baber/WOPTO huggingface dataset:
Patent CA-2317256-C (CA)
Title: Structure of motor vehicle wheel
Inventor: HANDA AKIO
IPC: B60B3/04
Filed: 2000-08-30
Granted: 2007-09-25
Abstract: A wheel for an ATV type vehicle includes an aluminum alloy rim and an aluminum alloy disc secured to, the rim. The disc is stamped from a plate material and includes a series of bolt holes for use in securing the wheel to a hub of the vehicle. The bolt holes include work hardened areas which define integral seats about the bolt holes. The structure is simple and cost effective to manufacture. The stamping of the disc allows the shaping of the disc for securement with the rim and to add strength to the disc. Preferrably, the disc includes a series of holes to reduce weight and to add to the appearance of the wheel.
Patent CA-2317460-C (CA)
Title: Providing desired service policies to subscribers accessing internet
Inventor: HEADRICK KENT H
IPC: H04L47/32
Filed: 1999-12-01
Granted: 2008-07-08
Abstract: An internet service node (ISN) enabling the provision of desired service policies to each subscriber. The ISN (250) may contain multiple processor groups (450), with each subscriber (230) being assigned to a proces-sor group. The assigned processor group may be configured (110, 120) with the processing rules which provide the service policies de-sired by a subscriber. A port may determine (140) the specific processor group to which received data (130) is to be forwarded (150).  A content addressable memory (CAM, 820) with masks for individual locations may be implemented to quickly determine (970, 980) the processor group to which received data is to be assigned to. Due to the features of the present invention, an ISN may be able to serve a large number of subscribers efficiently. The ISN may be used at the edge of an access net-work (310).
Patent CA-2321336-C (CA)
Inventor: VANDERPLAS BRIAN CLEMENT
IPC: C07B61/00
Filed: 2000-09-27
Granted: 2005-03-15
Abstract: The invention relates to a method of preparing a macrolide antibiotic of the formula   wherein R1, R2, R3, R4, R5 are defined above. These antibiotics are useful as antibacterial and antiprotozoal agents in mammals, including man, as well as in fish and birds. The invention also includes novel compounds made by the preparation of the macrolide antibiotic.
Patent CA-2324429-C (CA)
Inventor: CORNIC DANIEL
IPC: B60M7/00
Filed: 2000-10-23
Granted: 2007-12-18
Abstract: The ground feed for an electric rail vehicle has conductor segments (16A-D) which are insulated from each other and which are contacted by a slide shoe (32) for current feed to the vehicle. High voltage feeds are connected to each conductor segment and switches (45) are used to cause flow to each segment when the shoe is in contact with it. The switch assembly has circuit breakers (T1, 2) controlled by sensors (44) to detect shoe contact.
Patent CA-2325458-C (CA)
Title: Modular articulated robot structure
Inventor: KHAIRALLAH CHARLES
IPC: B25J17/02
Filed: 1998-04-01
Granted: 2009-06-30
Abstract: A modular articulated robot structure (fig. 4) composed of a series of independent modules (10, 100, 300) releasably connected to each other to form various configurations. The modules (10, 100, 300) may be of the rotary (10), linear (100), or wheeled (300) type. The rotary modules (10) are generally formed of first and second substantially U-shaped structural members (12, 14) pivotally attached to one another by means of a pair of axles or pivot pins (26) adapted to support a workload exerted on the module (10). A motor (48) is mounted internally of the module (10) for pivoting the second structural member (14) relative to the first structural member (12). The motor (48) is connected to the second structural member (14) in such a way that it is not submitted to outside loads exerted on the module (10). Typically, the first and second structural members (12, 14) are provided with cooperating abutment surfaces (17, 19, 74, 76, 78, 80) for increasing the overall structural rigidity of the module (10) in certain positions thereof.
Patent CA-2328471-C (CA)
Title: Polyhydroxyalkanoate biopolymer compositions
Inventor: SKRALY FRANK A
IPC: C12N15/70
Filed: 1999-05-21
Granted: 2013-09-17
Abstract: Several novel PHA polymer compositions produced using biological sytems include monomers such as 3-hydroxybutyrate, 3-hydroxypropionate, 2-hydroxybutyrate, 3-hydroxyvalerate, 4-hydroxybutyrate, 4-hydroxyvalerate and 5-hydroxyvalerate. These PHA compositions can readily be extended to incorporate additional monomers including, for example, 3-hydroxyhexanoate, 4-hydroxyhexanoate, 6-hydroxyhexanoate or other longer chain 3-hydroxyacids containing seven or more carbons. This can be accomplished by taking natural PHA producers and mutating through chemical or transposon mutagenesis to delete or inactivate genes encoding undesirable activities. Alternatively, the strains can be genetically engineered to express only those enzymes required for the production of the desired polymer composition. Methods for genetically engineering PHA producing microbes are widely known in the art (Huisman and Madison, 1998, Microbiology and Molecular Biology Reviews, <u>63</u>: 21-53).  These polymers have a variety of uses in medical, industrial and other commercial areas.
Patent CA-2329521-C (CA)
Inventor: SMITH DWIGHT RANDALL
IPC: H04L29/08
Filed: 1999-03-25
Granted: 2004-02-10
Abstract: An application registry (226) is programmed (504) into a wireless modem (124) and includes routing information for routing data, based upon data type, to an application (244) or to storage (238, 236).  Thereafter, the wireless modem receives (602) the data and determines (604) the data type. The wireless modem then routes (614, 628, 624, 618) the data in accordance with the routing information for the data type and, when the routing information indicates the application is located in an external device, further in accordance with an accessibility status of the external device.
Patent CA-2329538-C (CA)
Inventor: NIELS ERIK HOLM
IPC: A61B17/00
Filed: 1999-05-06
Granted: 2008-12-09
Abstract: On décrit un système de transport directionnel qui comprend une source d'articles et achemine un ou plusieurs desdits articles vers un site interne déterminé chez un humain ou un animal dans une gamme de directions angulaires. Le système comprend également un moyen de libre communication dont une première et une deuxième extrémités sont solidaires de la source d'articles et d'une busette directionnelle, respectivement. La busette directionnelle est munie, d'une part, d'un tube intérieur en matériau souple dont une première extrémité est solidaire de la deuxième extrémité du moyen de libre communication, d'autre part, d'une buse à une deuxième extrémité présentant une courbure maximale dans la gamme de directions voulue. La busette directionnelle comprend également un tube extérieur constitué d'un matériau plus rigide que celui du tube intérieur et comportant, à une de ses extrémités, un orifice à travers lequel le tube intérieur se projette par coulissement.
Patent CA-2334231-C (CA)
Title: Detection of a condition between an inflatable thermal device and an air hose in a convective warming system
Inventor: ROCK JOHN PAUL
IPC: A47G9/02
Filed: 1999-04-06
Granted: 2005-06-14
Abstract: A condition is detected between an inlet port of an inflatable thermal device, such as an inflatable thermal blanket, and an end of ain air hose through which a flow of pressurized, thermally treated air is provided to the device by way of the inlet port. The condition may be disconnection of the end of the air hose from the inlet port or a change in the value of an air flow characteristic such as temperature or velocity. A response to the condition may include provision of a perceptible indication that the condition has occured. Other responses may include cessation of the flow of air or changing an air flow characteristic.
Patent CA-2337988-C (CA)
Inventor: MUNDY GREGORY R
IPC: A61P1/02
Filed: 1999-07-09
Granted: 2011-04-26
Abstract: L'invention concerne des composés qui inhibent l'activité de NF-?B ou l'activité protéasomique ou qui stimulent à la fois la formation osseuse et la croissance capillaire. Par conséquent, ces composés sont utiles dans le traitement de l'ostéoporose, des fractures ou déficiences osseuses, de l'hyperparathyroïdie primaire ou secondaire, des parodontopathies, des troubles osseux métastatiques, des maladies ostéolytiques, des états suivant la chirurgie plastique et la chirurgie d'implantation de prothèses d'articulation ainsi que des états suivant les implantations dentaires. Ces composés sont également utiles pour stimuler la production des follicules capillaires et donc la croissance capillaire, y compris la densité capillaire, chez les sujets pour lesquels un tel traitement est souhaitable.
Patent CA-2338721-C (CA)
Title: New cofactors for methyltransferases
Inventor: WEINHOLD ELMAR
IPC: A61K31/7076
Filed: 1999-07-28
Granted: 2008-11-18
Abstract: Aziridine derivatives of formula (I) are disclosed which can be used as cofactor for S-adenosyl-L-methionine-dependent methyltransferases.
Patent CA-2342435-C (CA)
Title: A pharmaceutical composition for inhibiting non-intentional behavior and use of a running neuron inhibitory substance for producing the pharmaceutical composition
Inventor: TAKAHASHI MICHIO
IPC: A61K31/5513
Filed: 2001-03-28
Granted: 2007-05-08
Abstract: It is an object of the present invention to provide a pharmaceutical composition, which permits the inhibition of nori-intentional motions such as poriomania and hyperkinesia without any inhibition of intentional motions and in particular to provide a pharmaceutical composition capable of treating patients suffering from, for instance, poriomania and hyperkinesia. Moreover, it is also an object of the present invention to provide a method of using running neuron-inhibitory substances. A pharmaceutical composition for treating a patient suffering from symptoms accompanied by non-intentional motions such as poriomania and hyperkinesia, comprising a substance capable of pre-synaptically or post- synaptically inhibiting the running neurons. A method of using such substances permits the preparation of a pharmaceutical composition for treating a patient suffering from symptoms accompanied with unintentional motions such as poriomania and hyperkinesia. In particular, the pharmaceutical composition comprises a member selected from the group consisting of GABA B receptor agonists, GABA A receptor agonists, and GABA A receptor-enhancing substances, or any combination thereof. Moreover, the foregoing problems can likewise be solved by providing a method of using such running neuron-inhibitory substances, which permits the preparation of a pharmaceutical composition for treating a patient suffering from the foregoing symptoms.
Patent CA-2347628-C (CA)
Title: Amelioration apportee a un systeme et a un procede d'imagerie intraluminale
Inventor: JABBA RONALD J
IPC: A61B8/12
Filed: 1999-10-22
Granted: 2009-08-04
Abstract: L'invention porte sur un système de cathéter amélioré possédant un transducteur d'imagerie ultrasonique couplé à un câble de commande placé dans le lumen d'un corps de cathéter tubulaire flexible. L'amélioration consiste en une reconfiguration des ferrites dans l'ensemble moyeu de sorte qu'il n'y ait pas de vide entre les ferrites. Un élément de détente est prévu pour accroître la résistance des conduites de transmission électrique de façon à leur permettre de résister aux forces de tension dues aux opérations de rinçage et/ou de refoulement. Le dispositif, qui permet aux conduites de transmission électrique de se détendre lorsqu'elles sont sous tension, peut être utilisé pour assurer la détente. Une autre amélioration apportée à cette invention comprend une structure de bobine enroulée en sens opposé qui peut se dilater ou se contracter au moment où le câble de commande tourne pour resserrer le câble de transmission. L'extrémité distale du corps du cathéter peut être reconçue de façon à former un lumen qui permette l'évacuation des fluides de rinçage par un port distal du lumen à fil de guidage.
Patent CA-2359343-C (CA)
Inventor: KURUKCHI SABAH A
IPC: B01D53/14
Filed: 2000-01-28
Granted: 2004-11-09
Abstract: An inline, high-shear mixer (20) is provided in a cracked gas stream (12) upstream of a caustic tower (38) in an ethylene production unit. Spent caustic (52) is withdrawn from the bottom of the caustic tower (38) and pumped to the mixer (20), where the spent caustic mixes with and absorbs acid gas components from the cracked gas stream (12). The spent caustic is separated from the cracked gas, forming a partially treated cracked gas stream (26). The partially treated cracked g as stream (26) is then fed to the caustic tower (38). Polymer deposition in the caustic tower (38) is reduced because polymeric material i s formed when the cracked gas stream is mixed with the spent caustic and is removed before the cracked gas stream is fed to the caustic tower (38).
Patent CA-2360967-C (CA)
Title: Pulley unit
Inventor: MURATA NAKATO
IPC: F16H55/36
Filed: 2001-11-01
Granted: 2005-09-13
Abstract: A pulley unit capable of ensuring long-term operational stability in use as a one-way clutch is provided. A one-way clutch is disposed between a pulley and its concentric shaft.      The one-way clutch exhibits a U-shaped inner ring that is integral with the pulley, a U-shaped outer ring integral with the shaft, and rollers accommodated within wedge-like spaces formed between the inner ring and the outer ring. A load from a belt is exerted not on the one-way clutch but mainly on a bearing disposed radially inside of the one-way clutch.
Patent CA-2370823-C (CA)
Title: Metal catalysts and methods for making and using same
Inventor: DAVIES HUW M L
IPC: C07D313/00
Filed: 2000-04-26
Granted: 2007-07-10
Abstract: Compounds having formula (A) are disclosed. M1 and M2 are the same or different and are transition metal atoms or ions; Z2 and Z3, independtly, ar e the atoms necessary to complete a 3-12 membered heterocyclic ring; Z1 is an alkylene or arylene group; Q1 and Q2 are the same or different and are electron withdrawing groups; L1 and L3, taken together, represent -O-CR13-O- ; L2 and L4, taken together, represent -O-CR14-O-; R13 and R14 are the same or different and are selected from the group consisting of akyl groups and aryl groups or R13 and R14 represent alkylene or arylene groups that are directly or indirectly bonded to one another. Methods for making such compounds are also disclosed, as are intermediates which can be used in their preparation. Also disclosed are methods for carrying out C-H insertion reactions using bi s- transition metal catalysts, such as the above compounds. Procedures for preparing d-threo methylphenidate, tolterodine, CDP-840, nominfensine, and sertraline, are described.
Patent CA-2373339-C (CA)
Inventor: WASYLCIW WAYNE
IPC: B27N3/04
Filed: 2000-05-18
Granted: 2006-09-19
Abstract: A method of forming a structural member from hemp hurd, substantially free of hemp bast fibres is disclosed. Hemp stalks are decorticated and the hurd material divided into hurd strands which are mixed with a binder and pressed into the structural member. Also disclosed are structural members comprising hurd strands substantially free of hemp bast fibres. Hurd strands may be mixed with wood strands to form wood/hurd composite structural members.
Patent CA-2377847-C (CA)
Inventor: HASHIUCHI TOSHIYUKI
IPC: B31F1/00
Filed: 2000-04-26
Granted: 2008-06-10
Abstract: A recyclable cushioning material for packaging obtained by forming a cushioning material for packaging used to protect articles supplied for physical distribution from being impacted with one sheet of corrugated fiberboard and a method and device for manufacturing the cushioning material, wherein a plurality of cutting lines (11 to 21) are formed in one sheet of corrugated fiberboard (10) in parallel with each othe r in the direction perpendicular to a direction in which the pleats of the corrugated fiberboar d extend and a plurality of connection parts (25) are formed intermittently on each of thes e cutting lines so that a plurality of unit corrugated fiberboard (41 to 52) can be folded up alternately each other, openings (30 to 33) including the cutting lines are formed in the plurality of unit fiberboard (46 to 52) located on the inner side, and zig-zag foldings at the cutting lines (11 to 21) in which hump-folds and trough-folds are formed alternately each othe r are performed simultaneously by a zigzag folding device (70), and the pleats are glued with gluing nozzles (82, 83) and pressed by a cylinder (87) so as to connect and stack the unit corrugated fiberboard (41 to 52) to each other, where by the cushioning bodi es for packaging (57 to 60) formed of a corrugated fiberboard stacked body having a n article supporting part (55) can be assembled automatically.
Patent CA-2379399-C (CA)
Inventor: PACHAUER WERNER
IPC: A44C17/02
Filed: 2000-08-11
Granted: 2008-03-11
Abstract: Jewelry and a method of setting gemstones in the jewelry include an anchor gemstone (20) and a touch gemstone (22) that is held in place with no metal from the setting (24) visible betwe en the gemstones (20, 22). The anchor gemstone (20) is held in place using conventional setting means (24). The gemstones (20, 22) are positioned in the setting (24) with the upper pavilion (14) of the anchor gemstone (20) overlapping and contacting the crown (12) o f the touch gemstone (22) so that the contact between the gemstones (20, 22) holds the touch gemstone (22) in place.
Patent CA-2389596-C (CA)
Title: Systemes de securite pour equipements industriels
Inventor: SCHRAMM BENJAMIN B
IPC: F16P3/00
Filed: 2000-09-29
Granted: 2009-06-09
Abstract: L'invention concerne des systèmes de sécurité pour des équipements industriels. Ces systèmes de sécurité comprennent un dispositif de détection conçu pour détecter un état dangereux entre une personne et une partie opérationnelle d'une machine, tel qu'un contact accidentel avec la partie opérationnelle, et un dispositif de réaction associé au dispositif de détection afin de provoquer une action prédéterminée par rapport à la partie opérationnelle à la détection de l'état dangereux par le système de détection. Ce dernier peut être conçu pour appliquer de façon capacitive une charge électrique à la partie opérationnelle et pour détecter la chute de cette charge. Le dispositif de réaction peut consister en un dispositif de freinage permettant d'arrêter la partie opérationnelle, en un dispositif de rétraction servant à retirer la partie opérationnelle, en un dispositif servant à recouvrir cette partie opérationnelle ou en tout autre système. Ce système de sécurité comporte d'autres caractéristiques et d'autres éléments. Elle concerne également des machines équipées de systèmes de sécurité, tels que des scies, des dégauchisseuses ou d'autres machines de menuiserie ou d'ébénisterie. Ces machines comprennent une partie opérationnelle, telle qu'un élément coupant ou une lame, un dispositif de détection conçu pour détecter un état dangereux entre une personne et la partie opérationnelle, et un dispositif de réaction associé au dispositif de détection afin de déclencher une action prédéterminée à la détection d'un état dangereux, tel qu'un dispositif de freinage permettant d'arrêter la partie opérationnelle, un dispositif de rétraction servant à retirer la partie opérationnelle ou un dispositif servant à recouvrir cette dernière. Ces machines peuvent comporter un dispositif de commande conçu pour commander individuellement ou globalement la capacité de fonctionnement de la partie opérationnelle, du dispositif de détection et du dispositif de réaction. Ces machines comprennent également d'autres caractéristiques et d'autres éléments.
Patent CA-2391609-C (CA)
Inventor: D ACCHIOLI VINCENZO
IPC: A61F13/66
Filed: 2000-12-01
Granted: 2006-04-04
Abstract: The present invention relates to a disposable menstrual fluid management device (10) including a bag (11) having an aperture (13) which is surrounded by an adhesively-faced flange (12) for releasable attachment to the uro-genital area of the wearer. An absorbent material (15) is contained within the bag. The device (10) effectively absorbs menstrual fluids whilst being comfortable and discrete to wear.
Patent CA-2392644-C (CA)
Title: Coding and decoding apparatus of key data for graphic animation and method thereof
Inventor: LEE SHIN-JUN
IPC: H04N19/103
Filed: 2002-07-05
Granted: 2005-12-13
Abstract: An apparatus for coding keys of graphic animation data and a method thereof are provided. The coding apparatus for encoding key data corresponding to time variables among graphic animation comprises a quantizer which quantizes the key data and generates quantized data; a differential pulse code modulation (DPCM) processing unit which DPCM processes the quantized data, receives the DPCM processed data, and by repeatedly performing DPCM processing, selects and outputs DPCM data having the lowest dispersion among N-th order DPCM data generated in the DPCM processing; a polar value removing unit which reduces the range of data by removing a polar value in the DPCM data output form the DPCM processing unit; and an entropy encoder which removes the redundancy of binary bits in the data output from the polar value removing unit and generates a compressed and encoded binary bit stream. In the method, by selecting a code where data dispersion is the lowest according to the characteristic of key data to be coded, redundancy of data to be coded increases such that coding efficiency increases. Also, by removing polar values appearing after DPCM, the coding efficiency increases.
Patent CA-2393302-C (CA)
Title: Method for cleaning a gas well
Inventor: TOMLINSON JIM
IPC: E21B37/00
Filed: 2002-07-12
Granted: 2008-01-15
Abstract: An apparatus for cleaning a natural gas well bore includes a vehicle carrying a master valve for capping the well bore, a blowout preventor and an injector head supported by the master valve. The master valve is connected to a pressure vessel by a first control valve and the pressure vessel is connected to a compressor and to a gas pipeline by second and third control valves. Natural gas from the well bore is fed into the pressure vessel and then to the compressor for compression. The compressed gas is then injected into the well bore via the injector head, the master valve and a tubing reel inserted into the well bore.
Patent CA-2394382-C (CA)
Inventor: THURNHER JULIUS
IPC: E04G23/00
Filed: 2000-12-11
Granted: 2009-02-24
Abstract: A cleaning device (9) for a facade surface (3) of a building (1), comprising at least one elongate wiper strip unit (10) movable back and forth along at least one guide rail unit (6) by means of a stationarily arranged drive motor (45), the wiper strip unit extending at right angles to the guide rail unit (6), and comprising at least one cleaning fluid line (29) with which spray nozzles (31) directed towards the surface (2) to be cleaned are connected; for a simple, space-saving design thereof, the wiper strip unit (10) includes at least one carrier (19) slidingly guided in the guide rail unit (6), the carrier being tightly connected to a linear driving element (32), e.g. a toothed belt (33) that is movable along the guide rail unit (6), the stationarily arranged drive motor (45) being associated with this driving element.