baber/WOPTO huggingface dataset:
Patent CA-2374321-C (CA)
Title: Multi-layered freezer storage bag
Inventor: SAAD ZAIN E M
IPC: B31B39/00
Filed: 2000-06-02
Granted: 2005-09-27
Abstract: The present invention provides a freezer bag (10) comprising a multi-layered bag having at least one liner film (14) and an outer support bag (12). The liner film(s) have a first sidewall (32) and a second sidewall (321) attached along respective lateral edges forming edge seals (18, 181), each sidewall having a top edge, the outer support bag having two sidewalls (32, 321) attached together along respective lateral edges forming edge seals, each sidewall having top edges defining the opening to the multi-layered bag and the support bag having a folded edge (20) defining the bottom of the multi-layered bag, the top edge of at least one liner film being attached to an inner surface of the respective sidewall of the support bag wherein the liner film(s) are thermoplastic.
Patent CA-2375173-C (CA)
Title: Integrated circuit adjustable rf mixer
Inventor: MANKU TAJINDER
IPC: H04B1/26
Filed: 2002-03-08
Granted: 2006-02-07
Abstract: The invention describes improvements to a balanced active demodulator subsystem implemented in Radio Frequency integrated circuit technology that simplify the configuration and set-up of a balanced demodulator section and reduce the labour and time required during manufacture to adjust the demodulation characteristics for optimum performance. The subsystem allows for the selection of various combinations of components during use, during configuration and set-up, or during both phases, and comprises a mixer, a plurality of parallel RF balanced amplifier input stages operationally connected to the mixer, a first set of switches arranged to permit the independent selection and making operable one of the RF balanced amplifier stages, a number of pairs of current sources arranged to provide bias currents for the RF balanced amplifier input stages to reduce the current required to be passed through the balanced demodulator section; and a second set of switches arranged to permit the independent selection and making operable one of said pairs of current sources. The invention provides a balanced demodulator subsystem suitable for use in products in which cost-effectiveness is a critical factor, such as those used in personal communications.
Patent CA-2378283-C (CA)
Inventor: DROST JIM L
IPC: E04H12/00
Filed: 1993-11-25
Granted: 2004-01-13
Abstract: Pole mounted lighting system (10) including mounting components (44) to mount such things as an integrated multiple cross-arm assembly (16) to a pole (12), a remote ballast box (18) to the pole (12), or an integrated cross-arm ballast box (138) to the pole (12). The mounting structures (44) include adjustable connection members (46, 48, 50) which allow customization of fit to different size poles.
Patent CA-2379769-C (CA)
Inventor: PICKHARD EWALD
IPC: A61M5/32
Filed: 2000-07-27
Granted: 2009-04-14
Abstract: L'invention concerne un dispositif d'injection automatique de liquides à injecter, qui comprend un boîtier divisé dans le sens axial, dont les parties peuvent être assemblées de façon amovible. Dans une première partie de boîtier (13) est guidé un axe de pression (14) pouvant se déplacer axialement, qui peut être enfoncé contre un accumulateur de force (15), qui peut être verrouillé une fois enfoncé et qui peut ressortir lors du relâchement de l'accumulateur de force (15). Dans une seconde partie de boîtier (1) sont disposées, de façon à pouvoir se déplacer dans le sens axial, une aiguille d'injection (4) maintenue dans un guide d'aiguille (5) et une ampoule (3). Ladite aiguille d'injection (4) maintenue dans le guide d'aiguille (5) peut se déplacer dans le sens axial, par rapport à l'ampoule (3), et présente, sur son côté faisant face à l'ampoule (3), une partie de perforation (23) destinée à perforer l'ampoule (3). La seconde partie de boîtier (1) peut être, au niveau de son extrémité ouverte faisant face à la première partie de boîtier (13), fermée par un bouchon (11).
Patent CA-2379981-C (CA)
Inventor: TAKEUCHI TOMIO
IPC: C07D311/76
Filed: 2000-06-30
Granted: 2008-10-28
Abstract: Provided is a process for producing an isocoumarin-3-yl-acetic acid derivative, characterized by reacting a homophthalic acid derivative represented by formula (a): (wherein R c, R2 and R are mainl y protecting groups) with a malonic acid derivating represented by formula (IV): (wherein R is an organic group including a lowe r alkyl group; R3 is a protecting group for a carboxyl group; and X is a halogen atom or a -OM group (wherein M is alkaline metal o r alkaline earth metal)). According to the above process, various isocoumarin-3-yl-acetic acid derivatives can efficiently be provided.
Patent CA-2382223-C (CA)
Title: Fat or oil composition
Inventor: MASUI KENJI
IPC: A23L27/60
Filed: 2000-08-23
Granted: 2010-08-03
Abstract: Described is a fat or oil composition which comprises at least 35 wt.% of a diacylglycerol, the constituent fatty acids of said diacylglycerol satisfying the following equation: (an amount of a cis-form unsaturated fatty acid) / (an amount of a saturated fatty acid + an amount of a trans-form unsaturated fatty acid) >= 6. Usual intake of the fat or oil composition of the present invention as an edible oil makes it possible to reduce arteriosclerotic factors in blood, leading to the prevention of arteriosclerosis, furthermore, various degenerative diseases.
Patent CA-2386497-C (CA)
Title: Shoe with belt fastening means of improved fittability
Inventor: SUZUKI KAZUHIKO
IPC: A43C11/00
Filed: 2002-05-14
Granted: 2010-01-26
Abstract: The present invention provides a belt fastening means that can improve fittability of a shoe and that can equally tighten an upper of the shoe to a wearer's foot without hindering the movement of the foot. A belt fastening means (4) for a shoe includes a first belt member (41) disposed mainly on a lateral side portion (31) of an upper (3) and a second belt member (42) disposed mainly on a medial side portion (32) of the upper (3). The first and second belt members (41, 42) are located at nearly symmetrical positions with respect to an opening portion (3a). A proximal end portion (41a) of the first belt member (41) is connected to a sole (2) on the lateral side and a distal end portion (41b) thereof extends over the opening portion (3a). The first belt member (41) extends in a direction nearly perpendicular to a ridge line (L) of an instep portion as viewed from a lateral side of the shoe.  A proximal end portion (42a) of the second belt member (42) is connected to the sole (2) on the medial side and a distal end portion (42b) thereof extends over the opening portion (3a). The second belt member (42) extends in a direction nearly perpendicular to the ridge line (L) of the instep portion as viewed from a medial side of the shoe. The second belt member (42) is formed with an elongated aperture (42c) into which the first belt member (41) is inserted. The first and second belt members (41, 42) are releasably secured on the instep portion through hook and loop fastening materials.
Patent CA-2388369-C (CA)
Inventor: MOURIER PIERRE
IPC: A61P31/18
Filed: 2000-10-18
Granted: 2011-02-01
Abstract: The invention concerns oligosaccharides of formula (I), their mixtures, their diastereomers, methods for preparing them and pharmaceutical compositions containing them.
Patent CA-2388778-C (CA)
Title: Turbomachine rotor assembly with two bladed-discs separated by a spacer
Inventor: BEUTIN BRUNO
IPC: F01D5/08
Filed: 2002-06-03
Granted: 2011-02-08
Abstract: A spacer (36) made to be installed between two permanently connected discs (31 and 32), without a bolted flange, and comprising axial thrust (43, 47) as well as outer radial thrust (45, 48) alignment surfaces (41). It comprises moreover an outer cover (37) to provide sealing and a cooling passageway, and stiffening tongues (38) which accommodate thrust loads.
Patent CA-2393089-C (CA)
Title: Procede d'adressage d'un terminal mobile
Inventor: CALOUD PHILIPPE
IPC: H04L29/06
Filed: 2002-07-10
Granted: 2005-09-13
Abstract: On utilise des capacités existantes, protocole SIP (126a), translation d'adresse (126d), messages courts (126b), TCP (126c) pour mettre en oeuvre un serveur (119) de résolution capable de dialoguer avec un poste (101) appelant, un terminal (108) mobile appelé et une passerelle 128 devant être paramétrée pour établir une connexion entre le poste appelant et le terminal mobile via le réseau (106) Internet. Le serveur de résolution accep te des invitations de connexion, selon le protocole SIP. Ces invitations sont transmises, après résolution de l'adresse SIP, au terminal mobile sous forme d'un message court. Le terminal mobile accepte ou refuse la demande de connexion. En cas d'acceptation le terminal mobile effectue une demande d'allocation de moyens de communication à la passerelle. Ces moyens alloués sont notifiés au poste appelant via le serveur de résolution.</SDOAB >
Patent CA-2395114-C (CA)
Title: 3-thiazol-4-yl-pyprolidine derivatives as amp-specific phosphodiesterase inhibitors
Inventor: FOWLER KERRY W
IPC: A61P1/08
Filed: 2000-11-28
Granted: 2006-07-11
Abstract: Novel compounds having formula (I) that are potent and selective inhibitors of PDE4, as well as methods of making the same, are disclosed. Use of the compounds in the treatment of inflammatory diseases and other diseases involving elevated levels of cytokines, as well as central nervous system (CNS) disorders, also is disclosed.
Patent CA-2396286-C (CA)
Title: Conductive nonwoven
Inventor: JOERDER KURT
IPC: H01M8/0234
Filed: 2001-09-27
Granted: 2008-05-06
Abstract: The invention relates to a conductive nonwoven, which is carbonized and/or graphitized and has a flexural strength of < 8 Taber, a density of between 0.1 g/cm3 and 0.5 g/cm3, a thickness of between 80 µm and 500 µm and an electric conductivity of between 10 and 300 S/cm in the nonwoven web and between 30 and 220 S/cm2 perpendicular to the nonwoven web.
Patent CA-2396520-C (CA)
Title: Reverse flow stator ventilation system for superconducting synchronous machine
Inventor: WEEBER KONRAD ROMAN
IPC: H02K9/08
Filed: 2002-08-01
Granted: 2010-12-07
Abstract: A synchronous machine (50) is disclosed that includes a rotor (54) coupled to a rotor cooling system (75); a stator (52) around the rotor and separated from the rotor by an annular gap (88) between the rotor and an inner surface of the stator, and a stator ventilation system (82, 108) separate and independent of the rotor cooling system.
Patent CA-2398231-C (CA)
Title: Method of preparing a sanding block to repair a damaged surface profile
Inventor: TCHERNOV ANDREI
IPC: B29C73/26
Filed: 2002-08-15
Granted: 2011-08-02
Abstract: A method of preparing a sanding block to repair a damaged surface profile. A first step involves finding an undamaged surface profile that matches the damaged surface profile. A second step involves providing a moulding block having a body with a flat surface surrounded by an upstanding flexible peripheral seal to form an enclosure. A third step involves filling the enclosure of the moulding block with hot melt adhesive and, with the hot melt adhesive still mouldable, pressing the moulding block against the undamaged surface profile until the hot melt adhesive solidifies to form a negative image of the undamaged surface profile. A fourth step involves removing the negative image formed of solidified hot melt adhesive from the undamaged surface profile for use as a sanding block.
Patent CA-2398647-C (CA)
Inventor: AHM POUL HENRIK
IPC: A01C1/04
Filed: 2001-02-02
Granted: 2009-11-24
Abstract: Bande à semence (1) pour processus de germination contrôlée comprenant des unités de germination agencées l'une après l'autre (1, 1b, 1c). La bande à semence est composée d'au moins deux couches de papier (1' et 1'') et est destinée à être utilisée le long des bords. Chaque unité de germination comprend une semence (5), des additifs (6) et un support (8). Chaque unité de germination (1a, 1b, 1c, 1d) est réalisée sous la forme d'un élément plan. L'axe longitudinal de chaque élément s'étend sensiblement transversalement à la direction longitudinale de la bande. Les additifs (6) et le support (8) se présentent sous forme de granules et sont placés en des emplacements distincts autour des graines (5), avec application d'air entre les graines et les additifs (6) et le support (8). La semence, les additifs et le support sont rendus adhérents à la face intérieure d'au moins une couche de papier (1'), laquelle est perméable à l'air. Une bande étroite (10) de polymère superabsorbant (SAP) absorbant l'eau est placée sur la couche adhésive d'au moins une couche de papier (1' ou 1''), ladite bande s'étendant au moins sur un bord de la bande à semence et passant en outre à travers la semence (5) ou à proximité de celle-ci. La bande à semence ainsi obtenue est d'une structure très simple et, en conséquence, simple à fabriquer ; elle est particulièrement appropriée pour fournir un microclimat à humidité contrôlée autour des graines durant un processus de germination en deux étapes, ledit processus fournissant simultanément une quantité d'air suffisante autour des graines et des radicelles croissantes.
Patent CA-2399441-C (CA)
Title: Fabric conditioning compositions
Inventor: CAHILL GARY
IPC: C11D3/16
Filed: 2001-01-22
Granted: 2011-03-22
Abstract: A fabric conditioning composition comprising a cationic fabric softening compound dispersed in water is found to have surprisingly improved viscosity stability if a stabilising system comprising at least one salt of a multivalent inorganic anion or non-sequestering multivalent organic anion is present. The invention is particularly suitable for use with quaternary ammonium material comprising a compound having two C12-18 alkyl or alkenyl groups connected to the molecule via at least one ester link.  Preferably, the mixture comprises sodium chloride and sodium sulphate.  Preferably, there is additionally at least one salt of a univalent anion.
Patent CA-2406763-C (CA)
Inventor: BARTLETT GLENN J
IPC: B65D77/06
Filed: 2002-11-05
Granted: 2004-03-30
Abstract: A container primarily for hot (or cold) beverages such as gourmet coffee has an outer shell formed of a stiff sheet material having heat insulating properties such as cardboard which can be erected from a flat storage condition to enclose an inner lining member for containing the liquid. The inner liner is blow molded from a plastics material to form an integral structure including a neck and a handle projecting through openings in the shell so as to be exposed on an exterior of the container for manual transportation and lifting of the container. The use of a blow molded integral liner allows the handle to be integral with the liner and relatively stiff as a tubular member parallel to an inclined upper surface of the liner.  An optional folded leg can be provided to allow the liner to be drained through an optional spigot on the neck. An optional accessory box can be slung on a flap engaged around the neck. The molded liner is translucent allowing the fill level to be observed through a flap window provided in the side wall of the shell.
Patent CA-2408169-C (CA)
Title: Parison and blow molding method for bottle having undercut
Inventor: MOL PHILLIP JOHN
IPC: B29C49/06
Filed: 2000-10-19
Granted: 2008-06-10
Abstract: A parison (110) for a container having a substantially constant wall thickness, the container having a base, a top edge defining a round opening, the top edge defining a plane which is not parallel to the plane of the base , a neck portion disposed at the same angle as the plane defined by the top edge, a front outer surface, and a rear outer surface having a lower portion and an upper portion. The parison comprises a cylindrical upper neck portion (140) having a cavity extending therethrough, the upper neck having a top surface (145) edge defining a top plane. The parison also has a hollow, elongated body portion (150) having a closed lower end (155) and an upper en d (160), the lower body portion having a major axis extending in a direction parallel to the longitudinal axis of the cylindrical upper neck portion, and having a front wall (170) and a rear wall (175). The front wall is thicker than said rear wall. Also included in the invention is a method of producing a bottle (100) from the parison.
Patent CA-2408298-C (CA)
Title: Erotic stimulation device
Inventor: KLEIN ERIC A
IPC: A61H19/00
Filed: 2001-04-04
Granted: 2009-01-27
Abstract: A sexual aid device comprising a battery powered electric vibrator which attaches to the user's tongue. The main embodiment attaches to the tongue using a post (18) which is inserted through a hole previously pierced in the tongue. The assembled device is shaped roughly like a dumbbell consisting of a post with retainers mounted at either end. The post has a diameter narrow enough to fit through the tongue hole, but the retainers have a larger diameter and cannot slip through the hole. An electric vibrator motor (14) is incorporated into one of the retainers. At least one of the retainers must be removable to allow device insertion. An electric battery (13) may be mounted in the same retainer as the vibrator motor (14) or in the other retainer.
Patent CA-2409127-C (CA)
Inventor: SEVERNS JOHN CORT
IPC: D06F58/30
Filed: 2001-06-05
Granted: 2007-08-28
Abstract: The present invention relates to a process for treating a lipophilic fluid contained in an emulsion of water and lipophilic fluid. The process includes the steps of pretreating the emulsion, removing lipophilic fluid from the emulsion, and purifying the lipophilic fluid to remove at least a portion of the impurities collected during the use of the emulsion. Method options are provided for each of the aforementioned steps.
Patent CA-2412344-C (CA)
Title: Process for the preparation of cationic surfactants
Inventor: CONTIJOCH MESTRES AGUSTIN
IPC: C07C231/02
Filed: 2000-06-03
Granted: 2008-08-19
Abstract: The invention concerns the preparation of cationic surfactants derived from the condensation of an acid, preferably a fatty acid or a hydroxy acid with a number of carbon atoms of 8 - 14 with esterified amino acids, preferably bas ic- type amino acids, more preferably (L)-arginine. The method comprises a first step in which the esterifiction of the amino acid with an alcohol is perform ed and a second step for the condensation with a chloride of an acid, preferabl y an acyl chloride of a fatty acid or a hydroxy acid, whereby the second step is performed in an aqueous environment with a pH value between (6 and 7), preferably between (6, 7) and (6, 9).
Patent CA-2418364-C (CA)
Title: Slimming device
Inventor: EGGER NORBERT
IPC: A63B22/08
Filed: 2001-08-10
Granted: 2007-05-15
Abstract: The present invention refers to an apparatus for slimming persons, comprising a housing (1) forming a main chamber (2) and in which a working means (5) operable by the legs and a seat (3) for supporting the body of the person is arranged, comprising an opening (8) in the housing (1), which surrounds the person's body, comprising a sealing collar (19) for sealing the housing (1) in the area of the opening (8) against the person's body, and comprising a vacuum pump for generating a vacuum in the housing (1).  In order to enable an adaptation to different training conditions it is provided according to the invention that at least one further chamber (16) is provided in the area of an opening (9), said chamber being sealed by a further sealing collar (20) against the person or the person and the lounger means, and whose internal pressure can be adjusted in accordance with the internal pressure in the first chamber.
Patent CA-2418452-C (CA)
Title: Cutting guide and method of use
Inventor: BERTHIAUME RAYMOND
IPC: B27G5/02
Filed: 2003-02-14
Granted: 2011-09-27
Abstract: The present invention relates to a cutting guide used to position a part following its final direction of installation in relation to blade of a cutting tool, said tool being further equipped with a work with a substantially horizontal plane and a guide with a substantially vertical plane and means for angular positioning of the blade relative to said guide, the plane of the work table and the plane of the guide forming orthogonal planes, said part being the type comprising a longitudinal axis, a rear portion substantially parallel to said axis and a lower portion substantially parallel to said axis, said cutting guide being characterized in that it includes: a longitudinal axis and opposite ends, with first means cooperating with the plane of the work table and the plane of the guide to maintain the longitudinal axis of the cutting guide substantially parallel to said substantially orthogonal planes and second means that includes a first parallel plane adjacent of the work table or plane or coplanar with that of the work table, and a second plane forming an angle determined to be less than 90 degrees in relation to a first plan to receive and guide at least part of the rear portion of the part along an inclined plane determined when the part is held against said first and second planes to position of said part in a stable fashion after final installation, and to position the longitudinal axis of the part substantially parallel to the cutting guide, said part being intended to be held manually against said first and second planes and the cutting guide is intended to be positioned over the cutting path of the blade so that the part is cut to the desired angle and length near one of the ends of the cutting guide. Preferably, the piece is a crown or similar molding. The invention also provides a method of use of the cutting guide.
Patent CA-2421142-C (CA)
Inventor: MATSUMOTO TSUTOMU
IPC: H04L9/14
Filed: 1999-01-27
Granted: 2004-05-11
Abstract: A plurality of round processing parts (38) are provided each of which contains a nonlinear function part (304), and each nonlinear function part (304) comprises: a first key-dependent linear transformation part (341) which performs a linear transformation based on a subkey; a splitting part (342) which splits the output from the first key-dependent linear transformation part into n pieces of subdata; a first nonlinear transformation part (343) which nonlinearly transforms those pieces of subdata, respectively; a second key-dependent linear transformation part (344) which linearly transforms those nonlinearly transformed outputs based on a subkey and outputs n pieces of transformed subdata; a second nonlinear transformation part (345) which nonlinearly transforms those transformed subdata; and a combining part (346) which combines the nonlinearly transformed outputs. An n x n matrix, which represents the linear transformation in the second key-dependent linear transformation part (344), is formed by n vectors whose Hamming weights are equal to or larger than T-1 for a security threshold T, thereby increasing the invulnerability against differential cryptanalysis and linear cryptanalysis.