baber/WOPTO huggingface dataset:
Patent CA-2426137-A1 (CA)
Title: Polyester based on poly(trimethylene terephthalate)
Inventor: TSUKAMOTO RYOJI
IPC: D01F6/62
Filed: 2002-07-05
Abstract: A polytrimethylene terephthalate polyester which is composed mainly of trimethylene terephthalate repeating units, contains at least one compound selected from the group consisting of alkali metal compounds, alkaline earth metal compounds and manganese compounds in an amount of 10 to 150 ppm in terms of metal element(s), and satisfies the relationship (I): 0 <= P/M <= 1 (I) wherein P is the molar amount of phosphorus contained in the polyester; and M is the total molar amount of alkali metals, alkaline earth metals and manganese contained therein.
Patent CA-2430063-A1 (CA)
Title: Method for reducing the content of an unsaturated amine in a mixture containing an amine and a nitrile
Inventor: ANSMANN ANDREAS
IPC: C07C209/84
Filed: 2001-11-29
Abstract: The invention relates to a method for reducing the content of an aliphatic, monounsaturated amine (III) in a mixture (IV) containing an aminonitrile (I) or a diamine (II), or mixtures thereof and an amine (III). Said method is characterised in that a) mixture (IV) is reacted with an anionic nucleophile (V) in a quantity ranging between 0.01 and 10 mol per mol of amine (III) in mixture (IV) to obtain a mixture (VI). The invention is also characterised in that b) aminonitrile (I) or diamine (II) or mixtures thereof are removed by distillation from mixture (VI), at a temperature ranging between 50 and 170 ~C  and a pressure of between 0.5 and 100 kPa.
Patent CA-2430443-A1 (CA)
Title: Coolants for cooling systems in fuel cell drives
Inventor: FIDORRA UWE
IPC: H01M8/04
Filed: 2001-12-14
Abstract: Antifreeze concentrates for cooling systems in fuel cell drives, from which ready-to-use aqueous coolant compositions having a conductivity of not more than 50 µS/cm result and which are based on alkylene glycols or derivatives thereof, contain orthosilicic esters (I) (see formula I) where R1 to R4 are identical or different and are C1- to C20-alkyl, C2- to C20-alkenyl, C1- to C20-hydroxyalkyl, unsubstituted or substituted C6- to C12-aryl and/or a glycol ether substituent of the formula -(CH2-CH2-O)n-R5, where R5 is hydrogen or C1- to C5-alkyl and n is from 1 to 5.
Patent CA-2430629-A1 (CA)
Title: Ink-jet printing apparatus and ink cartridge
Inventor: MIYAZAWA HISASHI
IPC: B41J2/17
Filed: 1999-11-10
Abstract: An ink cartridge for a printing apparatus providing ink to a print head through a tapered ink supply needle and removably attached to the print head. The ink cartridge comprises an ink chamber for containing ink, an ink supply port, a packing member and a valve device. The ink supply port supplies ink from the ink chamber to the print head of the printing apparatus, the ink supply port comprising an external opening. The packing member is provided in the ink supply port and forms an ink channel for all owing a flow of ink. The packing member seals the ink supply needle of the printing apparatus by fitting therewith. The valve device is contained in the ink supply port and elastically abuts against the packing member. The valve device selectively opens and closes the ink channel in conjunction with the ink supply needle.
Patent CA-2431397-A1 (CA)
Inventor: ROETHLISBERGER DIETER
IPC: A61P29/00
Filed: 2001-12-08
Abstract: The present invention relates to a pharmaceutical composition for oral administration of an active compound showing a bioavailability of 20 % or less. The composition comprises, based on its total weight, from 0.01 % to about 15 % (w/w) of said active compound molecularly dissolved in the composition, from 30 to 80 % (w/w) of an edible lipid matrix and from 1 to 20 % (w/w) of an edible emulsifier, the ratio between the dose weight of the active compound and its solubility in the composition being equal to or greater then 0.6 ml. The high percentage of fat (30-80 %) enables to considerably increase the amount of the drug molecularly dispersed in the dosage form, thus allowing to significantly reduce the number of unit doses which must be taken daily be patients.
Patent CA-2432980-A1 (CA)
Inventor: GARVIS CONRAD
IPC: H02P7/29
Filed: 2001-12-21
Abstract: A control module (18) advantageously reduces cost and enhances reliability, design flexibility, ease of assembly, and performance of a flywheel operated hand tool (10). The control module (18) includes a thin film printed circuit with non-contact speed sensing of a flywheel to more accurately set the target speed and control transfer kinetic energy thereof to a fastener, achieving a desired depth regardless of variations in component performance and battery voltage. The printed circuit also includes long service life thin film switches for responding to trigger (30) and safety (34) inputs. Furthermore, the control module (18) responds to a user speed selection (40) and to preset speed selection ranges to reconfigure the controls as appropriate to constraints of a fastener drive assembly and to user preferences.
Patent CA-2433652-A1 (CA)
Title: Active metabolite of antifungal compound
Inventor: DROPINSKI JAMES F
IPC: A61K38/08
Filed: 2002-01-04
Abstract: This invention relates to a method for treating a fungal infection comprisin g administering to a mammalian subject in need of such treatment, an effective amount of a compound of Formula I or its pharmaceutically acceptable salt, Other aspects of the invention include a method of treating a fungal infecti on using a combination of the compound of Formula I and a second antifungal age nt and pharmaceutical compositions of said combinations.
Patent CA-2436020-A1 (CA)
Title: Removal mechanism for a plastic material injection moulding machine
Inventor: HEHL KARL
IPC: B25J9/02
Filed: 2003-07-25
Abstract: In the case of a removal mechanism for removing injection moulded parts from a plastic material injection moulding machine, a first slide (S1) is substantially hori-zontally moveable on a frame (20) via a first drive (A1) and a second sliding carriage (S2) via a second drive (A2). On the second sliding carriage (S2), a third sliding car-riage (S3) is moveable furthermore in a third direction of motion in order to make a removal element insertable into the opened injection mould (15). As a result of the fact that there is provided, on the second sliding carriage (S2), a swivel drive (A4) for swivelling the third sliding carnage (S3) out of the third direction of motion into a fourth direction of motion which is superimposed by the co-operation of the drives and of the swivel drive, a removal mechanism is produced which can be op-erated even in restricted spatial conditions in combination with fairly large ma-chines (Fig. 1).
Patent CA-2436829-A1 (CA)
Title: Stabilizer ring for a sea anchor
Inventor: FIORENTINO JENERO
IPC: B63B21/48
Filed: 2001-09-12
Abstract: The present invention is a stabilizer ring for a sea anchor, in partiuclar a parachute sea anchor. The preferred embodiment to the stabilizer ring comprises a ring supporting a domed arch. The domed arch has two arch supports that divide the ring into a plurality of sections. Each arch support as a vertex and the two arch supports are connected at their vertices. The domed arch is pivotally connected to a swivel. The swivel has two loops pivotally connected by a bolt.
Patent CA-2437302-A1 (CA)
Inventor: MUELLER HEINZ
IPC: C09K8/36
Filed: 2002-01-25
Abstract: The invention relates to mixtures of calcium and magnesium acetate as a substitute for calcium chloride in invert drilling fluids.
Patent CA-2438302-A1 (CA)
Title: Ensemble event d'automobiles a grille articulee
Inventor: CHO SUNG-HO
IPC: B60H1/34
Filed: 2002-04-09
Abstract: L'invention concerne un ensemble évent d'automobiles doté d'une grille articulée. Dans cet ensemble évent "A", la grille (1) comporte un grillage (11) et un support (10) retenant le grillage (11). Deux axes d'articulation (15) au niveau du support fonctionnent comme charnières articulant la grille au boîtier. Un élément d'entraînement (3), placé à une partie inférieure du support dans une position verticalement alignée avec les axes d'articulation (15), vient en contact avec un engrenage réducteur (32) d'un moteur (33) installé dans le tableau de bord "B". La grille est montée pivotante dans le boîtier au moyen des axes d'articulation (15) de façon qu'elle tourne autour de ces axes par rapport au boîtier grâce à une puissance du moteur transmise à l'élément d'entraînement (3) par le biais de l'engrenage réducteur.
Patent CA-2439213-A1 (CA)
Title: Coded and electronically tagged welding wire
Inventor: BLANKENSHIP GEORGE D
IPC: B23K9/095
Filed: 2000-06-15
Abstract: Information pertaining to characteristics of metal welding electrode wire and which characteristics are useful in connection with adjusting welding parameters in an arc welding process and/or selecting between operating modes in a welding system are encoded on welding wire and/or on other memory components such as bar code labels and tags, RFID cards and tags, IC cards, and Touch Memory buttons, and the memory device is scanned prior to and/or at the point of use of the welding wire for enabling tracking of product distribution, manual and/or automatic selection of an operating mode for the welding system, manual and/or automatic adjustment of welding parameters in a given operating mode, consumables inventory, and the like.
Patent CA-2440960-A1 (CA)
Title: An early pre-symptomatic prion diagnostic blood test for encephalopathies
Inventor: RESINK ANNELIES
IPC: C12Q1/68
Filed: 2002-03-19
Abstract: This invention relates to compositions and methods of detecting encophalopathies in a subject. This invention also relates to genetic markers, nucleic acid preparations or libraries, and kits for use in the implementation of said detection methods. The compositions and methods of this invention can also be used for the diagnosis, characterization, progression monitoring, etc. of encophalopathies, including at carly stages thereof, particularly Transmissible Spongiform Encephalopathies (TSE), including Bovine Spongiform Encephalopathies (BSE, "Mad Cow Disease").
Patent CA-2441541-A1 (CA)
Title: Traitement d'appelant dans un reseau sip
Inventor: MCMURRY KATHLEEN A
IPC: H04M7/00
Filed: 2002-03-20
Abstract: Dans un réseau SIP (10), les serveurs SIP (20, 30) sont approvisionnés en informations utilisées pour authentifier les abonnés et les entités qui passeront les appels. Lesdites informations peuvent être utilisées pendant l'établissement de l'appel, pour autoriser ou refuser les appels, ainsi que pour déterminer la partie appropriée à facturer si l'appel implique une taxe, telle qu'une taxe interurbaine. Outre le fait qu'il autorise des appels entre des entités autorisées et éprouvées, le serveur SIP doit permettre certains types d'appels impliquant des utilisateurs ou des entités non éprouvés. Si des entités non éprouvées n'étaient pas reconnues, les utilisateurs et entités éprouvés dans le réseau SIP ne seraient pas en mesure de recevoir des appels d'utilisateurs ou d'entités non connues par le serveur SIP leurs fournissant des services.
Patent CA-2443461-A1 (CA)
Title: Compositions pharmaceutiques contenant des principes actifs anti-inflammatoires et utilisation desdites compositions
Inventor: WEDER MARC ANTOINE
IPC: A61K9/48
Filed: 2002-04-09
Abstract: Compositions sous forme de préconcentrés de microémulsions, qui contiennent (a) un mélange constitué d'un triglycéride à chaîne moyenne et d'un acide gras oméga 9 et / ou d'un acide gras oméga 6, (b) un constituant tensioactif contenant un tensioactif du type polyoxyéthylène, et (c) un principe actif thérapeutique difficilement soluble dans l'eau et pourtant soluble dans le constituant (a) et / ou (b), appartenant à la classe des anti-inflammatoires non-stéroïdiens (NSAID). Au contact de l'eau ou d'un milieu aqueux, ces préconcentrés de microémulsions forment des microémulsions, celles du type huile dans l'eau possédant une grosseur moyenne des particules inférieure à 150 nm, et de préférence inférieure à 100 nm. Les préconcentrés de microémulsions et microémulsions selon la présente invention sont appropriés pour l'administration orale et topique d'anti-inflammatoires non-stéroïdiens.
Patent CA-2444253-A1 (CA)
Title: Anilide and cyclodextrin complexes, their preparation and their use as medicine in particular for treating dyslipidemiae
Inventor: BOUGARET JOEL
IPC: A61K47/48
Filed: 2002-04-09
Abstract: The invention concerns more particularly dodecylthio-phenylacetanilide derivative complexes such as (S)-2',3',5'-trimethyl-4'-hydroxy-.alpha.-dodecylthio-phenylacetanilide or related derivatives thereof and cyclodextrins.
Patent CA-2446019-A1 (CA)
Title: Plate cylinder of a printing press
Inventor: KOPPELKAMM GUENTER
IPC: B41F27/12
Filed: 2003-10-21
Abstract: A plate cylinder of a printing press, with a tensioning channel which extends in the axial direction, in which means for fixing the plate ends of at least one printing plate which can be positioned on the plate cylinder are arranged. The leading plate end can be fixed by a holding element against a contact surface by means of a tensioning rail which can be moved in the tensioning channel. After that, and after the plate cylinder has been rotated, it is then possible to hook the trailing plate end on the extended tensioning rail. After that, it is possible to draw the tensioning rail back in again to tension the trailing plate end.
Patent CA-2447079-A1 (CA)
Inventor: LOWE KEVIN G
IPC: G06Q20/04
Filed: 2002-05-07
Abstract: An apparatus for making and dispensing a plurality of beverages, the dispensing apparatus comprising; a plurality of beverage dispensing modules (32), each beverage module having a container (68) and a brewing assembly (30) for making a respective beverage and delivering the respective beverage to the container, and a housing (34) associated with the plurality of beverage dispensing modules and defining a chamber containing a liquid for supply to the beverage making assemblies to make respective beverages.
Patent CA-2448379-A1 (CA)
Inventor: FUCHS EILEEN C
IPC: A23L33/00
Filed: 2002-05-31
Abstract: La présente invention concerne un complément liquide buvable et une méthode d'utilisation dudit complément. Ce complément fournit au moins 2,25 calories par ml et au moins 15 % de protéine par teneur calorique.
Patent CA-2449819-A1 (CA)
Inventor: OSONE MASAMI
IPC: G01F15/18
Filed: 2002-06-06
Abstract: An ultrasonic flow rate measurement instrument such that the orientation and position of a transceiver to be attached can be accurately determined and improvement of the workability such as shortening of the work time is realized. A transceiver (20) is secured at a normal spacing by using a positioning unit (41) disposed on a positioning frame (40). The position of the transceiver (20) is automatically adjusted by using a positioning spring (25b) and the positioning unit (41). A guide frame (30) can be attached to a n adequate portion of a conduit (10) irrespective of the assembling of the transceiver. The guide frame (30) can be attached without paying attention t o the adjustment of the spacing of the transceiver, and any acoustic matching medium does not need to be applied to the conduit. As a result, the installation position can be freely selected. After the subassembling, the acoustic matching medium necessary for the transceiver is applied, and the positioning frame (40) is secured to the guide frame (30), thus determining the correct orientation and position of the transceiver.
Patent CA-2450990-A1 (CA)
Inventor: CHOWDHURY ANISUR RAHMAN
IPC: G07F17/32
Filed: 2002-06-24
Abstract: L'invention concerne une unité de jeu de hasard électronique permettant à un utilisateur de jouer à un jeu de hasard, et de distribuer au moins une valeur choisie parmi une pluralité de valeurs à l'utilisateur en fonction des informations de préférence de l'utilisateur à la fin d'un jeu de hasard. Cette unité comprend en général une unité d'affichage pouvant générer des images couleur, ou d'autres mécanismes d'affichage pouvant afficher des images associées au jeu de hasard. Cette unité de jeu de hasard électronique peut également comprendre un dispositif d'entrée qui permet à un utilisateur d'entrer des informations, un mécanisme d'acceptation de valeur pouvant permettre à un utilisateur de déposer un moyen d'échange, et un mécanisme de distribution de valeur contenant un premier article représentant un premier type de valeur et un second article représentant un second type de valeur, et pouvant distribuer ces articles à l'utilisateur. En outre, cette unité de jeu de hasard électronique peut comprendre une unité de commande couplée de façon fonctionnelle à l'unité d'affichage, au dispositif d'entrée, au mécanisme d'acceptation de valeur et au mécanisme de distribution de valeur. Cette unité de commande peut comprendre un processeur et une mémoire couplée de façon fonctionnelle au processeur.
Patent CA-2452553-A1 (CA)
Inventor: DULIN ROBERT
IPC: F16K17/30
Filed: 2002-06-13
Abstract: A flow control valve (10) has a cylindrical housing (20) and a timing cup (30) slidably disposed within a central portion of the housing (20). The timing cup (30) has a wall (32). A piston rod (40) has a base (43) and a top (46), a filter (42) located within the rod, and a spring (70) surrounding the rod (40) for urging the rod (40) and cup (30) toward the inlet end. The rod (40) is able to pass through a flow regulator (80), which has a first portion (81) with one or more inlets ports (82) and a second portion (85) separated from the first portion (81) by an annular ridge (83).
Patent CA-2452600-A1 (CA)
Title: Holographic optical element
Inventor: STUDER URS-PETER
IPC: G02B5/32
Filed: 2003-12-08
Abstract: A holographic optical element is provided for measuring the dimension and position of an object with aid of a deflected laser beam generated by a monochromatic and coherent laser light source that sweeps across an angular range to produce a fan-shaped reference wave front. The element includes at least two interference patterns. Each interference pattern is created through simultaneous exposure of the element to the fan-shaped reference wave front generated by the monochromatic and coherent laser light source and a parallel partial wave front generated by the same monochromatic and coherent laser light source and hitting the element at a different angle than the reference wave front. The number of parallel partial wave fronts used for the exposure of the element corresponds to the number of interference patterns, and if the parallel partial wave fronts are virtually extended through the holographic optical element, they intersect behind the element in a center of a measuring field.
Patent CA-2453800-A1 (CA)
Title: High strength fe-cr brown with excellent weathering
Inventor: LOUCKA WILLIAM GERALD
IPC: C08K3/22
Filed: 2002-07-11
Abstract: One aspect of the invention relates to a brown pigment composition with excellent weathering resistance containing iron oxide, chromium oxide, and o ne or more alumina and/or silica components. Another aspect of the invention relates to a method of making a brown pigment particles. Yet another aspect of the invention relates to a plastic composition containing a major amount of a plastic material and a minor amount of a brown pigment composition containin g iron oxide, chromium oxide, and one or more alumina and/or silica components .
Patent CA-2454650-A1 (CA)
Inventor: EILERS FRANK
IPC: D06F33/02
Filed: 2002-07-27
Abstract: The invention relates to a signalling device (12, 2; 42, 2A) for detecting an operating state (B) of a machine (1) or an appliance, and for transmitting an operating state signal (SS, B, B*) associated therewith to a receiver circuit (2, 42) which is a spatially separated part of the signalling device (12, 2;  42, 2A) and converts said signal (SS, B, B*) into an optical, acoustic and/or tactile signal and outputs the same. The operating state signal (SS) passes through an amplitude threshold value circuit (V) and part of the signal (B) exceeding the threshold value is supplied to a retriggerable time overtravel circuit (NS), during the time interval of which the final operating state signal (BE) is used to form the alarm signal.
Patent CA-2455047-A1 (CA)
Title: Method of producing stabilized organic pigment particles and device therefor
Inventor: HOHMAN JAMES L
IPC: C09B67/08
Filed: 2002-08-23
Abstract: A method of producing self dispersible organic pigment particles stabilized by the method. The method includes modifying organic pigment particles and then contacting the surface modified particles with an aqueous vapor entrained in a carrier gas to produce the stabilized organic pigment particles. Typically the pigment particles are modified by exposing their surfaces to ozone or a plasma-activated process gas. The surface stabilizing method prevents the violent exothermic reaction, which occurs when surface modified pigment particles are exposed to ambient air. The method is accomplished in a device, which includes a reactor, means for introducing in the reactor aqueous vapor entrained in a carrier gas and an agitator assembly for deagglomerating during surface modification the pigment particles placed in the reactor. The stabilized particles of the present invention are also well suited for use in ink jet inks, pigmented waterborne and solvent borne coating compositions, and pigmented powder coating compositions.
Patent CA-2456632-A1 (CA)
Inventor: TUOMISAARI MAARIT
IPC: A62C3/08
Filed: 2002-09-10
Abstract: L'invention concerne un procédé d'extinction des incendies destiné notamment à des espaces prévus pour le stationnement d'avions, tels que des hangars. Ce procédé consiste à pulvériser un milieu d'extinction des incendies, notamment un brouillard liquide, via au moins une première buse (2) sur une zone qui, vue depuis une direction verticale, est située entre un objet (1) devant être protégé/éteint, notamment un avion, et le sol (3) ou un point équivalent de l'espace de stationnement. Au moins une première buse (2) est conçue pour effectuer la pulvérisation principalement sur la zone située entre l'objet (1) devant être éteint, notamment un avion, et le sol (3) ou un point équivalent de l'espace de stationnement, au moins sur un plan horizontal, principalement dans une première direction.
Patent CA-2457885-A1 (CA)
Inventor: GUARNA MARIA MARTA
IPC: A61P17/02
Filed: 2002-08-26
Abstract: Antimicrobial and/or anti-inflammatory peptide compositions and therapeutic uses thereof are provided. The peptides and analogs or derivatives thereof m ay be used as an antimicrobial agent and/or as an anti-inflammatory agent. In certain embodiments, the peptides are cationic peptides. The peptides are useful for the treatment of inflammatory diseases, such as microorganism- caused infections, acne, and psoriasis. The peptides and peptide formulation s may be used topically or parenterally.
Patent CA-2458014-A1 (CA)
Inventor: HAERLE NORBERT
IPC: G06F3/00
Filed: 2004-02-18
Abstract: In a method used to determine and track the true position and orientation of a magnetic-field sensor which changes within a three-dimensional magnetic-field space from the measured values of the magnetic-field sensor, in a preceding calibration mode the magnetic-field space is structured in a three-dimensional grid with equidistant grid points, and all the values measured by the magnetic-field sensor positioned with a constant orientation in all the grid points in sequence are stored as calibration positions and calibration orientations in a calibration table in association with the real positions of the grid points in the magnetic-field space. In order to arrive at a robust method that can provide accurate results suitable for image computation for visual simulators, even in very distorted or perturbed magnetic fields, a linearly interpolating transformation of the point of measurement in the real magnetic-field space is undertaken for the actual measured values from the magnetic-field sensor, which are made continuously, in each instance with calibration positions that are taken from the calibration table and which enclose a tetrahedron that encloses the point of measurement.