
Title: Method and apparatus for manufacturing vacuum thermoformed thin plastic articles and drink cup lid made by such method
Inventor: MAZZAROLO IVONIS M
IPC: B41J3/407
Filed: 2003-07-24
Abstract: A method and apparatus for vacuum thermoforming disposable drink cups lids (50) including the step of imparting printing to the lids while they are in contact with the vacuum thermoforming platen.
Patent CA-2495658-A1 (CA)
Inventor: MORIYA YUMIO
IPC: E04B1/19
Filed: 2003-03-13
Abstract: A space truss is obtained that reduces the number of members forming longitudinal and transverse chord members or diagonal members and simplifies assembling operation or the like. Longitudinal and transverse chord members (2a, 2b; 3a, 3b) in an upper and lower lattices (2, 3) are formed by lattice-wise disposing long-sized bar members (8) having a length twice the intersection distance and connecting the connecting sections (8a, 8a) at the ends of long-sized bar members (8, 8) crossing a central connecting section (8b) to the latter, while diagonal members (4a, 4b) interconnecting the intersections (5, 6) of the chord members in the two lattices (2, 3) are formed by lattice-wise disposing V-shaped bent bar members (10) and connecting the connecting sections (10a, 10a) at the ends of the bent bar members (10, 10) crossing the connecting section (10b) in the middle of each bent bar member (10) to the connecting section (10b).
Patent CA-2496421-A1 (CA)
Title: Zero configuration peer discovery in a grid computing environment
Inventor: PIERCEY BENJAMIN F
IPC: H04L29/08
Filed: 2005-01-28
Abstract: A peer to peer discovery mechanism eased on the ubiquitous TCP/IP and UDP/IP standards requires no global network configuration to allow the addition and removal of peers from the network. The resulting network architecture is scalable to a large number of processors and together with an automated Peer Voting mechanism which elects a "Prime" Peer at runtime provides a platform for use with distributed computing applications.
Patent CA-2496924-A1 (CA)
Inventor: HOLLAND JOHN
IPC: A47B81/00
Filed: 2005-02-14
Abstract: The invention is a rack holding hockey sticks and other sporting equipment.  The base consists of a member to which is attached at right angles another two members on opposite sides and a post rising vertically from the point of attachment. A second vertical member slides over the first vertical member. Near the top of the second vertical member are attached two members.  Attached to these two members are two additional members at right angles. To each of those members are attached a plurality of other members at right angles projecting outwards.  There are two additional members attached lower on the second vertical member. Each of these members have an additional member attached at right angles and a plurality of members attached to such member at right angles, which members extend inwards towards the vertical member.
Patent CA-2496931-A1 (CA)
Title: Low profile mixing plant for particulate materials
Inventor: WALLGREN KRIS
IPC: B28C7/00
Filed: 2005-02-11
Abstract: A low profile particulate mixing plant is described. The plant is suitable for discharging the components of a particulate mixture. The plant includes a pair of storage receptacles located side-by-side. Each of the receptacles has a discharge adjacent an underside thereof to transfer a component of the particulate material mix within each receptacle to a respective conveyor at a height adjacent to ground level. The conveyor elevates the components from the discharges to a mixing station spaced from the receptacles. The plant is suitable for use as a concrete mixing plant.
Patent CA-2504281-A1 (CA)
Title: Power mos voltage regulator for batteries
Inventor: BALDONI BENIAMINO
IPC: H02M7/217
Filed: 2005-04-15
Abstract: A power MOS voltage regulator for recharging batteries of motor vehicles; a voltage generator is selectively connected to a battery, respectively to an earth by means of a controlled rectifier bridge. The rectifier bridge comprises a Schottky diode D3 connected between each phase winding of the generator and the positive terminal of the battery, and a power MOS transistor branched between the phase winding and the earth; a control electrode of the power MOS transistor is driven by a control circuit for controlling the charging state of the battery, to enable the changeover of the power MOS transistor between a conductive state and a non conductive state, and vice versa, when the voltage of the phase winding is zero.
Patent CA-2506109-A1 (CA)
Title: Nouveaux derives de dihydroxymethylphenyle, procedes pour leur preparation, et utilisation desdits derives comme medicament
Inventor: KONETZKI INGO
IPC: A61K31/195
Filed: 2003-11-11
Abstract: L'invention concerne des composés de formule générale (1), dans laquelle R?1¿, R?2¿, R?3¿ et R?4¿ peuvent avoir la signification indiquée dans la description. L'invention concerne également des procédés pour la préparation desdits dérivés ainsi que l'utilisation de ces derniers comme médicament, notamment pour le traitement de maladies inflammatoires et obstructives des voies respiratoires.
Patent CA-2507767-A1 (CA)
Inventor: PARK SUNG-WOOK
IPC: G11B20/12
Filed: 2003-12-16
Abstract: L'invention concerne un support de stockage d'informations permettant de stocker des structures de données prenant en charge des angles multiples, et comprenant des flux AV de clip pour des données d'angle respectives de données d'image animée multivisées. Comme informations additionnelles pour chaque flux AV de clip, des informations de clip sont enregistrées sur une zone de stockage séparée des flux AV de clip. Les informations de clip comprennent des informations de point de saut pour un saut dans un autre angle. Chacun des flux AV de clip peut être enregistré dans une zone d'enregistrement contiguë ou divisé en unités entrelacées plus petites qui sont entrelacées avec des unités des autres flux AV de clip.
Patent CA-2510778-A1 (CA)
Inventor: ROTH ERNA
IPC: A61K9/50
Filed: 2003-10-18
Abstract: The invention relates to methods for producing pharmaceuticals or parts of pharmaceuticals or food supplements or parts thereof, by coating substrates with a mixture of two film-forming coating agents that can contain other pharmaceutically standard additives, especially softeners and/or a pharmaceutical active ingredient.
Patent CA-2510846-A1 (CA)
Inventor: PRIEPKE HENNING
IPC: C07D401/12
Filed: 2003-12-13
Abstract: The invention relates to novel substituted carboxamides of general formula (I), in which A, B and R1 to R5 are as defined in claim 1, the tautomers, enantiomers, diastereomers, mixtures and salts thereof, in particular the physiologically-acceptable salts thereof with inorganic acids or bases which have useful properties. The compounds of the general formula I as above the tautomers, enantiomers, diastereomers, mixtures and salts thereof, in particular the physiologically-acceptable salts thereof with inorganic acids or bases and the stereoisomers thereof which have useful pharmacological properties, in particular an antithrombotic effect and a factor Xa-inhibiting effect.
Patent CA-2511167-A1 (CA)
Title: Electrolyseur sous pression et cadre de cellule destine a un tel electrolyseur
Inventor: D ERASMO PIETRO
IPC: C25B1/12
Filed: 2003-12-13
Abstract: L'invention concerne un électrolyseur sous pression et un cadre de cellule destiné à un tel électrolyseur. Cet électrolyseur sous pression (1) comprend une enceinte sous pression (2) et un bloc de cellules d'électrolyse (3) comportant une pluralité de cellules d'électrolyse (4) réunies sous forme de pile, ce bloc étant placé dans l'enceinte sous pression (2). Les cellules d'électrolyse (4) comportent chacune une anode (11) et une cathode (12) et le bloc de cellules d'électrolyse (3) comprend un corps (5) étanche. Selon l'invention, le corps (5) du bloc de cellules d'électrolyse (3) est formé par une pluralité de cadres de cellules (15, 16 ; 25, 26) empilés, constituant les cadres des cellules d'électrolyse (4), ces cadres de cellules (15, 16 ; 25, 26) sont formés au moins partiellement d'un matériau (15a, 15a ; 25b, 26b) élastique au moins dans le sens longitudinal du bloc de cellules d'électrolyse (3), ce matériau assurant l'étanchéité des cadres de cellules (15, 16 ; 25, 26) voisins les uns vis-à-vis des autres, et le bloc de cellules d'électrolyse (3) est encastré entre les plaques d'extrémité (21, 22) par compression dudit matériau (15a, 16a ; 25b, 26b) élastique.