baber/WOPTO huggingface dataset:
Patent CA-2464183-A1 (CA)
Inventor: GOBER TEDDY L
IPC: A47J37/07
Filed: 2004-04-14
Abstract: A support frame with legs is provided for supporting a chamber member with walls that taper inward from its upper end to an ash removal opening and a middle member forming a heating cavity. The upper end of the middle member is adapted to support an upper member with walls that taper inward from its lower end to an upper vent. A lower grate is supported at the lower opening of the middle member for holding material to be burned. An upper grate is supported at the upper end of the middle member for supporting food to be cooked. In a further aspect, a side opening is formed through the wall of the middle member for use fox adding burnable material on the lower grate. The four members can be broken down and stacked together in a small volume.
Patent CA-2468866-A1 (CA)
Inventor: ZHANG FUSHAN
IPC: D21H17/43
Filed: 2002-12-06
Abstract: A papermaking method and a composition which utilize, as a drainage aid, a water-soluble anionic copolymer prepared via a water-in-oil polymerization technique that, absent a cross-linking agent, is characterized by a Huggins' constant (k') determined in 0.01M NaCl greater than 0.75 and a storage modulus (G') for a 1.5 wt.% actives polymer solution at 4.6 Hz greater than 175 Pa.
Patent CA-2473062-A1 (CA)
Inventor: MOROMISATO GEORGE P
IPC: G06F21/31
Filed: 2004-07-06
Abstract: Proper user-to-data associations are maintained in shared spaces created in a peer-to-peer collaborative system by means of a simplified and minimal user interface that permits users to easily authenticate other members of a shared space. In particular, support is provided for automatically building authenticated relationships even if users do not take the time to authenticate other users. When a user enters a shared space and views the contacts in that space, the display names of each contact are accompanied by distinctive icons that identify that authentication status of that contact. A mechanism is provided for resolving conflicts between contacts with the same display names to prevent confusion and contact "spoofing." Security policies can be established to provide a uniform approach to authentication. These policies can be set by a user or, alternatively, the policies can be set by an administrator.
Patent CA-2473323-A1 (CA)
Title: Two string drilling system
Inventor: LIVINGSTONE JAMES I
IPC: E21B21/10
Filed: 2003-01-17
Abstract: Method and apparatus for drilling a well bore in a hydrocarbon formation usi ng concentric drill string (4) having an inner pipe (6) and an outer pipe (12) defining an annulus there between. A drilling means such as an air hammer or a rotary drill bit and driving system is provide at the lower end of the concentric drill string and drilling medium (76) is delivered through the annulus or inner pipe for operating the drilling means to form a borehole. Drilling medium, drilling cutting and hydrocarbon are removed from the well bore by extracting the drilling medium, drilling cutting and hydrocarbon through the other of the annulus or inner pipe.
Patent CA-2473561-A1 (CA)
Title: An interchangeable multi-purpose cooking apparatus
Inventor: STEPHANOU A M
IPC: H02S30/20
Filed: 2001-08-20
Abstract: The interchangeable multi-purpose cooking apparatus may be used as a normal stove, a grill, a frying pan, a barbecue, a baker, a steamer, a poacher, a chip fryer, a fondue or a Chinese wok. With some smll modifications it can b e used as a pressure cooker or even as a lighting device or a heater. This portable apparatus consists of a heating pan (1) and a cooking pan (2) which fits into the heating pan and accessories which allows it to carry out the various cooking operations. The heating unit is a heating pan comprising a heating mechanism and insulation for protection. The heating mechanisms are mutually interchangeable. The heating pan, when upside down fits upon the cooking pan, so that they are also in interchangeable positions.
Patent CA-2474511-A1 (CA)
Inventor: LADOUCEUR GAETAN
IPC: A61K31/497
Filed: 2003-02-21
Abstract: This invention relates to novel benzofuran and benzothiophene derivatives of the general formula and their use for the treatment of hyper-proliferative disorders.
Patent CA-2476623-A1 (CA)
Title: Valve stop
Inventor: SWAN JULIAN F R
IPC: F16K15/14
Filed: 2002-12-05
Abstract: A dispensing valve (10) has a stop (20). The valve (10) has a surface (28) defining an opening (30). The stop (20) is adapted to be moveable between a first position abutting the surface (28) to seal the opening (30) and a seco nd position spaced from the surface (28) to open the opening (30). The stop (20 ) is formed in an injection-molding process and has a base (52) adapted to be connected to the valve (10). A sealing member (54) is connected to the base (52) by a hinge member (60). The sealing member (54) has a frustoconical out er surface (62) and a sealing surface (66) at a distal end thereof. The sealing member (54) extends away from the base (52) in a first molded position (MP) wherein the sealing surface (66) faces generally away from the base (52). Th e sealing member (66) is foldable at the hinge member (60) to a second positio n (FP) wherein the sealing surface (66) faces generally towards the base (52). A portion of the sealing member (54) is adapted to pass through the opening (3 0) wherein the sealing surface (66) is adapted to abut the valve surface (28). The method of making the valve stop (20) is also disclosed.
Patent CA-2480556-A1 (CA)
Inventor: DALLIES ERIC
IPC: B29B15/14
Filed: 2003-03-26
Abstract: The invention relates to reinforcing threads coated with a size, comprising at least one silane of formula: Si (R?1¿) (R?2¿) (R?3¿) (R?4¿), where R?1¿, R?2¿ and R?3¿ are selected from the following atoms or groups: -H (except R?3¿), -Cl, -O-R?5¿, -O-R?6¿-O-R?5¿, -O-(C=O)-R?5¿, -O-R?6¿-(C=O)-R?5¿, R?5¿ and R?6¿ are selected from hydrocarbon groups with a 1-4 C principal chain, R?4¿ = -R?7¿-NHR?8¿, R?7¿ is selected from branched hydrocarbon groups with a 2-6 C principal chain, R?8¿ is selected from the following groups: -H, -R?9¿-NH¿2?, -R?10¿-NH-R?9¿-NH¿2?, R?9¿ is selected from 1-12 C hydrocarbon groups or carbonyls and R?10¿ is selected from hydrocarbon groups with a 1-6 C principal chain. According to the invention, the glass threads may be particularly used for reinforcing organic materials, the threads and composites thus obtained being resistant to corrosive media.
Patent CA-2481580-A1 (CA)
Title: Side-supporting umbrella
Inventor: LIU LAUSAN CHUNG-HSIN
IPC: A45B11/00
Filed: 2004-09-14
Abstract: The present invention relates to a side-supporting umbrella. A collar is installed on a mast, and able to slide along the mast in a continuously variable manner, and pivotally connected to a supporting arm of a canopy. A movement of the collar sequentially actuates another movement of the pivotally interlinked supporting arm to adjust the tilt of the canopy, and the collar can be fixed at any position of the mast by a locking element. Thus, the canopy can be adjusted to any tilt attitude in response to the solar radiation coming from any direction. Besides, a controlling line of the present is inside-installed in order to prevent the line from exposure to the environment and avoid wear or damage of the line and then prolong the life of the umbrella and promote the operating safety.
Patent CA-2481937-A1 (CA)
Title: Meuble pliant a charniere
Inventor: DE LADURANTAYE YVON
IPC: A47B96/00
Filed: 2004-10-20
Abstract: 44) Les deux côtés du meuble sont reliés à la façade du meuble par charnière s et se pliant par l'intérieur de celui-ci. 40) Le dessus du meuble est relié à la façade par charnières et se pliant pa r l'intérieur. 42) Le dos du meuble est bloqué par chanfrein 36) Des tablettes à (intérieur du meuble et le plancher du meuble servent de blocage à la structure du meuble.
Patent CA-2482197-A1 (CA)
Title: Device for verifying security features
Inventor: FRANKEN KLAUS
IPC: G07D7/00
Filed: 2003-03-25
Abstract: The invention relates to a device (20) for making security elements visible, which are provided in an object (8) and have at least one photoluminescent segment that is characterized by having a linearly polarized absorption. The aim of the invention is to obtain a device of this type that has a particularly simple and compact design. To this end, at least one UV light source, which is provided in the form of a UV diode (18), and at least one polarization filter (4) are arranged so that the light of the light source (18) is linearly polarized (12) by the polarization filter (4) and, in a dark space (17), strikes the object (8) with respect to the photoluminescent segments provided therein, and photoluminescent light (16) in the visible range emitted by the segment can be observed through an observation opening (10).
Patent CA-2482714-A1 (CA)
Inventor: KUMARASINGHE ELLALAHEWAGE
IPC: C07D413/12
Filed: 2003-04-16
Abstract: La présente invention concerne de nouveaux dérivés indane de l'acide acétique convenant pour le traitement d'affections telles que le diabète, l'obésité, l'hyperlipémie, ainsi que les affections athérosclérotiques. L'invention concerne également des compositions pharmaceutiques à base de ces composés.
Patent CA-2483028-A1 (CA)
Inventor: ROACH WILLIE J
IPC: A61K9/24
Filed: 2003-05-06
Abstract: L'invention concerne une forme posologique ou une unité du type noyau et enveloppe, dans laquelle le noyau contient une matière pharmaceutiquement active et l'enveloppe régule sensiblement la libération, par exemple par diffusion régulée de ladite matière à travers l'enveloppe. L'enveloppe peut comprendre un polymère bloquant la libération, et des particules d'un polymère régulant la libération. L'enveloppe peut être sensiblement imperméable, mais le polymère régulant la libération peut se transformer de manière à permettre une diffusion à travers lui-même lorsqu'il est activé. Le noyau peut comprendre une région tampon entre l'enveloppe et la partie du noyau contenant la matière pharmaceutiquement active. Cette forme posologique peut comprendre de multiples unités, et permet d'obtenir un profil de libération dont on peut régler l'échelle temporelle en ajustant la composition de poudre, la libération pouvant être approximativement d'ordre zéro. L'invention concerne de plus des procédés de fabrication de la forme posologique, p. ex. par impression tridimensionnelle.
Patent CA-2483178-A1 (CA)
Title: Fixation pour instrument medical
Inventor: PAWLOWSKI JOHN
IPC: A61M5/50
Filed: 2003-04-22
Abstract: L'invention concerne un adaptateur de transfert de liquide, qui s'utilise avec un cylindre de seringue comportant une extrémité proximale ouverte munie d'un collier présentant une structure d'emboîtement à l'adaptateur, et une surface de forme frusto-conique à orientation distale. L'adaptateur de transfert de liquide comprend un embout présentant une surface de forme frusto-conique à orientation proximale homologue de la surface de forme frusto-conique de la structure du cylindre, qui met en prise de filetage l'embout et le collier du cylindre de sorte que la surface de forme frusto-conique de l'embout vienne au contact de la surface de forme frusto-conique du cylindre pour empêcher l'écoulement du liquide entre les surfaces. L'adaptateur de transfert de liquide comprend en outre un dispositif de transfert de fluide traversé d'un conduit, relié à l'extrémité distale de l'embout de sorte que la lumière communique librement avec un conduit ménagé dans l'embout.
Patent CA-2487137-A1 (CA)
Title: Tumour-associated peptides that bind to mhc molecules
Inventor: RAMMENSEE HANS GEORG
IPC: A61K39/00
Filed: 2003-03-27
Abstract: The invention relates to a tumour-associated peptide containing an amino acid sequence, which is selected from the group consisting of SEQ ID No. 1 to SEQ  ID No. 79 of the enclosed sequence protocol. Said peptide has the capacity to bond to a molecule of the human major histocompatibility complex (MHC) class I. The invention also relates to the use of the peptides for producing a medicament and for treating tumorous diseases. The invention further relates to a pharmaceutical composition, which comprises at least one of the peptides.
Patent CA-2488100-A1 (CA)
Title: Multi-format camera head
Inventor: CENTEN PETRUS GIJSBERTUS MARIA
IPC: H04N3/15
Filed: 2003-05-27
Abstract: A multi-format camera head comprises a light-sensor array (1) having light-sensitive elements (211, 212, , 221, 222, ) arranged in a plurality of element lines (21, 22, ...), and element readout means (4, 9) connected to said light-sensor array (1) for outputting a signal representative of a quantity of light received by elements of a number of contiguous element lines. The readout means (4, 9) is adapted to selectively set the number of element lines to 5.bullet.n or 6.bullet.n, n being an integer.
Patent CA-2491671-A1 (CA)
Title: Selective power control messaging
Inventor: PETRUS PAUL
IPC: H04B7/005
Filed: 2003-07-02
Abstract: According to an embodiment of the invention, a method and apparatus are described to receive a signal, determine a quality of the received signal, and transmit a power control message, with a selected size, to request a modification in transmission power, the power control message being based at least in part on the quality of the received signal. The power control message comprises a basic power control message and an Optional extended power control message.
Patent CA-2494196-A1 (CA)
Inventor: HELLER COSMAS
IPC: H01M8/02
Filed: 2003-08-04
Abstract: The invention relates to an electrochemical cell, especially a proton exchan ge membrane fuel cell (PEM fuel cell) or an electrolysis cell which displays improved efficiency as a result of improved temperature or moisture distribution and/or reactant distribution inside said cell. The invention is characterized in that in an electrochemical cell, comprising a channel structure for feeding, circulating and discharging fluids necessary for the operation of said cell, at least one element (4, 7, 8, 9-14, 22, 23, 29, 40, 48, 49) modifying the flow cross-section is integrated into at least one channel (2, 15, 26, 27, 37) of the channel structure for automatic control o f at least one fluid flow (5, 24, 33, 34).
Patent CA-2494603-A1 (CA)
Title: Catalytic treatment of fuel to impart coking resistance
Inventor: CORDATOS HARRY
IPC: F02C7/224
Filed: 2005-01-21
Abstract: A fuel delivery system for a gas turbine engine includes a catalytic device for treating fuel to increase the usable cooling capability of an endothermic fuel. The catalytic device operates to treat and decompose components within in the fuel to render the fuel non-coking beyond 250° F. The catalytic device includes material that initiates reactions, and decomposition of coke forming components within the fuel to non-coke forming components within the fuel.
Patent CA-2494860-A1 (CA)
Title: Ridge hook
Inventor: YOUNG MIRANDA B
IPC: E04D15/00
Filed: 2005-01-28
Abstract: The present ridge hook is capable of being used to secure a ladder to a roof. When installing or replacing a ridge cap, the present ridge hook provides necessary clearance between the ridge hook, the attached ladder, and the ridge cap. An arcuate portion is formed along the ridge hook. A second arcuate portion end of the arcuate portion attaches to a first linear portion end of a linear portion forming an obtuse angle .alpha.. A second linear portion end of the linear portion attaches to a hook portion at a proximal end of the ridge hook. The ridge hook permits the installation, repair, and replacement of a ridge cap.
Patent CA-2497396-A1 (CA)
Title: Transfer resistant cosmetic comprising a silicone pressure sensitive adhesive
Inventor: WANG TIAN
IPC: A61K8/31
Filed: 2003-07-21
Abstract: The invention relates to a topical composition for application to the lips comprising a reaction product of a silica dioxide, or a derivative thereof, with a dimethylsiloxy resin having a viscosity of about 1000 to about 200,000 cs, in combination with a volatile carrier.
Patent CA-2497714-A1 (CA)
Title: Data logger plunger
Inventor: VICTOR BRUCE M
IPC: E21B47/00
Filed: 2005-02-18
Abstract: A downhole plunger for oil and gas wells is fitted with an electronic ambient environmental sensor via a cargo bay. The sensor is preferably a downhole time, temperature, pressure and flow sensor. The sensor has a measured data memory.  When the plunger is retrieved from a well, the sensor is removed and connected to a computer for data display and processing. A data logger canister can be affixed to the top, the bottom, or one on the top and one on the bottom, of a plunger. An empty cargo bay can be a fluid sampler. Other items insertable in the cargo bay include corrosion coupons.
Patent CA-2499832-A1 (CA)
Title: Ruggedized multi-layer printed circuit board based downhole antenna
Inventor: HENSARLING JESSE K
IPC: H01Q7/08
Filed: 2003-09-18
Abstract: The specification discloses a printed circuit board based ferrite core antenna. The traces (54,58) of the boards (50,52) form the windings for the antenna, and various layers (62A, 62B, 62C) of the printed circuit board hol d a ferrite core (74) for the windings in place. The specification further discloses use of such printed circuit board based ferrite core antennas in downhole electromagnetic wave resistivity tools such that azimuthally sensitivity resistivity readings may be taken, and borehole imaging can be performed, even in oil-based drilling fluids.
Patent CA-2500192-A1 (CA)
Title: Diamond tool
Inventor: KIM SOO-KWANG
IPC: B23D63/02
Filed: 2004-08-10
Abstract: The diamond tool comprises a plurality of segments, each of the segments having a single plate-shaped layer or a plurality of plate-shaped layers of diamond particles arranged thereon. The diamond particles are arranged at a predetermined tilt angle to a line connecting upper vertices or a line connecting lower vertices of a cross section, cut parallel in a cutting direction and perpendicular to a cutting surface, so that the diamond particles are protruded and uniformly spaced from each other on the cutting surface of the segment during the cutting operation on the workpiece.
Patent CA-2501178-A1 (CA)
Inventor: NAKATA KUNIKO
IPC: G11B23/03
Filed: 2003-10-08
Abstract: A disc cartridge comprises a rotary member (25) that is held on first and second shutters in a disc storage unit in which a disc is stored with a first surface externally exposed from a disc opening and that is engaged with the first and second shutters so that the first and second shutters are opened and closed as the disc rotates within the disk storage unit, wherein the rotary member has a disc receiving portion comprising a contact area (25n) that comes into contact with the periphery of a second surface of the disc and receives the disc when the first and second shutters are closed state and a groove (25p) provided outside the contact area.
Patent CA-2502115-A1 (CA)
Inventor: DAUDET LARRY RANDALL
IPC: E06B1/70
Filed: 2005-03-23
Abstract: A stud that may be used as a header, as a sill, as a jamb stud, in a support post assembly and as a floor girder. In one embodiment, the stud has a substantially planar web, a first flange and a second flange that each protrude from the web. A first leg protrudes from the first flange such that the first leg is substantially parallel to the substantially planar header web. Likewise, a second leg protrudes from the second flange such that it is substantially parallel to the substantially planar header web. A first return protrudes from the first leg and a second return protrudes from the second leg. Stiffener ribs may be provided in at least one of the web, the first and second flanges and/or the first and second legs.
Patent CA-2503689-A1 (CA)
Inventor: ROBIC JOHN
IPC: A47G1/24
Filed: 2005-04-04
Abstract: A device for marking a location of a picture on a surface comprising an elongated member having spaced opposite ends; means for hanging said picture from said member;  a handle disposed at one end of said member for holding said device and picture in a desired location, said other end presenting a marking means for marking said location on said surface, a padded segment disposed adjacent said picture for inhibiting damage to said picture when marking said location on said surface.
Patent CA-2503919-A1 (CA)
Title: Binding of wireless game controller to host
Inventor: GORDON GARY L
IPC: A63F13/02
Filed: 2005-04-01
Abstract: A game controller and game host are bound to one another by exchanging unique identification numbers that are stored in respective memories of the game controller and host. The binding allows the game controller and game console to exclusively communicate wirelessly with one another.
Patent CA-2505993-A1 (CA)
Title: Vehicle immobilisation device
Inventor: HEFFRON COLIN JAMES
IPC: B60R25/01
Filed: 2003-11-14
Abstract: A vehicle immobilisation device (60) is provided for securing to a vehicle windscreen, comprising screening means (46a; 46b) which is changeable from a first, more compact configuration to a second configuration and which, when the device is in an in-use disposition on the vehicle windscreen, serves to impair a driver's view through the windscreen. Suction grip means (40a; 40b) are provided for holding said screening means in the in-use disposition on the windscreen by suction. Release means (51) are also provided to enable release of the suction of said suction grip means so as to allow removal of the device from the windscreen.
Patent CA-2508730-A1 (CA)
Title: Absorbent product with nonpermeable surface sheet
Inventor: SUZUKI MIGAKU
IPC: A61F13/15
Filed: 2002-12-10
Abstract: The present invention has an object to provide an absorbent product capable of preventing the absorbing rate from significantly lowering with the elapse of time, from the start of use to a final stage when the absorbing capacity of the product reaches a limit, and having a very small re-wet amount. The above-mentioned object may be attained by an absorbent product with a liquid-impermeable surface sheet positioned on the upper side, a liquid-impermeable back sheet positioned on the lower side, and an absorber containing super absorbent polymer to absorb discharged liquid positioned between the surface sheet and the back sheet, wherein a flow passage is provided to allow a part or all of the discharged liquid supplied to the surface sheet to move to a side of the back sheet.
Patent CA-2511341-A1 (CA)
Inventor: MIZUGUCHI HIROSHI
IPC: B63H23/32
Filed: 2005-07-04
Abstract: In an outboard motor control system equipped with an electric throttle mot or for moving the throttle valve of the engine mounted on the outboard motor, a n electric shift motor for operating the shift mechanism to establish one from the in-gear, neutral and reverse shift positions, and a low-speed cruising switc h for inputting the instruction to implement a low-speed cruising for causing the boat to cruise at a low speed, when the instruction is inputted, a throttle control is effected by controlling the operation of the motor to a set throttle opening and shif t control is effected by controlling the operation of the motor to establish the in-gear position and neutral position alternatively, thereby enabling to cruise over a wide range of speeds including very slow, without requiring troublesome manual operations.
Patent CA-2512583-A1 (CA)
Title: Palettes et procedes pour les produire et les utiliser
Inventor: HOOGLAND HENDRICUS ANTONIUS
IPC: B65D19/00
Filed: 2003-09-26
Abstract: La présente invention concerne une palette présentant un plancher supérieur et une structure de support qui sont fixés l'un sur l'autre. Le plancher supérieur et la structure de support sont au moins en partie produits à partir de matière plastique. Des systèmes de soutien sont reçus dans le plancher supérieur et/ou dans la structure de support et/ou entre le plancher supérieur et la structure de support.