baber/WOPTO huggingface dataset:
Patent CA-2340997-A1 (CA)
Title: Multijunction photovoltaic cell with thin 1st (top) subcell and thick 2nd subcell of same or similar semiconductor material
Inventor: KARAM NASSER H
IPC: H01L31/0687
Filed: 2001-03-14
Abstract: A multijunction photovoltaic cell (10) comprises a first subcell (11) th at initially receives incident light upon the photovoltaic cell (10), with the first subcell (11) being made of a first material system, having a first thickness, and producing a first photogenerated current output. A second subcell (12) receives the incident light after the first subcell (11) receives the incident light, wit h the second subcell (12) being disposed immediately adjacent the first subcell (11). The second subcell (12) is made of the first material system or a similar semiconductor material, has a second thickness that is greater than the firs t thickness, and produces a second photogenerated current output that is substantially equal in amount to the first photogenerated current output. A tunnel junction (16) is disposed between the first and second subcells (11, 12). Th e multijunction cell (10) provides a greater ability to current match to low- current- producing subcells, higher multifunction cell voltage, lower series resistance, and greater radiation resistance.
Patent CA-2343183-A1 (CA)
Inventor: SAN MIGUEL GOMEZ JOSE RAUL
IPC: A61G5/10
Filed: 2000-02-11
Abstract: The invention comprises a device adapted to a wheelchair for practicing football. Said device is formed by interconnected parts (1, 2, 3 and 4). Thi s solution makes it possible for the athlete to have the upper limbs fully fre e when moving in any direction since he can insert the device used for strikin g the ball into the support (4) and can guide or dribble the ball by means of part (3) while sitting on his wheelchair.
Patent CA-2344196-A1 (CA)
Inventor: SU TEIN-KUEI
IPC: B32B27/08
Filed: 1999-09-17
Abstract: La présente invention concerne un film multicouche doté de propriétés renforcées quant à la perméabilité à l'oxygène et à la vapeur d'eau, tout en présentant une surface se prêtant particulièrement bien au laminage de film, à l'impression et à l'enduction. Ce film multicouche comporte une couche noyau chargée d'une cire. L'une des faces est garnie d'une couche de copolymère ou terpolymère de polyoléfine, l'autre face étant garnie d'une couche polaire présentant une fonctionnalité ester. Les films multicouches de l'invention conviennent particulièrement comme films d'emballage pour produits alimentaires. Ils se prêtent particulièrement bien à un laminage ultérieur, à l'impression ou à l'enduction.
Patent CA-2345071-A1 (CA)
Title: Hierarchical message addressing scheme
Inventor: GARCIA CESAR
IPC: H04W76/02
Filed: 1999-10-15
Abstract: Given access to two or more originating switching node addressing mechanisms (such as, for example, a mobile switching center identification (MSCID), a mobile switching center identification number (MSCIN) and/or a point code subsystem number (PC-SSN)), a serving switching node, when needing to address a message to that originating switching node, implements a hierarchical process for selecting one of the two or more available mechanisms for use in addressing the message. The process gives preference to use of the MSCIN, if present and if the message is being sent in an international routing context, in addressing the message. Alternatively, the process gives preference to use of the PC-SSN, if present and if the message is being sent in a national routing context, in addressing the message.  Lastly, the process utilizes the MSCID in addressing the message.
Patent CA-2346282-A1 (CA)
Inventor: HANSEN HENNING
IPC: E21B34/10
Filed: 1999-10-05
Abstract: The invention relates to a switch device (1) which sequentially conducts one hydraulic fluid stream (2) to two or more independently operated hydraulic units, where the switch device (1) with one or more channel throughputs (11, 12, 13 and 14) travels helically in a holding cylinder and transfers pressure streams in rotational sequence via fixed channels (8 and 8') in the holding cylinder to separately operated hydraulic devices. With activation and deactivation in succession with alternate pressure and pressure relief combined with corresponding spring device (4), the switch device (1} in the surrounding cylinder is simultaneously forced to perform a one-way helical and axial forward and backward movement, resulting in altered fluid communication. Full switch rotation is achieved with, for example,. six equiangular waves, each at 60°, or with six different angular waves, such as 90° + 50° + 45° + 60° + 60° + 45°.
Patent CA-2347748-A1 (CA)
Title: Method for checking tablespaces involved in referential integrity
Inventor: WEAVER STEPHEN J
IPC: G06F17/30
Filed: 1999-10-27
Abstract: A recover or reload utility determines if a check utility is to be executed. If a check utility is to be executed, the recover or reload records the dependent tablespace names to virtual storage allocated to a job step (1040) instead of to virtual storage allocated to a subtask (1050). After the recover or reload performs its function, if a check utility is next, the database operating system will not freemain the virtual storage (e.g., data area) into which the recover or reload utility has recorded the names of the dependent tables when the subtask ends. Upon termination of the recover or reload utility, the persistent data area is available for the check utility to use.
Patent CA-2355602-A1 (CA)
Inventor: MEIER KONRAD
IPC: H02K15/00
Filed: 2001-08-23
Abstract: In a process for insertion of wire (30) in the form of a field coil (56) between the pole horns (38, 40) and the stator wall (36) of a double-pale stator (14) of an electric motor, the stator (14) consists of two stator halves (12a, b) and the wire (30) to form the coil (56) is inserted by way of a winding arm (16) rotating about a rotation axis (y) lying perpendicular to the stator axis (x), where during the winding process, for temporary formation of an enlarged insert groove (34, 35) for the wire (30), a winding accessory (32) is laid against the outer edge of the stator (14) and the free ends of the pole horns (38, 40) are covered with a wire guide sleeve (42).      The process allows the winding of stators in which the pole horns largely cover the rotor external diameter of collector motors, leading to a higher motor power.
Patent CA-2355765-A1 (CA)
Title: Hockey glove having an improved inner compartment
Inventor: TREMBLAY VINCENT
IPC: A63B71/14
Filed: 2001-07-27
Abstract: This invention relates to a goalie glove with an improved inner compartment including a modified inner glove or fack adapted to reduce the risk of slippage when the athlete grasps an object or uses the mitt to catch or smother an object such as a hockey puck.  The proposed hockey glove inner compartment reduces the need for tight lacing of the glove on the athlete's hand and forearm and thus improves overall freedom of movement as well as hand and wrist manoeuvrability. The proposed improved hockey glove inner compartment will reduce the risk that the inner compartment becomes overly dampened by the absorption of sweat during the athletic contest and also reduce the risk of being stretched out of shape or damaged from the exertion. The hockey glove will maximize the comfort to the user with minimal loss of function or protectiveness. The improved inner compartment is also adapted to optimize the life of the overall glove construction.
Patent CA-2356057-A1 (CA)
Inventor: WANG JOE
IPC: C07K19/00
Filed: 1999-12-22
Abstract: La présente invention concerne une méthode d'immunisation d'un hôte par acide nucléique (y compris l'ADN), notamment des sujets humains contre une maladie provoquée par une infection due à une souche de Chlamydia, spécifiquement C. pneumoniae, utilisant un vecteur contenant une séquence nucléotidique codant une ATP/ADP translocase d'une souche de Chlamydia pneumoniae ainsi qu'un promoteur pour provoquer l'expression du gène d'ATP/ADP translocase chez l'hôte. Des modifications sont possibles dans la portée de cette invention.
Patent CA-2357572-A1 (CA)
Title: Method of diagnosis and disease risk assessment
Inventor: ENGSTRAND LARS
IPC: C12Q1/68
Filed: 2001-09-24
Abstract: This specification describes a rapid, reliable and accurate method for obtaining information on the likely clinical outcome of a microbiological infection in a patient obtained by analyzing and/or characterising a plurality of nucleic acid molecules from a sample or samples taken from said patient.
Patent CA-2357720-A1 (CA)
Title: Bati de soudage
Inventor: FISHER RONALD K JR
IPC: B23B31/02
Filed: 2000-01-06
Abstract: L'invention concerne un bâti destiné à recevoir et à retenir un raccord traversé par un alésage et dont une extrémité possède une paroi. Ce bâti comprend un corps destiné à recevoir le raccord, et un dispositif de commande permettant d'entrer en contact avec le raccord au niveau de l'intersection de l'alésage et de la paroi de sorte que ledit raccord soit solidement fixé entre le corps et le dispositif de commande
Patent CA-2359254-A1 (CA)
Title: Liquid separator
Inventor: COTE CHARLES
IPC: B01D17/028
Filed: 2001-10-18
Abstract: A wax removal and recovery system and method for dental molds wherein the wax is removed in a first container by means of hot water, the wax being maintained in a liquid state, the wax and hot water being discharged into a second container which by means of a baffle separates the wax from the water, the second container having separate water and wax outlets whereby the wax may be discharged and recovered.
Patent CA-2360400-A1 (CA)
Title: Oil pump mounting structure for engine
Inventor: MATSUDA MINORU
IPC: F02F1/24
Filed: 2001-10-29
Abstract: To provide an oil pump mounting structure for an engine including a crank case rotatably supporting a crank shaft, an oil pan connected to a lower portion of the crank case, and an oil pump rotatable in interlocking with the crank shaft, characterized by lowering the center of gravity of the engine, and improving both the suction efficiency and maintenance characteristic of the oil pump. A pump housing 45 of the oil pump 44 is removably mounted on a mounting portion 52 provided on the bottom of an oil pan 42.
Patent CA-2361646-A1 (CA)
Inventor: FODOR WILLIAM L
IPC: C07K14/705
Filed: 2000-10-21
Abstract: Recombinant chimeric molecules that include at least a domain capable of regulating the humoral effector functions of the immune system and another domain capable of regulating the cellular effector functions of the immune system are provided. Recombinant DNA constructs having DNA sequences encoding the above mentioned chimeric proteins are provided. Cloning vectors incorporating the above DNA constructs and cells transformed with the vectors and host cells containing such vectors are also provided. Transgenic cells, tissues, organs, and animals incorporating the above-mentioned chimeric molecules are provided.
Patent CA-2362502-A1 (CA)
Title: Adhesifs solubles
Inventor: HIRTHAMMER MICHAEL
IPC: C08L81/04
Filed: 2000-01-29
Abstract: L'invention concerne des formulations de compositions adhésives solubles à base de liants qui renferment au moins un composant structurel contenant des composés bisulfurés ou polysulfurés. Ces adhésifs peuvent être durcis par la chaleur selon les procédés classiques, soit sous forme d'adhésifs à deux composants, soit sous forme d'adhésifs thermodurcissables à un seul composant. Ces composés adhésifs peuvent être resolubilisés par des agents de séparation non dispersés, inertes à la température ambiante, à base de composés mercapto ou d'agents réducteurs, éventuellement avec adjonction de catalyseurs. Ils permettent de séparer par voie chimique, au niveau de la ligne de collage, des éléments structurels collés.
Patent CA-2364932-A1 (CA)
Title: Blocking system
Inventor: SHINTANI PETER RAE
IPC: H04N7/16
Filed: 2000-02-25
Abstract: This description sets forth a blocking system which may be used in television programming and elsewhere. In one embodiment, the present invention includes a television program-blocking device. The television program-blocking device is adapted to prevent viewing of selected television programming. This embodiment further includes a selecting unit which is communicatively coupled to the television program-blocking device. The selecting unit is adapted to receive user-based criteria. The user-based criteria define the selected television programming which the television program-blocking device will prevent from being viewed. Additionally, the present invention includes a removable memory unit which is communicatively coupled to the selecting unit. The removable memory unit is adapted to store the user-based criteria, such that the user-based criteria can readily be transferred to a second television program-blocking device. In so doing, the present invention allows a user to enter the user-based criteria one time and then apply the user-based criteria to multiple other television program-blocking devices.
Patent CA-2367126-A1 (CA)
Title: 6-azaindole compounds as antagonists of gonadotropin releasing hormone
Inventor: UJJAINWALLA FEROZE
IPC: C07D519/00
Filed: 2000-03-06
Abstract: There are disclosed compounds of formula (I) and pharmaceutically acceptable  salts thereof which are useful as antagonists of GnRH and as such may be useful for the treatment of a variety of sex-hormone related and other conditions in both men and women.
Patent CA-2367317-A1 (CA)
Title: Modification of starch with cationic polymers and use of modified starches as paper dry strength enhancer
Inventor: DIEHL KURT
IPC: C08L3/02
Filed: 2000-03-23
Abstract: The invention relates to a method for modifying starch by heating the starch  in an aqueous medium to temperatures greater than the pasting temperature of  the starch in the presence of (a) a polymer cationization agent selected fro m the group consisting of polymers with molecular weights up to 1 million containing vinylamine units, polyethylene imines, polydiallyldimethylammoniu m chlorides, condensates of dimethylamine with epichlorohydrin or dichloroalkanes, condensates of dichloroethane and ammonia and mixtures of t he above mentioned compounds, and (b) polymer dehydrators for paper selected fr om the group consisting of water-soluble, crosslinked polyamidoamines that are optionally grafted with ethylene imine, polymers with molecular weights of greater than 1 million containing acrylamide and/or methacrylamide units, polymers with molecular weights of greater than 1 million containing vinylamine units and mixtures of said compounds. The invention also relates to the reaction products obtained by the inventive method and the use of the reaction products as dry-strength agents in the production of paper, board a nd paperboard.
Patent CA-2370641-A1 (CA)
Title: Merchandise planning and development system and method for the same, and a computer product
Inventor: SHIMIZU YUJI
IPC: G06Q50/00
Filed: 2001-03-02
Abstract: A product manufacturing system having interactive terminals connected to a network is provided. Images of types of customizing components and a choice selection area allowing selection of the customizing components are displayed at the interactive terminals. Selected customizing components are received through the network, and an image of a customized product using the selected customizing components is displayed at the interactive terminals. Information relating to a product to be planned and developed may be provided to the interactive terminals through the network, and opinion information may be collected from the interactive terminals through the network. Information on the product designed according to an analysis of the opinion information may also be provided to the interactive terminals through the network. In some embodiments, reservation information of the designed product is accepted from the interactive terminals through the network, and a selling price of the product is determined.
Patent CA-2370803-A1 (CA)
Title: Methods for identifying a protease inhibitor
Inventor: RUSSELL STEPHEN J
IPC: C12Q1/6897
Filed: 2001-02-23
Abstract: Methods are disclosed whereby inhibition of proteolytic activity causes an increase in delivery of a transferable label from a viral display package to  a target cell. Assaying for the transferable label in the target cell in the presence of a test substance can identify the test substance as a protease inhibitor. Protease inhibitors so identified are used therapeutically, to treat conditions such as cancer, inflammation, rheumatoid arthritis and othe r autoimmune diseases, and infections, including AIDS, herpes, and hepatitis.< /SDOAB>
Patent CA-2374448-A1 (CA)
Title: Procede et installation pour appliquer un revetement a l'interieur de tuyaux
Inventor: BERDIN KLAUS
IPC: B05B13/06
Filed: 2000-01-26
Abstract: L'invention concerne une installation pour appliquer un revêtement, pouvant se déplacer à l'intérieur d'un tuyau (1) ou d'une canalisation et se présentant sous la forme d'un véhicule correspondant (3). Cette installation est tirée par l'intermédiaire d'un faisceau de conduites (4) stabilisé de manière appropriée, de sorte que la paroi intérieure (58) puisse être revêtue de manière uniforme au moyen d'un distributeur rotatif (18) présentant des orifices de sortie (29). Les différentes conduites de produit et d'alimentation (20, 21, 22, 136) sont logées de manière protégée à l'intérieur de ce faisceau de conduites (4) car elles sont introduites dans un flexible extrêmement résistant (138) qui est fermé hermétiquement, au niveau de ses extrémités, par l'intermédiaire d'éléments d'obturation (148, 149) ou de blocs de raccordement (150) et qui absorbe simultanément les forces de traction. Les conduites de produit et d'alimentation individuelles (20, 21, 22, 136) se trouvent ainsi protégées à l'intérieur de ce faisceau de conduites (4) sans être exposées de manière excessive à des contraintes de traction ou à d'autres forces. Ainsi, elles ne peuvent pas s'affecter mutuellement de sorte que cette configuration avantageuse, simple et légère, du faisceau de conduites (4) permet de rénover en continu des tronçons de tuyaux et canalisations d'une longueur au moins égale à 150 m.
Patent CA-2375638-A1 (CA)
Inventor: MUKOGAWA YOUICHI
IPC: C23G5/024
Filed: 2000-06-02
Abstract: A detergent composition for petroleum refining apparatuses which is to be mixed with a petroleum solvent when the inside of a petroleum refining apparatus is cleansed with the solvent in the absence of water, characterize d by containing a surfactant which has a solubility in gas oil at 25~C of 10 o r higher. By using the detergent composition together with a petroleum solvent , the petroleum solvent rapidly penetrates into fouling ingredients to produce  a sufficient cleansing effect. As a result, the cleansing efficiency can be significantly improved and the time required for cleansing the inside of a petroleum refining apparatus can be considerably shortened.
Patent CA-2379126-A1 (CA)
Title: Method and apparatus for avoiding data loss during a ppp renegotiation on a um interface
Inventor: LIOY MARCELLO
IPC: H04L29/08
Filed: 2000-07-14
Abstract: A method and a wireless communication device (104) capable of flow controlling data to be sent from a TE2 device (102) over a R m interface when PPP renegotiation occurs over a U m interface. Flow control (S320) is asserted by the MT2 device (104) by means of manipulating electrical signaling of a physical interface between the MT2 device (104) and the TE2 device (102). A second embodiment provides a method and a wireless communication device (104) for buffering (S420) data on the MT2 device when the PPP renegotiation of the U m interface occurs. In a third embodiment, data is buffered when the PPP renegotiation of the U m interface occurs. When an amount of free buffer space is less than a predetermined threshold (S540), flow control is asserted (S550) to the TE2 device.
Patent CA-2382165-A1 (CA)
Inventor: BOUGUELERET LYDIE
IPC: A01K67/027
Filed: 2000-12-07
Abstract: L'invention concerne des polynucléotides et des polypeptides GENSET. Ces produits GENSET peuvent s'utiliser comme réactifs dans des analyses judiciaires, en tant que marqueurs chromosomiques, comme marqueurs spécifiques à un tissu/cellule/organite, dans la production de vecteurs d'expression. En outre, ils peuvent s'utiliser dans des dosages de criblage et diagnostiques d'une expression GENSET et/ou une activité biologique anormales ainsi que pour le criblage de composés pouvant être utilisés dans le traitement de troubles liés à GENSET.
Patent CA-2382804-A1 (CA)
Inventor: SCHOEPFLIN DIDIER
IPC: A42B3/22
Filed: 2001-05-21
Abstract: Casque de protection (1) comprenant une coque externe principale de plan général vertical de symétrie (P) sur laquelle peut être fixé un accessoire tel qu'une visière claire ou teintée ou une structure support (8) pour équipement optronique tel qu'un dispositif de vision nocturne (9), caractérisé en ce qu'il comprend des moyens de connexion et de verrouillage permettant à l'utilisateur de fixer audit casque l'un ou l'autre des accessoires.
Patent CA-2383093-A1 (CA)
Inventor: STEWART DUNCAN J
IPC: C12N15/09
Filed: 1999-09-23
Abstract: Cell-based gene transfer is effected by administering transfected fibroblast cells, from dermal or other origins, containing an expressible transgene coding for an angiogenic factor or other therapeutic factor, into the pulmonary circulation of a patient, where the cells express and secrete expression products of the transgene to act locally at the site of expression, and in some cases to be conveyed by the patient's circulation to other body organs. The process is especially useful in treatment of pulmonary hypertension by means of expressed angiogenic factors.
Patent CA-2385887-A1 (CA)
Title: Compositions and therapeutic methods using morphogenic proteins, hormones and hormone receptors
Inventor: YEH LEE-CHUAN C
IPC: A61P19/04
Filed: 2000-09-27
Abstract: This invention features devices and methods for inducing tissue formation in a mammal, involving the use of a morphogenic protein, a hormone and a soluble receptor of the hormone. The hormone and receptor thereof are used to enhance the tissue inductive activity of the morphogenic protein.
Patent CA-2387862-A1 (CA)
Inventor: ALBER GERHARD
IPC: B23K37/047
Filed: 2000-10-17
Abstract: L'invention concerne un procédé pour usiner des pièces constituées d'un matériau non magnétique (8). Ce procédé consiste à positionner la pièce (8) sur au moins un aimant de serrage situé sur une table d'usinage et à placer au moins un élément de serrage (52), constitué d'un matériau magnétique, sur le côté de la pièce (8) opposé à l'aimant de serrage. Il consiste également à activer les aimants de serrage et à bloquer la pièce (8) dans sa position au moyen de l'élément de serrage (52). L'invention vise à résoudre le problème technique consistant à accroître l'efficacité du flux des pièces et à réduire l'encombrement du dispositif nécessaire pour la mise en oeuvre dudit procédé. A cet effet, l'élément de serrage (52) est adapté à la forme de la pièce (8). L'invention concerne également un dispositif pour mettre en oeuvre ledit procédé.
Patent CA-2388398-A1 (CA)
Title: Welded steel pipe having excellent hydroformability and method for making the same
Inventor: KAWABATA YOSHIKAZU
IPC: C22C38/04
Filed: 2002-05-31
Abstract: A welded steel pipe is formed by heating or soaking an untreated welded steel pipe having a steel composition containing, on the basis of mass percent: about 0.05% to about 0.2% C; about 0.2% or less of Si; about 1.5% or less of Mn; about 0.1% or less of P; about 0.01% or less of S; about 0.1% or less of Al; and about 0.01% or less of N; and by reduction- rolling the treated steel pipe at a cumulative reduction rate of at least about 35% and a final rolling temperature of about 500°C to about 900°C. The welded steel pipe exhibits excellent hydroformability, i.e., has a tensile strength of at least about 400 MPa and an n×r product of at least about 0.22. The treated steel pipe is preferably reduction-rolled at a cumulative reduction rate of at least about 20% below the Ar3 transformation point. The welded steel pipe is suitable for forming structural components.