baber/WOPTO huggingface dataset:
Patent CA-2481742-A1 (CA)
Title: Method for preparing combretastatins
Inventor: MALEJONOCK IRINA
IPC: C07D263/06
Filed: 2003-04-09
Abstract: The invention concerns novel methods for preparing combretastatins by Wittig condensation between nitromethoxy-benzaldehyde and a trimethoxybenzyl phosphonium salt or inversely a nitromethoxybenzyl phosphonium salt with trimethoxybenzylaldehyde or further by a Wittig reaction on the same derivatives whereof the nitro function has been reduced into an amino group.
Patent CA-2482272-A1 (CA)
Inventor: WUBBOLTS FRANK EMILE
IPC: B01J2/04
Filed: 2003-03-06
Abstract: L'invention concerne un procédé de préparation de petites particules par précipitation. Elle concerne, plus particulièrement, un tel procédé utilisant une solution fluide comprenant un solvant et un soluté à précipiter et un non solvant non gazeux, ce solvant étant soluble dans ou miscible avec le non solvant et le soluté étant sensiblement insoluble dans le non solvant, le procédé consistant (a) à envoyer un courant de solution fluide et un courant de non solvant dans une zone de mélange (5) dans laquelle les deux courants sont fortement mélangés afin de réaliser une condition de supersaturation tout en s'assurant qu'aucune nucléation se produise durant ce mélange, (b) à envoyer le mélange de solution fluide et de non solvant dans une zone de nucléation (6), permettant à la nucléation de démarrer, (c) à permettre aux noyaux formés dans la zone de nucléation de grossir pour former des particules jusqu'à un diamètre moyen pondéré en volume de 50 ?m au plus, de préférence au plus de 7 ?m. et (d) à collecter les particules et à les séparer du non solvant.
Patent CA-2482277-A1 (CA)
Inventor: RUNESSON JONAS
IPC: H04W88/04
Filed: 2003-04-17
Abstract: Published without an Abstract
Patent CA-2482437-A1 (CA)
Title: Rolling device for a displaceable cross frog
Inventor: STELZER FRANZ
IPC: E01B7/14
Filed: 2003-04-23
Abstract: The invention relates to a rolling device for a displaceable cross frog, comprising a sliding strip, at least one roller, and at least one roller bearing which is fixed to a fixed part of the points. The at least one roller is mounted on an arm of a two-armed lever. The pivoting bearing of said lever is arranged in a carrier which is connected to a fixed part of the points. The arm of the two-armed lever which opposes the roller(s) can be pivoted against a spring with adjustable elastic force.
Patent CA-2482653-A1 (CA)
Title: Material stability test system
Inventor: MCSWEENEY NIGEL
IPC: B01L3/00
Filed: 2003-04-15
Abstract: A material stability test system (1) has a plurality of sealed test containe rs (2) mounted in an environmental chamber (3). Each container (2) has means fo r generating a desired humidity within the container (2). The environmental chamber (3) is operable to provide a desired temperature within the environmental chamber (3). A test sample is mounted in each container (2). A sensor unit (4) on each container (2) senses the temperature and humidity within the container (2). An associated datalogger unit (5) on each containe r (2) connected to the sensor unit (4) collects and transmits sensed temperatu re and humidity data at timed intervals via radio link (40, 41, 42, 43) to a remote monitoring station (6) including a PC (45) for recordal and/or displa y.
Patent CA-2483761-A1 (CA)
Inventor: SCHAEDE JOHANNES GEORG
IPC: B26F1/38
Filed: 2003-04-30
Abstract: La machine de l'invention comprend au moins un outil de coupe (11); un premier cylindre (3) servant de support audit substrat (8) et entraînant celui-ci par des moyens de préhension (5) autour d'un premier axe de rotation (6); un second cylindre (10) équipé de l'outil de coupe (11), qui présente la forme de ladite ouverture et tourne autour d'un second axe de rotation (12) parallèle au premier axe de rotation. Le second axe est monté sur un moyen de déplacement latéral (22) pour placer le second cylindre (10) dans une position de coupe relativement au premier cylindre (3). Des moyens d'évacuation (15) sont mis en place pour évacuer la partie coupée (21) du substrat (8).
Patent CA-2489969-A1 (CA)
Inventor: DICKSON CHRISTOPHER
IPC: G06F13/16
Filed: 2003-09-16
Abstract: Embodiments of the invention include a mechanism for explicit communication in a clustered multiprocessor system that supports low-latency, protected, user - mode, communication across the machine boundaries of a clustered multiprocessor. Data transport may be accomplished over persistent, unidirectional, point-to point connections, each of which may be embodied in a small amount of state at each end, along with a statically allocated per~connection memory buffer, which may be directly accessible to the transport mechanism at both ends of each notional link. System Memory protection may be afforded by operating system ("OS") facilitated allocation of both restricted control of the network interface, and responsibility for data transport, to an application thread that may execute in the context of the processor-managed virtual address space. Connection buffer protection ma y be afforded by restricting access to connection state to those entries associated with the currently controlling thread.
Patent CA-2493112-A1 (CA)
Inventor: HORN CHARLES HENRY
IPC: C12M1/28
Filed: 2003-07-15
Abstract: La présente invention se rapporte à un appareil de prolifération et d'administration de micro-organismes (10), qui est monobloc, jetable et portable. Ledit appareil (10) comprend une chambre de prolifération (12) conçue pour contenir un milieu de croissance (14) et une chambre d'inoculation (16) conçue pour contenir un inoculum (18). Les chambres de prolifération et d'inoculation (12 et 16) sont connectées par un tube (19) définissant un passage (20), qui est fermé par un moyen de séparation se présentant sous la forme d'une cloison (22). La chambre d'inoculation (16) est dotée d'une fiole souple ou est définie par une telle fiole ayant un orifice d'entrée (16.1) et la cloison (22) obture ledit orifice d'entrée. Un moyen d'ouverture se présentant sous la forme d'un pic (24) est monté dans le passage (20) de manière à être orienté vers la cloison (22). L'orifice d'entrée (16.1) de la chambre d'inoculation (16) est connectée à une extrémité du tube (19) par un moyen de déplacement se présentant sous la forme d'un raccord fileté de type vis (26).
Patent CA-2494182-A1 (CA)
Inventor: ALUPOAEI CATALINA ELENA
IPC: G01N21/33
Filed: 2003-08-07
Abstract: A method for detecting and identifying microorganisms from a multiwavelength spectra including the steps of obtaining a specimen, resolving a sample spectrum for the specimen, selecting a plurality of cellular component values from an optical property database for a known microorganism, calculating a model turbidity spectrum based on the sum of the cellular component values and comparing the sum with the sample spectrum to determine whether the sample spectrum is indicative of the known microorganism.
Patent CA-2495709-A1 (CA)
Title: Process for the manufacturing of frozen aerated products
Inventor: BURNS IAN WILLIAM
IPC: A23G3/02
Filed: 2003-08-01
Abstract: Frozen aerated products are produced by i) providing two separate forming elements, ii) providing at least one open cavity on a surface each forming element, iii) providing filling devices for filling said cavities with a frozen aerated material, iv) filling two cavities, one on each moulding surface, with a frozen aerated material, wherein at least one of the cavitie s is filled with a frozen aerated product having an overrun of between 30% and 130%, this product is then allowed to expand outside its cavity, the two cavities are then moved opposite one another and the frozen aerated product in each cavity is pressed against the frozen aerated product in the other cavit y.
Patent CA-2498726-A1 (CA)
Title: Boot/ski boot softener and warmer
Inventor: BACHMAN CHRIS
IPC: A43D3/14
Filed: 2005-03-01
Abstract: An improved pair of reusable heatable inserts, with a heat-regulating sleeve, which may be used for selective boot softening and warming or heating of articles of clothing.
Patent CA-2502761-A1 (CA)
Inventor: PEARSON PAUL A
IPC: A61M31/00
Filed: 1996-09-26
Abstract: The sustained release drug delivery device comprises an inner core comprising an effective amount of an agent having a solubility less than about 10 µgml; and a polymer coating layer, the polymer layer being permeable to the agent, wherein the polymer coating layer completely covers the inner core. The present invention is also directed to a method for treating a mammalian organism to obtain a desired local or systemic physiological or pharmacological effect, and to sustained release drug delivery device.
Patent CA-2503040-A1 (CA)
Inventor: SWIST JASON
IPC: E21B43/08
Filed: 2005-03-30
Abstract: A wound spring wire screen providing for the injection of steam into a formation that prevents, eliminates and/or controls the potential for the intrusion of granular particulates, that can plug or clog a downhole steam injection system, within a well bore.
Patent CA-2503549-A1 (CA)
Title: Pharmaceutical compositions comprising estetrol derivatives for use in cancer therapy
Inventor: COELINGH BENNINK HERMAN JAN TI
IPC: A61P35/00
Filed: 2003-10-23
Abstract: The present invention relates to a method of treating or preventing estrogen-suppressed tumours in a mammal, said method comprising the administration of a therapeutically effective amount of an estrogenic component to said mammal, wherein the estrogenic component is selected from the group consisting of:  substances represented by the following formula (I) in which formula R1, R2, R3, R4, independently are a hydrogen atom, a hydroxyl group or an alkoxy group with 1-5 carbon atoms; precursors capable of liberating a substance according to the aforementioned formula when used in the present method; and mixtures of one or more of the aforementioned substances and/or precursors. The estrogenic component according to the invention is particularly useful in the treatment or prevention of colorectal and prostate cancer and, unlike commonly used estrogens, does not simultaneously enhance the risk of estrogen-stimulated cancers such as breast cancer.
Patent CA-2503653-A1 (CA)
Inventor: DESJARDINS PIERRE
IPC: G01N25/66
Filed: 2005-04-04
Abstract: A hygrometer is disclosed having a sampling chamber, the chamber including an inlet for the in-flow of gas to be sampled, an outlet and an orifice; a dew point sensor probe housed within the sampling chamber; a compressor for circulating gas through the chamber; the compressor including an inlet and an outlet; a first line connecting the outlet of the chamber with the inlet of the compressor; a second line connecting the outlet of the compressor with the orifice of the chamber; a holding tank; and a third line connecting the second line to the holding tank. A  method for calibrating a hygrometer and taking dew point measurements is also disclosed.
Patent CA-2503677-A1 (CA)
Title: Catalyseurs pour l'elaboration de gaz de synthese et procede d'utilisation
Inventor: WOLF MARY E
IPC: B01J23/00
Filed: 2003-11-12
Abstract: L'invention concerne des compositions de catalyseur améliorées, et des procédés d'élaboration et d'utilisation correspondants. En modes de réalisation préférés, on décrit des compositions à alliages métalliques ayant un haut point de fusion, et des procédés de préparation et d'utilisation des catalyseurs. En particulier, les alliages métalliques préférés sont des alliages de rhodium. L'invention concerne également un procédé amélioré de conversion de gaz contenant un hydrocarbure et d'un gaz contenant de l'oxygène atomique en mélange gazeux contenant de l'hydrogène et du monoxyde de carbone, à savoir un gaz de synthèse, au moyen des compositions considérées, selon le processus décrit. L'invention concerne enfin un procédé amélioré de conversion d'hydrocarbures gazeux en hydrocarbures liquides au moyen des compositions de catalyseur pour gaz de synthèse en question.
Patent CA-2504618-A1 (CA)
Title: Method and device for training an rf amplifier linearization device, and mobile terminal incorporating same
Inventor: TOUCHAIS SANDRINE
IPC: H03F1/32
Filed: 2003-10-28
Abstract: The invention concerns a method whereby a linearization training sequence designed to be transmitted by means of a radiofrequency transmitter incorporated in a mobile terminal or a base station of a radiocommunication system comprising a fixed network and which is adapted for transmitting bursts in accordance with a specific frame structure, is included in a sequence of symbols (55) further designed to enable the transmission chain parameters to be adjusted.
Patent CA-2504809-A1 (CA)
Inventor: BENVENISTE MATHILDE
IPC: H04W52/02
Filed: 2005-04-21
Abstract: A method and apparatus providing delivery of buffered frames in a Wireless Local Area Network (WLAN) is presented. The method and apparatus determines an occurrence of at least one non-APSD station in said WLAN, and when at least one non- Automatic Power Save Delivery (APSD) station is found, then maintains a legacy power saving buffer for each non-APSD station. The method and apparatus also determines an occurrence of at least one APSD station in the WLAN, and when at least one APSD station is found, then maintains at least one APSD  buffer for each APSD enabled station. During a service period, frames are transmitted from the at least one APSD buffer.
Patent CA-2505326-A1 (CA)
Title: Camelidae antibodies against immunoglobulin e and use thereof for the treatment of allergic disorders
Inventor: SILENCE KAREN
IPC: G01N33/577
Filed: 2003-11-07
Abstract: The invention relates to a method suitable for administering protein therapeutic molecules orally, sublingually, topically, intravenously, subcutaneously, nasally, vaginally, rectally or by inhalation so as to avoid inactivation, by using VHH polypeptides derived from Camelidae antibodies. T he invention further relates to the said therapeutic molecules. The invention further a method for delivering therapeutic molecules to the interior of cells. The invention furthe relates to anti-IgE therapeutic molecules.</SDOA B>
Patent CA-2505733-A1 (CA)
Title: Procede et appareil de purification d'eau par oxydation photochimique
Inventor: KAAS POVL
IPC: C02F1/72
Filed: 2003-11-20
Abstract: La présente invention concerne un appareil de purification d'eau contaminée par oxydation photochimique, un sous-flux d'eau au moins étant dirigé à travers un canal d'écoulement dans lequel l'eau est irradiée par un rayonnement UV électromagnétique provenant d'au moins un ensemble lampe UV, ledit ensemble lampe UV comprenant une lampe halogène UV haute pression généralement montée de manière parallèle à la direction d'écoulement du canal. L'invention concerne, de plus, un procédé dans lequel le flux d'eau est irradié par un rayonnement UV provenant d'au moins un ensemble lampe halogène UV haute pression, à forte intensité d'énergie avec des longueurs d'onde de 150 nm à 260 nm, de préférence de 160 nm à 220 nm et, plus préférablement, de 192 nm à 205 nm.
Patent CA-2507320-A1 (CA)
Title: Method and system for verifying authenticity of an object
Inventor: TSENG YIN-HUNG
IPC: H04L9/32
Filed: 2005-05-13
Abstract: A method for verifying authenticity of an object that has a unique identification number includes the steps of: generating a varying secre t key, a first authentication code based on the varying secret key, and a second authentication code based on the unique identification number of the object and the varying secret key: and generating a verifying code that is based on two of the first and second authentication codes and the unique identification number of the object and that can be matched to the remaining one of the first and second authentication codes and the unique identification number of the object in order to verify authenticity of the object. A system that performs the method is also disclosed.
Patent CA-2512079-A1 (CA)
Title: Vibrator assembly for strapping machine weld head
Inventor: THAS WAYNE J
IPC: B23K9/12
Filed: 2005-07-12
Abstract: A vibrator assembly is for use on a strapping head for a strapping machine configured to position, tension and seal strapping material around a load. The strapping head includes a body, an anvil, and a welding motor having a rotating output shaft. The vibrator assembly includes an eccentric element operably mounted to the welding motor output shaft for rotation therewith. A bearing is disposed about the eccentric element, A housing is houses the eccentric element and bearing at least in part within the housing. The housing defines a cup-shaped well having a first axis length and a second axis length. The first axis length is longer than the second axis length. The first axis length is in a transverse direction, and the second axis length is in an oscillating direction. The bearing is restrained in the oscillating direction. A weld pad is operably connected to the housing by a link. As the motor output shaft rotates, the eccentric element is rotated and in turn rotates the bearing to impart oscillating motion to the weld pad in the oscillating direction. The bearing is restrained from moving in the transverse direction.
Patent CA-2519831-A1 (CA)
Inventor: AUCLAIR JEAN-MICHEL
IPC: B65D71/00
Filed: 2004-03-19
Abstract: A package comprises an article group formed of two or more vertically arranged tiers of similarly dimensioned, cylindrical articles (C1, C2, C3) disposed on their sides in a side-by-side parallel fashion, and a carton disposed around the group. The carton comprises a top wall (16), opposed side walls (14, 18), an end wall (30b, 32b) and an article dispenser (D). The side walls (14, 18) are disposed alongside the ends of the articles (C1, C2, C3) while the end wall is disposed adjacent to the side wall of an endmost article. The dispenser includes a corner portion (T) of the carton formed from and detachably connected to the top (16), side and end walls (14, 18, 30b, 32b) to define an opening (O1, O2) upon removal of the corner portion (T). The opening is shaped to define a recess (O2) in the end wall to reveal a part of the endmost article (C1) in the lowermost tier.
Patent CA-2520366-A1 (CA)
Title: Materiau multicouche pour literie
Inventor: WOOTTEN GERALD E JR
IPC: A47G9/02
Filed: 2004-03-25
Abstract: L'invention porte sur un matériau multicouche pour literie comprenant des première et seconde couches externes raccordées sur leurs périphéries, la première couche externe étant constituée d'au moins deux sous-couches raccordées entre elles, une sous-couche étant un tissu lisse et la seconde sous-couche étant fabriquée dans un matériau douillet tel qu'un matériau d'isolation thermique (nappe ouatée fibreuse). La seconde couche externe est fabriquée dans un tissu doux (toile en coton pour draps de lit). Les première et seconde sous-couches peuvent être cousues ensemble de façon à former une surface externe matelassée, non lisse. La couche externe lisse est destinée à venir en contact avec la personne utilisant cette literie.
Patent CA-2521707-A1 (CA)
Title: Phenol-blocked polyurethane prepolymers
Inventor: MAGER MICHAEL
IPC: C08L75/08
Filed: 2004-03-29
Abstract: The invention relates to novel, low-viscosity polyurethane-prepolymers (PUR  prepolymers) comprising NCO groups blocked by compounds containing phenol groups, to a method for their production and to their use in the production of polyurethane plastics. The blocking of the NCO groups takes place in the presence of a triorganoamine.
Patent CA-2523539-A1 (CA)
Title: Production of high mannose proteins in plant culture
Inventor: SHAALTIEL YOSEPH
IPC: C12N1/21
Filed: 2004-02-24
Abstract: A device, system and method for producing glycosylated proteins in plant culture, particularly proteins having a high mannose glycosylation, while targeting such proteins with an ER signal and/or by-passing the Golgi. The invention further relates to vectors and methods for expression and production of enzymatically active high mannose lysosomal enzymes using transgenic plant root, particularly carrot cells. More particularly, the invention relates to host cells, particularly transgenic suspended carrot cells, vectors and methods for high yield expression and production of biologically active high mannose Glucocerebrosidase (GCD). The invention further provides for compositions and methods for the treatment of lysosomal storage diseases.
Patent CA-2526543-A1 (CA)
Title: Portable medical diagnostic apparatus
Inventor: WEHBEH JAMIE G
IPC: G06F3/033
Filed: 2004-06-03
Abstract: A medical diagnostic apparatus (10) including a housing (18), a sensor assembly (20) located within the housing and including a temperature sensing element (39), and at least one thermal seal (16, 17) compressed between the sensor assembly and the housing and separating the temperature sensing element from heat-generating internal components of the apparatus. A rigid printed circuit board (PCB) (12) and a rigid frame (14) are also positioned within the housing and secured together with the housing to provide the apparatus with improved stiffness and torsional rigidity. A docking station (100) for use with the apparatus defines a pocket (104) having a convex projection (112) that mates with a concave depression (90) of the apparatus during docking, and the medical diagnostic apparatus includes at least one electrically conductive contact (92) that contacts an electrically conductive contact (114) of the docking station during docking.
Patent CA-2526700-A1 (CA)
Inventor: JAULIN RENE
IPC: G01V1/02
Filed: 2004-05-26
Abstract: L~invention concerne un dispositif mobile d~émission de vibrations sismiques dans le sol en vue de l~acquisition de données géophysiques comprenant au moins deux plateformes mobiles, lesdites plateformes mobiles comprenant chacune un plaque vibrante apte à vibrer pour la propagation d~ondes sismiqu es dans le sol lorsque ladite plaque vibrante est mise en contact avec le sol e n un point de pose désiré, caractérisé en ce que les plateformes mobiles sont reliées entre elles pour la formation d~un train de plateformes dans lequel la distance entre les plaques vibrantes desdites plateformes mobiles est contrôlée.
Patent CA-2528208-A1 (CA)
Inventor: HAYENGA JON WALLACE
IPC: B01L3/00
Filed: 2004-06-07
Abstract: An integrated heat exchange system on a microfluidic card. According to one aspect of the invention, the portable microfluidic card has a heating, cooling and heat cycling system on-board such that the card can be used portably. The microfluidic card includes one or more reservoirs containing exothermic or endothermic material. Once the chemical process of the reservoir material is activated, the reservoir provides heat or cooling to specific locations of the microfluidic card. Multiple reservoirs may be included on a single card to provide varying temperatures. The assay chemicals can be moved to the various reservoirs to create a thermal cycle useful in many biological reactions, for example, Polymerase Chain Reaction (PCR) or rtPCR. According to another aspect of the invention, the integrated heat exchanger is an adjacent microfluidic circuit containing fluid that is either independently heated or cooled, or is an exothermic or endothermic material, such that the fluid in the adjacent circuit imparts a change in temperature to the assay fluid in an independent circuit. According to yet another aspect of the invention, a thermal electric cooler (TEC) is used for thermocycling the amplification chamber of a disposable microfluidic card.