baber/WOPTO huggingface dataset:
Patent CA-2411704-A1 (CA)
Inventor: SCHMIDT STEPHEN M
IPC: H01F5/02
Filed: 2002-11-13
Abstract: A coil bobbin structure comprising a series of axially spaced bobbin members including integrally formed tubular base portions supported on a tubular support member. The base portions each have edges facing one another and including stepped edged portions cooperating to provide interlocking means for resisting relative rotation of the bobbin members and the tubular support member. The bobbin members each include radially extending flanges arranged to receive entering and exiting coil lead wires and to route the lead wires along a longitudinal path extending across a coil wound on the structure.
Patent CA-2411979-A1 (CA)
Title: System and method for third-party payment processing
Inventor: SACKS DAVID
IPC: G06Q20/00
Filed: 2001-07-10
Abstract: A system and method for handling a payment between a buyer/payor and a seller/payee at a third-party site. The buyer is redirected from the seller to a third-party payment processor to process payment for an electronic transaction. Details of the transaction are received with the buyer's connection. The buyer may be electrically disconnected from the seller, thereby preventing financial or private data from being passed to the seller.  The third-party payment processor establishes an account for the buyer, if one does not exist, which may be funded by a credit card, debit card or bank account. The account is identified with an electronic mail address or other unique identifier. The payment processor transfers payment from the buyer to the seller (e.g., through a seller account with the processor). The buyer may be redirected to the seller after completion or cancellation of payment.
Patent CA-2412937-A1 (CA)
Title: Methods of creating a tamper resistant informational article
Inventor: CURIEL YORAM
IPC: G11B7/24012
Filed: 2000-06-19
Abstract: Methods of creating tamper resistant informational articles and related products are disclosed. In one method a metal foil (12) has a hologram (60) formed therein after which information is created on the metal foil at least  partially over the hologram and the foil is encapsulated in a resinous plast ic material (100). In another embodiment, a tamper resistant informational article is provided by creating a base having an upper surface and a lower surface with an elongated metal core having extruded therearound a resinous plastic material. A magnetic media storage element is secured to this base. A lens is created by providing an elngated transparent layer, forming a hologr am in the lower surface thereof and applying information to the hologram. The lens lower surface is then secured to the base upper surface. Particles whic h resist photocopying may be incorporated in the resinous plastic material.</S DOAB>
Patent CA-2413168-A1 (CA)
Title: Method, apparatus, and system for centrally defining and distributing connection definitions over a network
Inventor: SPICER DAVID A
IPC: H04L29/06
Filed: 2001-06-29
Abstract: Connection definitions are centrally defined and distributed over a network (40). A connection is defined, including information identifying an associated service definition, an associated origination endpoint (30) and an associated destination endpoint (20) within the network (40). The connection definition is distributed from a central endpoint (10) to the origination endpoint (30) and the destination endpoint (20) via the network (40). The service defined by the service definition is implemented between the origination endpoint (30) and the destination endpoint (20), and the origination endpoint (30) and the destination endpoint (20) communicate with each other directly over the network (40).
Patent CA-2414800-A1 (CA)
Inventor: CREEL LEWIS D
IPC: C08L61/14
Filed: 2001-05-01
Abstract: Hybrid resins formed of an acylated phenol-formaldehyde (PF) resin and an isocyanate component have extended shelf stability, yet cure at a rate faster than any of its components when used in conventional flakeboard, strandboard or other board making processes.
Patent CA-2415132-A1 (CA)
Inventor: OTSU TORU
IPC: H04B7/005
Filed: 2002-12-24
Abstract: The object is to control interference in a permissible range by applying the CDMA system to signal collision in the conventional CSMA and TDMA base multihop systems and to relax the hidden terminal problem and others to enhance the throughput of the entire system by grouping of channel groups in multihop transmission and by control of transmission based on an interference level from another station. A multihop relay station calculate a desired signal level, for example, from an interference level at its own station of a packet sent from a mobile station, and notifies the mobile station of the desired signal level; and the mobile station calculates a transmission power amount of a packet from the desired signal level, determines whether the packet is transmissible to the station as a source of the desired signal level, on the basis of the transmission power amount, and transmits the packet by a power of the transmission power amount to the source station determined as a packet-transmissible station. On this occasion, an interference signal is weakened by assignment of channel groups 1,2 for transmission of signals.
Patent CA-2418394-A1 (CA)
Inventor: WRENCH EISLER DORIS
IPC: B60J3/02
Filed: 2003-02-03
Abstract: The Plastic Eye Shade (SHADE-EE) is a transparent plastic film which is attached to an existing vehicle visor and can be lowered and retracted as required and is specified as an "Automobile Safety" technical item.
Patent CA-2420102-A1 (CA)
Title: Flocculant or binding agent for the ceramics industry
Inventor: WASTYN MARNIK MICHEL
IPC: C04B41/51
Filed: 2001-08-01
Abstract: The invention relates to a flocculant or binding agent composition for producing ceramic products, said composition containing amylopectin-potato starch (AP-KS), to a slurry for producing ceramic products and to a method for producing ceramic products.
Patent CA-2420352-A1 (CA)
Inventor: ROUYRE FRANCOIS
IPC: F16B37/04
Filed: 2003-03-07
Abstract: The aircraft structure fixing mechanism has an element with a spoke having a head and a peripheral wall and outside machining. There is a socket (34) cooperating with the spoke. The spoke has a fixing unit with outside machining. There is a mechanism to attach the element with a screwed spoke (48) cooperating with the bolt.
Patent CA-2420541-A1 (CA)
Title: Suction pump
Inventor: KUENZLER HANSRUEDI
IPC: F04B9/00
Filed: 2001-08-28
Abstract: The inventive suction pump is essentially comprised of three separate pump parts, namely of a drive unit located inside a main casing (1), of a collecting reservoir (8) and of a valve block (6), which is arranged directly between the casing (1) and reservoir, whereby these parts can be easily coupled to one another in a manner that enables them to be detached.
Patent CA-2422844-A1 (CA)
Inventor: JANDA GARY FRANCIS
IPC: C10G3/00
Filed: 2001-09-06
Abstract: An improved method for the production of methanol and hydrocarbons from a methane-containing gas, such as natural gas. The improved method integrates a hydrocarbon synthesis unit with a methanol synthesis unit without the need to recycle unreacted syngas exiting the methanol synthesis reactor. The invention combines a syngas stream and additional carbon dioxide from the hydrocarbon synthesis unit to form an optimal syngas composition for methanol and hydrocarbon synthesis. The invention also integrates other process parameters and process components of a methanol and hydrocarbon synthesis process plant to effectively convert most of the carbon in the natural gas to commercial-value products. The invention is also directed to a method of making olefin from the methanol produced by the process of the invention.
Patent CA-2423000-A1 (CA)
Title: Usinage en conditions de fond d'un equipement de conditionnement de puits
Inventor: SHEFFIELD RANDOLPH J
IPC: E21B43/112
Filed: 2001-09-19
Abstract: Cette invention a trait à un procédé de conditionnement de puits de forage, consistant, (a), à créer une pièce à travailler comprenant, (1), un premier élément renfermant un premier matériau et, (2), un second élément renfermant un second matériau, ce second élément constituant au moins une face de la pièce à travailler, (b), à placer cette pièce dans le puits de forage souterrain et, (c), à l'usiner afin d'enlever au moins une partie du second matériau du second élément. De ce fait, une face au moins de cette pièce est d'une configuration souhaitée. Cette invention porte également sur un ensemble de fond se prêtant à un usinage en conditions de fond. Ce procédé permet, par exemple, de mettre en place un raccord à portée intérieure dans un puits de forage et d'adapter ultérieurement des encoches de fixation dans la face interne dudit raccord.
Patent CA-2423941-A1 (CA)
Title: Co-processed yellow pigments
Inventor: VALIN ROLAND J
IPC: C09B67/22
Filed: 2001-09-25
Abstract: One aspect of the invention relates to a yellow pigment composition containi ng at least one yellow nickel titanate and at least one yellow organic pigment containing a benzimidazolone moiety. Another aspect of the invention relates  to a method of making a yellow pigment composition involving the steps of combining at least one yellow nickel titanate and at least one yellow benzimidazolone pigment to form a mixture; and mixing the mixture to form a homogenous mixture of the yellow pigment composition.
Patent CA-2425446-A1 (CA)
Inventor: DONALD FRED
IPC: A01K97/01
Filed: 2003-04-14
Abstract: An ice fishing rod holder suitable for holding an ice fishing rod with handle, and comprising a rectangular base, an upright support and a sleeve. The base rests on a supporting surface, the weight and flat surface of the metal base in conjunction with the angle of the sleeve provides the means to hold the fishing rod securely even when a strong downward force is applied by fish strike. The upright support is a cylindrical pipe rising vertically; its bottom end is attached perpendicularly to the top surface and near the end of the base. The sleeve is an open-ended cylindrical pipe attached at an obtuse angle to the top end of the upright support. The sleeve is positioned centered and parallel to the base rising up and away from the base.  The rod handle is inserted in the sleeve's open end; the rod held secure, accessible and retrievable.
Patent CA-2426966-A1 (CA)
Inventor: CRANNA MARK T
IPC: B23D61/12
Filed: 2001-10-25
Abstract: L'invention concerne une lame de scie à ruban (10) produisant de la sciure et formant un trait de scie. La lame comprend un bord tranchant (14) défini par une pluralité de dents (17, 17') espacées, et un bord dorsal (16) sur un côté opposé de la lame par rapport au bord tranchant. La pluralité de dents (17, 17') comprend des dents avoyées ayant chacune une extrémité (20, 20'), définissant chacune un plan de courbure (18), et comprenant chacune un plateau (30, 30') situé au moins en partie entre l'extrémité et le plan de courbure pour réduire le passage de la sciure vers le trait de scie et l'accumulation de sciure sur la lame. Chaque dent avoyée peut définir une surface en relief (244', 244'') et une surface de découpe (224', 224''). La surface en relief s'étend depuis un côté de l'extrémité dans une direction opposée au mouvement de la lame. La surface de découpe s'étend elle depuis un autre côté de l'extrémité. Le plateau (30, 30') comprend une surface de plateau (34, 34') qui s'étend depuis la surface de découpe (24, 24') et peut se terminer par une extrémité de plateau (36, 36').
Patent CA-2428157-A1 (CA)
Inventor: SOOD VIJAY
IPC: A21D4/00
Filed: 2001-11-05
Abstract: The present invention includes a ready-to-use dough article that provides an expanded baked product, such as a roll, pizza dought or scone. The dough article comprises a substantially gas-impermeable container. The dough article also comprises a dough having a cellular network that is substantially free of an active leavening agent. The dough is disposed within the container. The dough article also comprises an inert gas that is disposed within the container.
Patent CA-2429815-A1 (CA)
Inventor: SOBOLEV VALERIY
IPC: H01M8/00
Filed: 2001-12-14
Abstract: 0 hydrogen storage bed system (1) which includes a pressure container (2), a hydrogen alloy (3) disposed within the pressure container (2), and an integrated thermal management system integrally disposed within the pressure container. The integrated thermal management system includes heat generation means (4), cooling means(5) and heat distribution means comprising heat sink (6) with heat distribution fins (7).
Patent CA-2432850-A1 (CA)
Title: Method and apparatus for lifting and propelling rotorcraft
Inventor: BUTLER LAWRENCE
IPC: B64C27/18
Filed: 2003-06-19
Abstract: An apparatus (100) for lifting and propelling a rotorcraft, the apparatus (100) comprising: a rotor hub (110) adapted for applying lift and propulsive forces to the rotorcraft; a plurality of rotor blades (120) mechanically coupled to the rotor hub (110) to form a rotor assembly (130) and adapted for generating the lift and propulsive forces; and a plurality of pulse detonation engines (140) adapted for impulsively detonating a plurality of fuel/air mixtures to generate thrust forces and applying the thrust forces to the rotor assembly (130).
Patent CA-2433466-A1 (CA)
Inventor: PARK HAE CHAN
IPC: A47J42/16
Filed: 2003-06-25
Abstract: An apparatus for grinding coffee beans, enabling a size of coffee bean grinds to be easily controlled, is disclosed. The apparatus includes a rotating cutter having grinding blades at its upper surface, and rotated by a motor, a fixed cutter positioned above the rotating cutter with a spacing therebetween, and having grinding blades at its lower surface and a central charging inlet formed therethrough, a worm wheel connected to the fixed cutter to raise and lower the fixed cutter, a worm gear engaged with teeth of worm wheel to rotate the worm wheel, and a control motor to rotate the worm gear in normal and reverse directions.
Patent CA-2434101-A1 (CA)
Inventor: BENDER ROBERT
IPC: G06Q40/06
Filed: 2003-07-02
Abstract: The invention pertains, at least in part to a business structure comprising a managed fund, wherein said fund does not pay fees to a General Partner, and wherein the General Partner has a significant investment in the managed fund; and investment of the managed fund via convertible debt.
Patent CA-2434190-A1 (CA)
Title: Method of liquid withdrawal from a tool spindle
Inventor: LIND BJOERN
IPC: F16C33/10
Filed: 2001-09-27
Abstract: A method for withdrawing liquid from the liquid bearings of a spindle (1) carried in liquid bearings (3, 5) distinguished in that with the help of pressurised gas, the liquid, together with the gas, is forced to exit the spindle during the operation of the spindle via at least one first channel (12), and that when the spindle is shut down, is forced to exit via at least one second channel (13) with a smaller flow-through cross-section than the first channel.
Patent CA-2435589-A1 (CA)
Title: Flange sleeve, method for the production thereof and bending tool for producing flanges on a sleeve
Inventor: KIRCHHOF KLAUS
IPC: B21D53/10
Filed: 2002-01-31
Abstract: Disclosed is a flange sleeve (10) comprising at least one flange (3) formed thereon, having no gap at the joint or having a controllably adjusted width of the gap at the joint. The flange (13) has two crowding recesses (16, 16', 16'', 16''') at least in the metal coating thereof in at least two points distributed over the flange in the direction of the periphery. According to the method for producing said flange sleeves (10), the edge of the flange is bent. At least two crowding recesses in at least two points distributed over the flange in the direction of the periphery are made at least in the metal coating thereof, said recesses preferably being made by bending the edge of the sleeve. The invention also relates to a bending tool and a bending device.
Patent CA-2435983-A1 (CA)
Title: Mold and method for molding metallic product
Inventor: SATO KOICHIRO
IPC: B22D17/32
Filed: 2003-07-25
Abstract: A mold M for molding a metallic product including a fixed mold section 2 and a movable mold section 1, wherein heating means 7 is provided in the fixed mold section and cooling means 10 is provided in the movable mold section, which means are controlled by a temperature control device 14 so that any desired temperature is obtainable. Also, as the heating and the cooling of the mold are not repeated, but the fixed mold section is always heated and the movable mold section is always cooled, it is possible to shorten the cycle times.
Patent CA-2438403-A1 (CA)
Inventor: CATALANO NICHOLAS
IPC: A61F2/00
Filed: 2003-08-19
Abstract: A fluid flow system for preparing an implantable substrate is provided having a fluid permeable container that is capable of retaining a biocompatible, implantable substrate, and a driver mechanism for subjecting fluid to a constant force to induce a selected, controlled flow rate of the fluid through a substrate disposed in the container.   The system can include a fluid reservoir having an inlet and an outlet, and being effective to selectively retain a fluid. The reservoir is preferably disposed upstream of the container. The system can also optionally include a fluid recycling conduit that is effective to recirculate fluid from the container to the reservoir.
Patent CA-2438916-A1 (CA)
Inventor: IKONEN ILKKA T
IPC: F04D25/06
Filed: 2002-03-05
Abstract: An air impeller, comprising a frame, a bladed wheel (4) provided with blades (42) for producing a substantially axial flow of a gaseous medium, an alternating-current motor (5) for rotating the bladed wheel, said alternatin g- current motor comprising a fixed stator (52-54) and a ro- tating rotor, and a frequency converter (6) or inverter for controlling the alternating-current motor, and in which the rotor of the alternating-current motor is integrated with the bladed wheel (4), being placed on its outer rim, and the stator is placed in the frame of the air impeller outside the rotor so that the stator produces rotation of both the rotor and the bladed wheel. The frequency converter (6) or inverter is integrated with the stator or a part of it to form a unitary , frequency-converter or inverter-controlled air im- peller structure.
Patent CA-2444185-A1 (CA)
Title: Method of intelligent roaming using network information and a wireless communication device
Inventor: RAFFEL MICHAEL ALLEN
IPC: H04Q7/32
Filed: 1998-06-12
Abstract: An apparatus and method are provided for a communication device for locating a wireless service provider in a multi service-provider environment. The communication device has a stored search schedule associated with a plurality of frequencies. A processor determines whether a last frequency used by the communication device has an optimal service provider. If the last frequency used does not have an optimal service provider, one of the stored frequencies is examined until a frequency is located having an acceptable service provider.
Patent CA-2444257-A1 (CA)
Title: Methods and apparatus for electrospray-augmented high field asymmetric ion mobility spectrometry
Inventor: MILLER RAANAN A
IPC: H01J49/10
Filed: 2002-04-17
Abstract: Method and apparatus for the analysis of compounds using electrospray in hih g field asymmetric ion mobility spectrometry.
Patent CA-2444513-A1 (CA)
Title: Chair with adjustable arms and/or back
Inventor: ALBRIGHT SCOTT
IPC: A47C7/40
Filed: 2003-10-09
Abstract: A chair with a back arrangement employing a back shell slidably supported on a pair of uprights projecting upwardly from opposite sides of the chair seat. The chair includes manually releasable latching mechanisms which cooperate with the uprights to allow height adjustment of the back arrangement. The chair additionally incorporates an adjustment mechanism which allows manual adjustment of the chair arms into the desired position.
Patent CA-2445077-A1 (CA)
Inventor: YOKOMICHI SHIGEHARU
IPC: B23H7/26
Filed: 2003-10-09
Abstract: A small hole electrical discharge machining apparatus 1 is comprised of electrode holding 27 means for holding an upper part of an electrode 39, electrode guide means 41 for guiding a lower part of the electrode 39, a jet nozzle 73 injecting a water jet (WJ) from the electrode holding means 27, and a fluid channel 97 which supplies a gas, such as air, to an electrode guide 75 of the electrode guide means. The electrode 39 is guided with the water jet (WJ) toward the workpiece (W), and small hole electrical discharge machining is performed while the gas is being released from the electrode guide 75 into a working liquid via the fluid channel 97.
Patent CA-2447449-A1 (CA)
Inventor: BOTRIE ALEXANDER
IPC: B05C17/005
Filed: 2003-03-11
Abstract: A cartridge assembly (1) used with a conventional caulking gun for mixing and dispensing components of a material. The cartridge assembly (1) includes a component carrying body that has a plurality of separate component reservoirs and a component flow directing housing at a forward end of the reservoirs. A  mixing unit (60) extends between the component flow directing housing and a discharge nozzle (8) secured to the front end (3) of the carrying body. The mixing unit (60) mixes the components and delivers them to the discharge nozzle (8). The mixing unit (60) includes a plurality of mixing cylinders (89) that each have a longitudinal axis that extends substantially parallel to the longitudinal axis of the component carrying body. The mixing cylinders (89) and guiding channels (88) that extend between them from at least a portion of a component mixing path. The mixing cylinders (89) can each include one or more mixing elements. (140)
Patent CA-2448541-A1 (CA)
Inventor: PATRICKSON CARLOS
IPC: A61M5/32
Filed: 2003-11-24
Abstract: A pain-alleviating injection needle includes a hollow body adapted to contain a liquid medication. A needle is provided having an attachment end and a piercing end. The attachment end is in fluid communication with the hollow body.      A frangible membrane overlies the piercing end of the needle.      The membrane is filled with a topical anesthetic. Upon the membrane being pressed against a selected injection site, the membrane ruptures releasing topical anesthetic onto the injection site, thereby numbing the injection site. Upon further pressure being exerted, the piercing end of the needle pierces the injection site.
Patent CA-2449165-A1 (CA)
Inventor: BALLIETT ROBERT W
IPC: C01G39/00
Filed: 2001-09-26
Abstract: La présente invention permet de produire un dimolybdate d'ammonium ou un oxyde de molybdène de grande pureté par l'oxydation sous pression de concentrés de molybdène ou d'intermédiaires de molybdène à faible teneur. Selon le procédé de l'invention, on procède à l'oxydation presque complète des minéraux sulfurés tout en optimisant les solutions chimiques du processus et les conditions dans l'autoclave afin de solubiliser des valeurs de molybdène aussi faibles que possible. La décharge de l'autoclave (12) est ensuite soumise à une étape de lixiviation, alcaline (50,400) ou à l'ammonium (250), avant ou après une étape de séparation liquides/solides (20, 220, 410). On soumet ensuite la solution à (a) une filtration (60, 410), une extraction par solvants (70, 440), une cristallisation (90, 450) et une calcination (120, 480) ou à (b) une filtration (260, 280), une cristallisation (290) et une calcination (320) afin d'obtenir un produit adéquat d'oxyde de molybdène de qualité chimique (125, 325, 485).
Patent CA-2452548-A1 (CA)
Inventor: POLAT OSMAN
IPC: D21F11/14
Filed: 2002-08-09
Abstract: La présente invention concerne un procédé destiné au séchage de bandes de matière fibreuses (21) faisant intervenir l'utilisation d'un support perforé de limitation (30) doté d'une pluralité de pores. La bande de matière est disposée sur un organe de transport perméable aux liquides (28). La bande de matière est comprimée entre l'organe de transport et le support perforé de limitation. Une dépression supérieure à la pression de fuite des pores du support est établie à travers les pores et la bande de matière.