baber/WOPTO huggingface dataset:
Patent CA-2508456-A1 (CA)
Inventor: HATTORI WATARU
IPC: H01J49/04
Filed: 2003-12-02
Abstract: A liquid sample (104) introduced in a main flow passage (101) is held in a d am portion (105), and a trigger liquid (106) is filled in a trigger flow passag e (102). In this state, the trigger liquid (106) is further introduced at desired timing into the trigger flow passage (102) so that the front end portion of the level of the trigger liquid (106) is advanced and the front e nd portion is brought to be into contact with the dam portion (105). This cause s the liquid sample (104) to move to the right (downstream side) in the figure , resulting in the liquid sample (104) flowing out to the downstream side of t he main flow passage (101). This means that the trigger liquid (106) provides priming to realize a liquid switch.
Patent CA-2509513-A1 (CA)
Title: Inspection et reparation automatique de palettes
Inventor: LUCAS MICHAEL DAVID
IPC: G01M99/00
Filed: 2003-12-10
Abstract: L'invention concerne une cellule (10) d'inspection de palettes automatique comprenant un ou deux bras robot (14, 15) multiaxes qui se terminent par des pinces pour palettes soit internes ou soit externes. Les robots sont utilisés pour transporter une palette (12) maintenue par les bras à travers une station d'inspection (16) automatique, laquelle compile une carte de données en trois dimensions d'une surface de palette. Un processeur interprète la carte et produit un résultat pour le ou les robots. Une ou plusieurs stations (17, 18, 19) effectuent des opérations de réparation de palettes qui sont spécifiées par le résultat. L'invention concerne également un procédé pour la mise à niveau d'une palette avant l'élimination de la planche par une lame-ruban (17), ledit procédé étant caractérisé en ce qu'il permet l'inclinaison de la palette par rapport à la lame de la lame-ruban dans un premier et un second angle d'inclinaison, et le positionnement de la palette dans une position, qui est une moyenne entre le premier et le second angle d'inclinaison .
Patent CA-2510065-A1 (CA)
Inventor: RAYBUCK JOHN L
IPC: F16K31/08
Filed: 2003-12-03
Abstract: L'invention concerne une vanne d'arrêt magnétique formée sur un récipient d'un système d'administration de fluide médical, et présentant un élément magnétique situé sur un flotteur et un autre élément magnétique situé à proximité de siège de vanne. Lorsque le niveau de fluide diminue dans le récipient, le champ magnétique établi entre le flotteur et le siège de vanne dépasse éventuellement la poussée du flotteur dans le fluide et attire le flotteur dans le siège de vanne, position dans laquelle l'écoulement du fluide provenant du récipient est stoppé. Le flotteur est formé de deux moitiés identiques, chacune présentant une moitié d'âme interne. Lorsque ces deux parties sont reliées ensemble pour réaliser le flotteur, l'âme interne est complètement formée et s'étend d'une extrémité du flotteur à l'autre. Un élément magnétique est glissé sur l'âme, lors de la fabrication et il est libre de glisser d'une extrémité à l'autre du flotteur. Du fait de la nature symétrique du flotteur et de la liberté de mouvement de l'élément magnétique interne, le flotteur peut être inséré dans le récipient de fluide sans tenir compte de la direction qu'il prend, ce qui diminue les coûts de fabrication. Des fermetures d'écoulement sont utilisés pour fermer complètement l'écoulement, lorsque le flotteur est fermé.
Patent CA-2511199-A1 (CA)
Inventor: EIZNHAMER DAVID
IPC: C07D409/06
Filed: 2003-12-19
Abstract: La présente invention concerne les procédés de la formule (I) et leurs dérivés pharmaceutiquement acceptables, R?1¿, R?2¿ et B ayant la description générale et n classes. L'invention concerne également des sous-classes ainsi que des compositions pharmaceutiques, et leurs procédés d'utilisation pour le traitement de n'importe quel nombre d'états ou de maladies dans lesquels HGF/SF ou leur activité, ou agonistes ou antagonistes sont utiles en thérapie.
Patent CA-2516105-A1 (CA)
Inventor: HAMASATO ICHIRO
IPC: B05C17/03
Filed: 2004-02-20
Abstract: A coating system for forming a protective layer includes a roller mechanism provided at an end of an arm of a robot as an end effector. The roller mechanism has a roller, a holder for supporting the roller, and a pipe. The holder is removably attached to the roller. The pipe supports the roller in a freely rotating manner, and delivers the protective layer forming material to the roller.
Patent CA-2516239-A1 (CA)
Title: Compounds and methods of treating cell proliferative diseases, retinopathies and arthritis
Inventor: PICARD VIRGINIE
IPC: A61P35/00
Filed: 2004-02-27
Abstract: Quinoline derivatives (I) and their tautomers, optical and geometrical isomers, racemates, salts, hydrates or mixtures are new. Quinoline derivatives of formula (I) and their tautomers, optical and geometrical isomers, racemates, salts, hydrates or mixtures are new. [Image] R 1pyran derivative of formula (a1), piperdine derivative of formula (a2), dihydropyrrole derivative of formula (a3), alkane derivative of formula (a4) or amine derivative of formula (a5); R 2H, 3-6C alkyl or 3-6C alkenyl; B : halo, preferably chlorine, hydroxyl, O-CH 2-O-CH 3(MOM), O-CH 2-O-CH 2-CH 2-O-CH 3(MEM), OSO 2-alkyl or OSi(CH 3) 2tBu; D : O, NR 3, CR'R'' or S; X, Y : O, S or a radical NR 4; R 3H, alkyl, carboxylate, acyl, carboxamide or SO 2-alkyl; R', R'' : H or alkyl radical; R 4H, 1-10C alkyl, aryl or aralkyl; linker : (CH 2) n; n : 1-10; (optionally interrupted by an heteroatom (preferably N, O , S and P) or a carbonyl group, or an aryldialkyl (preferably xylenyl); and A : quinoline derivative of formulae (a6-a7), benzopyrimidine derivative of formula (a8) or benzothiophene derivative of formula (a9) (all optionally substituted). [Image] ACTIVITY : Cytostatic; Antiangiogenic; Vasotropic; Antiarthritic; Antidiabetic; Ophthalmological. MECHANISM OF ACTION : None given.
Patent CA-2516970-A1 (CA)
Title: Preparation of amine derivates from nitriles and phenols
Inventor: MALFER DENNIS J
IPC: C10L1/22
Filed: 2005-08-24
Abstract: This application relates to fuel additive compositions and fuel compositions comprising an amine prepared from nitriles and phenolic compounds. Suitable nitriles include optionally substituted acrylonitrile, and suitable phenolic compounds include polyisobutylphenols and polyisobutyl cresols. The application also relates to methods for reducing intake valve deposits in engines.
Patent CA-2517732-A1 (CA)
Title: A method of preparing multi-modal anion-exchange ligands
Inventor: MALOISEL JEAN-LUC
IPC: B01J41/04
Filed: 2004-03-05
Abstract: The invention relates to a method of preparing multi-modal anion-exchange ligands, which comprises providing a cyclic three-functional scaffold comprising an amine, a carbonyl and a thiol; optionally derivatisation of th e amine of the scaffold to provide an anion-exchanging group and/or to protect the amine; and aminolysis to open up the derivative by adding a reagent comprising an amine coupled to a residue R in order to add said amine to the carbonyl carbon of the opened scaffold. The scaffold is advantageously homocysteine thiolactone. In one embodiment, the method comprises an additional step of immobilising the opened scaffold to a base matrix to provide a separation medium, such as a chromatography medium.
Patent CA-2518324-A1 (CA)
Title: Muscarinic agonists
Inventor: ALLEN JENNIFER REBECCA
IPC: C07D263/28
Filed: 2004-03-12
Abstract: The present invention relates to compounds of Formula (I): which are agonists of the M-1 muscarinic receptor.
Patent CA-2519256-A1 (CA)
Inventor: CHINCHOY EDWARD
IPC: A61B5/0215
Filed: 2004-03-18
Abstract: A method and apparatus for optimizing cardiac resynchronization therapy are provided. An iterative optimization procedure is performed to test the systolic hemodynamic effects of varying A-V-V timing schemes. The hemodynamic effect is assessed based on a surrogate of stroke volume. The stroke volume surrogate is derived from a sensor signal proportional to the blood pressure in the aorta or a major artery. The A-V-V timing scheme corresponding to the greatest stroke volume, as indicated by the stroke volume surrogate, is identified and automatically programmed to maintain optimal A-V-V settings acutely and chronically.
Patent CA-2519890-A1 (CA)
Inventor: PARK MI-KYOUNG
IPC: H04W88/02
Filed: 2004-03-31
Abstract: Provided are a mobile communication terminal having a tag read function and a method of providing genuine product authentication service. The mobile communication terminal having the tag read function specifies an encryption key corresponding to an encryption key stored in the tag from its own plurality of encryption keys based on a signal received from the tag. The mobile communication terminal receives an encrypted product code or product information from the tag and decrypts the received product code or product code using an encryption key. Also, the mobile communication terminal outputs a result of decryption on a liquid crystal display (LCD) window or as beep sounds or voices.
Patent CA-2520508-A1 (CA)
Title: Hybrid interlocking proximal femoral fracture fixation
Inventor: WAISMAN MARC
IPC: A61B17/74
Filed: 2004-03-23
Abstract: A novel internal fixation for fixing an intracapsular fracture of a femoral neck using a minimally invasive procedure is provided. The fixation apparatu s (Figure 1) includes a tubular member (12) having sharp end (16) and a blunt end (18) that is adapted to be implanted while slightly crossing the fractur e line. Three lag screws (20) are adapted to pass through passages (56) in the tubular member (12) and extend outwardly beyond the sharp end (16) while threads (24) in the lag screws (2) allow for compression of bone fragments. In extracapsular and subtrochanteric fractures, the internal fixation can be incorporated with external- interlocking apparatus (100) that comprises pin screws (104) that are adapted to be inserted through bores (58) laterally provided on the tubular member (12), so as to interlock the tubular member (12), and additional pin screws (106) that are nailed to a distal bone fragment (102). A connecting member (114) is adapted to secure the pin screw s together and allows reduction, correction and fixation in the intra and post - operative period.
Patent CA-2523642-A1 (CA)
Inventor: VENERUSO ANTHONY F
IPC: E21B4/00
Filed: 2005-10-18
Abstract: A system that is usable with a subterranean well includes a winding, a member and a circuit. The winding is located downhole in the well, and the member moves relative to the winding in response to vibration occurring in the well to cause a signal to be generated on the winding. The circuit is coupled to the winding to respond to the signal to provide power to operate a component located downhole in the well.
Patent CA-2524090-A1 (CA)
Inventor: JONES HUW
IPC: A61K31/4439
Filed: 2004-05-26
Abstract: There is disclosed the use of a consumable film comprising triprolidine for enabling an individual to wake refreshed after sleep and the method of treating such an individual with triprolidine. Use of a consumable film comprising triprolidine as active ingredient in the manufacture of a composition for the treatment of sleep disorders is also described. A method of treating sleep of a person suffering from a sleep disorder, which method comprises administration of a consumable film comprising an effective dose of triprolidine as active ingredient to such a person is also described. The triprolidine is administered shortly before a person wishes to fall asleep, preferably orally and most commonly in the form of a tablet containing up to 20 mg, e.g. 0.1 mg, 1.25 mg or 2.5 mg, of the active ingredient. The triprolidine is also effective in enabling an individual to sleep more easily.
Patent CA-2524563-A1 (CA)
Title: Magnetic contact tamper switch for security accessories
Inventor: WILSON GEORGE N
IPC: H01H9/00
Filed: 2005-10-25
Abstract: A tamper detection switch is disclosed primarily for use in an enclosure of a security system component. The enclosure has a base and a cover that may be repositioned relative to the base. One of the cover and the base holds a conductive magnetic element free to translate within a predetermined range generally perpendicular to the respective cover or base. The other of the cover and the base holds at least two ferrous metal contacts of an open tamper circuit in proximity of a conductive magnetic element. In the closed position the conductive magnetic element bridges the ferrous contacts and closes the tamper circuit.     Attempts to tamper with the enclosure separate the ferrous contacts from the conductive magnetic element, opening the tamper circuit and signaling a possible attack.
Patent CA-2525935-A1 (CA)
Title: Mass spectrometry
Inventor: BAUER UTE
IPC: H01J49/04
Filed: 2004-05-13
Abstract: Provided is a method for processing data from a mass spectrum generated from a sample, which method comprises: (a) selecting a first peak in the mass spectrum; (b) selecting a first monoisotopic reference ion having a first charge state, which first reference ion could contribute to the first peak;  (c) for one or more other isotopic forms of the first reference ion determining one or more further expected peaks in the mass spectrum; (d) comparing one or more of the determined further expected peaks with the mass spectrum to determine whether there are one or more peaks present in the spectrum that match the one or more determined further expected peaks; (e) if one or more of the determined further expected peaks match one or more of the peaks in the mass spectrum, designating the first peak as a data peak, and optionally designating the one or more peaks present in the spectrum that match the one or more determined further expected peaks as data peaks; (f) if the determined further expected peaks do not match peaks in the mass spectrum, repeating steps (b) to (e) with one or more further reference ions in one or more further charge states; (g) optionally if the first peak cannot be designated as a data peak for a reference ion in the first charge state, or for a further reference ion in the further charge states, designating the first peak as a non-data peak; (h) optionally repeating steps (a) - (g) for one or more further peaks in the mass spectrum.
Patent CA-2527653-A1 (CA)
Inventor: KAHN ARI
IPC: H04M3/42
Filed: 2004-05-26
Abstract: A method and system for operating a telephony service are disclosed. A telephone network is provided, which may be a physical network or a virtual network hosted by an existing network. Network identities defined by SIM cards, or telephones with built-in SIM cards, are issued to network users. T he SIM cards defines a network identity including a unique network telephone number. The network, which is preferably an intelligent network (IN) is configured to permit telephones of the users to receive calls and/or message s, irrespective of the status of a user's account with the network. In addition , the network is configured to permit users without credit or airtime to make an outgoing call to an intended call recipient, the call being disconnected aft er a predetermined number of rings. This is sufficient to create a missed call notification on a mobile telephone of the intended call recipient. The netwo rk is configured to generate a notification such as a text message or recorded announcement to the intended recipient if he/she is not available at the tim e of the call.
Patent CA-2527877-A1 (CA)
Inventor: CHIN JASON W
IPC: C12P21/06
Filed: 2004-04-16
Abstract: This invention provides compositions and methods for producing translational components that expand the number of genetically encoded amino acids in eukaryotic cells. The components include orthogonal tRNAs, orthogonal aminoacyl-tRNAsynthetases, pairs of tRNAs/synthetases and unnatural amino acids. Proteins and methods of producing proteins with unnatural amino acids in eukaryotic cells are also provided.
Patent CA-2528682-A1 (CA)
Inventor: UTZ MARTIN
IPC: G09F3/02
Filed: 2004-06-11
Abstract: The invention relates to a label sheet, comprising, in the following order, a support material (10), an adhesive layer (12), a release layer (14) and a printable layer (16), whereby the support material is a transparent film and both the printable layer, including the release layer and also the support material including adhesive layer have one or more separation lines which are applied such that partial regions are formed and the separation line(s) in the support layer (20), including the adhesive layer extend(s) beyond the boundary region of the separation line(s) in the printable layer (18) including the release layer. The invention is characterised in that regions of a non-adhesive material (22) are embedded in the surfaces of the adhesive layer adjoining the release layer, and/or regions of a non-adhesive material (22) are applied to the surfaces of the adhesive layer adjoining the release layer, or the adhesive layer (12) is present in the form of a raster, or the printable layer (16) has a surface roughness of 4 to 50 m (DIN 4768) on the upper surface thereof (17), or the adhesive layer (12) has a surface roughness which may be obtained by providing the underside (15) of the printable layer (16) with a surface roughness of 4 to 50 m (DIN 4768). The invention further relates to a label produced from said label sheet and a method for production thereof.
Patent CA-2529517-A1 (CA)
Title: Pressure sensitive cable device for monitoring rock and soil displacement
Inventor: MATHIS JAMES I
IPC: G08B21/00
Filed: 2005-12-06
Abstract: The present invention is a substance displacement device. The device includes a sensing unit which is positioned in a drill hole or otherwise within the substance, such as soil or rock. A measurement device is connected to the sensing unit to measure changes in resistance caused by deformation of the sensing device. A control device connected to the measuring device determines whether the change in resistance exceeds a threshold, and thus activates an alarm. The sensing device preferably includes a fixed resistance device across its terminations to enable the establishing of a baseline resistance. The sensing device may include an electrical element or an optical element. The alarm can be any suitable type of alarm.
Patent CA-2536116-A1 (CA)
Inventor: MARCHILDON TED
IPC: A01G31/04
Filed: 2004-08-16
Abstract: A rotary hydroponic plant-growing machine comprising a cylindrical structure for holding plant-growing containers, a base for rotatably supporting the cylindrical structure, means for rotating the cylindrical structure on the base, a light inside the cylindrical structure and means for watering the plants in the containers as the cylindrical structure rotates. The cylindrical structure comprises a circumferential surface which defines a plurality of longitudinal slots adapted to receive one or more of the containers, and longitudinal channels adjacent to the longitudinal slots adapted to slidingly engage an outwardly-extending flange on the container and hold the container in the slot.
Patent CA-2537720-A1 (CA)
Title: Riding floor polishing machine
Inventor: PADGETT STEPHEN DAVID
IPC: A47L11/206
Filed: 2006-02-27
Abstract: A riding floor polishing machine with dust and exhaust filtering apparatus is disclosed. The riding floor polishing machine provides a vehicle-driven surface processing apparatus capable of performing a large scale surface polishing operation in an indoor setting with reduced dust accumulation and reduced exhaust emission to the working environment. The riding floor polishing machine includes generally a grinder assembly, an exhaust control device, and a dust collection device, each carried by a vehicle. The grinder assembly includes a plurality of planetary polishing heads carried by a frame. The frame is movably attached to the vehicle such that the planetary polishing heads can be moved in either lateral or vertical directions proximate the vehicle. The vehicle provides mobility to the riding floor polishing machine and includes a power source to provide power for operating the various functions of the grinder assembly, the exhaust control device, and the dust collection device.
Patent CA-2541896-A1 (CA)
Title: Improvements relating to the operation of an engine
Inventor: FRANCIS GEORGE MCCHESNEY
IPC: F02G1/043
Filed: 2004-10-13
Abstract: This invention relates to a method of operating an engine and, particularly to a method of determining the pressure of a working gas within a Stirling engine of a domestic combined heat and power unit relative to a pre-defined pressure. The present invention provides a method of determining the pressure of a gas within an engine relative to a pre-defined pressure of the gas, comprising measuring the power factor of electricity generated by the engine, comparing the measured power factor with a power factor determined to correspond to the power factor of electricity generated by the engine when operating at the pre-defined pressure and determining whether the measured power factor is less than the determined power factor. Variations in measured power factors may also be used to indicate faults in the engine.
Patent CA-2543315-A1 (CA)
Title: Methods for treating pain
Inventor: TEGEDER IRMGARD
IPC: G01Q80/00
Filed: 2004-11-12
Abstract: The present invention features methods and compositions for preventing, reducing, or treating a traumatic, metabolic or toxic peripheral nerve lesion or pain including, for example, neuropathic pain, inflammatory and nociceptive pain by administering to a mammal in need thereof a compound that reduces the expression or activity of BH4. According to this invention, this reduction may be achieved by reducing the enzyme activity of any of the BH4 synthetic enzymes, such as GTP cyclohydrolase (GTPCH), sepiapterin reductase (SPR), or dihydropteridine reductase (DHPR); by antagonizing the cofactor function of BH4 on BH4-dependent enzymes; or by blocking BH4 binding to membrane bound receptors. The compounds of the invention may be administered alone or in combination with a second therapeutic agent. The invention also provides methods for diagnosing pain or a peripheral nerve lesion in a mammal by measuring the levels of BH4 or its metabolites in biological sample.  Alternatively, pain or a peripheral nerve lesion may be diagnosed by measuring the levels or activity of any one of the BH4 synthetic enzymes in tissue samples of a mammal. Also disclosed are screening methods that make use of BH4 or BH4 synthetic enzymes, BH4-dependent enzymes, and BH4-binding receptors for the identification of novel therapeutics for the treatment, prevention, or reduction of pain.
Patent CA-2543549-A1 (CA)
Inventor: FOSTER ALLAN EUGENE
IPC: B60R19/56
Filed: 2003-08-14
Abstract: A vehicle lower bumper for elevated vehicles comprising a bumper shell and a center receiver mounting bar fastened to the interior of the bumper shell. The bumper also has a sabilizing bracket mounted on the inside of bumper shell.
Patent CA-2543721-A1 (CA)
Title: Electroactive material and use thereof
Inventor: OKADA SHIGETO
IPC: H01M10/054
Filed: 2004-11-01
Abstract: Disclosed is an electrode active material which mainly contains a metal borate complex and exhibits good charge/discharge characteristics. Also disclosed is a method for producing such an electrode active material. The electrode active material mainly contains an amorphous metal complex represented by the general formula: M2-2xB2xO3. In the formula, M represents one or more metal elements selected from transition metals such as Fe or V, and x satisfying 0 < x < 1 may, for example, be 1/2. Such an electrode active material can be produced by converting a metal complex represented by the general formula: M2-2xB2xO3 into an amorphous state by mechanical milling. The electrode active material can also be produced by solidifying a mixture, which contains an oxide including M  as a constituent metal element and a boron oxide, from the molten state by quenching.