baber/WOPTO huggingface dataset:
Patent CA-2408725-A1 (CA)
Title: Radiation detector
Inventor: TOKUDA SATOSHI
IPC: H04N5/335
Filed: 2002-10-17
Abstract: A high withstand voltage insulating substance is formed between a radiation sensitive type amorphous semiconductor thick film suitable for forming a large area and an end edge portion of a voltage application electrode. As a result, concentration or an electric field on the end edge portion of the voltage application electrode is eliminated and a prestage phenomenon of penetration discharge or discharge breakdown is not caused.
Patent CA-2410858-A1 (CA)
Inventor: CORESH LEON
IPC: B26B21/06
Filed: 2001-06-01
Abstract: Poignée de rasoir (15, 84, 91), système de rasage et dispositif de rasage (10, 20, 30, 40, 50, 60, 70, 80, 90, 100) permettant de commander avec précision du bout du doigt le pas, l'angle et la pression exercée par les lames de rasage fixes ou remplaçables par l'intermédiaire du déplacement progressif de la poignée cylindrique annulaire.
Patent CA-2411093-A1 (CA)
Inventor: KAPLAN DANIEL T
IPC: A61B5/352
Filed: 2001-05-01
Abstract: Methods and apparatus for providing a single, accurate indicator of a patient's autonomic nervous system function are described. The indicator is a combination of results of a plurality of different autonomic nervous system tests performed on the patient and referenced to a cross-sectional populatio n. In one embodiment, the results of the different autonomic nervous system tes ts are referenced to a limited age group of the cross-sectional population. A method according to the invention includes generating a mathematical expression for each of the autonomic nervous system tests as a function of physiological data of the cross-sectional population, inserting measured physiological data of the patient into the mathematical expressions to compu te output values for each of the tests, and combining the output values to provide the autonomic function indicator.
Patent CA-2411215-A1 (CA)
Inventor: FIESSLER LUTZ
IPC: B30B15/28
Filed: 2002-11-06
Abstract: A guard device for machines such as bending presses, cutting machines, stamping machines or the like, wherein a first machine part performs operative movements toward a second machine part. A photoelectric detector arrangement is attached to the first machine part by means of a holding means. This photoelectric detector arrangement possesses at least one photoelectric detector, whose light beam shines perpendicular to the working movement and in an adjustable secure position is at a secure distance from such machine part toward the other machine part. On interruption of the light beam the operative motion is arrested by means of a locking means.
Patent CA-2411981-A1 (CA)
Title: Urokinase inhibitors
Inventor: SCHWEINITZ ANDREA
IPC: A61P35/00
Filed: 2001-06-15
Abstract: The invention relates to a highly active, highly specific urokinase inhibitor which is suitable for therapeutic applications and can be synthesized in an extremely simple manner. Surprisingly, it was found that amidino benzylamine derivatives, especially 4-amidino-benzylamine, with two bonded amino acids represent a new group of highly active and very selective uPA inhibitors. The urokinase inhibitors can be used in medical applications, e.g. in the treatment of malign tumors such as in cases of metastatic spread.
Patent CA-2414852-A1 (CA)
Title: Panel and method of controlling the panel
Inventor: FRIEDLI PAUL
IPC: B66B1/46
Filed: 2002-12-16
Abstract: The invention relates to a panel for a lift installation, which has a specific number of storey buttons (CCB) for generating the storey calls or travel commands, wherein a respective storey button (CCB) or storey button combination is provided for each storey.  The panel (1) can be converted over by way of a converter button (H) so that all storeys are also selectable by a decade keyboard (Z), which is formed by a part number of all the storey buttons (CCB) present. All storeys are thus selectable comfortably and without restriction even by handicapped persons.
Patent CA-2415172-A1 (CA)
Inventor: NELSON MARK L
IPC: A61K31/65
Filed: 2001-06-29
Abstract: La présente invention concerne des composés méthacycline 13-substitués, des techniques de traitement d'états réagissant à la tétracycline, et des compositions pharmaceutiques contenant ces composés méthacycline 13-substitués.
Patent CA-2415898-A1 (CA)
Inventor: WHITE MATTHEW EDWARD THOMAS
IPC: G11B33/04
Filed: 2003-01-02
Abstract: A holder for displaying a CD or DVD case (10) has a bowed configuration with regions (4) sloping up to a central, flat region (5) between a pair of opposed, hooked lugs (2). The back-face (11) of the case (10) rests on the region (5) between upturned lips (6) and the lugs (2) bear resiliently on opposite edges (13,14) of the case (10) to retain it firmly. Rocking of the case (10) frees the projecting rim (16) of the edge (13) from the hook-end (7) of the abutting lug (2). Alternative holders have a central spine (22;45) with laterally-extending legs (23,25;41,43) that terminate in hooked-lugs (24;42) or plain lugs (26;44), and have a wave-contour for back-support of the case (30).
Patent CA-2416534-A1 (CA)
Title: Efficiently manufacturable absorbent disposable articles and method of manufacturing such articles
Inventor: GLAUG FRANK S
IPC: A61F13/15
Filed: 2001-08-20
Abstract: A diaper and a method of manufacturing plural diapers. Each diaper includes a front section, a rear section and an intermediate section. The intermediate section is formed of a fluid pervious cover-stock, an absorbent core and a fluid impervious barrier layer and has a pair of elasticized sides and a pair of end portions secured to the middle of the front and rear sections, respectively. The intermediate section forms a pair of upstanding walls conforming to the crotch of the wearer. The front and rear sections have complementary shapes of concave and convex bottom edges, such that no wastage of material is originated during manufacturing.
Patent CA-2417403-A1 (CA)
Title: N-benzyldioxothiazolidylbenzamide derivatives and process for producing the same
Inventor: MAEDA TOSHIO
IPC: C07D277/34
Filed: 1996-05-30
Abstract: The invention of this divisional application relates a process for preparing a compound of the general formula (10)   [wherein R3 represents lower alkoxy with 1 to 3 carbon atoms, hydroxyl or halogen, R5 represents lower alkyl with 1 to 3 carbon atoms, R6 represents lower alkyl with 1 to 3 carbon atoms, and X represents halogen], which process comprises converting a compound represented by a general formula (8)   [wherein R3 and R5 are as defined above], to a diazonium salt in contact with a hydrogen halide, and then reacting the diazonium salt so obtained with a compound of the general formula (9)   [wherein R6 is as defined above] .
Patent CA-2417805-A1 (CA)
Title: Inflator for vehicle protection apparatus
Inventor: FINK MICHAEL F
IPC: B60R21/272
Filed: 2001-07-31
Abstract: A pressurized container (10) includes a vessel (12) defining a chamber (38) therein. A housing (16) that is connected to the vessel (12) defines an outlet (18) that is fluidly separated from the chamber by a closure member (14). A  moveable member (22) may be seated within and form a seal with the housing (16) and abut the closure member (14). Activation of an initiator (20) propels the moveable member through the closure member, thereby fluidly connecting the chamber (38) and the outlet (18).
Patent CA-2426318-A1 (CA)
Inventor: LEWIN HENRY B
IPC: B01D45/12
Filed: 2001-10-19
Abstract: L'invention concerne un appareil pour traiter l'air comprimé d'une conduite d'un dépôt de rails acheminant de l'air comprimé, et reliant un compresseur d'air central à des sorties situées dans des emplacements éloignés dans le dépôt de rails, avant que ne soient remplies des canalisations de frein à air de trains avec l'air comprimé de ladite conduite, pour empêcher des contaminants tels que l'humidité, de l'huile atomisée entraînée et/ou des particules telles que la rouille, de pénétrer dans la canalisation de frein à air du train. Cet appareil comprend une canalisation d'air (12), un raccord d'entrée d'air (14) à une extrémité de la canalisation d'air, un raccord de sortie d'air (16) à l'autre extrémité de la canalisation d'air, et au moins un dispositif de séparation (20, 30, 40) placé dans la canalisation d'air entre le raccord d'entrée et le raccord de sortie pour séparer des contaminants d'un flux d'air comprimé passant à travers l'appareil. L'invention concerne également un appareil de test pour tester la contamination par l'huile de l'air comprimé, ainsi qu'un procédé pour empêcher la contamination d'une canalisation de frein à air d'un train avec des contaminants d'une conduite d'un dépôt de rails acheminant de l'air comprimé, laquelle conduite est utilisée pour remplir les canalisations de frein à air des trains dans des emplacements éloignés d'un dépôt de rails avec de l'air provenant d'un système de compresseur central.
Patent CA-2426780-A1 (CA)
Title: Codage et decodage d'image par multiplexage des caracteristiques des signaux de l'ensemble de l'image et des signaux de chaque trame
Inventor: HAGAI MAKOTO
IPC: H03M7/40
Filed: 2002-08-13
Abstract: Selon la présente invention, une unité de codage de trame (13) crée des informations de signaux image individuelles à partir d'un signal d'image animée Vin et produit une valeur de codage de trame InfVal_F qui est une valeur obtenue par le codage des informations des signaux image de chaque trame.  Une unité de codage à longueur variable (16) dissout la valeur de codage de trame InfVal_F en une valeur de codage de trame d'unité Val_F qui constitue une unité de base du codage, convertit la valeur de codage de trame InfVal_F en un mot de codage de trame Code_F en utilisant un seul et unique tableau de codage (16a), et crée un flux de trames en combinant les mots de codage de trame Code_F convertis.  Un multiplexeur (17) multiplexe un flux d'en-têtes préparé selon la procédure habituelle avec le flux de trames précité, constituant de la sorte un signal de codage d'image Str.
Patent CA-2427071-A1 (CA)
Inventor: LINDSAY BRUCE G
IPC: G06F16/22
Filed: 2003-04-28
Abstract: An information retrieval system and method of operation therefor, wherein a plurality of dimensions for a table are identified, and at least one block in a plurality of blocks in the table is associated with a dimension value for each dimension in the plurali ty of dimensions, where each block comprises a plurality of contiguous storage pages. Additionally, the at least one block can be further associated with an associated cell, wherein t he associated cell has a unique combination of dimension values comprising an associated dimension value for each dimension in the plurality of dimensions. A unique associated bit list for each dimension value for each dimension in the plurality of dimensions has a uniq ue corresponding list entry for each block associated with that dimension value , and a unique associated bit list for each cell has a unique corresponding list entry for each block associated with that cell. These unique associated bit lists facilitate searching, insertion and deletion of records. Each list entry in the unique associated bit lists may also have an associated storage space indicia bit for its associated block for indicating whether the block is likely to be full for further facilitating insertion of records and management of data storage space. Each block may also have a unique associated empty page bitmap for indicating whe n pages in the block are empty and for identifying when the entire block is empty so that t he block may be disassociated from its associated dimension values and associated cell.</SDO AB>
Patent CA-2427687-A1 (CA)
Title: Use of intramolecularly, covalently cross-linked proteins as binding partners in immunoassays
Inventor: SCHLIEPER DITTMAR
IPC: G01N33/531
Filed: 2001-11-27
Abstract: The invention relates to the use of intramolecularly, covalently cross-linked proteins, to the use of covalently cross-linked reverse transcriptases of HIV as immunological binding partners in immunoassays, to immunological testing methods for determining an analyte in a sample, in which intramolecularly, covalently cross-linked proteins are used as binding partners, to intramolecularly, covalently cross-linked reverse transcriptases of HIV, and to a method for producing these reverse transcriptases.
Patent CA-2427711-A1 (CA)
Inventor: IACOVITTI GERARDO
IPC: B60J7/16
Filed: 2003-05-05
Abstract: Morpheus is a brand new truck cap design. It incorporates the utility of a traditional truck cap with the sleek style of a tonneau cover. This design is the way of the future. Companies suck as Chevrolet are already using convertible style designs in their automobiles such as the Avalanche. People want to be able to benefit from all aspects of their vehicles and this design caters to their discerning taste.
Patent CA-2429101-A1 (CA)
Title: Method and equipment to monitor nucleic acid hybridization on a dna chip using four-dimensional parameters
Inventor: GAO BEN
IPC: C12Q1/68
Filed: 2002-10-24
Abstract: This invention is to provide a method for detecting DNA hybridization o n DNA chips using 4-D parameters. Based on the traditional method of using 3 -D parameters to detect DNA hybridization on DNA chips, this invention introduc es temperature as the forth parameters to determine the melting temperatures by scanning the changes of fluorescence intensity of the fluorescent labels on the double-stranded oligo nuclei acids resulted from the increasing of hybridization temperature. Comparing the measured melting temperatures with the standard melting temperature specific for each probe on the chip is used to gain insight into the specific property of the single-stranded nucleic acids in the sample. Th is device is composed of a DNA chip containing transparent glass chamber, in which a temperature sensor and a thermo-circler are installed. This invention provid es a specific, sensitive, and easy operating method to detect gene in a complex sample. The device used in this invention has simple structure, and can be coupled with various types of DNA chips with low cost.
Patent CA-2433064-A1 (CA)
Inventor: CHICOINE RICHARD
IPC: B62J6/20
Filed: 2003-04-02
Abstract: A sparking device for attachment to a scooter adjacent a wheel of a scooter to provide sparks as the scooter is operated.      The device has a support for attachment to the platform of the scooter, the support carrying a drive wheel and sparking means.      The drive wheel is operably connected to the sparking means and movable between an inoperative position away from the scooter wheel and an operative position driven by the scooter wheel to operate the sparking means.
Patent CA-2433613-A1 (CA)
Title: Spray method for mcralx coating
Inventor: WARNES BRUCE M
IPC: B05B7/14
Filed: 2003-06-26
Abstract: Gas-dynamic spraying of MCrAlX alloy particles, wherein M is selected from one or more of Ni, Co, and Fe and wherein X is an element other than M, Cr, and Al, including the steps of providing a supersonic gas stream having solid-phase MCrAIX alloy particles entrained therein and having a gas stream temperature to maintain the particles below their melting temperature and impinging the solid-phase particles in the supersonic gas stream against an unheated nickel or cobalt base superalloy substrate to deposit an MCrAlX overlay coating thereon.
Patent CA-2433836-A1 (CA)
Title: Novel couplers for use in oxidative hair dyeing
Inventor: LIM MU-III
IPC: A61K8/00
Filed: 2002-01-18
Abstract: Couplers for hair coloring compositions for oxidative dyeing of hair are compounds of the formula (1): where R1 and R2 are each individually selected  from a hydrogen atom, a C1 to C3 alkyl group, a C1 to C5 mono or dihydroxyalkyl group; phenyl or benzyl optionally substituted with an alkoxy  group, or R1 and R2 together with the nitrogen atom to which they are attach ed form a piperazine, piperidine, imidazole, or morpholine ring.
Patent CA-2436252-A1 (CA)
Inventor: ZEIRINGER HANS
IPC: C04B35/111
Filed: 2001-11-29
Abstract: An Al2O3 and ZrO2 based abrasive grain containing titanium compounds in a reduced form, especially in the form of oxides and/or suboxides and/or carbides and/or oxycarbides and/or oxycarbonitrides and/or silicides, corresponding to a proportion of 0.510 wt. %, expressed as TiO2, containing 20- 50 wt. % ZrO2, wherein more than 75 wt. % of the ZrO2 is present in a tetragonal crystal form, having an overall carbon content of 0.03 - 0.5 wt. %, a proportion of impurities caused by raw materials of less than 3.0 wt. %, wherein the rare earth content calculated in the form of oxides is less than 0.1 wt. %, having an Si-compound content of 0.05 -1.0 wt. %, expressed as SiO2, and an Al2O3 content of 50 - 80 wt. %, obtained by melting a mixture required for a corresponding abrasive grain composition, said mixture corresponding to Al2O3, ZrO2, TiO2 and TiO2, and/or raw materials containing the latter in the presence of a surplus of a reducing agent and quenched in such a way that the melt is fully solidified in less than 10 seconds. The invention also relates to a method for the production thereof and the use thereof in abrasives.
Patent CA-2436274-A1 (CA)
Title: A router construction for clearing machined materials
Inventor: ROSENDAHL DEAN ROBERT
IPC: B27C5/02
Filed: 2003-07-28
Abstract: A system of machining a work piece with a router bit includes a plate insert for a router table having a work surface over which the work piece is to be moved. The router is mounted underneath the plate with the bit driven about a bit axis which is at right angles to the table surface and projecting through a bit opening. At least one and preferably two suction openings through the table from the work surface to an opposed side of the table are connected to a common suction duct with the suction opening or openings being at a location spaced from the bit opening and preferably spaced at right angles from the bit axis. The work piece is moved or arranged on the table surface so as to define a passage for the waste material from the bit to the suction opening. In one embodiment, the openings are arranged inside the area of the end plate of the router and connected to a duct formed in the end plate. In another embodiment, the openings are outside the end plate and connected to a common suction housing separate from the router.
Patent CA-2437973-A1 (CA)
Title: Setting method and setting apparatus for operation path for articulated robot
Inventor: KANEKO MASAKATSU
IPC: B23K11/24
Filed: 2001-11-22
Abstract: A temporary operation path is set by connecting a plurality of welding points (Tn) in a virtual space generated by a computer to investigate whether an end effector (68) can be operated along the temporary operation path. If the operation cannot be operated, a path to avoid interference with a workpiece (80) is set automatically while extracting a portion in which the workpiece (80) exists in the internal space surrounded by the end effector (68) in order to set a narrow-area operation path for withdrawing the end effector (68) from a welding point (Tn). Next, in order to set a wide-area operation path for making movement between withdrawing points (Ue), a template operation is applied, in which the end effector (68) is moved by a prescribed distance in a prescribed direction.
Patent CA-2440633-A1 (CA)
Title: Improved polyurethane/geotextile composite and a process related thereto for the production thereof
Inventor: GUETHER RALF
IPC: D06M23/06
Filed: 2002-03-07
Abstract: A polyurethane/geotextile composite having greater strength and dimensional stability than composites made with filled polyurethanes is produced by impregnating a geotextile with an unfilled polyurethane composition and allowing the polyurethane composition to cure. The polyurethane composition employed is reaction product of a liquid polyisocyanate having an isocyanate content of at least 10% by weight, a high molecular weight polyether polyol, and an organometallic catalyst. A low molecular weight diol or triol may optionally be included in the polyurethane-forming reaction mixture. These polyurethane/geotextile composites are particularly suitable for lining ditches and canals.
Patent CA-2441439-A1 (CA)
Title: Accommodating device for specimen slides
Inventor: BOSIO ANDREAS
IPC: B01L9/00
Filed: 2002-03-15
Abstract: The invention relates to an accommodating device for specimen slides (12) that comprises a base part (14). A number of centering elements (16, 18, 20) are joined to said base part (14). The centering elements (16, 18, 20) are arranged in order to provide a number of accommodation areas (22) for accommodating each of the specimen slides (12). The centering elements (16, 18, 20) form preferably one enclosing centering frame around each accommodating area (22).
Patent CA-2445670-A1 (CA)
Title: Absorbent article having a multilayer absorbent core
Inventor: SUPRISE JODY DOROTHY
IPC: A61F13/53
Filed: 2002-03-04
Abstract: An absorbent article, such as a thin incontinence pad or pantyliner, is disclosed which has a multilayered absorbent core for providing protection against involuntary urine loss. The absorbent article includes a liquid permeable bodyside liner, a liquid-impermeable baffle, and first and second absorbents positioned between the liner and the baffle. The first absorbent is a stabilized material containing a superabsorbent and has a predetermined basis weight. The second absorbent is positioned below the first absorbent and contains a different superabsorbent from the superabsorbent present in the first absorbent. The second absorbent has a basis weight that is equal or greater than the basis weight of the first absorbent.
Patent CA-2445830-A1 (CA)
Inventor: CHANG EZRA T
IPC: B65D39/08
Filed: 2003-10-21
Abstract: A plug for closing an aperture in a plug receiving member has a main body with a screw thread on an end portion thereof operable to cooperate with a screw thread adjacent to the aperture in the plug receiving member to secure the plug thereto in an aperture closing manner, and a series of peripherally spaced laterally resilient fingers extending from the end portion of the main body in a direction away from the main body. The fingers having free end portions remote from the end portion of the main body with laterally outer surfaces shaped to resiliently engage the periphery of the aperture in the plug receiving member to retain the plug in assembly therewith when the plug security means is not engaged with the plug receiving member.  The laterally outer surfaces of the fingers are also shaped to resiliently engage the periphery of the aperture in the plug receiving member to retain the plug in an open position whereby liquid can pass through the aperture and between the fingers.
Patent CA-2447739-A1 (CA)
Inventor: MOYA GARCIA JOSE JULIO
IPC: B21D43/22
Filed: 2002-04-23
Abstract: The invention relates to a machine for transporting and stacking sheets, sai d machine being specially designed to transport and stack indiscriminately sheets of magnetic material and sheets of material such as aluminium, stainless steel, etc. Once the sheets have been cut in a press, they are transported to the transfer position at the beginning of the installation. When the sheets have arrived at said transfer position, by means of runners motorised by a servomotor, they are lifted and transferred to the transport and stacking machine. The sheets move while suspended by means of a conveyor belt. For this purpose, the inventive machine is provided with a double syst em for suspending the sheets by means of electromagnets, which are mounted the length of the path along which the magnetic sheets travel, and by means of a vacuum suction system which is also mounted along the length of said path an d which is intended for the non-magnetic aluminium and stainless steel sheets.