baber/WOPTO huggingface dataset:
Patent CA-2298082-A1 (CA)
Title: Drive arrangement for the crop conveying and/or processing mechanism of a harvesting machine
Inventor: BECKER KLAUS
IPC: A01D69/00
Filed: 2000-02-02
Abstract: The invention concerns a drive arrangement of a crop conveying and/or processing mechanism of a harvesting machine with an internal combustion engine (25) that is arranged to drive the crop conveying and/or processing mechanism through power transmission elements in a first operating mode in a first direction at a first speed, and a reversible motor (86) that is arranged to drive the crop conveying and/or processing mechanism in a second operating mode at a second speed in a second direction that differs from the first direction. The drive arrangement is also able to be driven in one or both of third and fourth operating modes. In the third operating mode the reversible motor (86) drives the crop conveying and/or processing mechanism in the first direction at a third speed, that is lower than the first speed and in the fourth operating mode the drive of the crop conveying and/or processing mechanism is separated from the internal combustion engine (25) and the reversible motor (86) operates as a brake for the crop conveying and/or processing mechanism.
Patent CA-2298759-A1 (CA)
Inventor: LE GOUEFF REAL
IPC: B64C1/32
Filed: 2000-02-09
Abstract: La sécurité des pilotes de planeur et leurs survie en cas d'atterrissage brutale ou d' impact violent du planeur sur le sol représente un défit de taille. Ho rs ce sujet est étudié depuis longtemps. Les constructeurs de planeur, chacun à le ur façon, tente d'améliorer les chances de survie du pilote en cas d'accident e n faisant des améliorations au cockpit de leurs appareilles.  En fait le principe de faire survivre les occupants d'un véhicule, aéronef ou autre fait l'objet d'un grand intérêts en particulier des constructeurs de voiture, qui ont entre autre mis au point les ballons gonflable en cas de collision, les habitacles renforcés, les zones de déformations contrôlées le s colonnes de direction compressibles, les ceintures de sécurités et d'autres.  Le but de tout ces accessoires et de permettre aux occupants de survivre ou de réduire l'étendu et la gravité des blessures subits durant l'impact.  Ce document présente une façon révolutionnaire de concevoir la gestion d es forces de l'impact en les utilisant de sorte à préserver le pilot d'un parti e importante de l' impact et par conséquent de grandement augmenter ses chances de survie.  En fait il s'agit de concevoir un cockpit d'un nouveau type dont l'utili té permettra par un moyen inventif de transformer les conséquences d'un impact au sol suite àun accident. Il s'agit d'un cockpit, éjectable qui permettrait d'accroître considérablement la force des impacts auxquels les pilotes de planeur pourraient survivre. Le but est de garder le cockpit le plus intacte possible en l'empêchant d'être écrasé par la masse du fuselage du planeur lorsqu'il est pris entre le planeur et le sol pendant un collision. Ceci devant ce faire en utilisant l'énergie de l' impact comme moteur de l'éjecti on du cockpit.
Patent CA-2300928-A1 (CA)
Title: Dispositif pour realiser une etancheite
Inventor: STARKE WILFRIED
IPC: F16J15/08
Filed: 1999-05-12
Abstract: L'invention concerne un dispositif permettant d'étanchéifier la zone de contact située entre deux parties d'installation, mobiles l'une par rapport à l'autre, dont une constitue un élément de fermeture (1) et l'autre, un siège d'étanchéité. Ce dispositif comprend au moins un élément d'étanchéité formé par un ruban de tôle d'acier à ressort (2) s'étendant le long de la zone de contact, qui est cintré en profilé creux et dont les deux arêtes longitudinales forment des bords de serrage (3) encastrés au niveau d'une des deux parties de l'installation, à une distance l'un de l'autre représentant au moins 10 % de la largeur de l'élément d'étanchéité. En position fermée de l'élément de fermeture, l'élément d'étanchéité repose sur le siège d'étanchéité, par une zone d'étanchéité (4) courbée de manière convexe par rapport audit siège d'étanchéité, par effet ressort avec une force d'étanchéité. A cet effet, la zone d'étanchéité (4) du ruban de tôle d'acier à ressort (2) est cintrée par déformation plastique, en faîte de toit, avec les surfaces de toit adjacentes de part et d'autre; les deux surfaces de toit (5) sont orientées l'une par rapport à l'autre de manière à former un angle compris entre 60 et 160· et il est prévu de réaliser au niveau de l'arête longitudinale des deux surfaces de toit (5), opposée au faîte du toit, dans chaque cas, un autre cintrage convexe en direction de l'extérieur, produit lui aussi par déformation plastique, auquel se raccorde une surface latréale (7), plane au moins dans une première pièce partielle, sur l'arête longitudinale libre de laquelle se trouve dans chaque cas le bord de serrage (3).
Patent CA-2302782-A1 (CA)
Title: Asthma associated factors as targets for treating atopic allergies including asthma and related disorders
Inventor: NICOLAIDES NICHOLAS
IPC: G01N33/53
Filed: 1998-09-18
Abstract: A new gene in the Ras family that is induced by IL-9, thereby providing a therapeutic target in IL-9 mediated development of atopic allergy, asthma-related disorders and certain lymphomas or leukemias. A method for the identification and use of small molecule inhibitors of Ras to treat these disorders. A method for diagnosing susceptibility to, and assessing treatment of atopic allergy, asthma-related disorders and certain lymphomas and leukemias by measuring the level of Ras in biologic samples using antibody specific for the Ras protein.
Patent CA-2304100-A1 (CA)
Title: Process to produce oxazolidinones
Inventor: PEARLMAN BRUCE A
IPC: C07D263/24
Filed: 1998-10-13
Abstract: The present invention includes a number of novel intermediates such as the (S)-secondary alcohol of formula (VIIIA) X2-CH2-C*H(OH)-CH2-NH-CO-RN and processes for production of pharmacologically useful oxazolidinones.
Patent CA-2304446-A1 (CA)
Title: Plant micronutrient chelating surfactant compounds
Inventor: CRUDDEN JOSEPH J
IPC: C05G5/23
Filed: 1998-11-05
Abstract: Plant micronutrient compounds comprising N-acyl ED3A or salts thereof. The Nacyl ED3A derivatives chelate various trace metals, including iron, copper, zinc, manganese, cobalt and nickel.
Patent CA-2304651-A1 (CA)
Title: Method of moderating temperature peaks in and/or increasing throughput of a continuous, top-blown copper converting furnace
Inventor: GEORGE DAVID B
IPC: C22B15/06
Filed: 1998-09-21
Abstract: Solidified copper matte is used as a coolant to moderate or reduce the temperature of a bath of molten blister copper resident within a continuous, top-blown converter. In one embodiment, the addition of solidified copper matte to a bath of molten blister copper resident within a continuous, top-blown converter increases the throughput of the converter.
Patent CA-2305891-A1 (CA)
Title: New species of lactic acid bacterium
Inventor: STINGELE FRANCESCA
IPC: C08B37/00
Filed: 1998-10-09
Abstract: The invention concerns a lactic acid bacteria strain (1), whereof the RNA ribosome 16S is characteristic of the genus Streptococcus (2), whose profile in crude proteins, obtained after migration of crude proteins on SDS-PAGE gel electrophoresis, is characteristic of that of the CNCM I-1926 lactic acid bacteria strain, but distinct from those of species recognised as belonging to the genus Streptococcus, namely S. acidominimus, S.agalactiae, S. alactolyticus, S. anginosus, S. bovis, S. canis, S. caprinus, S. constellatus, S. cricetus, S. cristatus, S. difficile, S. downei, S. dysgalactiae ssp. dysgalactiae, S. dysgalactiae ssp. equisimilis, S. equi, S. equi ssp. equi, S. equi ssp. zooepidemicus, S. equinus, S.ferus, S. gallolyticus, S. gordonii, S. hyointestinalis, S. hyovaginalis, S. iniae, S. intermedius, S. intestinalis, S. macacae, S. mitis, S. mutans, S. oralis, S. parasanguinis, S. parauberis, S. phocae, S. pleomorphus, S. pneumoniae, S. porcinus, S. pyogenes, S. ratti, S. salivarius, S. sanguinis, S. shiloi, S. sobrinus, S. suis, S. thermophilus, S. thoraltensis, S. uberis, S. vestibularis, S. viridans. The invention also concerns the use of said lactic acid bacteria strain, or a polysaccharide secreted by said strain, for preparing a food composition, in particular a lactic milk or fresh cheese. The invention further concerns a food or pharmaceutical composition comprising a lactic acid bacteria or a polysaccharide constituted by a chain of glucose, galactose and Nacetylglucosamine in a ratio of 3:2:1 respectively.
Patent CA-2309116-A1 (CA)
Title: Process and apparatus for manufacturing packages
Inventor: SAITOU IKUYA
IPC: B65D75/58
Filed: 2000-05-23
Abstract: A box body (11) having a bottom face portion (12), side face portions (13, 14) and corner sealing portions (15) is formed of a packaging material of a soft sheet, and flange portions (16, 17) and flange jointing portions (18) are formed by folding the upper portions of the side face portions (13, 14). After this box body (11) was charged with a content, a cover member (30) is jointed to the flange portions.
Patent CA-2310803-A1 (CA)
Title: Seat reclining system
Inventor: MATSUMOTO TADASHI
IPC: B60N2/90
Filed: 2000-06-07
Abstract: A seat reclining system for an automotive vehicle, arranged to achieve its weight-lightening. The seal reclining system comprises a locking mechanism having first and second axial sides.      An arm plate is provided such that the first axial side of the locking mechanism is connected to the arm plate. A seat back of a vehicle seat is connected to the arm plate. A base plate is provided having first and second surfaces which are opposite to each other. The base plate includes an installation portion through which the base plate is connected to a vehicle floor. The base plate further includes a fixed portion having the first surface to which the second axial side of the locking mechanism is connected. Additionally, a reinforcement plate is provided including a main body section having first and second surfaces which are opposite to each other. The reinforcement plate further includes a flange section integral and extended from the main body section. The flange section extends generally perpendicular to a plane which passes through a first position located in front of the fixed portion of the base plate and a second position located behind the installation portion of the base plate. The plane is perpendicular to the surfaces of the base plate. The reinforcement plate is fixed to the base plate in a state where the first surface of the main body section is in contact with the second surface of the base plate.
Patent CA-2311279-A1 (CA)
Inventor: SAUVAGE ALAIN
IPC: D21H23/14
Filed: 2000-06-09
Abstract: During the prodn. stages for a paper material, using a fraction of recycled paper pulp, the acidification stage uses an injection of carbon dioxide into the pulp suspension at a point where the fractions are in the process circuit between the outlet of the pulper (15) for the used paper fraction and the mixing point where the pulp is mixed with fresh pulp. The second stage dilutes the pulp in at least two phases, using clean water which has been injected with carbon dioxide. The clean water is recovered from the papermaking machine or from an external supply such as from the pulp preparation stage and/or cleaned water recovered from other stages. The carbon dioxide is injected pref. at two points in the fraction treatment circuit, on leaving the pulper for the fractions and the end point of the treatment process. The second fraction processing stage has at least one phase where lumps are broken down and/or at least one complementary cleaning phase for the pulp delivered by the pulper (15). The first injection of carbon dioxide is to set the pH at an intermediate level for the grinding and/or cleaning phases. The second injection gives the diluted pulp a pH compatible with the pH level in force during the mixing stage (2). The diluted pulp has a pH value of 5.5-8.5 from the fraction treatment, and the intermediate pH value of the pulp during grinding and/or cleaning is 7.5-9.0 and pref. 8.0-8.5. The carbon dioxide is injected into one and/or more of the points of: Into the clean water used to dilute the fractions (18); into the clean water (20) for dilution at the outlet of the fraction pulper (15); into the clean water for final dilution of the fraction mixed with fresh pulp; into the pulp fraction on leaving the pulper (15) and before the following stages; or into the pulp fraction at the end of the processing but before mixing with fresh pulp. The carbon dioxide is fed by an initial dilution water feed on leaving the pulper to give a pH value of 7.5-9.0 and pref. 8.0-8.5 to the level at the grinder, and by a second dilution water feed between the grinder and the final stage to give a pH value for the diluted pulp equal to the level in force at the pulp mixing stage, where the fraction is mixed with the remainder of the cellulose pulp. The carbon dioxide is fed as a gas or a liquid, or partially a gas and partially a liquid.
Patent CA-2316658-A1 (CA)
Title: Compact frequency selective reflector antenna
Inventor: WU TE-KAO
IPC: H01Q5/45
Filed: 2000-08-24
Abstract: A multi-pattern reflector antenna for generating first and second antenna patterns from first and second RF signals having first and second frequencies of operation respectively. The antenna includes a reflector having a focal point, first and second subreflectors configured to image the focal point at first and second preselected locations respectively; and, first and second feeds positioned at the first and second preselected locations. The first and second feeds are configured to operate at the first and second frequencies of operation respectively and are operative to generate first and second radiated RF signals from the first and second RF signals respectively. The first and second subreflectors partially overlap each other with the first subreflector configured to be a frequency selective structure which reflects RF signals having the first frequency of operation and passes RF signals having the second frequency of operation. The second subreflector is configured to reflect RF signals having the second frequency of operation and pass RF signals having the first frequency of operation.
Patent CA-2318253-A1 (CA)
Title: Procede et dispositif pour actionner une pile a combustible methanol directe avec un combustible gazeux
Inventor: MENZER REINHARD
IPC: H01M8/04007
Filed: 1999-01-19
Abstract: L'invention concerne un procédé permettant d'actionner une pile à combustible méthanol directe. Selon ce procédé, un agent réfrigérant est vaporisé dans ladite pile à combustible. Un mélange méthanol-eau est vaporisé dans vaporisateur (V1). La chaleur excédentaire de la pile à combustible sert à vaporiser le mélange méthanol-eau. Le mélange méthanol-eau vaporisé est acheminé jusqu'à l'espace anodique de la pile à combustible. L'invention concerne en outre un dispositif équipé d'une pile à combustible méthanol directe. Une conduite d'agent réfrigérant se trouve dans ladite pile à combustible méthanol directe. Une conduite d'alimentation en combustible achemine du combustible dans le vaporisateur. Le combustible vaporisé est introduit dans l'espace anodique de la pile à combustible à l'aide d'une conduite. Il est prévu des éléments qui acheminent la chaleur excédentaire de la pile à combustible jusqu'au vaporisateur.
Patent CA-2318426-A1 (CA)
Inventor: HENNEN EUGENE G
IPC: C09J7/40
Filed: 1999-01-11
Abstract: A release liner providing more roll stability (i.e., the coils forming the roll are less likely to fall apart when the roll is held suspended along its outer circumferential edge) when used with double-sided tape having a heat activated adhesive ("HAA") side and a pressure sensitive adhesive ("PSA") side. The release liner includes a front liner side comprising a release layer in contact with, bonded to and readily removable from the PSA side and a back liner side comprising a roll stability layer. The roll stability layer comprises an ethylene vinyl acetate and contacts the HAA side when the adhesive tape assembly is formed into a roll.
Patent CA-2319784-A1 (CA)
Title: Methodes de prevision de l'issue d'une grossesse chez un sujet par dosage biologique de hcg
Inventor: BIRKEN STEVEN
IPC: C12N15/02
Filed: 1999-02-03
Abstract: La présente invention concerne une méthode de prévision de l'issue d'une grossesse chez un sujet par détermination de la quantité d'un isomorphe moléculaire de hCG associé à une grossesse précoce dans un échantillon. La présente invention concerne également une méthode de détermination de la quantité d'isomorphes moléculaires de gonadotrophine chorionique humaine (hCG) associés à une grossesse précoce dans un échantillon. La présente invention concerne aussi une trousse de diagnostic permettant de déterminer la quantité de hCG associée à une grossesse précoce dans un échantillon. La présente invention concerne en outre un anticorps se liant spécifiquement à un isomorphe moléculaire de gonadotrophine chorionique humaine associé à une grossesse précoce. Enfin, la présente invention concerne des méthodes de détection d'une tumeur maligne trophoblastique ou non trophoblastique dans un échantillon.
Patent CA-2322360-A1 (CA)
Title: Polyester polycondensation with lithium titanyl oxalate catalyst
Inventor: CANNON KEVIN C
IPC: C08G63/85
Filed: 2000-10-05
Abstract: This invention relates to a method for manufacturing polyesters, in particular, to using a lithium titanyl oxalate as the catalyst for such reaction to provide fast reactions with excellent color properties for the resulting polyester. The present invention provides an improved method of producing polyester by the polycondensation of polyester forming reactants wherein the improvement comprises utilizing, as the polycondensation catalyst, lithium titanyl oxalate. The improved process produces a polyester of improved color versus other titanyl oxalate catalysts and a novel polyester without the presence of antimony.
Patent CA-2324161-A1 (CA)
Title: Flexible shaft with helical square end
Inventor: RUPP GLENN A
IPC: F16F1/02
Filed: 2000-10-24
Abstract: A flexible shaft having at least one end formed to have a helical square shape, wherein successive cross-sections have square shapes progressively rotated with respect to each other. The overall rotation from where the square cross-section begins to the adjacent end of the shaft is preferably in the range of to 20 degrees. The helical square end is preferably shaped by swaging utilizing helical square dies preferably made by electron discharge machining. When the helical square end of the flexible shaft is forced into a mating square opening of an end fitting, the helical square configuration of the shaft end causes it to be deformed and bind tightly in the fitting with an interference fit, thus reducing vibration and noise when the shaft is rotated. Instead of a helical square shape, the end of the flexible shaft may alternatively have another helical polygonal shape.
Patent CA-2327361-A1 (CA)
Title: Communication and bed function control apparatus
Inventor: MOSTER JEFFREY A
IPC: G06F3/0481
Filed: 1999-04-14
Abstract: A communication and control apparatus (30) includes a control unit (46) having a surface (96) accessible to a person on a bed (10), the control unit (46) being coupled to a portion of the bed (10), and a plurality of icons (98) located on the surface (96) of the control unit (46). Each icon (98) represents a separate one of the plurality of controlled functions. The apparatus (30) also includes an indicator associated with each icon (98), a single select switch (84) located on the surface (96) of the control unit (46), and at least one adjustment switch (86, 88) located on the control unit (46) to control the function selected using the select switch (84). The select switch (86, 88) is actuatable to scroll sequentially through the plurality of different functions. The control unit (46) is configured to actuate the indicator corresponding to a function selected as the select switch (84) is actuated to scroll through the plurality of different controlled functions.
Patent CA-2328522-A1 (CA)
Inventor: BONGS JURGEN
IPC: C12N11/08
Filed: 1999-05-03
Abstract: L'invention concerne un procédé de catalyse de réactions complexes de grandes molécules, notamment de réactions catalysées par enzymes, où des réactions consécutives ou secondaires indésirables interviennent, à l'aide d'enzymes liées à un support polymère. Selon ce procédé, les réactions consécutives ou secondaires indésirables sont évitées dans une large mesure, grâce à la sélection d'un matériau support sans porosité ou presque. L'invention concerne en particulier un procédé permettant d'obtenir par voie enzymatique des biomolécules, de préférence des peptides, des protéines, des oligosaccharides ou des polysaccharides, à partir de leurs précurseurs biologiquement non actifs, à l'aide d'enzymes liées à un support polymère. L'invention concerne notamment un procédé de préparation d'insulines ou de leurs analogues à partir des précurseurs correspondants, à l'aide d'enzymes liées à un support polymère. Ce procédé permet d'obtenir, grâce au choix d'un support sans porosité ou presque, ce qui évite dans une large mesure la formation de réactions consécutives ou de réactions secondaires, la formation sélective de biomolécules, notamment d'insuline ou d'analogues d'insuline et de substances apparentées, aptes au clivage pour former des insulines ou leurs analogues.
Patent CA-2328637-A1 (CA)
Title: Lateral optical pumping of vertical cavity surface emitting laser
Inventor: CLAYTON RICHARD D
IPC: H01S5/026
Filed: 2000-12-15
Abstract: An optically pumped monolithic VCSEL (vertical cavity surface emitting laser) architecture is disclosed. The laser structure comprises at least one signal VCSEL, at least one pump laser, and transition regions between the signal VCSELs and the pump lasers. The signal VCSEL is laterally optically pumped by the pump laser, which can be electrically or optically pumped. The signal VCSEL, the pump laser and the transition region all are monolithically integrated onto a common substrate. The signal VCSEL can be disposed outside or inside the pump laser cavity (extra-cavity or intra-cavity pumping). The cavity of the pump laser can takes various forms, such as a concave cavity, a confocal cavity, or a cylindrical or ellipsoidal form of cavity.  Several signal VCSEL can be disposed in the focus or focal area of the cavity of the pump laser.
Patent CA-2330429-A1 (CA)
Inventor: NAGUMO FUMIO
IPC: H04N5/445
Filed: 2000-03-10
Abstract: La présente invention concerne un système, un récepteur et un procédé de radiodiffusion, dans lesquels un utilisateur peut déterminer si des messages commerciaux peuvent être affichés ou non et déterminer la catégorie de messages commerciaux affichés. Un appareil de radiodiffusion (10) permet de diffuser un programme et un message commercial qui diffusent via des canaux respectifs. Un récepteur de radiodiffusion (20) permet de recevoir le programme et le message commercial qui diffusent respectivement sous formes de données de programme et de message commercial, et d'enregistrer les données de message commercial à l'aide de moyens d'enregistrement (23). Des moyens de commande (24) permettent d'invoquer un message commercial enregistré dans des conditions réalisées à l'aide des moyens (25), de créer des données synthétisées de message commercial en arrangeant le message commercial dans les données de programme, et d'exécuter un affichage en utilisant les données synthétisées de message commercial.