baber/WOPTO huggingface dataset:
Patent CA-2393443-A1 (CA)
Inventor: SNYDER JOHN P
IPC: H01L27/095
Filed: 2000-12-15
Abstract: L'invention concerne un système à base de dispositif à transistor MOS et un procédé de fabrication correspondant. On utilise des contacts à barrière de Schottky (301, 302) pour la fabrication de contacts de source et/ou de drain dans le contexte d'une structure de dispositif à transistor MOS pour ne pas être contraint d'utiliser des implantations du type halo/poche et des extensions de source/drain de type peu profond visant à contrôler les effets de canal court. En outre, l'invention permet d'éliminer sans condition le gain bipolaire parasite associé à la fabrication des transistors MOS, de réduire les coûts de fabrication, de rendre plus rigoureux le contrôle des paramètres de performance des dispositifs, et d'assurer des caractéristiques de dispositif supérieures par rapport à l'état antérieur de la technique.
Patent CA-2395304-A1 (CA)
Title: Drive arrangement for a power liftgate including a clutching mechanism
Inventor: OXLEY PETER LANCE
IPC: E05F15/12
Filed: 2001-01-08
Abstract: A drive arrangement for articulating a liftgate of a motor vehicle between an open position and a closed position.  The liftgate is mounted to a body of the motor vehicle for articulation about a pivot axis. The drive arrangement includes a mounting member for attachment to the body of the motor vehicle. A drive motor is attached to the mounting member. A crank arm is pivotally interconnected to the mounting member. The crank arm includes a driven gear. A  linkage includes a first end attached to the crank arm and a second end attached to the liftgate. A drive gear is driven by the drive motor. A clutching mechanism is operative for selectively coupling and decoupling the driven gear to the drive gear.
Patent CA-2396142-A1 (CA)
Inventor: CHAO YUEH WEN
IPC: G06Q20/18
Filed: 2002-07-29
Abstract: A safety payment and auto exchange-giving system of client-server architecture for on-line interactive trading, includes a server and a plurality of client side terminals. Through each client side terminal, the user orders the desired service and/or commodity, and then pays the payment either by cash through an auto change-giving machine at each client side terminal. Alternatively, the user can pay the payment after enjoyment of the ordered service or receipt of the ordered commodity.
Patent CA-2398631-A1 (CA)
Title: Slimming cosmetic composition comprising as an ative agent a plant extract containing a plant natriuretic peptide (pnp)
Inventor: COURTIN OLIVIER
IPC: A61K8/64
Filed: 2001-01-18
Abstract: The invention concerns a slimming cosmetic composition characterised in that it comprises PNP as active agent and more particularly a plant extract containing PNP.
Patent CA-2399937-A1 (CA)
Inventor: SUNKARA HARI BABU
IPC: C08G69/28
Filed: 2001-03-29
Abstract: A process for producing polyamides from dinitriles and diamines in a continuous reaction using subsequent heating steps. In particular, the process involves contacting a dinitrile, a diamine, water, and optionally a catalyst to form a reaction mixture; heating the reaction mixture to a first elevated temperature of between about 180 to about 240 °C, maintaining said temperature for about 0.10 to about 20 hours, and optionally controlling the pressure in this heating step by venting; heating the reaction mixture to a second elevated temperature of between about 250 to about 350 °C, adding water to the reaction mixture before or after the second elevated temperature is reached, maintaining the pressure in the second heating step above atmospheric pressure by venting at least some of the water, and maintaining the second elevated temperature for a period of about 0.10 to about 10 hours; and recovering the polyamide.
Patent CA-2399963-A1 (CA)
Inventor: WELCH ALISON M
IPC: B32B7/12
Filed: 2002-09-04
Abstract: Quilt batting is placed between the front and back of a quilt. When fastening quilt batting to the front and back of a quilt it is necessary to secure the three layers together for quilting. This invention allows for a more effective method of fastening the three layers together and reduces the time involved.
Patent CA-2400018-A1 (CA)
Title: Apparatus for manufacturing flexible packages having slide closures
Inventor: POKUSA KENNETH
IPC: B65B9/20
Filed: 2002-08-28
Abstract: Vertical form fill seal apparatus for making flexible packages with slider fastener closures is provided. A fastener track is applied in-line with a plastic web and is bonded thereto at the same time that a peel seal is formed. All package components are brought together at the point of fill. Prior to assembly at the fill station a series of spaced-apart stop members are formed along the fastener tracks.
Patent CA-2400984-A1 (CA)
Inventor: CHICO PHILIPPE
IPC: F16D65/18
Filed: 2002-08-30
Abstract: L'invention concerne un dispositif de blocage de sécurité destiné à équiper un équipement électromécanique qui est muni d'un arbre tournant)  le dispositif compor- tant un premier élément de friction lié en rotation audit arbre, et un second élément de friction immobile en rota- tion et s'étendant en regard du premier élément de fric- tion , l'un des deux éléments de friction étant mobile en translation, sous l'action de moyens d'actionnement com- mandables, entre une position de blocage et une position de libération.   Conformément à l'invention, les positions de blocage et de libération correspondent à des positions angulaires successives d'un sélecteur mobile en rotation et lié en translation à l'élément de friction mobile en translation, ledit sélecteur étant maintenu dans l'une quelconque de ses positions angulaires par un organe  élastique, tandis que les moyens d'actionnement assurent uniquement le passage du sélecteur d'une position angu- laire à la suivante, et par suite le passage de la posi- tion de blocage à la position de libération ou vice ver- sa.  L'invention concerne également un frein de roue d'aéronef équipé d'un tel dispositif de blocage de sécu- rité.
Patent CA-2402907-A1 (CA)
Title: Fluid loading system
Inventor: MACDONALD ALAN B
IPC: B64C27/04
Filed: 2001-03-09
Abstract: A pump system for loading fluid into a tank onboard a translating aircraft includes a substantially rigid tube member having a diving device on the distal end of the tube member. A strut structure may also be provided on a front face of the tube member. In use, the tube member is directed rearward relative to the translating aircraft so that splashing of fluid onto the underside of the aircraft is substantially avoided.
Patent CA-2403166-A1 (CA)
Title: Apparatus for safely containing and delivering hazardous fluid substances from at least two supply cylinders
Inventor: CAPARROS RUDOLPH
IPC: F17C13/04
Filed: 2002-09-11
Abstract: An apparatus for safely delivering a hazardous fluid substance to a receiving structure includes first and second supply cylinders containing the fluid substance and each supply cylinder having a supply cylinder release port; a high pressure containment vessel having a vessel wall and being sized to receive and safely enclose the first and second supply cylinders; a high pressure first tube extending from each of the first and second supply cylinders, and in fluid communication with the supply cylinder release ports and extending to and being in fluid communication with a vessel port in the vessel wall; and a vessel valve in fluid communication with each of the first tube for controlling delivery of the fluid substance from the first and second supply cylinders and from the vessel.
Patent CA-2405181-A1 (CA)
Inventor: VON MELCHNER LAURIE
IPC: A61K39/395
Filed: 2001-04-06
Abstract: L'invention concerne des polypeptides et des polynucléotides hPDP, ainsi que des procédés de production de tels polypeptides par des techniques de recombinaison. L'invention concerne également des procédés d'utilisation de polypeptides et de polynucléotides hPDP dans des méthodes diagnostiques.
Patent CA-2408009-A1 (CA)
Title: Axially extended downhole seismic source
Inventor: YOUNG DAVID J
IPC: G01V1/133
Filed: 2001-05-02
Abstract: An axially extended downhole seismic source is disclosed. In one embodiment, the seismic source includes multiple pressure storage chambers, each having an inlet valve and an outlet valve. The inlet valve is coupled between the pressure storage chamber and the interior of the drill string (8), and the outlet valve is similarly coupled between the pressure storage chamber and the annular space (20) around the drill string. The use of multiple pressure storage chambers allows the pressure front from the seismic source to be extended axially to advantageously increase the fraction of seismic energy transmitted into the formation while preventing damage to the formation.
Patent CA-2408655-A1 (CA)
Inventor: NILSON THORD AGNE GUSTAF
IPC: H02K1/27
Filed: 2002-01-11
Abstract: The invention relates to a method for manufacturing a permanent-magnet excited rotor for a high speed electric motor, according to which method a support sleeve (1) is mounted with a pre-tension around the rotor body (2), characterised in that the sleeve is expanded by a liquid that solidifies and is solid at the working temperatures of the rotor, said liquid is injected under pressure between the sleeve and the rotor body and held under pressure during solidification. <IMAGE>
Patent CA-2408779-A1 (CA)
Title: Integration of self-locating feature into detail parts
Inventor: KILLIAN JOHN S
IPC: B64F5/00
Filed: 2001-05-14
Abstract: The present invention provides systems and methods for orienting or assembling a detailed part in a predetermined orientation in which the detailed part is made up of a plurality of component parts. First, a location and alignment are defined by a virtual assembly tool. Next, a unique combination of self-locating features are disposed on the individual component parts in which the unique combination corresponds to the location and alignment defined by the virtual assembly tool. Thus, the virtual assembly tool is integrated into the assembled detailed part. In practice the individual component parts are engaged with predetermined corresponding components parts using the self-locating features. The act of engaging the individual component parts is repeated until all component parts are engaged with each respective corresponding component parts.
Patent CA-2409739-A1 (CA)
Title: Floor-treating machine
Inventor: MULLER JOOP HENK
IPC: B24B47/12
Filed: 2001-05-17
Abstract: Disclosed is a floor-treating machine having a frame with actuating means. A housing is attached to the frame such that it can rotate about a substantially vertical axis. At least three heads are mounted in the housing and each can rotate about a substantially vertical axis. The heads are provided on their bottom surface with treating means and/or coupling means for treating means to be coupled to. A shaft of the motor is concentric with respect to the vertical axis of the frame. The shaft is in driving interaction with the housing and the heads by means of respective transmissions. The transmission for driving the housing includes an auxiliary shaft that runs parallel to and at a distance from the axis of the frame. The auxiliary shaft is connected to the motor shaft via a first auxiliary transmission and to the housing via a second auxiliary transmission.
Patent CA-2409789-A1 (CA)
Title: Vehicle article carrier having stowable cross bars
Inventor: AFTANAS JEFFREY M
IPC: B60R9/045
Filed: 2002-10-25
Abstract: A vehicle article carrier includes a pair of laterally spaced apart siderails. A pair of crossbars are removeably coupled to the siderails. Each crossbar is operable in a first or stowed mode axially aligned with a siderail and in a second or carrying mode laterally spanning the space between the side rails.
Patent CA-2411028-A1 (CA)
Inventor: GOLDSTEIN ALAN SCOTT
IPC: C11D3/12
Filed: 2000-06-14
Abstract: A process is described wherein a surface, for example the exterior surface of a vehicle, is contacted with a cleaning composition capable of rendering the surface treated hydrophilic and then rinsed with purified rinse water.  Preferably the process also involves a pre-wetting step, wherein the surface is rinsed with water prior to being contacted with the cleaning composition, and/or an additional rinsing step, wherein the surface is rinsed with unpurified water prior to rinsing with the purified rinse water.
Patent CA-2411959-A1 (CA)
Title: Gel products fortified with calcium and methods of preparation
Inventor: SCHWENN KELLY S
IPC: A23L29/231
Filed: 2001-06-14
Abstract: Disclosed are improved, intermediate moisture sweetened gelled food compositions fortified with calcium supplied by calcium phosphate that is dispersed in an oil and/or fat. The gelled compositions comprise: A) about 5 5 to 85 % by weight nutritive carbohydrate sweeteners; B) sufficient amounts o f a gelling agent(s) to provide a gel strength of about 2-8 kg/cm2; C) about 5 0 to 1500 mg/oz total calcium; and D) about 9 to 20 % moisture, and E) about t o 0.1 % to 5 % of an edible fatty triglyceride. Also disclosed are methods for  the preparation of such fruit products involving forming a concentrated slur ry of calcium phosphate having a particle size such that at least 90 % are less  than 150 .mu.m dispersed in at least a portion of the oil and/or fat, formin g a gellable blend and admixing the gellable composition with the slurry to fo rm a gellable calcium fortified composition and forming into desired shaped and  sized pieces.
Patent CA-2414064-A1 (CA)
Inventor: RIVANKAR SANGEETA
IPC: A61K47/48
Filed: 2000-12-14
Abstract: Sterile pharmaceutical stable autoclaved clear aqueous compositions of propofol (2,6-Diisopropyl phenol) suitable for parenteral administration are described. The compositions essentially consist of a complex of propofol with 2-hydroxypropyl-.beta.-cyclodextrin in a weight ratio of 1:30 - 1:60. This complex of propofol with 2-hydroxypropyl-.beta.-cyclodextrin produces a clear aqueous composition that is stable to autoclaving. The composition is effective as an anaesthetic agent. The process of making these synergistic compositions has been described.
Patent CA-2415568-A1 (CA)
Title: Method and system for conducting secure electronic commerce transactions with authorization request data loop-back
Inventor: KRANZLEY ARTHUR D
IPC: G06Q20/00
Filed: 2001-07-10
Abstract: In accordance with the present invention, when an appropriate transaction message is received by a payment gateway, instead of requesting an authorization of the transaction through the payment network, the payment gateway may perform authentication functions and send transaction data back to the message originator. In this way, the payment gateway may be used for authentication functions while the message originator may use its existing payment system protocols to conduct authorization functions.
Patent CA-2415842-A1 (CA)
Title: Process for the preparation of 2-aminoethylpyridines
Inventor: DANN NORMAN
IPC: C07D213/26
Filed: 2001-08-21
Abstract: The invention relates to a process for the preparation of a compound of formula (V), according to the following scheme: wherein the various substituants are as defined in the description.
Patent CA-2416545-A1 (CA)
Title: Common polymorphism in scn5a implicated in drug-induced cardiac arrhythmia
Inventor: SPLAWSKI IGOR
IPC: C12Q1/6883
Filed: 2001-07-19
Abstract: The present invention is directed to a specific mutation in SCN5A which caus es drug-induced torsade de pointes or ventricular fibrillation. Persons with th e mutation are predisposed to developing drug-induced torsade de pointes or ventricular fibrillation when administered certain drugs. This predispositio n can be diagnosed in accordance with the present invention by analyzing the D NA sequence of the SCN5A of an individual. By screening patients for the mutation, drug-induced torsade de pointes or ventricular fibrillation can be  avoided. Furthermore, drugs can be tested to determine whether they will cau se torsade de pointes or ventricular fibrillation.
Patent CA-2416847-A1 (CA)
Title: Privacy screen assembly
Inventor: BRENNAN GARETH J
IPC: A47B97/00
Filed: 2003-01-21
Abstract: A portable privacy screen assembly includes a frame assembly having a tubular frame, a wheel set adjacent one bottom corner of the tubular frame and a base plate adjacent an opposite bottom corner of the tubular frame. The wheel set and base plate support the tubular frame in a generally upright condition. A screen is releasably supported by the tubular frame and has opposed major surfaces. At least one of the opposed major surfaces is a dry-erase marker erasable writing surface.
Patent CA-2417580-A1 (CA)
Inventor: TIPPETT ROGER J A
IPC: C11D3/00
Filed: 2001-07-10
Abstract: Methods and compositions for controlling corrosion of high strength steels i n the presence of a cleaning solution for removing iron oxide scale from metal  surfaces. A benzotriazole or benzimidazole compound is added to a combinatio n of ethoxylated mercaptan and/or oxidized ethoxylated mercaptan and 1- hydroxyethylidene-1,1-diphosphonic acid. The composition is added to an aqueous system, such as a steam generating system, to remove scale from the metal surfaces.
Patent CA-2417886-A1 (CA)
Inventor: STENGELE FLORIAN
IPC: G08C17/00
Filed: 2001-07-25
Abstract: The invention relates to a device for measuring/determining a physical quantity of a medium. The aim of the invention is to provide a cost-effective device for measuring and/or determining a physical measured quantity. To this end, the device comprises a sensor part and an electronic part, whereby at least the electronic part is arranged inside a housing, and at least one fuel cell is provided, which at least partially covers the energy demand of the device.
Patent CA-2421610-A1 (CA)
Inventor: ZELLER WOLFGANG
IPC: B41F35/00
Filed: 2003-03-06
Abstract: An automatically controlled cleaning system has a cleaning fluid reservoir with a feed of the cleaning fluid to the rotating bodies to be cleaned via a cleaning element for each body. Its serviceability can be monitored, in particular erroneously exceeding the critical quantity of cleaning agent per unit time during the cleaning of the rotating bodies of the press can be detected and countermeasures can be initiated, by constructing the cleaning reservoir as a pressure container which can be pressurized from a compressed-air source via an electronically drivable changeover valve V1, and by implementing each feed of the cleaning fluid to the rotating body by means of a fluid feed line in which there are installed at least one electronically driveable changeover valve V4 that controls the flow, and at least one further electronically driveable changeover valve V5 which controls the expulsion quantities and expulsion times of the cleaning fluid. A pressure sensor 6 arranged between the changeover valves V4 and V5, measures the line pressure and outputs signals to the control means. At least all the electronically drivable changeover valves V1, V4, V5 can be switched by the control means on the basis of a determinable operating program and monitored by a monitoring program communicating with the latter and incorporating the signals supplied by the pressure sensor 6, and at least one shut-down measure can be derived via the control means on the basis of the control result.
Patent CA-2422896-A1 (CA)
Title: Road restraint system parts
Inventor: LINDSTROM TONY
IPC: E01F9/608
Filed: 2001-05-22
Abstract: A road restraint system part is made of polyolefin material having an energy absorption of at least 10 kJ/m2 at +23~C and at least 5 kJ/m2 at -20 ~C  (determined according to ISO 179/leA with notched specimens).
Patent CA-2423727-A1 (CA)
Title: Process for producing lactide and process for producing polylactic acid from fermented lactic acid employed as starting material
Inventor: OHARA HITOMI
IPC: C07D319/12
Filed: 2001-12-06
Abstract: A process for consistently producing lactide from ammonium lactate obtained by lactic acid fermentation; and a process for consistently producing polylacti c acid from ammonium lactate obtained by lactic acid fermentation are provided . Namely, a process for producing lactide which comprises: (1) synthesizing a lactic acid ester from ammonium lactate obtained by lactic acid fermentation ; (2) polycondensing this lactic acid ester in the presence of a catalyst othe r than monobutyl tin to synthesize polylactic acid (a lactic acid prepolymer) having a weight-average molecular weight less than 15,000; and (3) depolymerizing this polylactic acid to give lactide; and a process for producing polylactic acid which further involves (4) ring-opening polymerizi ng the lactide to give polylactic acid. A process for producing a lactic acid ester from ammonium lactate obtained by lactic acid fermentation.
Patent CA-2426703-A1 (CA)
Inventor: MORGAN BARRY
IPC: C07D405/14
Filed: 2001-11-01
Abstract: The present invention provides angiogenesis inhibitor compounds comprising a MetAP-2 inhibitory core coupled to a peptide, as well as pharmaceutical compositions comprising the angiogenesis inhibitor compounds and a pharmaceutically acceptable carrier. The present invention also provides methods of treating an angiogenic disease, e.g.,cancer, in a subject by administering to the subject a therapeutically effective amount of one or more of the angiogenesis inhibitor compounds of the invention.
Patent CA-2427504-A1 (CA)
Title: A stereophonic convertible two-in-one plug
Inventor: HUANG DAVID
IPC: H01R24/58
Filed: 2003-05-02
Abstract: This utility model involves with technical aspect in relation to headphones. To specify, it refers to a stereophonic headphone plug comprising one stereo pin and one mono pin and with a design that enables the plug to be converted between single-pin and dual-pin usage. One medial conducting spring and a ground-leading spring has been placed by the left and right sides of the mono pin of this utility model. When the utility model is at dual-pin usage, the grounding of the stereo pin and mono pin is separate. While the mono pin is folded away from the stereo pin to the end, the internal conductor of the mono pin together with the medial conducting spring and the lead contact the medial conductor of the stereo pin.        The external contact of the mono pin connects to external contact of the stereo pin via the ground-leading spring and the lead. This completes the change of the plug from dual-pin usage with separate ground to single-pin usage with common ground. This utility model is user-friendly with its simple structure.
Patent CA-2429711-A1 (CA)
Title: Matiere oleagineuse transformee
Inventor: PORTER MICHAEL A
IPC: A23L23/00
Filed: 2001-11-20
Abstract: L'invention concerne une matière oléagineuse transformée obtenue à partir d'une matière à base de graines oléagineuses. La matière oléagineuse transformée peut être utilisée dans diverses applications nutritionnelles, notamment pour la préparation de denrées alimentaires protéinées telles que les boissons, les viandes transformées, les desserts congelés, les confiseries, les produits laitiers, et les produits céréaliers. La matière oléagineuse transformée comprend généralement au moins 85 % en poids de protéines (teneur en matières sèches). Au moins environ 40 % en poids de protéines dans la matière oléagineuse transformée ont un poids moléculaire apparent d'au moins 300 kDa; et/ou la matière oléagineuse transformée présente un MW50 d'au moins environ 200 kDa.