baber/WOPTO huggingface dataset:
Patent CA-2399360-A1 (CA)
Inventor: WILMINGTON IAIN KING
IPC: G02B27/01
Filed: 2001-01-26
Abstract: L'invention porte sur un combineur (10) possédant un réflecteur en verre (11) doté de première et seconde surfaces courbes (12, 13) à revêtement optique. Une premier prisme (14) comporte une surface (15) qui complète la surface (12) du réflecteur (11) et un second prisme (16) possédant une surface (17) qui complète la surface (13) du réflecteur (11). Les surfaces (12 et 13) et les surfaces (15 et 17) sont chacune apprêtées et séchées avant d'être polies. Le réflecteur (11) et les prismes (14 et 16) sont agencés les uns par rapport aux autres de sorte que la surface (12) forme un puits (18) pourvu d'une surface (15) et qu'une surface similaire (13) forme un puits (19) pourvu d'une surface (17). Les puits (18, 19) sont achevés avec un joint d'étanchéité (20) à une extrémité inférieure (21), et un agent de liaison (22, 23) est injecté dans les puits (18, 19). Le combineur (10) est placé dans une chambre à vide de façon à en retirer les bulles d'air piégées, et l'agent (22, 23) peut refroidir à une température qui ne fatigue pas outre mesure le réflecteur (11) et les prismes (14 et 16).
Patent CA-2400631-A1 (CA)
Title: Beta-alanine derivatives and their use as receptor antagonists
Inventor: OHKUBO MITSURU
IPC: A61P9/10
Filed: 2001-02-13
Abstract: A beta-alanine derivative of the formula (I) wherein R1 is hydrogen atom or an amino protective group; A is a lower alkylene group or a lower alkenylene group; R2 is hydrogen atom or an amino group which may be substituted with a n acyl group; R3 is hydrogen atom or an aryl or aralkyl group which may be substituted with one or more of hydroxy and/or lower alkoxy, a moiety represented by the formula (II), which is a bivalent N-containing 6- to 8- membered heterocyclic group, or a pharmaceutically acceptable salt thereof.< /SDOAB>
Patent CA-2400854-A1 (CA)
Title: Procede de valorisation des poussieres d'acieries
Inventor: JUIF FREDERIC
IPC: C22B3/04
Filed: 2001-02-09
Abstract: L'invention a pour objet un Procédé de valorisation de poussières d'aciéries en vue de récupérer des composés réutilisables industriellement, ledit procédé comportant une étape d'attrition et de dilution, une étape de séparation solide/liquide et de lavage du solide, une étape de lixiviation acide, une étape de purification acide comprenant une réaction de cémentation ou une réaction de cémentation et de décalcification, ledit procédé étant caractérisé en ce qu'il comprend une étape d'oxydation/neutralisation, étape comprenant une réaction d'oxydation du fer en oxyhydroxydes de fer et/ou en oxydes de fer et une réaction de neutralisation du milieu réactionnel.
Patent CA-2400987-A1 (CA)
Title: Interlayer film for laminated glass and laminated glass
Inventor: AOSHIMA YOSHIO
IPC: B32B17/10
Filed: 2001-03-02
Abstract: The invention provides an interlayer film for a laminated glass and a laminated glass, which are protected against a slump in TL value through attenuation of said coincidence effect and adapted to display an outstanding sound insulation performance over a broad temperature range.   An interlayer film for a laminated glass comprising a plasticizer and a polyacetal resin, which is a blend of a polyacetal resin having an average polymerization degree of 1,000 to 3,000 and a polyacetal resin having an average polymerization degree of 3,000 to 5,000, and which has an acetalization degree of 60 to 85 mol % and an acetyl group content of 8 to 30 mol %.   An interlayer film for a laminated glass which shows a temperature dependence of loss tangent in which the lowest-temperature side maximum of loss tangent appears at 30°C or lower when examined for dynamic viscoelasticity.
Patent CA-2405015-A1 (CA)
Inventor: MANINI BENITO
IPC: D06C5/00
Filed: 2001-03-21
Abstract: An apparatus for automatic loading socks on forms (1) comprises a suction un it (20) at the entry, a carousel (10) with several stations, a sock positioning  unit (30), a sock tucking up unit (40) and a withdrawing and loading robot (50). The carousel has heads (11) carrying elongated supports (12) on which socks (2) are put partially or completely. The heads (11) rotate integrally to the carousel (10) carrying the elongated supports (12) through four followin g stations and respectively a station at the entry (2) for opening the socks a nd putting them onto the elongated supports (12), a positioning station (3), a tucking up station (4) and a withdrawing station (5). The socks are widened at the entry by means of suction counter rotating rollers, whereas the tucking up step is carried out by means of tangential friction rollers counter rotating  and the loading step is carried out by means of a two stations robot with ar ms capable of raising and lowering as well as of rotating to load the socks on the steaming forms, by means of fingers that are widened and then approached  with respect to each other.
Patent CA-2405048-A1 (CA)
Title: Combined stereovision, color 3d digitizing and motion capture system
Inventor: GARTNER HANSJORG
IPC: G01B11/24
Filed: 2001-04-20
Abstract: A digitizer com-bining functions of stereovision, color 3D digitizing and motion capture of a target object. The digitizer has a base supporting two cameras and two projection arrangements with projectors, one of which is provided with a grating element for projection of an encoded pattern on a surface of the target object and used for an active 3D range sensing, the other being used for an acquisition of texture information of the target object. The cameras and the light projectors are angled with respect to each other and arranged so that they have optical axes converging through a single point. A computer operates the projectors and processes the video signals generated by the cameras according to the selected function.
Patent CA-2405415-A1 (CA)
Title: A method for sintering a carbon steel part using a hydrocolloid binder as carbon source
Inventor: ASLUND CHRISTER
IPC: B22F3/02
Filed: 2001-04-26
Abstract: The invention refers to a new method for preparing sintered structural parts  of carbon or tool steels or high speed steel having a carbon content of up t o 2 % by weight, wherein an agglomerated spherical powder comprising at least 0.5 % of a thermo-reversible hydrocolloid is pressed to a green body of high  density which is then heated at 450-650 ~C to remove the non-carbon content of the hydrocolloid and subsequently sintered at about 1100-1400 ~C to structur al parts having high strength properties.
Patent CA-2406566-A1 (CA)
Title: Lactic acid bacteria overproducing exopolysaccharides
Inventor: MENGAUD JEROME
IPC: C12N9/90
Filed: 2001-04-18
Abstract: The invention concerns lactic acid bacteria overproducing exopolysaccharides following mutation in the gene coding for .alpha.-phosphoglucomutase. Said mutants are useful, in particular for preparing fermented products or for producing exopolysaccharides.
Patent CA-2409949-A1 (CA)
Title: Gene de racine courte, son promoteur et ses utilisations
Inventor: BENFEY PHILIP N
IPC: C12N15/82
Filed: 2001-05-24
Abstract: L'invention concerne le gène SHR de racine courte (SHORT-ROOT)(qui comprend le gène SHR d'Arabidopsis ainsi que ses orthologues et paralogues), des acides nucléiques isolés de SHORT ROOT (SHR), comprenant, entre autres, des séquences de codages, des promoteurs et des zones régulatrices de SHR. L'invention concerne, par ailleurs, des produits géniques de SHR, dont, entre autres, des produits de transcription, tels que des ARNm, des molécules antisens et ribozymiques, et des produits de traduction, tels que la protéine SHR, des polypeptides, des peptides et des protéines de fusion associés. L'invention porte également sur des anticorps dirigés contre les produits géniques SHR, et sur l'utilisation de ceux-ci pour l'amélioration de plantes de valeur au plan agronomique. Le gène SHR est exprimé spécifiquement dans les tissus souches de l'hypocotyle et de la racine d'embryons, ainsi que dans les racines et les tiges. Plus spécifiquement, SHR est exprimé dans des tissus internes à l'endoderme, à savoir, le péricycle, le phloème, le protoxylème et le procambium. L'expression de SHR module la division cellulaire de certains types de cellules dans les racines, modifie l'organisation de la racine et de la tige et le gravitropisme de structures aériennes. SHR fonctionne comme un signal de position dans une formation à motif radial de racine par mouvement intercellulaire spatialement restreint.
Patent CA-2412410-A1 (CA)
Title: Pouch for bag of canine excrement
Inventor: WOOLLEY DAVID
IPC: A01K27/00
Filed: 2002-11-20
Abstract: The pouch has an elongated mouth for gaining access to the interior of the pouch and a zipper for opening and closing the mouth. One or more cords have loops which extend outwardly from the top of the pouch. A toggle is attached to each cord for increasing and decreasing the size of the loop. The pouch is attached to a leash by first, passing the leash through t he opening in each loop and secondly, by tightening the loops around the leash by means of the toggl es in order to affix the pouch tightly to the leash so that the pouch does not move on the leash.  A cord may also be attached to the handle of the leash should it be difficult to stop the pouch  from sliding on the leash.
Patent CA-2412762-A1 (CA)
Inventor: HALLOCK CHARLES CLIFFORD
IPC: H04M3/42
Filed: 1995-05-02
Abstract: Disclosed are call processing methods which are performed by a network terminator located at a subscriber's premise. The network terminator is coupled to a digital network and a communication device at the subscriber's premise and can perform call waiting, caller identification, call conferencing without intervention from a telco's switching system that requires an additional charge to the subscriber for these services. In addition, the network terminator can perform a method which allows two digital communication devices coupled to one S-bus to share a communication session. In another embodiment, up to a six way conference call can be established with an analog telephone coupled to an ISDN network via the network terminator of the present invention.
Patent CA-2419719-A1 (CA)
Inventor: WITEHIRA PITA
IPC: G06F3/0485
Filed: 2000-08-18
Abstract: La présente invention concerne un procédé destiné à afficher des données sur un écran à plusieurs niveaux, affectant des codes de désignation à des groupes de données respectifs, afin de déterminer l'écran physique sur lequel chaque groupe de données doit être affiché. Les écrans peuvent comprendre des affichages à cristaux liquides à niveaux. Ce procédé convient pour un tableur, où l'utilisateur peut voir simultanément des tableaux superposés.
Patent CA-2422253-A1 (CA)
Inventor: SHIMIZU HIROSHI
IPC: C21C7/04
Filed: 2001-09-14
Abstract: La présente invention concerne un agent d'affinage comportant Al, MgO et CaO en tant que principaux constituants et contient de la dolomite en tant que source de MgO et CaO, et lors de son alimentation dans du fer en fusion, il forme de la vapeur de Mg par des réactions dans le fer en fusion. La vapeur de Mg provoque des réactions d'affinage.
Patent CA-2422775-A1 (CA)
Title: Reinforced molded implant formed of cortical bone
Inventor: BOYD LAWRENCE M
IPC: A61F2/46
Filed: 2001-09-18
Abstract: This invention relates to arthodesis for stabilizing the spine. More specifically, the present invention is directed to an intervertebral spacer (10, 40, 70, 90, 130, 160, 240, 260 and 300) formed of a bone material and t o methods of treating patients habing spinal deformities. The invention provid es a spinal implant assembly, for example, spacer (10) comprising bone-derived components(12, 14, 16 and 16A). The bone-derived components can be formed in to modular units that can be assembled to provide a wide variety of implant configurations. In addition, the bone-derived components can form scaffold that can withstand the shear and impact forces necessary to insert the assembled implant into a disc space between adjacent vertebrae. In preferred  forms the implants define an open spacer that serves as a depot for receipt of an osteoconductive material (48). The ostoegenic material is preferably a moldable filler that can form a molded reinforced implant.
Patent CA-2426311-A1 (CA)
Title: Recording medium for protecting copyrighted data
Inventor: SAKAMOTO ETSUROU
IPC: H04N5/765
Filed: 1995-12-19
Abstract: Copying, dubbing or reproducing copyrighted digital data can be inhibited or restricted to property protect a copyright. AV data recorded on a pre-recorded tape is output from a reproducing unit of a first digital VCR with protective information indicating whether the copy of the AV data is inhibited or not. The protective information is input with the A/V data to a second digital VCR. Copy permission information of a blank tape loaded in the second digital VCR is discriminated and the second digital VCR records the AV data supplied from the first digital VCR based on the protective information and the copy permission information.
Patent CA-2427142-A1 (CA)
Title: Fuel cell unit for users connected to a rechargeable battery
Inventor: REIZIG MEIKE
IPC: H01M8/1018
Filed: 2001-10-31
Abstract: Fuel cell units are suitable for continuous energy supply to electrical users in a particular manner. Particularly for the application in motor vehicles the above can either be the drive for an electric motor and/or also the supply of other electrical users. According to the invention, a fuel cell module (10) only delivers the electrical energy to a rechargeable battery (5) and not directly to the user (1). The fuel cell module (10) can thus be permanently held at the optimal operating point thereof. Said fuel cell module (10) preferably comprises HT-PEM fuel cells, which in contrast to PEM fuel cells work at a higher temperature, in particular in the range 120 ~C to 200 ~C.
Patent CA-2427337-A1 (CA)
Title: System and method for brokering wood products
Inventor: WESTBROOK CLAUDIA J
IPC: G06Q40/00
Filed: 2001-10-31
Abstract: A system (200) and method for facilitating wood product transactions are provided. A transaction processing server (204) obtains a request for transaction partners and generates a list of available sellers. The transaction processing server obtains a selection of transaction partners and initiates negotiations between the parties, either through the transaction processing system or through direct communication channels. Upon obtaining confirmation of the completion of a transaction, the transaction processing server generates confirmation/transaction records and can process any additional third-party transactions relating to the original wood product transaction.
Patent CA-2427604-A1 (CA)
Inventor: DELACOURTE ANDRE
IPC: G01N27/447
Filed: 2001-11-05
Abstract: The invention concerns a method for detecting, in a sample to be analysed, pathological modifications of the APP protein, characterised in that it consists in using markers consisting of catabolic and/or metabolic fragments of the carboxyl-terminal part of the APP, APP-Cter fragments, specifically modified in neurodegenerative situations wherein the APP participates in the etiology. The invention has diagnostic and therapeutic applications in degenerative pathologies such as Alzheimer disease.
Patent CA-2430571-A1 (CA)
Inventor: COPELAND JOHN A III
IPC: H04L29/06
Filed: 2001-11-30
Abstract: La présente invention concerne un système de détection basée sur le débit permettant de détecter des intrusions au sein de réseaux informatiques. On effectue un traitement de paquets de données représentatifs de communications entre utilisateurs dans un réseau de communications d'ordinateur à ordinateur et on les attribue à divers flux client/serveur. On recueille des statistiques pour chaque flux. Ensuite on effectue une analyse des statistiques des flux afin de déterminer si le flux semble constituer un trafic légitime ou une activité suspecte possible. On attribue une valeur-indice d'inquiétude à chaque flux qui présente un aspect suspect. Par l'attribution d'une valeur à chaque flux présentant un aspect suspect et par l'addition de cette valeur à la valeur-indice totale d'inquiétude, il est possible d'identifier les clients impliqués dans une activité d'intrusion. Lorsque la valeur-indice de référence d'un client dépasse une valeur d'avertissement prédéterminée, on délivre un avertissement et on peut prendre des mesures appropriées.
Patent CA-2432233-A1 (CA)
Title: Flat article transport and aligner system
Inventor: AUERBACH DAVID R
IPC: B65H5/06
Filed: 2003-06-13
Abstract: An apparatus for changing the redirecting the path of a flat article transported in an article processing system. A transport including a ramp that can raise the elevation at vertically oriented envelopes from a first level to a second level, and maintaining the alignment and orientation of transported envelopes square with the direction of travel. The transport comprised of nips which act to drive and orient the envelopes in the direction of travel. Sets of these nips comprising a driven roller and an idler roller. The idler roller has a toroidally shaped outer surface biased against the driven roller. The nips operate to allow the transported articles to pivot and maintain alignment in the travel direction as they are driven forward. In an alternative embodiment, the invention can be used to transport horizontal envelopes and alter the path of horizontal envelopes white maintaining the orientation of the envelopes in the direction of travel.
Patent CA-2433529-A1 (CA)
Title: Procede de production d'alcool prenyle
Inventor: TOTSUKA KAZUHIKO
IPC: C12P7/04
Filed: 2001-12-20
Abstract: L'invention porte sur un procédé de production d'alcool prényle qui se caractérise en ce qu'il consiste à produire un recombinant par le transfert d'un ADN de recombinaison par expression ou d'un ADN pour l'intégration d'un génome. Ce recombinant contient un gène prényle diphosphate synthase ou un gène variant de celui-ci dans un hôte. Le procédé consiste à mettre en culture le recombinant obtenu et à récupérer l'alcool prényle dans le milieu de culture ainsi formé.
Patent CA-2434740-A1 (CA)
Inventor: NELSON DENNIS GEORGE ANTHONY
IPC: C11D1/14
Filed: 2000-03-10
Abstract: The subject. invention provides an aqueous detergent composition for loosening and/or removing dirt, debris, and/or stains from skin and/or hair or a hard surface and/or a fabric, comprising: a) an effective amount of a soluble potassium salt; b) an effective amount of a sodium (C8-C24) alkylsulfate; and c) a polar surfactant; wherein: the polar surfactant comprises a hydrophobic portion selected from the group consisting of a (C6-C30) alkyl group and a polymeric silicone group; and the molar ratio of the surfactant to the sodium (C8-C24) alkylsulfate is greater than or equal to about 1:1.
Patent CA-2435524-A1 (CA)
Title: Use of hederagenin 3-o-.alpha.-l-rhamnopyranosyl((1->2)-[.beta.-d-glucopyranosyl(1->4)]-.alpha.-l-arabinopyranoside or an extract from pulsatillae radix containing the same as a therapeutic agent for solid tumors
Inventor: KIM SONG-BAE
IPC: A61P35/00
Filed: 2003-07-18
Abstract: This invention relates to a use of hederagenin 3-O-.alpha.-L- rhamnopyranosyl((1.fwdarw.2)- [.beta.-D-glucopyranosyl(1.fwdarw.4)]-.alpha.-L-arabinopyranoside or a Pulsatillae radix extract containing the same as a therapeutic agent for solid tumors.
Patent CA-2436619-A1 (CA)
Title: Attack deterrent and attacker identification system
Inventor: HANABUSA RUSSELL M
IPC: G08B15/00
Filed: 2003-08-05
Abstract: A system for deterring an attack and adding with identification and apprehension of an attacker is disclosed. A vessel containing materials capable of leaving stain, odor, or other markings on the attacker and the victim are employed. Comparison of the materials found on the victim and on the attacker will help establish the connection between the two and aid in the positive identification of the attacker. The system further provides for an audio and light alarm as additional ways for the victim to discourage the attacker. Also included is a tool that will aid the victim in escaping from the attacker's vehicle or other surroundings and a device that will help attract attention to the victim and the attacker.   Alternatively, miniature devices are employed that remove samples of the attackers skin, bone, hair, tissue or bodily fluids and store the same. Subsequent analysis of these samples enables identification of the attacker. Similar devices are also employed to lodge themselves into attacker's skin. These devices contain unique codes that can be employed to identify the attacker. As a further aid in victim rescue and attacker capture, a radio frequency identification device is included, further improving the chances for finding the victim and the attacker.
Patent CA-2440195-A1 (CA)
Title: Synthetic genes and bacterial plasmids devoid of cpg
Inventor: REYNES JEAN-PAUL
IPC: C07K14/245
Filed: 2002-03-11
Abstract: The invention relates to a new series of bacterial plasmid vectors which are fully devoid of CpG and which can express synthetic genes which do not contain CpG in the bacteria Escherichia coli.
Patent CA-2440493-A1 (CA)
Title: Re-use of recovered treating fluid
Inventor: HALEY WILL E
IPC: E21B21/06
Filed: 2003-09-08
Abstract: Treating fluid production and subterranean formation treating methods as well as compositions for treating fluids reuse at least part of a prior treating fluid, particularly a fluid having one or more constituents that can be relinked. This includes conditioning a selected at least partially delinked flow-back fluid, recovered from a first treating fluid pumped into a well, such that the conditioned selected at least partially delinked flow-back fluid provides a constituent for a second treating fluid. Also included are pricing considerations. A composition for a treating fluid includes a treating fluid residual recovered from a well, preferably conditioned as described. Examples of such fluids include fracturing fluids and gravel pack fluids.
Patent CA-2446207-A1 (CA)
Title: A high throughput assay for identification of gene expression modifiers
Inventor: STEWART CARLETON C
IPC: C12Q1/6897
Filed: 2002-05-06
Abstract: The present invention provides a method for screening of a large number of compounds for their ability to modulate the expression of genes. The method uses gene trap technology and comprises the steps of transfecting a population of cells with a gene-trap vector, sorting cells according to their level of fluorescence, distributing sorted cells into pools and expanding the pools to obtain a sufficient number of cells representing each trapped gene to permit distinction of the effect of a test compound over controls, exposing the cells to the test compounds and identifying compounds which alter the fluorescence distribution pattern of cells using FACS analysis.
Patent CA-2447414-A1 (CA)
Title: Coating which is easy to clean
Inventor: BLECKER MEVLUDA
IPC: C03C17/02
Filed: 2002-05-17
Abstract: The invention relates to a method for producing a product having a long-life surface which is easy to clean. A mixture is applied to the surface, said mixture comprising a hydrolysable, network-forming gel, and the hydrophobic substance. Said gel preferably consists of SiO2, Al2O3, Fe2O3, In2O3, SnO2, ZrO2, B2O3 and/or TiO2 and the hydrophobic substance is preferably chemically linked to the gel network.