baber/WOPTO huggingface dataset:
Patent CA-2532225-A1 (CA)
Title: Belt-driven accumulator for curved roller segment
Inventor: DEUR DELWYN G
IPC: B65G13/08
Filed: 2006-01-05
Abstract: An assembly is provided for moving the drive belt of a roller conveyor system between a first position in which the drive belt engages the rollers to rotate the rollers and a second position spaced from the rollers, the second position permitting conveyed articles to be accumulated on the rollers.      The assembly comprises a bracket and at least one pulley having a circumferential groove for seating the drive belt. The pulley is rotatably secured to both the bracket and a first side frame for the conveyor. A guide roller is also secured to the bracket so as to maintain the drive belt seated on the pulley. At least one actuator is provided for our operating on the bracket to move the drive belt between the first and second positions.
Patent CA-2532585-A1 (CA)
Title: Feuilles ou bandes minces en alliage aifesi
Inventor: CHENAL BRUNO
IPC: C22C21/00
Filed: 2004-07-19
Abstract: L'invention a pour objet une feuille ou bande mince d'épaisseur comprise ent re 6 et 200 ~ni, et de préférence entre 6 et 50 ~m, en alliage de composition ( % en poids) Si : 1,0 - 1,5 ; Fe : 1,0 - 1,5 ; Cu < 0,2 Mn < 0,1 ; autres éléments < 0,05 chacun et < 0,15 au total, reste Al, présentant à l'ét at recuit une résistance à la rupture Rm > 110 MPa pour les épaisseurs > 9 ~m et > 100 MPa pour les épaisseurs de 6 à 9 ~m, et une limite d'élasticité R0, 2 > 70 MPa. L'alliage a, de préférence, une teneur en silicium comprise entre 1, 1 et 1,3% et une teneur en fer comprise entre 1,0 et 1,2%. Les feuilles ou bandes minces selon l'invention peuvent être utilisées notamment pour la fabrication de complexes multicouches, de coiffes de surbouchage pour bouteilles ou d'aluminium ménager.
Patent CA-2533202-A1 (CA)
Title: Boiler apparatus
Inventor: MATSUDA JUNICHIRO
IPC: F22B29/06
Filed: 2004-07-22
Abstract: A boiler apparatus for leading fluid from a plurality of upper walls (2) to (4) to a ceiling wall (7) through a ceiling wall inlet header (11), characterized in that a ceiling wall inlet mixing header (8) is installed between the plurality of upper walls (2) to (4) and the ceiling wall inlet header (11).
Patent CA-2533565-A1 (CA)
Title: Rear gate assembly for shopping cart
Inventor: HUBBARD LARRY S
IPC: B62B3/02
Filed: 2006-01-20
Abstract: A vertically swingable rear gate assembly for closing an open rear side of a shopping cart basket. The gate assembly includes a monolithic one-piece plate-like molded plastic gate member sized to substantially close off the rear side of the basket. A rigid one-piece connecting frame is disposed primarily adjacent a rear side of the gate member and includes a pair of generally transversely aligned top hinge parts for vertical hinged connection to the shopping cart. The connecting frame, adjacent an upper edge, has a downwardly-opening, transverse channel structure which engages over and confines an upper edge portion of the gate member. The lower part of the connecting frame is fixedly joined to the gate member at a location adjacent the bottom edge thereof.
Patent CA-2535631-A1 (CA)
Inventor: BHACHU SHAMSHER
IPC: B60R22/48
Filed: 2006-02-02
Abstract: The EPSBS System works as per the following Logic Systems in A), B) & C.
Patent CA-2535956-A1 (CA)
Inventor: KOSHIDA REIKO
IPC: B29C65/00
Filed: 2004-08-20
Abstract: Processes for laser welding polyolefin compositions to different thermoplastic resins are disclosed. Such polyolefin compositions comprise 80-99 weight percent of a first polyolefin and 1 to 20 weight percent of a second polyolefin (modified with a carboxylic acid, a carboxylic acid anhydride, and/or an epoxy group), based on the total weight of the polyolefin and modified polyolefin. These compositions can be laser welded to polyamides and polyesters, for example. Additives such as flame retardants, impact modifiers and the like may be incorporated in conventional amounts. Moreover, black colorants may also be selected for use in these compositions for molding transparent articles for laser welding. Laser welded articles made using these processes are also contemplated.
Patent CA-2536907-A1 (CA)
Title: Liquid dish cleaning compositions
Inventor: SZEWCZYK GREGORY
IPC: C11D1/75
Filed: 2004-08-27
Abstract: A liquid dish cleaning composition with desirable cleansing properties comprising two C8-18 ethoxylated alkyl ether sulfate surfactants, two anionic LAS surfactants, an amine oxide surfactant, a solubilizing agent, and water.
Patent CA-2537350-A1 (CA)
Title: Impeller conditioner rotor equipped with curved tines
Inventor: ROSENBALM ALLAN WESLEY
IPC: A01D57/28
Filed: 2006-02-17
Abstract: A crop conditioner is equipped with an impeller conditioner including a rotor to which a plurality of conditioner tines are respectively pivotally mounted at one of their ends. The tines are contoured so that they release crop at an appropriate location for the crop to engage the forming shields and thus become part of a well-defined windrow.
Patent CA-2538140-A1 (CA)
Title: A method of lightning-proofing a blade for a wind-energy plant
Inventor: HANSEN LARS BO
IPC: H02G13/00
Filed: 2004-09-10
Abstract: The invention relates to a method of lightning-proofing a blade (1) on a wind-energy plant, which blade comprises a blade shell (2) configured essentially as a fibre-reinforced laminate, which laminate comprises electrically conductive fibres, wherein the blade comprises at least one lightning arrester (9) configured for conducting lightning current, including preferably to ground. The method comprises that the electrically conductive fibres are connected to each other, and that at least one metallic receptor (4, 24, 25) is arranged for capturing lightning current at or in proximity of the external face of the blade; and that the receptor and the fibres are connected to the lightning arrester for equalising the difference in potential between the lightning arrester and the electrically conductive fibres. When the electrically conductive fibres are connected to each other, the fibres will cooperate on the conduction of a possible lightning current to prevent the current from running in individual fibres. Simultaneously the metallic receptor will serve as the primary lightning capturing device and reduce the risk of lightning striking the laminate. The receptor being connected to the lightning arrester, the current will predominately be conducted to ground, while the risk of transfer to the laminate is minimised in that a possible difference in potential between fibres and lightning arrester has been equalised.
Patent CA-2539858-A1 (CA)
Inventor: MARKS S ROBERT
IPC: A61B17/00
Filed: 2004-09-09
Abstract: A biological sampling/measuring instrument (10) including a first housing (12) including a needle (14) arranged for protrusion therefrom, the needle being adapted to draw therethrough a biological fluid, a reagent (16) disposed in the first housing in fluid communication with the needle, capable of producing an optically-sensible reaction with a biological fluid, and an optical sensor (18) disposed in the first housing adapted to sense the optically-sensible reaction. In one embodiment, the instrument is an elongate instrument suitable for taking and testing small blood samples from a human. The instrument may have a disposable part and a reusable part to which the disposable part connects.
Patent CA-2540082-A1 (CA)
Inventor: SHIRATSUKI AKIHIDE
IPC: B66B3/02
Filed: 2004-05-28
Abstract: An elevator system in which a guide rail has a plurality of unit rails coupled vertically. The cage has a rail joint detector for detecting the joint of the unit rails. The rail joint detector has an optical joint detecting section and a joint judging section for judging presence of a joint according to information received from the joint detecting section. Information whether a joint is present is delivered from the joint judging section to a cage position correcting circuit, where the information on the cage position is corrected according to the information of presence on a joint.
Patent CA-2548268-A1 (CA)
Title: High performance inducer
Inventor: LEE JINKOOK
IPC: F04D/
Filed: 2004-12-06
Abstract: An improved high performance inducer for a pump assembly includes a set of primary blades and splitter blades to achieve a vapor-to-liquid ratio up to 1:1. Minimum back pressure is provided at the leading edge to aid in getting fluid into the blades where the vapor component of the pumped fluid is removed. A hub increases in diameter over the axial extent of the helical blades, thereby resulting in a decreasing depth of the blades between the inlet and outlet of the inducer. A substantial improvement in removing fluid from a storage reservoir is obtained resulting in a substantial savings in shipping costs.
Patent CA-2551114-A1 (CA)
Inventor: CAMERON BRENT D
IPC: G01N21/21
Filed: 2005-01-12
Abstract: The present invention relates to a system and method for compensating for th e effects of birefringence in a given sample and employs an optical birefringence analyzer to sense the real-time birefringence contributions an d then provides a feedback signal to a compound electro-~optical system that negates the birefringence contributions found in the given sample. The birefringence contribution vanishes, thus significantly reducing the main error component for polarimetric measurements.
Patent CA-2551135-A1 (CA)
Title: Systems and methods for aesthetic improvement
Inventor: RAKOWSKI RICHARD R
IPC: G16H20/40
Filed: 2004-12-31
Abstract: Systems and methods consistent with the invention may be used to provide a user with an aesthetic improvement procedure comprising, obtaining information from the user regarding the aesthetic improvements desired by the user, consulting with individual providers of aesthetic improvements for recommendations, performing the recommended aesthetic improvement procedures and assessing the outcome of the aesthetic improvements in an integrated and objective manner.
Patent CA-2551992-A1 (CA)
Inventor: MARTEL CLAUDE A
IPC: E21B1/30
Filed: 2006-08-01
Abstract: The subject of this patent application is a pneumatic rock drill. It is a hand held unit called a "stoper". When in operation, the operator controls the operation by holding an attached handle. The operator also intermittently holds a rubber hose, which is attached to the drill and supplies the air required to operate the drill. Vibrations as high as 36 metres per seconds squared are transmitted to the hands of the operator from both the handle and the hose. Research has identified the injury caused by these vibrations as Raynaud's Phenomenon referred to as hand-arm vibration syndrome (HAVS). In most cases, the injury is compensated. Researchers have attempted to isolate the handle and hose from the body of the drill, which is the primary source of the vibration.  All efforts have failed.     When in operation, the drill is held against the drill steel by a pressurized piston type permanently attached leg (figure 2), which rests on solid ground or a drilling platform upon which the operator stands. Vibrations from the operation are transmitted through its leg piston to the platform and ultimately through the whole body of the operator. There are four physical factors of primary importance in determining the human response to vibration, namely, the intensity, the frequency, the direction and the duration of the vibration. In the practical evaluation of any vibration of which a physical description can be given in terms of those factors, three main criteria can be distinguished.  These are: a) the preservation of working efficiency, b) the preservation of health or safety, c) the preservation of comfort.     The recommended limits of exposure are set by the International Organization for Standardization (1986) (ISO5349). The manner in which the requested patent contributes to a, b, and c above is set out in the claims section of this application.
Patent CA-2554822-A1 (CA)
Title: Inhibiteurs de l`angiogenese, compositions les contenant et leur utilisation pour le traitement des maladies liees a une deregulation de l`angiogenese
Inventor: TEMSAMANI JAMAL
IPC: C12N15/62
Filed: 2005-02-02
Abstract: La présente invention concerne une molécule peptidique capable d~interférer avec le domaine HLH de TAL-1, constituée par ou comprenant au moins 10 acide s aminés successifs et, de préférence, au moins 15 acides aminés successifs du domaine HLH de TAL-1 de séquence : QQNVNGAFAELRKLIPTHPPDKKLSKNEILRLAMKYINFLA correspondant à la SEQ ID No. 1 dans le listage de séquences en annexe ou un e séquence équivalente, ladite molécule étant avantageusement associée à un vecteur. La présente invention concerne également une composition pharmaceutique contenant ladite molécule peptidique et l~utilisation d~un composé capable d~interagir avec le domaine HLH de TAL-1 pour la préparation d~un médicament destiné à la prévention et/ou au traitement des maladies lié es à l~angiogenèse et, de préférence, au traitement des cancers, de l~artériosclérose et du diabète. Enfin, la présente invention concerne également un procédé pour identifier un composé biologiquement actif susceptible d~être utilisé dans la prévention et/ou le traitement des maladi es liées à l~angiogenèse et, de préférence, le traitement des cancers, de l~artériosclérose et du diabète consistant à détecter l~inhibition de l~interaction entre le domaine HLH de TAL-1 et son partenaire E47 en présenc e dudit composé.
Patent CA-2555633-A1 (CA)
Title: Non-nucleoside reverse transcriptase inhibitors
Inventor: THAVONEKHAM BOUNKHAM
IPC: A61K31/165
Filed: 2005-05-30
Abstract: The invention relates to compounds of formula (I) wherein Ar, X, R1, R2, R3 and R4 are as defined herein and pharmaceutical compositions thereof useful, either alone or in combination with other therapeutic agents as reverse transcriptase inhibitors against wild type and single or double mutant strains of HIV for the treatment or prophylaxis of HIV infection.
Patent CA-2556766-A1 (CA)
Title: Synthesis of sterically hindered secondary aminoether alcohols
Inventor: KATRITZKY ALAN ROY
IPC: C07C213/00
Filed: 2005-02-01
Abstract: Severely sterically hindered secondary aminoether alcohols are prepared by reacting an organic carboxylic acid or alkali metal salt of an organic carboxylic acid with a sulfonyl halide, a sulfuryl halide, a mixed sulfuryl ester halide or a mixed sulfuryl amide halide to yield a sulfonic-carboxylic anhydride compound which is then reacted with a dioxane to cleave the ring of the dioxane, yielding a cleavage product which cleavage product is then aminated with an alkylamine and hydrolyzed with base to yield the severely sterically hindered secondary aminoether alcohol.
Patent CA-2558883-A1 (CA)
Inventor: MAMBERER HANS-ECKHARD
IPC: B41F7/10
Filed: 2006-09-07
Abstract: A press unit of a web-fed press is disclosed. The press unit has at least one pair of cylinders including a form cylinder and a transfer cylinder and also an impression cylinder, it being possible for a printing material web to be led through between the transfer cylinder and the impression cylinder and covered with ink. The pair of cylinders has a width of eight horizontal or upright newspaper pages, and the width of the form cylinder has a ratio of 1:3 to 1:5 to the circumference of the form cylinder.
Patent CA-2559199-A1 (CA)
Title: Piston pour distributeur cosmetique, distributeur de produit cosmetique et procede d'assemblage d'un tel distributeur
Inventor: LIBERATORE GAETAN
IPC: B65D83/00
Filed: 2005-03-03
Abstract: Un distributeur de produit cosmétique, hygiénique ou pharmaceutique, comporte une culasse cylindrique (32) définissant un axe géométrique (17) et un volume de logement (60) du produit, une tige axiale filetée (30) mobile en rotation par rapport à la culasse (32) autour de l~axe géométrique, et un piston (10).  Le piston est constitué d~un corps de piston (12) pour coopérer radialement avec la culasse cylindrique (32), d~une une première partie filetée (16A) et d~une deuxième partie filetée (16B). La première partie filetée est mobile par rapport au corps de piston entre une position de montage et une position opérationnelle. En position opérationnelle, la première partie filetée forme avec la deuxième partie filetée un filetage intérieur résultant (26) coopérant avec la tige filetée. En position de montage, la première partie filetée est positionnée à distance de la deuxième partie filetée de telle manière qu~il est possible de positionner la tige filetée par rapport au corps de piston sans que la première partie filetée soit en prise avec la tige filetée.
Patent CA-2560697-A1 (CA)
Inventor: PLESKACH MICHAEL DAVID
IPC: H04N15/00
Filed: 2005-03-22
Abstract: Method for forming a transformer (118) in a ceramic substrate. The method can include the steps of forming at least one conductive coil (119a, 119b) comprising a plurality of turns about an unfired ceramic toroidal core region (120a, 120b) defined within an unfired ceramic substrate (100). The method can also include the step of co-firing the unfired ceramic toroidal core region (120a, 120b), the unfired ceramic substrate (100), and the conductive coil (119a, 119b) to form an integral ceramic substrate structure with the conductive coil at least partially embedded therein.
Patent CA-2562650-A1 (CA)
Title: Wash device for disinfection apparatus
Inventor: JOENSSON CHRISTER
IPC: A61L2/18
Filed: 2005-04-26
Abstract: The invention relates to a disinfection apparatus for disinfection of objects, such as health care objects, which disinfection apparatus comprises a disinfection chamber (8), a channel system (3) with at least one wash channel (1), said wash channel being arranged to transport a cleaning liquid to nozzles (2) directed substantially transversely thereto to distribute cleaning liquid in said disinfection chamber (8). The wash channel (1) which supports said nozzles (2) has a releasable quick coupling which at least at one end engagingly cooperates with the rest of the channel system (3).
Patent CA-2563359-A1 (CA)
Inventor: HOWARD JOHNATHON E
IPC: G11B27/034
Filed: 2005-04-15
Abstract: To address needs of journalists and other editors, an audiovisual editing system associates segments of audiovisual materials with segments of related text. The editing system permits an editor to edit both the audiovisual materials of the segments and to edit the related text. The data structure representing the story includes a list of media segments and a list a text segments and a correspondence among the segments. Each media segment has a type, such as script, SOT and voice, and includes a list of video clips. These data structures enable the editing system to provide a simple and intuitive interface for editing a story, and can be transformed in a straightforward manner into a conventional, multitrack sequence used to represent an audiovisual composition. The editing system automatically defines parameters, such as designating the correct audio tracks, which minimize the chance for errors and speeds the workflow. Automatic ducking of these tracks also can be provided. For media segments with associated script in a corresponding text segment, an estimated time for reading the related script aloud by the newscaster may be determined. This estimated time for reading the text related a script segment may be compared to the actual duration of the audiovisual material of the script segment. The difference in the duration of the audiovisual material and the duration of the related text may be displayed to the editor, making it easier for the editor to match video to a script.  Similarly, the duration of voice and SOT clips can be compared to the duration of video clips in a media segment. The difference in the duration of the video clips and the voice and SOT clips may be displayed to the editor, making it easier for the editor to match the video to the audio. Stories can be stored as text documents in a markup language. Data representing the audiovisual segments can be embedded in these stories. The editing system also may be interco ected through a computer network in a newsroom to a variety of other systems including asset management system, shared storage for media and a story database. By having the editing system store stories in the story database and sequences in the asset management system, both sequences and stories are made available to other editing systems.
Patent CA-2566356-A1 (CA)
Inventor: MANSOOR ARSHAD
IPC: H02M5/293
Filed: 2004-11-05
Abstract: A multifunction hybrid intelligent universal transformer includes a conventional transformer coupled with power electronics on the secondary side to enhance the functionality of power conversion. The universal transformer includes features for overcoming the deficiencies associated with conventional transformers, including voltage sag compensation, instantaneous voltage regulation, outage compensation, capacitor switching protection, harmonic compensation, single-phasing protection, DC output, and variable frequency output.
Patent CA-2566614-A1 (CA)
Title: Systems and methods for bilateral stimulation of left and right branches of the dorsal genital nerves to treat dysfunctions, such as urinary incontinence
Inventor: THROPE GEOFFREY B
IPC: A61N1/36
Filed: 2005-06-10
Abstract: Systems and methods treat urinary incontinence by the bilateral stimulation of the left and/or right branches of the dorsal genital nerves using a single lead implanted in adipose or other tissue in the region at or near the pubic symphysis.
Patent CA-2568335-A1 (CA)
Title: Nonaqueous electrolyte solution and lithium secondary battery using same
Inventor: ABE KOJI
IPC: H01M10/36
Filed: 2005-05-18
Abstract: Disclosed is a lithium secondary battery which is excellent in battery characteristics such as long-term cycle characteristics, capacity and shelf life characteristics. Also disclosed is a nonaqueous electrolyte solution which can be used for such a lithium secondary battery. Specifically disclosed is a nonaqueous electrolyte solution for lithium secondary batteries obtained by dissolving an electrolyte salt in a nonaqueous solvent which is characterized by containing 0.01-10% by weight of a carboxylate compound represented by the general formula (I) below and 0.01-10% by weight or 0.01-10% by volume of a vinylene carbonate and/or 1,3-propane sultone. Also disclosed is a lithium secondary battery using such a nonaqueous electrolyte solution. (In the formula, R2 represents a hydrogen atom or COOR3 group, R1 and R3 respectively represent an alkyl group, a cycloalkyl group, an alkenyl group, an alkynyl group or a phenyl group, and X represents an alkynylene group or an alkenylene group.)
Patent CA-2568466-A1 (CA)
Inventor: MEINDL BERND
IPC: A63G31/00
Filed: 2006-11-21
Abstract: A recreational device, such as a ferris wheel, is disclosed, which has a positionally fixed supporting structure (1) on which transport means (2) for persons circulate. The device has a rope drive (5, 12) for the transport means (2).  The rope drive has one single closed-loop conveying rope (12) which is crossed over by means of a deflecting device (14, 16, 17; 18, 19, 20, 23), to form two rope loops (12a, 12b) which engage on the transport means (2). By using a single rope loop it is achieved that the two rope loops run synchronously.
Patent CA-2573197-A1 (CA)
Title: Iron sheet panel with horizontal groove for interior space partitioning
Inventor: PICCHIO CESARE
IPC: E04B2/76
Filed: 2007-01-08
Abstract: An improved panel is disclosed. The panel is of the type for use with a bracket and which, in use: forms a wall surface as part of an assembly for partitioning or dividing a space; defines a horizontal groove; and is adapted to releasably, securely, receive, via the horizontal groove, said bracket. The improvement comprises a metal sheet and a metal bolster. The metal sheet has a front and a rear face, the front face defining said wall surface in use and said sheet defining a horizontal slot in use. The metal bolster is secured to the rear face of said metal sheet to define, in combination with the metal sheet, said horizontal groove.