baber/WOPTO huggingface dataset:
Patent CA-2442928-A1 (CA)
Title: Corps d'ajutage verrouillable et procede permettant de le fermer
Inventor: HEHL KARL
IPC: B29C45/57
Filed: 2002-03-16
Abstract: Selon l'invention, un élément de fermeture (13) à actionner par un élément d'actionnement est prévu dans le canal d'ajutage (12) d'un corps d'ajutage (10) et sert à fermer le canal d'ajutage (12) en fonction des besoins. Ledit élément de fermeture (13) sépare en position de fermeture, un espace au moins temporairement en communication ouverte avec le moule de moulage par injection, espace sur lequel un autre élément d'actionnement associé au corps d'ajutage peut influer. Du fait que l'élément de pression (16) se situe dans le corps d'ajutage (10) et peut être actionné indépendamment du corps d'ajutage et du cylindre de plastification (30), il est prévu de réaliser un corps d'ajutage et un procédé permettant une séparation entre le processus de dosage et le processus de maintien en pression, avec une structure compacte.
Patent CA-2443403-A1 (CA)
Title: Derives d'heterocycles a 5 chainons et leur utilisation en tant qu'inhibiteurs de la mao et/ou peroxydation lipidique, leur preparation et leur application comme medicaments
Inventor: ROLLAND ALAIN
IPC: A61K31/538
Filed: 2002-04-09
Abstract: L'invention concerne des dérivés de thiazoles, d'oxazoles ou d'imidazoles ayant au moins l'une des activités pharmacologiques suivantes: inhibition de s monoamine oxydases (MAO); inhibition de la peroxydation lipidique; modulatio n des canaux sodiques. Ces composés comprenant par exemple: - le 2,6-ditert- butyl-4-{2-[2-(méthylamino)éthyl]-1,3-thiazol-4-yl}phénol; et le 2-[4-(1,1'- biphényl-4-yl)-1H-imidazol-2-yl]éthylcarbamate de 4-méthylpentyle. Du fait d e leurs propriétés pharmacologiques, lesdits composés peuvent notamment être utilisés pour à traiter l'un des désordres ou l'une des maladies suivantes: la maladie de Parkinson, les démences séniles, la maladie d'Alzheimer, la choré e de Huntington, la sclérose latérale amyotrophique, la schizophrénie, les dépressions, les psychoses, la migraine ou les douleurs et en particulier le s douleurs neuropathiques.
Patent CA-2443729-A1 (CA)
Inventor: REINOSO PABLO
IPC: B65D51/24
Filed: 2002-04-11
Abstract: The invention concerns a drinking-cup designed to be adjusted on a bottle (B) containing a beverage to be consumed, said drinking-cup (1) forming a hollow body pierced with a beverage intake (10), an air intake (11) and a mouth (12), and delimited by a wall with annular cross-section (2) enclosing the axis (X) of the bottle and a closure wall (3) arranged obliquely relative to the axis (X), the air intake (11) and the mouth (12) being respectively formed in connecting zones with open angle (K) and closed angle (J) of the wall with annular cross-section (2) and the closure wall (3). The invention is characterised in that the wall with annular cross-section (2) is a rotating wall flaring out at some distance from the beverage intake (10) and the mid-plane (P) connecting the air intake (11) to the mouth (12) forms with the axis (X) an angle (A) not less than 30 degrees. The inventive spout is particularly applicable to champagne tasting.
Patent CA-2444344-A1 (CA)
Inventor: VAN OLDENBORGH MARC
IPC: H04L25/14
Filed: 2002-04-18
Abstract: L'invention concerne un procédé de multiplexage de données numériques, selon lequel un paquet de données numériques est envoyé simultanément d'avant en arrière et d'arrière en avant. Ce procédé peut être utilisé dans des téléphones sans fils, des réseaux informatiques tels qu'entre autres Internet et d'autres réseaux de dispositifs dans lesquels des données numériques sont échangées.
Patent CA-2450873-A1 (CA)
Inventor: CLOW CRAIG D
IPC: A47G25/32
Filed: 2003-11-25
Abstract: A hook assembly for use on a garment hanger includes a sleeve integral with or attached to a top member of the hanger, a hook for suspending the hanger from a support, a shaft extending downwardly from the hook through the sleeve, and a pin extending diametrically through the bottom end of the shaft into radially extending grooves in the bottom end of the sleeve for retaining the hook in one position in the sleeve. The shaft is slidable and rotatable in the sleeve, so that the orientation of the hook assembly relative to the sleeve can be adjusted.
Patent CA-2452276-A1 (CA)
Title: Method of evaluation of antioxidation level through determination of in-vivo redox balance
Inventor: YOSHIKAWA HOSHIKAZU
IPC: G01N33/53
Filed: 2002-11-01
Abstract: It is intended to provide a method of evaluating antioxidation ability by measuring redox balance in vivo wherein the redox balance is represented in accordance with the following formula: redox balance = (antioxidation index after administration/oxidation index after administration)/(antioxidation index before administration/ oxidation index before administration). Each antioxidation index is obtained by quantitatively measuring the attenuation rate of signal strength of DMPO-OOL radical, which arises by supplementing butylhydroperoxide radical with 5,5-dimethyl-1-pyrrloine-N-oxide (DMPO), caused by the addition of serum with the use of a magnetic resonance spinnin g device and then indexizing the thus obtained antioxidation ability in accordance with 10-rank distribution (1 to 10). ON the other hand, each oxidation index is obtained by quantifying urinary 8-hydroxydeoxyguanosine ( 8- OHdG) and then indexizing the thus obtained oxidation ability in accordance with 10-rank distribution (1 to 10).
Patent CA-2453378-A1 (CA)
Inventor: MIZE JAMES A
IPC: B31B19/86
Filed: 2003-12-17
Abstract: A patch bag comprises a lay-flat bag having a patch adhered thereto. The bag has an open top, a closed bottom, and first and second closed sides. The bag is made from a bag film having an inside surface which is sealed to itself. The bag film includes a seal impression on its outside surface. The patch is made from a patch film which is adhered to the outside surface of the bag film. The patch covers at least a portion of the seal impression on the outside surface of the bag film. The patch has a smooth, unimpressed outer surface over the seal impression on the bag film. A process for making the patch bag comprises sealing the bag film to itself and thereafter adhering the patch to the bag, with the patch being adhered over the seal impression on the bag film.
Patent CA-2456098-A1 (CA)
Inventor: CHUNG KEVIN KWONG-TAI
IPC: G06Q10/10
Filed: 2002-08-01
Abstract: Apparatus and method for registration has a computer (20) and a server (30) in communication via an intranet network or the Internet (340), a data input into a computer and a signature (40) or biometric digitizer. The data and digitized signature or biometric data are transmitted to the computer. The registration apparatus may be utilized for voter or other registration.
Patent CA-2459276-A1 (CA)
Title: Compression system for cooling and heating purposes
Inventor: ZAKERI GHOLAM REZA
IPC: F25B40/00
Filed: 2002-07-26
Abstract: A compression refrigeration system includes a compressor (1), a heat rejector (2), expansion means (3) and a heat absorber (4) connected in a closed circulation circuit that may operate with supercritical high-side pressure.  The refrigerant charge and component design of the system corresponds to a stand still pressure inside the system which lower than 1.26 times the critical pressure of the refrigerant when the temperature of the whole system is equalised to 60 degrees C. Carbon dioxide or a mixture of a refrigerant containing carbon dioxide may be applied as the refrigerant in the system.
Patent CA-2462409-A1 (CA)
Title: Improved frame assembly for windows or doors
Inventor: OHRSTROM ROLF J
IPC: E06B7/14
Filed: 2004-03-29
Abstract: A frame assembly for a window or patio door includes an integrally moulded unitary master frame having upper and lower horizontal members, opposed first and second vertical jamb members extending between the horizontal members, and a vertical mullion midway between the first and second vertical jamb members. An integrally moulded unitary sash frame is slidably mounted within the master frame.
Patent CA-2463812-A1 (CA)
Title: Vehicle and method for steering thereof
Inventor: PETERI PAUL HENRI FRANS
IPC: B62D137/00
Filed: 2002-10-17
Abstract: The present invention relates to a method for steering a vehicle (1) over a ground surface (4), wherein magnetic marking elements (5) are arranged in the ground surface at predetermined locations and wherein the vehicle is provided with a number of sensors (3) arranged adjacently of each other in transverse direction of the vehicle, wherein during travel of the vehicle the substantially vertical components of the magnetic field is measured in each of the sensors, and wherein on the basis of the intensities of magnetic field measured by the sensors an estimation is made of the position of these sensors relative to the magnetic marking elements, and thus of the vehicle relative thereto.
Patent CA-2469574-A1 (CA)
Inventor: HALL DAVID R
IPC: E21B47/12
Filed: 2004-06-02
Abstract: An apparatus for transmitting data between downhole tools is disclosed in one embodiment of the present invention as including an annular core constructed of a magnetically-conductive material. At least one conductor, electrically isolated from the annular core, is coiled around the annular core. An annular housing constructed of an electrically conductive material is used to partially enclose the annular care and the conductive coil. The annular housing is shaped to reside within an annular recess formed into a surface of a downhole tool, and is electrically insulated from the surface. A biasing member is used to effect a bias between the annular housing and the annular recess, urging the annular housing in a direction substantially perpendicular to the surface.
Patent CA-2469591-A1 (CA)
Title: Method for modelling optical fiber amplifiers
Inventor: OSSIKOVSKI RAZVIGOR
IPC: H01S3/06
Filed: 2002-12-06
Abstract: The invention concerns a method for modelling an optical fiber amplifier, characterized in that it comprises steps which consist in: establishing (100) speed equations and propagation equations of physical phenomena or effects intervening in an optical fiber amplifier; obtaining (112) accurate analytical solution of the equations of signal propagation in the fiber, discretizing them and interpolating them along the fiber; solving (120) the speed equations previously discretized by injecting therein, the solutions obtained from the propagation equations; delivering (130) the performance parameters of the fiber in terms of amplification.
Patent CA-2470854-A1 (CA)
Title: Method and device for forming a plastic coat on a surface
Inventor: THOMASSET JACQUES
IPC: B29C48/48
Filed: 2002-12-16
Abstract: The invention concerns a method for producing a coat (7) on a surface (6) fr om a liquid or viscous plastic material (8) which solidifies once the coat is formed (7). The invention is characterized in that it consists in introducin g the plastic material (8) in liquid or viscous form in a variable volume reservoir (2) whereof at least part of the inner wall is defined by a portio n of said surface (6); the reservoir (2) and the surface (6) are moved relatively to each other while simultaneously decreasing the volume of the reservoir (2) so as to compress the plastic material (8) and cause it to flo w through a passage (9) connecting two surface portions arranged respectively inside and outside the reservoir (2), the flow rate of the plastic material (8) through the passage (9) being selected so as to form a coat (7) on one o f said surface portions (6) whereof the thickness (e) is less than the height of said passage (E). The invention also concerns a device using said method as well as objects obtained by said method.
Patent CA-2471211-A1 (CA)
Inventor: HE PING
IPC: A61K31/64
Filed: 2003-01-04
Abstract: La présente invention concerne des compositions et des techniques d'utilisation destinées à la libération continue de glipizide, laquelle diminue la surenchère de médicaments associée aux techniques classiques. Ces compositions comprennent un glipizide et un carbopol mélangé de façon à former un noyau sensiblement revêtu d'un film.
Patent CA-2471500-A1 (CA)
Inventor: ENGLBERGER WERNER
IPC: A61K31/40
Filed: 2002-12-09
Abstract: La présente invention concerne des composés de 1,5-diaminopentane-3-ol substitués, un procédé pour les préparer, et l'utilisation de ces composés pour la préparation de produits pharmaceutiques.
Patent CA-2471643-A1 (CA)
Title: Tube bending apparatus and method
Inventor: SMOLINSKI ALAN
IPC: A23P1/00
Filed: 2004-06-21
Abstract: A method and apparatus for bending a plastic tube using heated dies. The tube is cooled after release from the dies and takes a set. A spring may be inserted in the tube to support the tube while it is being bent.
Patent CA-2471907-A1 (CA)
Inventor: PENICHET MANUEL L
IPC: C12N5/07
Filed: 2003-01-15
Abstract: Methods and compositions for inducing apoptosis and/or inhibiting proliferation of cells. The method includes exposing the cells to a cytotoxic agent which is made up of a targeting moiety and an avidin moiety wherein the targeting moiety is capable of binding to one or more receptors located on the cells. The invention is based on the discovery that attaching an avidin moiety to non-toxic targeting moieties produces a cytotoxic agent which can be used to treat tumor cells both in vivo and in vitro. The present cytotoxic agent eliminates the use of biotinylated toxic drugs which previously have been conjugated to antibody-avidin targeting vehicles.
Patent CA-2472745-A1 (CA)
Inventor: LU JUE-CHEN
IPC: A61K8/97
Filed: 2004-06-30
Abstract: The invention features a method for removing hair by: topically applying to an area of skin containing the hair a safe and effective amount of a composition containing at least one legume product; and exposing the area of skin to an effective amount of light to remove said hair.
Patent CA-2474377-A1 (CA)
Inventor: ROTHBARTH JOOST
IPC: A61M31/00
Filed: 2004-07-15
Abstract: A method of vascular isolation of the liver to allow regional treatment of patients with non-resectable metastases confined to the liver.
Patent CA-2476612-A1 (CA)
Title: Method and system for displaying stereoscopic image
Inventor: YOON BYOUNGYI
IPC: H04N13/243
Filed: 2003-02-26
Abstract: The invention relates to a system for displaying stereoscopic images. The system comprises a display device (3900), an indicator controller (3920), a computing device (3950) and a display driver (3940). The display device (3900) displays at least one stereoscopic image, the stereoscopic image comprising a pair of two-dimensional plane images. The indicator controller (3920) controls movement of at least one input device indicator being displayed on the two-dimensional plane images, the at least one input device indicator being configured to move to a target location on the two-dimensional plane images.  The computing device (3950) determines each location value for the target location of the at least one indicator, and determines center points of the two-dimensional plane images based on the determined location value of the at least one the indicator. The display driver (3940) moves displayed images based on the determined target location value.
Patent CA-2477367-A1 (CA)
Inventor: SCHALLMOSER OSKAR
IPC: H05B41/28
Filed: 2004-08-10
Abstract: The invention relates to a ballast and its operating method for a dielectrically impeded discharge lamp. The ballast contains a transformer having a third winding which can be short-circuited via a switch. By this means, the injection of the voltage pulse into the lamp circuit may be controlled by an external trigger signal.
Patent CA-2477719-A1 (CA)
Title: Halogen-free ionic liquids
Inventor: BOESMANN ANDREAS
IPC: C07D233/54
Filed: 2003-02-28
Abstract: The invention relates to ionic liquids comprising a compound of general formula [cation] [R'-O-SO3] or [cation] [R'-SO3] or mixtures of both compounds. The invention also relates to methods for chemical conversion and separation of substances comprising the inventive ionic liquids as solvents, solvent additives, extracting agents or phase transfer catalysts, in addition to a heat exchanger device comprising the ionic fluids as heat carriers or heat carrier additives.
Patent CA-2477903-A1 (CA)
Inventor: MIYAMOTO MASAOMI
IPC: C07D405/12
Filed: 2003-02-28
Abstract: A PKB (Akt) activating agent comprising a compound represented by the formula (I):     (see formula I) wherein R1 and R2: H, a hydrocarbon group or a heterocyclic group or R1 and R2 form a ring in cooperation with the adjacent carbon atom; R3: H, a hydrocarbon group or a heterocyclic group; W: represents a group represented by the formulas:   (see formula II) (see formula III) or R4c -X -wherein ring A: an optionally substituted benzene ring;  ring B: an optionally substituted 5- to 7-membered nitrogen-containing heterocycle; R4: an aliphatic hydrocarbon group substituted with an aromatic group and further optionally substituted, or an acyl group containing an aromatic group; R5: H, C1-6 alkyl or acyl; R4c: an aromatic group, an aliphatic hydrocarbon group or acyl; and X: O or S; Y: O, S or NH; and ring C: an optionally substituted benzene ring, or a salt or a prodrug thereof, and use of the activating agent in prevention or treatment of depression, anxiety, manic-depressive psychosis or PTSD     are provided.
Patent CA-2477918-A1 (CA)
Title: Reclosable fasteners or zippers for use with polymeric bags
Inventor: BLYTHE JAMES S
IPC: A44B19/26
Filed: 2003-02-26
Abstract: A slider (10) is adapted for use with a reclosable fastener (12) for bags containing material. The reclosable fastener includes a first track (14) and a second track (16). The first track (14) includes a first profile (18), while the second track (16) includes a second profile (20). The first and second profiles (18, 20) are releasably engageable to each other. At least one of the first and second profiles has an interior portion. The slider (10) comprises a body (50) that includes a top, a first side, a second side and a separation member (52a) on an underside of the top. The separation member (52a) is adapted to open and close the fastener and includes a slider finger (52b) that extends generally downwardly from the top. The slider finger extends into an interior portion of the first profile so as to assist in removing material trapped in the interior portion of the first profile when closing the reclosable fastener.
Patent CA-2478133-A1 (CA)
Title: Anti-infective agents and/or immunomodulators used for preventive therapy following an acute cerebrovascular accident
Inventor: VOLK HANS DIETER
IPC: A61K31/00
Filed: 2003-03-05
Abstract: The invention relates to agents used for preventive therapy following an acute cerebrovascular accident, particularly with the goal of preventing infections following a cerebrovascular accident. According to the invention, the agents used in pharmaceutical preparations are anti-infective agents and/or immunomodulatory agents, for example, cytokines and/or inhibitors of the sympathetic nervous system.
Patent CA-2478970-A1 (CA)
Inventor: PAWLISZYN JANUSZ
IPC: G01N1/02
Filed: 2004-08-24
Abstract: Fibres with an extraction phase coated thereon in combination with a positioning device are described to perform adsorption of components of interest from an animal or animal tissue for the investigation of living systems. A number of interfaces to analytical instrumentation are disclosed including mass spectrometry, LC/MS, MALDI and CE  as well as direct spectroscopic on-fibre measurement.
Patent CA-2479370-A1 (CA)
Inventor: HIRONIMUS JEANNOT
IPC: A01D57/20
Filed: 2003-03-13
Abstract: The inventive agricultural machine (1) comprises a carrier vehicle (3) and several work units (4a, 4b, 5a, 5b) for cutting a product on a stand. The agricultural machine (1) is characterized by the fact that it comprises: at least two front work units (4a, 4b) which are disposed, when in operation and when seen from a direction of advancement (2) of the carrier vehicle (3), at the front of the carrier (3), in addition to at least two side work units (5a, 5b) which are disposed, when in operation, on both sides of a work area (18) of said front work units (4a, 4b). The front work units (4a,4b) and the side work units (5a,5b) can be advantageously displaced in relation to the carrier vehicle (3) such that they can occupy a transport position or a work position.
Patent CA-2480398-A1 (CA)
Inventor: WONG WILLIAM
IPC: G06F17/28
Filed: 2003-03-27
Abstract: A machine translation (MT) system utilizes a phrase-based joint probability model. The model is used to generate source and target language sentences simultaneously. In an embodiment, the model learns phrase-to-phrase alignments from word-to-word alignments generated by a word-to-word statistical MT  system. The system utilizes the joint probability model for both source-to-target and target-to-source translation applications.
Patent CA-2480624-A1 (CA)
Title: Pull-on disposable wearing article
Inventor: WADA ICHIRO
IPC: A61F13/49
Filed: 2003-03-18
Abstract: A pants type disposable wearing article (1A), comprising front and rear body peripheral areas (5) and (7), a crotch lower area (6) positioned between the body peripheral areas (5) and (7), a body peripheral opening (19) formed by connecting the areas of the front and rear body peripheral areas (5) and (7) near the side edges (16) and (17) of both body peripheral side parts (8) and (10), and a pair of leg peripheral openings (20), wherein hook members (23) for adjusting the body peripheral dimension of the article (1A) are installed on both body peripheral side parts (8) in the front body peripheral area (5), and a loop member (24) for detachably fixing the hook members (23) is installed at a body peripheral center part (9) in the front body peripheral area (5) to extend the front body peripheral area (5) in a body peripheral direction and keep in the state of not contracted to a body peripheral inner direction.
Patent CA-2482008-A1 (CA)
Title: Systems and methods for using synthetic instructions in a virtual machine
Inventor: TRAUT ERIC
IPC: G06F9/46
Filed: 2004-09-13
Abstract: The present invention compensates for the shortcomings in x86 processor architectures by providing a set of "synthetic instructions" that cause a trap and thereby provide an opportunity for the virtual machine (VM) to process the instructions safely. By using instructions that are "illegal" to the x86 architecture, but which are nonetheless understandable by a virtual machine, the method of using these synthetic instructions to perform well-defined actions in the virtual machine that are otherwise problematic when performed by traditional instructions to an x86 processor but provide much-improved processor virtualization for x86 processor systems.
Patent CA-2482396-A1 (CA)
Title: Fractionation or screening device
Inventor: LOEW HERIBERT
IPC: D21D5/16
Filed: 2004-09-24
Abstract: The inventions relates to a fractionation or screening device with a fractionation or screening structure and a bearing for mounting the fractionation or screening structure on a rigid machine base. The bearing (5, 12, 15) has greater compliance than the fractionation or screening structure (1, 6a) itself, thus excess stress can be avoided in the fractionation or screening structure.