baber/WOPTO huggingface dataset:
Patent CA-2429090-A1 (CA)
Title: Hydraulic system for an agricultural mower
Inventor: SCHLESSER WALTER MARK
IPC: A01B63/32
Filed: 2003-05-20
Abstract: A hydraulic system has a frame member having an end. The structural member is pivotally coupled with the frame member end. A first hydraulic cylinder includes a cylinder housing, a ram with a head reciprocally disposed within the housing, a first chamber on one side of the head, and a second chamber on another side of the head. A first end of the first hydraulic cylinder is attached to the frame member. A preload spring has a first end which is attached to the frame member, and a second end which is attached to the second end of the first hydraulic cylinder. A second hydraulic cylinder is coupled between the frame member and the structural member. The second hydraulic cylinder includes a cylinder housing, a ram with a head reciprocally disposed within the housing, a first chamber on one side of the head and a second chamber on another side of the head. A first fluid line interconnects the first chamber of the first and second hydraulic cylinders. A second fluid line interconnects the second chamber of the first and second hydraulic cylinders.
Patent CA-2429688-A1 (CA)
Title: Method for testing susceptibility of tumor cell to anticancer agent
Inventor: OWA TAKASHI
IPC: C12Q1/68
Filed: 2001-11-26
Abstract: Tumor cells are taken out from cancer patients to which anticancer agents (E7070 and analogous compounds) have been administered and then the expression doses of the genes listed in Tables 3 and 4 are measured. Alternatively, tumor cells taken out from cancer patients are treated with anticancer agents and then the expression doses of the genes listed in Tables 3 and 4 are measured.  In case where the expression doses of the genes listed in Table 3 are increased or the expression doses of the genes listed in Table 4 are decreased, the corresponding tumor cells are judged as being sensitive to the corresponding anticancer agent. Thus, the anticancer agent-sensitivity of tumor cells is tested.
Patent CA-2434177-A1 (CA)
Inventor: LEONARD WILLIAM K
IPC: B05D1/26
Filed: 2002-01-10
Abstract: Continuous void-free uniform coatings are formed on substrates (24) of limited length. The substrate is wrapped around a mounting roll (20) and nipped between the mounting roll and one or more pick-and-place contacting rolls (12, 14). Coating liquid is applied to the substrate or to a pick-and-place roll, preferably as a pattern of stripes. The mounting roll (20), substrate and pick-and-place rolls (12, 14) are caused to rotate for a plurality of revolutions.  Wetted surface portions of the pick-and-place roll repeatedly contact the substrate, the coating is repeatedly picked up from and placed onto the substrate, and the coating becomes more uniform. Extremely uniform and extremely thin coatings can be quickly and easily obtained, with easy adjustment of the final coating thickness.
Patent CA-2434300-A1 (CA)
Title: Synthesis of temozolomide and analogs
Inventor: KUO SHEN-CHUN
IPC: C07D233/91
Filed: 2002-01-16
Abstract: This invention relates to a novel process for the synthesis of temozolomide,  an antitumor compound, and to intermediates useful in this novel process.</S DOAB>
Patent CA-2437442-A1 (CA)
Inventor: HATTORI YOUICHI
IPC: F01K9/04
Filed: 2003-08-08
Abstract: In a combined cycle plant that combines a conventional thermal power plant and a gas turbine plant, there is provided a dump system that connects a main steam pipe with a condenser and dumps the steam generated by a boiler into the condenser, bypassing the steam turbine and a HRSG HP turbine bypass system and a HRSG LP turbine bypass system which connect the HP pipe and LP pipe of the heat recovery steam generator, respectively.
Patent CA-2441001-A1 (CA)
Inventor: AYUKO WASHINGTON ODUR
IPC: A61P35/00
Filed: 2002-03-12
Abstract: Cette invention concerne certains dérivés de dioxodihydropyridine ainsi que certains de leurs précurseurs de dérivés d'acide méthacrylique et de furane, leurs procédés de préparation, des compositions pharmaceutiques contenant ces composés et leur utilisation en tant qu'agents antiprolifératifs, notamment inhibiteurs de croissance tumorale et agents anticancéreux, antibiotiques et/ou agents antiviraux.
Patent CA-2441105-A1 (CA)
Inventor: BURT CHRIS
IPC: A23C21/00
Filed: 2002-04-03
Abstract: A method and a plant for the separation of fat from proteins in a whey material to obtain a whey protein isolate (WPI) with a low fat content comprising the combination of a centrifugal separator and microfiltration (MF). The material fed to the separator contains the MF-retentate not passin g through the microfilter. The combination improves the efficiency of the centrifugal separator and increases the yield of valuable WPI.
Patent CA-2443915-A1 (CA)
Title: Utilisation d'une lampe halogene afin de polymeriser des materiaux
Inventor: COLOMBO JOSEPH G
IPC: A61C13/14
Filed: 2002-05-02
Abstract: L'invention concerne un procédé et un appareil destinés à polymériser des matériaux dentaires au moyen du rayonnement d'une lampe halogène permettant le décalage d'un spectre de rayonnement à une longueur d'onde plus courte afin de permettre un taux de polymérisation augmenté par réglage du débit de courant dans un élément chauffant de la lampe. Le courant est appliqué dans un intervalle de temps afin d'accomplir la polymérisation. L'invention concerne des circuits de rétroaction et de correction avals, mis en oeuvre par un signal de commande d'une source de puissance régulée afin de réduire la tension appliquée par la source de puissance à l'élément chauffant pendant une partie initiale de l'intervalle de temps, avant d'obtenir une température de fonctionnement de l'élément chauffant, afin de conserver une liaison supérieure sur l'intensité de courant appliquée à l'élément chauffant, ce qui rend inutile la vivacité de l'élément chauffant, et le fonctionnement de cet élément permettant d'augmenter la durée de vie de la lampe.
Patent CA-2444347-A1 (CA)
Inventor: BURKE STEVEN K
IPC: A61K31/519
Filed: 2002-04-10
Abstract: L'invention concerne une méthode pour traiter la goutte et/ou réduire le niveau d'acide urique dans le sérum d'un patient, consistant à administrer au patient une dose thérapeutiquement efficace d'un polymère amine, par exemple, d'un polymère amine aliphatique. Dans un mode de réalisation, le polymère se lie à l'acide urique ou à un précurseur de celui-ci. Dans un autre mode de réalisation, les exemples de polymères employés comprennent le chlorhydrate de sevelamer et le colesevelam. La méthode comprend l'utilisation de polymères amine tels qu'un polymère réticulé caractérisé par une unité de répétition de formule (1), ainsi que ses sels et ses copolymères, n étant un nombre entier positif et x étant zéro ou un nombre entier entre 1 et environ 4. La présente invention porte également sur la préparation d'un médicament comprenant un polymère qui fixe l'acide urique dans le sérum du patient.
Patent CA-2444450-A1 (CA)
Title: Vehicle fold-out ramp
Inventor: COHN ALAN
IPC: B60P1/43
Filed: 2002-04-17
Abstract: A ramp assembly (20) having a frame attachable to a vehicle having a floor is disclosed. The ramp assembly further includes a platform coupled to a portion of the frame, a ramp (24) having a weight, and a reciprocating mechanism disposed between the ramp and the platform coupled to a portion of the frame.  The ramp assembly (20) also includes a reciprocating mechanism disposed between the ramp (24) and the platform for reciprocating the ramp (24) between a deployed position and a stowed position in response to a load. The reciprocating mechanism (28) counterbalancing the weight of the ramp during actuation of the ramp (24) between the deployed and stowed positions to reduce the load required to reciprocate the ramp (24) between the deployed and stowed positions.
Patent CA-2448540-A1 (CA)
Title: Polypeptides therapeutiques, acides nucleiques codant ces polypeptides, et leurs procedes d'utilisation
Inventor: BAUMGARTNER JASON C
IPC: A61K48/00
Filed: 2002-07-03
Abstract: L'invention concerne des séquences d'acides nucléiques codant de nouveaux polypeptides. L'invention concerne également des polypeptides codés par ces séquences d'acides nucléiques, et des anticorprs se liant immunospécifiquement à ce polypeptide, ainsi que des dérivés, des variants, des mutants, ou des fragments de ce nouveau polypeptide, polynucléotide ou anticorps spécifique audit polypeptide. Des vecteurs, des cellules hôtes, des anticorps et des procédés de recombinaison pour produire ces polypeptides et ces polynucléotides, ainsi que des procédés pour les utiliser sont également décrits. L'invention concerne également des procédés thérapeutiques, diagnostiques et de recherche pour le diagnostic, le traitement, et la prévention de troubles impliquant un quelconque de ces nouveaux acides nucléiques et de ces protéines.
Patent CA-2449284-A1 (CA)
Inventor: BENNETT JAMES A
IPC: A61P15/06
Filed: 2001-06-02
Abstract: L'invention traite de la nécessité de trouver des procédés de traitement et de prévention du cancer du sein, et d'autres cancers. Ces procédés utilisent un peptide huit à vingt acides aminés en longueur, qui comprend un analogue hydrophile d'un peptide d'alpha-fétoprotéine possédant la SEQ ID NO :6 : EMTPVNG. Ces peptides peuvent être linéaires, mais sont de préférence cycliques. Ces peptides peuvent être fournis sous forme de dimères ou d'autres multimères. L'invention concerne aussi une composition comprenant le peptide, un anticorps qui se lie de manière spécifique au peptide, un procédé de réduction de la croissance cellulaire stimulée par les oestrogènes en utilisant le peptide, ainsi qu'un procédé de traitement ou de prévention du cancer, comme le cancer du sein. Ce procédé de traitement ou de prévention peut comprendre la thérapie par le taxomifène en association avec la thérapie par les peptides.
Patent CA-2449351-A1 (CA)
Inventor: OCHI TAKAHIRO
IPC: A61B19/00
Filed: 2003-11-14
Abstract: A position measuring apparatus for use in assisting surgical operations is provided. The position measuring apparatus comprising a position indicating means for indicating a position and a direction of a surgical tool and a three-dimensional position measuring means for measuring a position and a direction of a surgical field and the surgical tool. The position indicating means and the three-dimensional position measuring means are unified in one body such that the indicating means provided in the form of intersecting lines or an intersecting point of laser beams is accurately positioned irrespective of the position or movement of the position measuring apparatus during the surgical operation.
Patent CA-2450910-A1 (CA)
Inventor: ABBAS SYED HUSAIN
IPC: C11D3/20
Filed: 2002-07-19
Abstract: L'invention concerne une composition de pain dermatologique comprenant un tensio-actif anionique, un acide gras libre C6 à C18, et un alcool gras dont le point de fusion est inférieur à environ 35 ·C et éventuellement un émollient hydrophobe. Les triglycérides, les hydrocarbones, les silicones les esters gras et leurs mélanges, notamment, sont des émollients utiles. Des C8 à C18 acylisethionates métalliques alcalins, notamment, sont des tensio-actifs anioniques utiles. L'alcool laurique, l'alcool oléique et un mélange de ceux-ci, notamment, sont des alcools gras appropriés à faible point de fusion. Les pains dermatologiques selon l'invention présentent d'excellentes propriétés en matière de substances pâteuses, de tolérance et de mousse.
Patent CA-2451333-A1 (CA)
Title: Lift installation having a virtual protection area at the bottom and/or the top of the lift shaft, and method for controlling the same
Inventor: ANGST PHILIPP
IPC: B66B5/00
Filed: 2002-07-03
Abstract: The invention relates to a lift installation (20) comprising a lift cage (21 ), a lift shaft (22) and a drive unit (25), the lift cage (21) being moveably installed in the lift shaft (22) and controlled by the drive unit (25) in su ch a way that it (21) can stop at various positions in the lift shaft (22). Sai d lift shaft (22) is provided with a detection device (29) for detecting wheth er a person is in a critical area (32, 33) of the lift shaft (22) or whether th e person is about to arrive into one such area. The detection device (29) is connected to the drive unit (25) in such a way that the lift installation (2 0) can be switched into a special operating mode if a person is in the critical area (32, 33) or about to arrive into the same. The drive unit (25) comprise s a special control device (30) which, when the lift installation is in the special operating mode, stops the lift cage (21) before it arrives in the critical area (32, 33). To this end, the detection device (29) and the speci al control device (30) are designed in an operationally-safe manner in order to prevent the lift cage (2l) from entering the critical area (32, 33). When th e lift installation is in the special operating mode, the special control devi ce (30) enables the lift cage (21) to be operated in an undisturbed manner in a n area outside the critical area (32, 33).
Patent CA-2451612-A1 (CA)
Title: An orthopaedic joint prosthesis
Inventor: FISHER JOHN
IPC: A61F2/40
Filed: 2002-07-05
Abstract: An orthopaedic joint prosthesis comprises a first joint component and a second joint component. Each of the components is formed from a metal body and has a bearing surface which engages the corresponding bearing surface of the other component when the prosthesis is implanted. Each of the metal bodies has a ceramic coating applied to it at the bearing surface, the coating comprising a chromium compound and being at least about 5 µm thick. The coatings which can be different, for example so that the difference between the hardnesses of the materials of the coatings which are applied to the first and second joint components is less than about 5000 MPa. Preferably, the metal from which at least one of the first and second joint components is made has a modulus of at least about 150 GPa.
Patent CA-2452118-A1 (CA)
Inventor: STUCHLIK JOSEF
IPC: A61K38/13
Filed: 2000-08-17
Abstract: A method of increasing viscosity of a pharmaceutical formulation for oral or topical administration comprises the steps of combining: a) an effective amount of one or more hydrophobic active ingredients; b) 5 to 50% of one or more compounds selected from polyglycerol esters of fatty acids with 6-15 glycerol units; c) 5 to 50% of one or more compounds selected from polyglycerol esters of fatty acids and/or unsaturated fatty acids with 2-12 glycerol units; d) 5 to 50% of one or more compounds selected from triglyceride macrogol glycerol esters, partial glycerides or fatty acids or macrogol esters fo fatty acids and concurrently the ratio between components b) and d) is from 0.1:1 to 10:1; and wherein upon dilution with water 1:1 by volume the viscosity of the formulation increases by at least 5 times in comparison to the undiluted composition.
Patent CA-2452303-A1 (CA)
Title: Biaxially oriented multilayer polymer tube for medical devices
Inventor: WANG LIXIAO
IPC: B29C48/09
Filed: 2002-05-01
Abstract: A tubular extruded member (10) particularly suitable for use in medical devices such as intravascular catheters and guide wires, wherein the extruded tubular member (10) includes multiple layers having biaxial helical orientation in different directions. A counter-rotation extrusion process may be used to orient the layers in different biaxial helical directions. The counter-rotation extrusion process provides orientation in two different circumferential directions in addition to a longitudinal directionl. By combining the dual direction or biaxial helical orientation with multiple layers, different layers of the tubular member may be tailored to have the desired mechanical properties.
Patent CA-2453910-A1 (CA)
Title: A structure of multi-directions socket for christmas
Inventor: LIN MEI-LU
IPC: F21S4/00
Filed: 2003-12-22
Abstract: A structure of multi-directions socket of the present invention comprises generally at least two sockets alternately and juxtaposedly integrated with each of other toward opposing directions. Each of the sockets includes a lamp, a copper plate and an electric wire. A slender slit is formed between the two sockets for disposing a slender common copper plate which can connect the electric power between the two sockets. Because the lamps are toward opposing directions, the lamps can present a three-dimensional effect.
Patent CA-2460689-A1 (CA)
Title: Cellular telephone
Inventor: YAMAOKA MICHIYUKI
IPC: H04W92/10
Filed: 2002-02-27
Abstract: A cellular telephone (100) that searches for a destination base station in accordance with a handoff instruction receives a soft handoff instruction or a hard handoff instruction that is able to specify a first search window size. When the hard handoff instruction is received, a search block (70) is controlled so that a window control block (83) searches for pilot signals from neighboring base stations using a search window having a size larger than one of the second search window size and a third search window size that is used when the soft handoff instruction is received.
Patent CA-2460921-A1 (CA)
Title: Autocatalytic polyols with gelling characteristics and polyurethane products made therefrom
Inventor: SONNENSCHEIN MARK F
IPC: C08G18/50
Filed: 2002-10-01
Abstract: The present invention discloses a process for producing a polyurethane produ ct with autocatalytic polyols with gelling characteristics. These auto-catalyti c polyols are reacted with a polyisocyanate in the presence of other additives and/or auxiliary agents known per se to produce polyurethane products.</SDOA B>
Patent CA-2461927-A1 (CA)
Title: Medical device with polymer coated inner lumen
Inventor: KAMPA GREG J
IPC: A61L29/00
Filed: 2002-10-03
Abstract: A medical device, such as a catheter shaft, having an inner lumen defined by a layer of polymer coating, and a method for forming such a medical device. In some embodiments, the method generally includes the steps of applying a polymer coating to an elongated mandrel, and constructing the remainder of the catheter shaft body around the polymer coated mandrel. In some embodiments, the polymer coating layer is made from water dispersible polymer or water soluble polymer.
Patent CA-2471048-A1 (CA)
Title: Bituminous froth hydrocarbon cyclone
Inventor: GARNER WILLIAM NICHOLAS
IPC: C10G1/04
Filed: 2002-09-19
Abstract: Discloses apparatus to perform a process to remove water and minerals from a bitumen froth output of an oil sands hot water extraction process. A bitumen froth feed stream diluted with a solvent is supplied to a cyclone stage to produce a bitumen inclined overflow stream and a bitumen depleted underflow stream. Configuration of the hydrocyclones of the cyclone stage suited to obtain preferential reporting of hydrocarbon to the hydrocyclone overflow are disclosed.
Patent CA-2472707-A1 (CA)
Title: Service bureau system and method for providing service assistance
Inventor: ABRAMS JAMES E
IPC: G06Q30/00
Filed: 2004-06-29
Abstract: A service bureau system and method for assisting a user in retaining a service from a service provider selected from a plurality of service providers providing a plurality of different services. The system includes a receiving module receiving a service request from the user and identifying the user. The system also includes a service representative module having an input receiving an instruction from a service representative. The instruction includes a selection of one of the plurality of service providers. The system further includes a communication module establishing a communication between the service representative and the user responsive to receiving the user service request. The system also includes a scheduling module scheduling the selected service provider to provide the requested service.
Patent CA-2473826-A1 (CA)
Inventor: SALAZAR PALMA MAGDALENA
IPC: H01P1/203
Filed: 2004-07-13
Abstract: Planar band pass filter includes several planar resonators (Ri) arrange parallely, such that the input (R1) anal output (R5) planar resonators are connected to input (11) and output (12) feed lines, respectively, and the connections between the input (R1) and output (R2) planar resonators and the input (11) and output (12) feed lines are made by means of high impedance lines (14), respectively, such that the direction of propagation of the signal from the input to the output of the filter remains invariable between the feed lines, the high impedance lines (14), the corresponding resonators, and the rest of the filter resonators.
Patent CA-2474122-A1 (CA)
Inventor: KATO MOTOKI
IPC: G06F21/10
Filed: 2003-01-24
Abstract: An information recording apparatus and method, an information reproduction apparatus and method are disclosed by which security information of AV data can be managed appropriately. A copy control information detection section 15 acquires copy control information (CCI_i) of a video signal supplied from a terminal 11 and outputs it to a controller 19. The controller 19 determines the values of is_not_free and is_encrypted based on the CCI_i supplied from the copy control information detection section 15 and outputs the values to a source packetization section 18. The source packet produced by the source packetization section 18 is encrypted in accordance with the setting of the is_encrypted by an encryption section 20 and then recorded onto the recording medium 24. The present invention is applicable to an information processing apparatus processing an AV data.
Patent CA-2477896-A1 (CA)
Inventor: MA JOE
IPC: B60R11/04
Filed: 2004-08-17
Abstract: A driving monitor device has an image-capture module and a storage unit.    The image-capture module is set on a rear view mirror inside an automobile.      The image-capture module has at least two image-capturing lenses. An electrical sensor is located behind each image-capturing lens. The image-capture module can take wide-angle images of the front side, left hazed side and right hand side, outside the automobile. The storage unit is corrected to the image-capture module to store the image. Therefore, when a traffic accident occurs, the image stored in the storage unit can be used as evidence.
Patent CA-2478148-A1 (CA)
Title: Appareil de chauffage electrique a commande thermostatique
Inventor: TAURIAN ANDREA
IPC: H01R13/64
Filed: 2003-02-04
Abstract: L'invention concerne un élément de chauffage électrique (1) et le dispositif de commande de température associé (9) lesquels sont conçus de manière à être axialement couplés l'un à l'autre selon une interposition de moyens d'adaptation angulaires (11) qui permettent en premier lieu l'alignement angulaire mutuel des terminaux électriques respectifs et des contacts électriques (4, 8) puis permet aux mêmes terminaux électriques et contacts électriques complémentaires d'être électriquement et mécaniquement couplés l'un à l'autre lorsqu'ils se déplacent le long d'une longueur de couplage axiale consécutive.
Patent CA-2478151-A1 (CA)
Inventor: NOVICKY NICK N
IPC: G02B1/00
Filed: 2004-09-24
Abstract: Highly comfortable oxygen permeable and hydrophilic contact lenses are manufactured from a copolymer of an ethylenically unsaturated monomers Bis(perfluoroalkylsulfonyl)-amidoethyl methacrylate, Bis(alkylsulfonyl)amidoethyl methacrylate, (N-alkylsulfonyl-N'-perfluoroalkylsulfonyl)amidoethyl methacrylate and organosilicone; ester monomers of acrylic and methacrylic acid and ethylenically unsaturated ester monomers of methacrylic acid having alkyl hydroxy groups, N-vinyl 2-pyrolidinone, dimethylacrylamide, methacrylic acid, polyurethane groups and methods for the manufacturing thereof.