baber/WOPTO huggingface dataset:
Patent CA-2479823-A1 (CA)
Title: Method for the production of structured layers on substrates
Inventor: MUND DIETRICH
IPC: H01L23/31
Filed: 2003-04-15
Abstract: The invention relates to a method for the structured coating of a substrate (1) with at least one surface (2) for coating, which is suitable for the rapid and economical production of precise structuring. The method thus comprises the following steps: production of at least one negative structured first coating (3, 31, 32) on the at least one surface (2), deposition of at least one second layer (7, 71, 72, 73), which comprises a material with a glassy structure, on the surface (2) provided with the first coating (3, 31, 32) and at least partial removal of the first coating (3, 31, 32).
Patent CA-2480215-A1 (CA)
Inventor: SCHOENBLUM JOEL
IPC: H04N7/50
Filed: 2003-03-27
Abstract: L'invention concerne un transcodeur à domaine de niveau d'exécution recevant un flux de trames compressées transportées dans un train binaire. Ledit transcodeur décode le train binaire dans des paires de niveaux d'exécution et traite, de manière sélective, les trames compressées afin, entre autres choses, de réduire le nombre de bits nécessaires à la représentation desdites trames compressées.
Patent CA-2482485-A1 (CA)
Inventor: BAIN GRETCHEN
IPC: C12Q1/68
Filed: 2003-04-14
Abstract: L'invention concerne une nouvelle technique de clonage d'expression désignée sous le nom d'analyse matricielle d'expression génique dans des cellules. Cette nouvelle technique permet l'introduction indexée et l'analyse d'acides nucléiques dans une cellule l'hôte. Alors que normalement les cellules attachées à une surface sont prélevées puis mises en contact avec l'ADN hétérologue dans des conditions favorisant l'absorption de ce dernier, la technique selon l'invention se distingue fortement de cette méthode dans la mesure où elle consiste à fixer (déposer) un mélange contenant des acides nucléiques sur une surface appropriée et à mettre en contact ensuite les cellules hôtes appropriées (cellules cibles) avec les marqueurs contenant l'ADN dans des conditions favorisant l'absorption par les cellules du vecteur d'expression hétérologue contenant la molécule d'acide nucléique cible. La méthode selon l'invention permet en outre de caractériser le(s) produit(s) génique(s) d'un gène connu et inconnu dans un format d'essai à rendement élevé. Elle permet essentiellement l'identification d'un gène sur la base de la fonction de son produit génique.
Patent CA-2483627-A1 (CA)
Inventor: HARTMAN GEORGE D
IPC: C07D401/06
Filed: 2003-05-19
Abstract: Cette invention se rapporte à des composés de dihydropyrimidone qui sont utiles pour traiter les maladies prolifératives cellulaires, pour traiter les troubles associés à l'activité de la kinésine KSP et pour inhiber la kinésine KSP. Cette invention concerne également des compositions qui comprennent ces composés, et des procédés utilisant ces compositions pour traiter le cancer chez des mammifères.
Patent CA-2484761-A1 (CA)
Inventor: HUNTER WILLIAM L
IPC: A61L31/16
Filed: 2003-05-27
Abstract: L'invention concerne des implants médicaux qui libèrent un complexe à base d'anthracycline, de fluoropyrimidine, d'antagoniste de l'acide folique, de podophylotoxine, de camptothécine, d'hydroxyurée et/ou de platine, ce qui inhibe ou réduit l'incidence d'infections associées à l'implant.
Patent CA-2485561-A1 (CA)
Title: Method for producing a semiconductor component and semiconductor component produced by the same
Inventor: BEHAMMER DAG
IPC: H01L21/338
Filed: 2003-04-16
Abstract: The invention relates to a method for producing a gate head which can be precisely scaled and for reducing parasitic capacities, for a semiconductor component comprising an at least approximately T-shaped electrode.
Patent CA-2486248-A1 (CA)
Title: Optical fiber ribbon, method of manufacturing the same, connector with optical fiber ribbon, optical fiber array with optical fiber ribbon, and optical wiring system
Inventor: TANAKA KOUSUKE
IPC: G02B6/44
Filed: 2003-05-16
Abstract: An optical fiber ribbon comprising a plurality of the coated optical fibers 2 arranged in plane and flame-retardant films 4a and 4b to integrate the coated optical fibers 2 is provided. The flame-retardant films 4a and 4b have an adhesive layer 5 formed thereon, and a plurality of the coated optical fibers 2 arranged in plane are integrated by the adhesive layer. The optical fiber ribbon 1 in this constitution uses flame-retardant films, wherein the ribbon thickness can be lowered and separation of single fiber can be facilitated by tearing off the film.
Patent CA-2488718-A1 (CA)
Title: Frost plug adapter assembly
Inventor: LIEBERMAN DAVID
IPC: F02N19/02
Filed: 2004-11-30
Abstract: A frost plug adapter assembly having a locking mechanism that provides a positive capture through an existing frost plug aperture. A cylindrical body is engaged within a frost plug aperture and is maintained in place by a bolt, a locking element and a wing nut. The bolt is advantageously positioned through the cylindrical body with a bolt head at the outer end. The wing nut is screwed onto a threaded end of the bolt so that the wings engage channels of arms of the locking element to spread the arms until they contact an inner annulus of the frost plug aperture. The frost plug adapter assembly is also capable of providing access to engine fluid by providing channels through the inner end of the cylindrical body. The frost plug adapter assembly is easy to install and the locking mechanism prevents the assembly from falling out under severe conditions.
Patent CA-2489563-A1 (CA)
Inventor: LU MINGQI
IPC: A61K47/08
Filed: 2003-07-02
Abstract: L'invention concerne des compositions et des méthodes permettant une correction des dysfonctionnements sexuels de la femme, et en particulier, un trouble de la stimulation sexuelle chez la femme. Dans un mode de réalisation, l'invention prévoit une composition semi-solide apte à une application locale comprenant : une dose efficace d'une prostaglandine vaso-active, un améliorant de pénétration, un épaississant polymère, un constituant lipophile et un système de tampon acide.
Patent CA-2492112-A1 (CA)
Inventor: GOLDSTEIN DAVID MICHAEL
IPC: C07D471/04
Filed: 2003-07-29
Abstract: The present invention provides compounds of Formula (I), wherein R1 is alkyl, cycloalkyl, cycloakylalkyl, or -CH2-alkenyl, X1 is O, NH, N(alkyl), S or -C(=O), Z is N or CH; and R2 and R3 are as defined herein, pharmaceutical compositions comprising same, and methods for their use.
Patent CA-2493159-A1 (CA)
Inventor: HEISE JOHN
IPC: B65D5/74
Filed: 2005-01-14
Abstract: The present invention provides a container with an integrated spout and a method for forming the container. The container includes an inner panel that defines a spout and an outer panel that defines an orifice. The width of the spout exceeds the width of the orifice. The outer panel may include a first tab adjacent to the orifice to provide access to the spout. The outer panel may also include a second tab that temporarily occludes the orifice. The orifice may be exposed when the spout on the inner panel is accessed and the second tab is at least partially detached by extracting the spout. An integrated spout on the inner panel, the width of which exceeds the width of the orifice on the outer panel, reduces the cycle time and cost of manufacturing containers with a spout and prevents the container contents from bypassing the spout upon pouring.
Patent CA-2495558-A1 (CA)
Inventor: PRADELLES PHILIPPE
IPC: G01N33/53
Filed: 2004-05-14
Abstract: The present invention relates to a method for detecting and/or measuring the concentration of fluoride (F<SUP>-</SUP>) or hydrogen fluoride (HF) in a sample, comprising the steps consisting of bringing said sample, in aqueous solution, into contact with a silylated organic compound in order to obtain a measurement solution, with said silylated organic compound being desilylated when it is in the presence of hydrofluoric acid or a fluoride, with the silylated organic compound and the desilylated organic compound being able to be detected and/or measured separately from each other; and detecting and/or measuring, in said measurement solution, the appearance of the desilylated against compound or the disappearance of the silylated organic compound, which takes place if fluoride or hydrogen fluoride is present in the sample. The method enables the presence of hydrogen fluoride or of fluorine to be detected very easily and expediently at concentrations of 10<SUP>-2 </SUP>l of HF/10<SUP>6 </SUP>l of air (10 ppb) or else of 0.5 to 1 mug/ml of HF in solution. The kit of the present invention comprises the components which are required for implementing this method. The method of the invention makes it possible to detect fluorine at concentrations of the order of 0.001 mug/ml.
Patent CA-2496080-A1 (CA)
Title: Plasmid-free clone of e. coli strain dsm 6601
Inventor: PROPPERT HANS
IPC: C12N15/70
Filed: 2004-06-25
Abstract: The invention relates to a plasmid-free clone of Escherichia coli strain DSM  6601, to a method for preparing the same and to the use thereof as a cloning vehicle.
Patent CA-2496181-A1 (CA)
Inventor: HUNDAL SUKHDEEP S
IPC: H04B1/707
Filed: 2005-02-08
Abstract: A system for allowing BT, WDCT, and 802.11 transceivers to operate in close proximity with a minimum of interference, is disclosed. In an exemplary embodiment, a method for avoiding interference between a first FHSS device and other RF  devices using 802.11 or FHSS protocols is disclosed. The first FHSS device initially detects the presence of an interfering RF device ("interferer"), for example a device employing 802.11 protocol, and adjusts the frequency of channels used for operation of the first device accordingly to avoid overlap with the 802.11 band. In the presence of an additional interferer, for example, a second FHSS device emitting an interfering signal, the first FHSS device may segregate its operation channels to achieve maximum frequency separation from an 802.11 and second FHSS device. In addition, the first and third devices may also multiplex their transmit/receive timing to avoid interference in time domain. By avoiding interference in time domain, first and third device can occupy the same channels in the frequency band achieving further frequency separation from the 802.11 device.
Patent CA-2496342-A1 (CA)
Inventor: VOSSELER BERND
IPC: B41N1/14
Filed: 2005-02-09
Abstract: Imageable printing forms are irradiated by radiant energy corresponding to the image information, the energy being absorbed in the printing form. The energy coupled in in this manner is available for patterning the printing form surface. A printing form having a plurality of substantially planar functional zones, which have at least one informational zone (110, 210, 312, 410) that is modifiable in accordance with image information and an absorption zone (112, 212, 312, 412) for absorbing energy from a radiation (102, 202, 302, 402) is distinguished in that a buffer zone (114, 214, 314, 414) is provided which differs at least partially from the absorption zone (112, 212, 312, 412), receives energy from the absorption zone (112, 212, 312, 412), and releases energy to the informational zone (110, 210, 312, 410).
Patent CA-2496530-A1 (CA)
Inventor: ENGLISH DANIEL W
IPC: H04B10/00
Filed: 2002-08-14
Abstract: The present invention is directed to a reconfigurable data communications system. The system includes a removable optical backplane connector (130) wi th a first end and a second end, a first data communication card, and a switch fabric card (140b). The first data communications card includes an optical port configured to receive the first end of the removable optical backplane connector (130). The switch fabric card (140b) has a plurality of optical ports adapted to receive the second end of the removable optical backplane connector (130).
Patent CA-2496920-A1 (CA)
Inventor: ZHAO DAYAO
IPC: A61K31/522
Filed: 2003-08-27
Abstract: The present invention provides methods of treating restless legs syndrome or related disorders, comprising administering an effective amount of at least one adenosine A2A receptor antagonist to a patient in need thereof. More preferably the adenosine A2A receptor antagonist is a xanthine derivative or a pharmaceutically acceptable salt thereof.
Patent CA-2497504-A1 (CA)
Inventor: NAFZIGER DEAN
IPC: A01D43/16
Filed: 2003-09-03
Abstract: The apparatus is a rotating trimmer head, commonly used with a mower deck combination, but not limited to such a combination, wherein the trimmer head is resiliently positioned with respect to the mower deck for horizontal movement with respect to the mower deck. A resilient member holds the trimmer in an extended position away from the mower deck and allows the trimmer to move to a retracted position adjacent the mower deck when the trimmer meets a fixed obstacle. The rotating head facilitates a smooth engagement between the trimmer head and the obstacle as the trimmer head moves around the obstacle.  As a result, an operator may mow in a straight line and do the trimming without interfering with the mower or the main deck.
Patent CA-2500885-A1 (CA)
Title: Skin abrading apparatus
Inventor: BROADWIN ALAN
IPC: A61H1/00
Filed: 2005-03-14
Abstract: A hand held skin abrading apparatus is provided. The apparatus comprises a handle configured for gripping by a human operator; a reciprocating motion generator, in the form of a magnetostrictive ultrasonic transducer, associated with the handle;  an applicator attached to the handle and having an applicator blade for applying abrading motion to a surface and a coupler for coupling the applicator to the magnetostrictive ultrasonic transducer. The applicator is releasably securable to the handle of a skin abrading apparatus and includes a connector portion extending from the applicator blade, the connector portion having a central axis, wherein the applicator blade is offset from the central axis to enable the apparatus to be operated with the handle above the plane of the surface being abraded. The apparatus may include provision for irrigation of the surface being abraded.
Patent CA-2501256-A1 (CA)
Title: Fertilizer with biodegradable coating
Inventor: HAEHNDEL REINHARDT
IPC: C05G3/00
Filed: 2005-03-17
Abstract: The present invntion relates to a method of manufacturing solid fertilizers with at least two biodegradable polymer layers. These fertilizers are produced by applying to the surface aqueous dispersions containing polymers with ester groups and dispersions containing polymers with urethane and/or urea groups.
Patent CA-2502074-A1 (CA)
Inventor: VETTER JAMES W
IPC: A61B10/00
Filed: 2003-08-06
Abstract: On utilise une aiguille afin de marquer un tissu recherché. L'aiguille peut comporter un ou plusieurs indicateurs, montrant des orientations angulaires sélectionnées par rapport à l'aiguille. Les indicateurs peuvent aussi être couplés à des ancres déployées dans le tissu afin d'y ancrer l'aiguille. L'aiguille peut être positionnée afin de guider un dispositif d'excision servant à enlever du tissu.
Patent CA-2502351-A1 (CA)
Inventor: GODBOUT DANIEL
IPC: B26D7/26
Filed: 2005-03-31
Abstract: La présente invention concerne un outil rotatif de coupe pourvu d'un système de serrage à bec de canard (20) muni d'un couteau (56) à position ajustable permettant de conserver un même rayon de coupe, voire après aiguisage. Le système de serrage à bec de canard (20) est utilisé sur un anneau avec quatre espacements (22) à 90.degree., chacun orienté dans la direction de rotation et retenant chacun un couteau (56) plat et aiguisé, à 45.degree. par rapport à une tangente à la circonférence de l'anneau. Deux mâchoires (48,50) séparées par une fente d'expansion (58) et limitées par un arrêt d'effort (60) retiennent le couteau, au moyen d'une vis à tête qui, introduite dans un trou de vissage ouvert (36) d'une mâchoire et fixant par serrage le couteau (56) contre la seconde mâchoire. L'outil comprend un guide (38) et un épaulement soulevé (24) pour libérer facilement les résidus lors de la coupe.
Patent CA-2503279-A1 (CA)
Inventor: HORN JOERG
IPC: B65D83/08
Filed: 2005-03-31
Abstract: The device has a cardboard or corrugated paper transport and dispensing box (1) containing a flexible material supply reel and a holder (36) supporting the transport and dispensing box in a delivery position, for removal of individual items defined by perforations from the flexible material web. The holder has a guide axis for each supply reel and side wings (40) provided with angled guide slots (41) for receiving the ends of the guide axes, each transport and dispensing box having removable centre sections in their end walls for insertion of the guide axis through the supply reel, the box blocked from rotation in the delivery position to allow extraction of the flexible material web. An independent claim for a holder for reception of a transport and dispensing box for a flexible material is also included.
Patent CA-2503960-A1 (CA)
Title: Therapeutic exercise device
Inventor: DARIN TREES
IPC: A63B21/00
Filed: 2003-10-28
Abstract: A therapeutic exercise device which may be used both as a tilt table and as an exercise device includes a base and a support frame that is pivotally mounted on the base. The support frame has a lower end and an upper end. A carriage is mounted for sliding movement along at least a portion of the support frame.  The carriage includes a lower section and an upper section that is pivotally attached to the lower section. The device also includes a left foot rest and a right foot rest, each of which is independently pivotally attached to the lower end of the support frame. A body-restraining belt is also provided to secure the body of a patient to the carriage.
Patent CA-2504765-A1 (CA)
Title: Optical fiber sensor based on retro-reflective fiber bragg gratings
Inventor: LU PING
IPC: G02B6/02
Filed: 2005-04-12
Abstract: A retro-reflective sensor for sensing mechanical, chemical or temperature related information, is disclosed. The sensor is formed of an optical waveguide suitable for use in-situ in a high temperature environment having a Bragg grating written into a core region thereof with short-pulsed electromagnetic radiation, said optical waveguide having a glass transition temperature substantially higher than that of silica. Preferably the sensor is written into a length of sapphire fiber or within a zirconium waveguide. Preferably the pulse duration of the short pulsed electromagnetic radiation is less than 500 picoseconds.
Patent CA-2504958-A1 (CA)
Inventor: TRAN LAM N
IPC: C11D3/00
Filed: 2003-11-17
Abstract: L'invention concerne des solutions polyvalentes pour les soins de verres de contact assurant un confort et/ou une acceptabilité important(e) pour un utilisateur de verres de contact. Ces solutions comportent un milieu liquide aqueux ; un composant anti-microbien, de préférence un polymère de biguanide dont la quantité varie entre 0,00001 % masse pour volume et 2 % masse pour volume ; un glycol de propylène ou une glycérine en quantité suffisante pour augmenter l'activité microbienne ; un composant tensioactif, de préférence un tensioactif copolymère séquencé poly (oxyéthylène) -poly (oxypropylène) selon une quantité efficace ; un composant tampon de phosphate selon une quantité efficace ; de préférence (2x) un composant induisant la viscosité, de préférence sélectionné parmi des dérivés cellulosiques, selon une quantité efficace ; et de préférence (2x) un composant de tonicité selon une quantité efficace. Ces solutions font preuve d'une performance sensible et de bénéfices en termes de confort et d'acceptabilité, qui entraînent les avantages liés à la santé oculaire évitant les problèmes causés par le port de verres de contact.
Patent CA-2505273-A1 (CA)
Inventor: BROWN MICHAEL S
IPC: H04L12/54
Filed: 2005-04-20
Abstract: A method and system for providing e-mail messages to a receiving e-mail application. The e-mail messages as sent from a sending e-mail application being secure and in opaque signed format. The opaque signed e-mail messages being converted to clear signed e-mail messages by decoding extracting message content and digital signatures.      The clear signed e-mails being sent to a receiving e-mail application.
Patent CA-2510883-A1 (CA)
Title: Reversible feed roller with radially extendible fingers
Inventor: PATTERSON ROGER L
IPC: A01D61/00
Filed: 2005-06-16
Abstract: A feed roller primarily for feeding crop into a feeder house of a combine harvester is located above and behind a feed draper and includes an outer flight and retractable fingers for feeding the crop through the zone behind the draper and into the feeder house. The fingers rotate about a finger axis offset from the roller axis so that they extend to a maximum at the draper and are retracted behind the roller to release the crop. When the roller is reversed to release a blockage, the fingers are also reversed in direction and the finger axis is moved rearwardly to the opposite side of the roller so that the fingers are extended behind the roller at the feeder house and retracted at the draper. This movement is done automatically on reversing the roller and uses power from the reversal to move the finger axis using a clutch. An anti-distortion wheel is mounted on the finger shaft to prevent retraction of the finger ends into the roller which can cause damage by loss of proper guidance.
Patent CA-2511105-A1 (CA)
Inventor: SPITZ CHARLES F
IPC: G06F21/34
Filed: 2004-07-09
Abstract: A security method including receiving data from devices and normalizing the received data based on uniquely identified objects.
Patent CA-2511357-A1 (CA)
Inventor: FARNEGARDH MATHIAS
IPC: C07K14/705
Filed: 2003-12-24
Abstract: The present invention is in the fields of biotechnology, protein purification and crystallization, x-ray diffraction analysis, three-dimensional computer molecular modelling and rational drug design. The invention is directed to the Liver X receptor and ligands for this receptor, and in particular to crystalline Liver X receptor beta (LXR.beta.) and to methods of identifying ligands utilizing LXR.beta., as well as to compounds, compositions and methods for selecting, making, and using therapeutic or diagnostic agents having LXR.beta. modulating or binding activity.
Patent CA-2511532-A1 (CA)
Inventor: DOHERTY JEROME J
IPC: B28B7/02
Filed: 2003-12-22
Abstract: Un système de pompage et de mesure commandé par ordinateur est utilisé pour distribuer des agents chimiques dans un mélange de béton. L'utilisation redondante de pompes volumétriques et de débitmètres assure une possibilité d'appréhender immédiatement tout problème lié à la distribution d'agents chimiques. Le système de commande informatisé peut être exploitable pour commander des configurations de lots exactes de béton et d'agrégat en conjonction avec la distribution d'agents chimiques, et offre également une commande précise du mélange ainsi que l'enregistrement des divers constituants.
Patent CA-2512844-A1 (CA)
Title: Recording medium having data structure for managing reproduction of still pictures recorded thereon and recording and reproducing methods and apparatuses
Inventor: SEO KANG SOO
IPC: H04N5/85
Filed: 2004-01-20
Abstract: The recording medium includes a data structure with at least one playlist file stored in a playlist area of the recording medium. The playlist file includes at least one playitem, at least one sub-playitem and mark information. The playitem provides navigation information for reproducing at least one still picture from a first file. The sub-playitem is associated with the playitem and provides navigation information for reproducing audio data from a second file. The mark information includes at least one mark pointing to the still picture.