baber/WOPTO huggingface dataset:
Patent CA-2414676-A1 (CA)
Title: Curing of a gel coat on a mold
Inventor: CRUMP LARRY SCOTT
IPC: B29C35/08
Filed: 2001-06-26
Abstract: Partially cured gel coats are prepared in a manner for subsequent application to a substrate, e.g. a reinforcing polymer matrix, by a process comprising the steps of :A. Applying a gel coat, e.g., an unsaturated polyester resin, to a nonporous mold, e.g., a polyester film, which is at least partially transparent to actinic radiation, e.g. UV light; andB. Exposing the surface of the gel coat that is in contact with the film, i.e., the bottom surface, to actinic radiation that has first passed through the mold. In certain embodiments of the invention, the surface of the gel coat opposite the bottom surface, i.e., the top surface, is exposed to actinic radiation shortly after the bottom surface is exposed to the actinic radiation to effect a bi-directional cure of the gel coat. The gel coat produced by the process of the invention is nonporous and essentially defect-free.
Patent CA-2414708-A1 (CA)
Title: Seal in micro electro-mechanical ink ejection nozzle
Inventor: SILVERBROOK KIA
IPC: B41J2/14
Filed: 2000-05-24
Abstract: A micro electro-mechanical device embodied within an ink ejection nozzle having an actuating arm that is caused to move an ink displacing paddle when heat inducing electric current is passed through the actuating arm is disclosed. The paddle is located in an ink chamber and the actuating arm passes through an actuator aperture in the chamber. The chamber is partly defined by a straight edge portion on an upper wall of the ink chamber. The actuating arm carries a second planar wall which covers the actuator aperture and which is moveable relative to the edge portion when the actuating arm and paddle are moved to eject a droplet.  Upon movement of the actuating arm the second wall moves relative to the edge portion and a meniscus is created between the edge portion and the second wall which forms a seal between the second wall and the edge portion of the chamber wall.
Patent CA-2415366-A1 (CA)
Inventor: HARRIS DAVID N
IPC: G06Q20/00
Filed: 2001-07-16
Abstract: La présente invention concerne un système et un procédé de vérification d'une transaction commerciale entre un titulaire de carte, un marchand et une société émettrice de cartes de crédit. Le titulaire de la carte effectue un achat auprès du marchand au moyen d'un numéro intégral de carte de crédit. Le marchand soumet une requête d'approbation de transaction auprès de la société émettrice de cartes de crédit (702). La société émettrice de cartes de crédit exécute une approbation conventionnelle de crédit de la requête d'approbation de transaction (704, 706), ainsi qu'une vérification de la requête d'approbation de transaction auprès du titulaire de la carte (710). Une approbation n'est transmise au marchand qu'après l'approbation conventionnelle de transaction et la vérification de la requête d'approbation de transaction. Le titulaire de la carte, ou la société émettrice de cartes de crédit, peut initier la vérification de la requête d'approbation de transaction. La requête peut également être vérifiée automatiquement si un ou plusieurs critères de vérification prédéfinis sont remplis par les données contenues dans la requête. Les critères de vérification prédéfinis peuvent être initialement déterminés et/ou modifiés par le titulaire de la carte.
Patent CA-2415720-A1 (CA)
Title: Neuronal network for modeling a physical system, and a method for forming such a neuronal network
Inventor: SEIFERT JOST
IPC: G06N3/04
Filed: 2003-01-07
Abstract: Neuronal network for modeling an output function that describes a physical system using functionally linked neurons (2), each of which is assigned a transfer function, allowing it to transfer an output value determined from said neuron to the next neuron that is functionally connected to it in series in the longitudinal direction (6) of the network (1), as an input value. wherein the functional relations necessary for linking the neurons are provided within only one of at least two groups (21, 22, 23) of neurons arranged in a transverse direction (7) and between one input layer (3) and one output layer (5), wherein the groups (21, 22, 23) comprise at least two intermediate layers (11, 12, 13) arranged sequentially in a longitudinal direction (5), each with at least one neuron.
Patent CA-2416139-A1 (CA)
Inventor: HU QINGMAO
IPC: A61B34/20
Filed: 2000-07-06
Abstract: The method of fast impingement detection between at least two bodies essentially comprises the steps of a) acquisition of three-dimensional image  data of the at least two bodies (1;2) and thereof obtaining a data set of points on the surface of the bodies (1;2) by means of a computer (11); b) attaching a reference element (5;6) comprising at least three markers (7) ea ch at each of the bodies (1;2) and measuring the three-dimensional coordinates of the markers (7) with respect to an on-site three-dimensional system of coordinates (4) by means of a position measurement device (14) and during displacement of the bodies (1;2); c) computing if and where two surface poin ts (9;10) being each on the surface of separate body (1;2) and being closest to  each other coincide within the on-site three-dimensional system of coordinat es (4) by means of the computer (11).
Patent CA-2420537-A1 (CA)
Title: A composition for treatment of parkinson's disease
Inventor: SHINOHARA SHUNJI
IPC: A61K38/06
Filed: 2001-08-29
Abstract: A compound represented by the formula:  (see formula I) wherein A is thiazolyl or the like, X is a bond or the like, m is an integer of 0 to 4, Y is optionally substituted alkyl or the like, Z is a substituent represented by the formula:   (see formula II) wherein R3 is hydrogen atom or the like, R4 and R5 are each independently hydrogen atom or the like, W is -(CH2)n- (n is 0,1,2 or 3) or the like, a prodrug thereof, its pharmaceutically acceptable salt, or its solvate is useful as a composition for prevention or treatment of Parkinson's disease.
Patent CA-2420982-A1 (CA)
Inventor: ELLIOTT WILFRED J
IPC: B66C23/44
Filed: 2003-03-06
Abstract: A portable lift mechanism is disclosed for removably mounting on a vehicle having a frame and a hitch receiver, the lift mechanism comprising: a second, frame-mounted receiver mounted on the frame at a location spaced from the hitch receiver; a mounting assembly comprising a first mounting member for removably mounting in the hitch receiver, a second mounting member for removably mounting in the second, frame-mounted receiver, and a crosspiece connecting the first and second mounting members; a mast base mounted on the mounting assembly; an upright mast having an upright axis, rotatably mounted on the mast base for rotation about the upright axis of the upright mast; a boom arm mounted on the upright mast for rotation and rotatable about a lateral pivot axis transverse to the upright axis of the upright mast; a load suspension means connected to the boom arm at a position spaced from the pivot axis; and boom arm control means for controlling the movement of the boom arm about the lateral pivot axis. The present invention addresses the need for a portable lift mechanism that is easily removable from a standard truck, while being of sufficient strength and structural integrity to eliminate the need for support systems such as guy wires, and in preferred embodiments it can be used in conjunction with the truck's standard towing capabilities.
Patent CA-2421772-A1 (CA)
Inventor: CHEN JACK
IPC: H04L29/06
Filed: 2001-09-06
Abstract: Systems (10) and methods for automatically capturing, uploading, and publishing content. The system (10) may include one or more monitoring modules (28) for providing captured content to a remote site (14).
Patent CA-2425304-A1 (CA)
Title: Porous wick for liquid vaporizers
Inventor: HE MENGTAO PETE
IPC: A61L9/03
Filed: 2001-10-09
Abstract: The present invention relates to the use of porous materials, for transporti ng liquids from a reservoir (104) in a vapor dispensing device (100) which addresses many of the shortcomings of the prior art, by selecting pore sizes  and void volume ratios of the various wicking materials to fall within an effective range to obtain effective control of liquid delivery. For example,  in accordance various aspects of the present invention, a porous polymeric wick (102) is comprised of various polymeric materials having pore sizes les s than about 250 microns and void volume ratios from about 25 to about 60 %.</ SDOAB>
Patent CA-2426355-A1 (CA)
Title: Multilayered, flexible, carbon-containing layered paper having high flexural strength
Inventor: DOLNY THOMAS
IPC: B32B29/00
Filed: 2001-10-13
Abstract: The invention relates to electroconductive layered paper with a layer structure consisting of at least one first, one second and one third layer, comprising at least one electroconductive material in the form of carbon fibres. Said first, second and third layers are produced or deposited one after the other in an air stream, using the Airlaid technique. The carbon fibres lie predominantly in the plane of the layer in the first layer (1), increasingly at a slant and/or increasingly perpendicular to the plane of the layer in the second layer (2) and are located on top of the second layer in the third layer (3) in a ground form. The invention also relates to a method for producing electroconductive layered paper and to its use as a gas diffusion electrode in polymer electrolyte membrane fuel cells.
Patent CA-2426560-A1 (CA)
Inventor: KHOMYNETS ZINOVIY DMITRIEVICH
IPC: F04F5/24
Filed: 2001-10-23
Abstract: L'invention concerne le domaine de la technologie des fluides, et notamment des dispositifs à jet utilisés dans l'enlèvement de divers fluides, et en particulier dans la remontée du pétrole des puits et dans les essais des puits. Le dispositif à jet de l'invention comprend une garniture d'étanchéité et une colonne de tuyaux de pompage pourvue d'un palier dans lequel sont formés des orifices de dérivation et dans le corps duquel est placée une pompe à jet. Dans ce corps est également formé un canal où s'effectue le mélange du milieu provenant de la pompe à jet et pénétrant dans l'espace annulaire relié aux orifices de dérivation, un canal par lequel le fluide remonté du puits pénètre dans la pompe à jet et un canal par lequel le milieu éjecté est amené dans une buse de la pompe à jet. En outre, une unité sous pression est disposée dans le canal par lequel s'effectue la remontée du fluide de façon à être placée au-dessus de la pompe à jet. Un canal de dérivation est formé dans l'unité sous pression de sorte qu'on puisse y placer un câble de diagraphie, ce câble devant également passer dans le canal de remontée du liquide. Le câble de diagraphie permet de disposer des instruments et un équipement dans le puits au-dessous de la pompe à jet et pouvoir les déplacer le long du puits.
Patent CA-2427658-A1 (CA)
Inventor: PETROS ANDREW M
IPC: G01N33/566
Filed: 2001-11-15
Abstract: L'invention concerne des peptides mutants dérivés de la protéine Bcl-2 humaine de type sauvage, ainsi que des dosages servant à identifier des substances qui bloquent la capacité de la protéine Bcl-2 à inhiber l'apoptose.
Patent CA-2429865-A1 (CA)
Title: Physical private mobile telecommunications network
Inventor: EYNARD CARLO
IPC: H04W84/16
Filed: 2001-11-26
Abstract: A supranational and inter-PLMN physical private mobile telecommunications network includes at least one first (1) and one second (2) physical node that can cooperate with the respective different public mobile networks (PLMN1, PLMN2), preferably located in different countries. These physical nodes have respective functionalities selected from the group consisting of: - masking functionality (M1, M2) to handle the interworking with the respective public mobile network (PLMN1, PLMN2), - filtering functionality (FI, F2) to analyse the numbering of the internal called/calling customer in relation to the identity of the calling/called party, - a functionality managing the coordination and intelligent services (INC1 INC2), which can control the call between the physical node of origin and the physical node visited, and thus permits the management of the virtual user mobility between the physical nodes as they are involved as well as the invocation of the intelligent services provided inside the different physical nodes, and - an interworking functionality (ITW1, ITW2) configured so as to permit the interworking between signalling on Internet Protocol network (IP) and a circuit-switching signalling.
Patent CA-2431510-A1 (CA)
Inventor: ALOISI ROBERT J
IPC: B65B61/06
Filed: 2003-06-09
Abstract: A web cutter is provided comprising an at least one wheel assembly. The wheel assembly includes a wheel housing and at least two wheel members. A cutting member is disposed between the wheel members, wherein the wheel assembly has a first position wherein the cutting member does not extend below the wheel members and a second position wherein the cutting member extends below the wheel members. The web cutter may include an upper plate having a receiving hole, and the wheel assembly may include a post that is in slideable communication with the upper plate receiving hole. The cutting member may be in fixed communication with the upper plate.
Patent CA-2432434-A1 (CA)
Title: Dispositif d'installation destine a commander le fonctionnement d'une poignee dans un verrou de porte et verrou de porte muni d'un dispositif d'installation de ce type
Inventor: RAATIKAINEN JUHA
IPC: E05B59/00
Filed: 2002-01-17
Abstract: L'invention concerne un dispositif d'installation destiné à commander le fonctionnement d'une poignée par solénoïde dans un verrou de porte à l'intérieur duquel la transmission de force entre un axe de fonctionnement (3) de poignée ou analogue et un fouillot (4) agissant sur un pêne (12) du verrou est réalisée au moyen d'un élément de couplage mobile (6, 6'), lequel est guidé à partir d'un dispositif à solénoïde. Le fouillot (4) est muni de deux unités de torsion séparées (13, 14) installées sur l'axe de fonctionnement (3) sur des côtés différents du fouillot (4) et supportées rotatives sur celui-ci. Ces unités peuvent être sélectivement couplées au moyen dudit élément de couplage (6, 6') de manière à se trouver en relation de transmission de force avec le fouillot (4).
Patent CA-2433236-A1 (CA)
Inventor: LALVANI AJIT
IPC: G01N33/50
Filed: 2002-01-08
Abstract: Method of determining the efficacy of treatment for mycobacterial infection in an individual comprising determining in samples from the individual whether the level of T cells specific for a mycobacterial antigen has decreased after the treatment, thereby determining the efficacy of the treatment.
Patent CA-2433988-A1 (CA)
Inventor: MAH LARRY CHEER WIN
IPC: A47C9/10
Filed: 2003-07-04
Abstract: A portable lounging backrest characterized by the capability to sit up or lay back in an array of lounging positions without the transport of a bulky heavy lawn/patio chair. In using this invention you may achieve a feet up position like you are using an ottoman or a lounge chair by using the ground beneath you. And it also allows for comfort adjustments rather than just sitting up straight in one position like a conventional lawn chair.
Patent CA-2435029-A1 (CA)
Title: Apparatus for producing plastic tubes
Inventor: KOSSNER HUBERT
IPC: B29C48/09
Filed: 2002-02-12
Abstract: An apparatus for producing seamless plastic tubes having an injection head to which molten plastic material is fed by an extrusion device. The injection head has a plate-shaped distribution device having an intake opening into which feed passages open for the molten plastic material. Distribution passages extend in a star configuration from the intake opening perpendicularly to the axis of the injection head, wherein each distribution passage has a straight radial passage portion and three branch passages, each of which goes into arcuate passage portions which communicate with an annular gap of the injection head, with the adjacent ends at a respectively identical angular spacing, and each introduces a respectively identical volume flow into the annular gap. This plate-shaped distribution device affords a structurally simple configuration which is of a compact engineered structure which is easy to produce while ensuring a high degree of homogeneity of the flow of molten plastic material.
Patent CA-2435353-A1 (CA)
Title: Dynamic messaging sign
Inventor: VOLONCHINE VLADIMIR A
IPC: G09F9/33
Filed: 2003-07-16
Abstract: A dynamic messaging sign that includes a plurality of display panels arranged side by side. Each of the display panels include a rigid front panel having an array of aperture holes formed therethrough, and a plurality of pixel modules arranged rearward of the front panel in alignment with the aperture holes for selectively generating indicators visible though the aperture holes. A sheet lens may be located between the planar central portion of the front panel and the pixel modules, extending over the aperture holes.
Patent CA-2436342-A1 (CA)
Inventor: BOSMA GJALT
IPC: A61B17/068
Filed: 2003-07-30
Abstract: Medical devices, and in particular implantable medical devices, may be coated to minimize or substantially eliminate a biological organism's reaction to the introduction of the medical device to the organism. The medical devices may be coated with any number of biocompatible materials. Therapeutic drugs, agents or compounds may be mixed with the biocompatible materials and affixed to at least a portion of the medical device. These therapeutic drugs, agents or compounds may also further reduce a biological organism's reaction to the introduction of the medical device to the organism. Various materials and coating methodologies may be utilized to maintain the drugs, agents or compounds on the medical device until delivered and positioned.
Patent CA-2436469-A1 (CA)
Inventor: YAN XIJUN
IPC: A61P25/00
Filed: 2003-07-31
Abstract: This invention also provides a composition comprising herb extracts from raw herbs of 80.0-97.0% Radix Salviae Miltorrhizae, 1.0-19.0% Panax Notoginseng and 0.1-1.0 Borneol. This invention provides a preparation method comprising steps of: (1) obtaining an appropriate amount of smashed Radix Salviae Miltorrhizae and Panax Notoginseng; (2) extracting the obtained Radix Salviae Miltorrhizae, and Panax Notoginseng in hot aqueous reflux; (3) filtering and combining the extracts to form a combined extract; (4) concentrating the combined extract from step (3) to an appropriate ratio of the volume of the concentrated extract to the weight of the inputted herbal materials to form a concentrated extract; (5) precipitation by organic solvent to form a precipitate; (6) concentrating the supernatant liquid of precipitate resulting from step (5) to form a plaster; (7) mixing the plaster from step (6) with an appropriate amount of Borneol, thereby producing the composition comprising extracts of Radix Salviae Miltorrhizae, Panax Notoginseng and Borneol for heart disease. Finally, this invention provides various uses of said compositions.
Patent CA-2438273-A1 (CA)
Title: Tryptophanyl-trna synthetase derived polypeptides useful for the regulation of angiogenesis
Inventor: SCHIMMEL PAUL
IPC: A61K48/00
Filed: 2002-02-22
Abstract: An isolated, water-soluble polypeptide derived from tryptophanyl-tRNA  synthetase is useful for the inhibition of angiogenesis. The polypeptide consists essentially of the amino acid residue sequence SAKGIDYDKL IVRFGSSKID  KELINRIERA TGQRPHHFLR RGIFFSHRDM NQVLDAYENK KPFYLYTGRG PSSEAMHVGH LIPFIFTKWL  QDVFNVPLVI QMTDDEKYLW KDLTLDQAYG DAVENAKDII ACGFDINKTF IFSDLDYMGM SSGFYKNVVK  IQKHVTFNQV KGIFGFTDSD CIGKISFPAI QAAPSFSNSF PQIFRDRTDI QCLIPCAIDQ DPYFRMTRDV  APRIGYPKPA LLHSTFFPAL QGAQTKMSAS DPNSSIFLTD TAKQIKTKVN KHAFSGGRDT IEEHRQFGGN  CDVDVSFMYL TFFLEDDDKL EQIRKDYTSG AMLTGELKKA LIEVLQPLIA EHQARRKEVT DEIVKEFMTP  RKLSFDFQ (SEQ ID NO: 12) or an angiogenesis inhibiting fragment thereof. The isolated polypeptide has a size of no more than about 45 kilodaltons. Methods of use of the polypeptide are also provided.
Patent CA-2439888-A1 (CA)
Inventor: WOODHEAD PETER PHILIP
IPC: C11D1/66
Filed: 2002-02-19
Abstract: The present invention relates to a biocidal cleaning composition comprising a biocide, a surfactant of formula R-O-(G)n, and an amphoteric surfactant;  wherein R is an alkyl group; G is a saccharide residue; and n is a number from 0-4 to 10.
Patent CA-2440118-A1 (CA)
Title: Surface-treated organic pigments
Inventor: BUGNON PHILIPPE
IPC: C09B67/20
Filed: 2002-05-07
Abstract: The present invention relates to surface-treated pigments of formula (I), wherein Ar1 and Ar2 are each independently of the other a phenyl or naphthalene group, n1 and n2 denote a value from 0 to 0.15, the sum of n1 an d n2 being a value from 0.01 to 0.15, n is an integer 1 or 2, X1 is a branched or unbranched alkyl radical or alkenyl radical having from 1 to 25 carbon atoms, it being possible for the alkyl radical to be interrupted by one or more S or O atoms, and is preferably a group -Y-(CH2)m-R1, wherein Y is a group -CH2-, -O-, -S-, -C(O)O-, -C(O)-, -C(O)-NH-, -SO2NH- or -SO2- and R1 i s a hydrogen atom or a group -NR2R3, wherein R2 and R3 are each independently of the other a hydrogen atom or a C1-6 alkyl radical, and m is an integer from 1 to 24, especially from 12 to 18, X2 is a group -COOH, -SO3H or -P(O)OX3OX4, wherein X3 and X4 are each independently of the other a hydrogen atom or a C 1- 6 alkyl radical, especially a hydrogen atom, and pigment denotes an organic pigment or a mixture of organic pigments, including solid solutions and crystalline solid solutions. Compared with untreated pigments, the surface- treated pigments exhibit better rheological properties and/or no warping in the pigmenting of partially crystalline plastics.
Patent CA-2440718-A1 (CA)
Title: Input and output keyboard
Inventor: ABE TOSHIYASU
IPC: G06F3/023
Filed: 2002-03-12
Abstract: A user interface device (20) for allowing people with and without impairment s to easily send and receive alphanumeric messages. The device includes a plurality of geometrically-shaped keys (24) slidably retained within a housi ng (21), each key being associated with a plurality of characters or symbols. T he device also includes a key driver system (30) that includes a processing component (22) configured to generate key motion signals according to output information, and key motion drivers (102) configured to drive one or more of the keys based on the generated key motion signals. The key motion drivers include motion component (28) configured to move the one or more keys in a directional plane approximately parallel to a surface of the keys, and key identifier components (26) configured to move a corresponding one or more ke ys of the plurality of keys in a directional plane approximately perpendicular to the surface of the keys.
Patent CA-2442459-A1 (CA)
Inventor: CONLEY DALE R
IPC: B21D35/00
Filed: 2002-02-27
Abstract: L'invention concerne un système de formation de dômes comprenant un outillage progressif à voies multiples qui forme des extrémités de boîtes de conserve à partir d'une bande métallique. Cette bande est acheminée à travers une matrice d'outillage progressif. Des découpes, à partir desquelles les dômes sont formés, sont produites dans cette bande et reliées à celle-ci au moyen de bandes de support multiples. Ces bandes de support permettent une mobilité suffisante des découpes par rapport à la bande pour obtenir un alignement précis avec les ensembles d'outillage aux différents stades du processus. Au stade final, les dômes terminés sont séparés des chutes et évacués rapidement du système, et les chutes peuvent être mises en morceaux pour le recyclage.