baber/WOPTO huggingface dataset:
Patent CA-2507509-A1 (CA)
Title: Therapeutic agent for respiratory disease containing 4-hydroxypiperidine derivative as active ingredient
Inventor: MATSUURA KAZUYUKI
IPC: A61K31/445
Filed: 2003-11-25
Abstract: A preventive/therapeutic agent for respiratory diseases which contains as an active ingredient either a compound represented by the following formula (I):  (I) wherein A is a group represented by L-W [L is a bond or CH2 and W is oxygen, SOn (n is 0 to 2), or -NR7- (R7 is hydrogen or lower alkyl)]; G1 and G2 each is (CH2)r (r is 0 to 2), provided that when n is 1, then G1 and G2 may be bridged by lower alkylene; Y is lower alkylene or (substituted) benzylidene and Z is a bond or oxygen, provided that when Z is a bond, then Y may form a 5-or 6-membered ring in cooperation with carbon atoms of the benzene ring; R1 is NO2, lower alkoxycarbonyl, (substituted) carbamoyl, (protected) hydroxy, (protected) carboxy, (protected) N-hydroxycarbamoyl, etc.; R2 and R3 each is hydrogen, halogeno, (halogenated) lower alkyl, (halogenated) lower alkoxy, or NO2; R4 and R5 each is hydrogen, halogeno, (halogenated) lower alkyl, CN, lower alkylsulfonyl, etc.; and R6 is hydrogen or lower alkyl) or a salt or solvate of the compound. It has excellent antitussive activity when used as a preventive/therapeutic agent for respiratory diseases such as lung cancer, common cold syndrome, pulmonary tuberculosis, pneumonia, acute bronchitis, and chronic bronchitis.
Patent CA-2507845-A1 (CA)
Inventor: SKUJINS PETER
IPC: A61B5/00
Filed: 2003-11-25
Abstract: L'invention concerne des dispositifs médicaux et leurs procédés de production. Les dispositifs médicaux contiennent un élément allongé ayant une partie proximale (14) et une partie distale (16), et un ensemble connecteur (12) qui est adjacent à l'élément allongé et permet de relier la partie proximale à la partie distale, l'ensemble connecteur comportant un marqueur radiopaque (18a, 18b, 18c).
Patent CA-2508993-A1 (CA)
Inventor: HOFMANN GUENTHER
IPC: B29C48/13
Filed: 2003-11-26
Abstract: Th invention relates to a mould-half (16) for a device (10) for producing tubes provided with cross ribs. The inventive mould-half (16) comprises face s (20, 22), a base surface and a cooling channel (24) disposed thereinside. Sa id cooling channel comprises a coolant input (28) and a coolant output (36) discharging at the level of the base surface of said mould-half (16) at a distance from each other. The aim of said invention is to reduce a hydraulic resistance of the coolant flowing through the cooling channel (26), thereby increasing the flow rate thereof and improving a cooling effect. For this purpose, the coolant input (28) and the coolant output (36) are embodied in such a way that they are intersectable in the view of faces (20, 22) and oriented oppositely with respect to the running direction (38) of the mould- half (16). Said orientation makes it possible to introduce the coolant into the cooling channel (26) practically as by shovelling.
Patent CA-2509462-A1 (CA)
Inventor: WINTERS JORIS
IPC: G06F17/30
Filed: 2003-12-09
Abstract: Selon l'invention, l'adressage basé sur le contenu est utilisé pour naviguer vers l'avant, vers l'arrière et de façon circulaire à travers des documents dans un espace de contenu. Pour permettre une navigation vers l'arrière, un fichier descripteur est créé pour une nouvelle version qui contient non seulement un condensé de message pour la nouvelle version, mais également un condensé de message pour l'ancienne version. Un condensé de message est créé pour le fichier descripteur. Un utilisateur navigue vers l'arrière en commençant avec le condensé de message du fichier descripteur. Pour permettre une navigation vers l'avant, une table de mappage mappe un condensé de message d'un ancien document dans un condensé de message de la nouvelle version. Un fichier descripteur haut niveau contient le condensé de message du document original et le condensé de message de la table de mappage. Le condensé de message du fichier descripteur haut niveau est renvoyé à l'utilisateur. Un utilisateur navigue vers l'avant en commençant avec le condensé de message du fichier descripteur haut niveau. Pour permettre une navigation circulaire, une table de mappage mappe un condensé de message d'un deuxième document dans un condensé de message d'une version du deuxième document contenant un condensé de message d'un premier document. Ces techniques sont combinées pour permettre une navigation à travers un espace de contenu complexe.
Patent CA-2510197-A1 (CA)
Inventor: LOTT CHRISTOPHER GERARD
IPC: H04L1/00
Filed: 2003-12-17
Abstract: Systems and methods for decreasing delays and thereby improving the performance of data transmissions in wireless communication systems by enabling increased data transmission rates to be selected for a reverse link between an access terminal and an access network. The new data rate is selected from several limiting rates, including a data-justified rate and a ramp-up-limited rate. In one embodiment, the data-justified rate is constrained to decrease in a controlled manner and cannot suddenly drop to 0.  In another embodiment, the ramp-up-limited rate is allowed to return quickly to a sticky rate if the system is not busy rather than having to ramp up to the sticky rate according to the standard probabilities.
Patent CA-2511289-A1 (CA)
Title: Inflatable support apparatus
Inventor: HARRIS STUART
IPC: A47D7/00
Filed: 2005-07-04
Abstract: An inflatable mattress with an inflatable headboard and/or footboard.  Inflatable side supports may also be included. The mattress is particularly suited for infants or toddlers in that the side and end supports prevent a child from rolling or sliding off the mattress.
Patent CA-2513135-A1 (CA)
Inventor: FORSTER JAN
IPC: G21F3/00
Filed: 2003-12-29
Abstract: Structure de construction qui possède des cloisons, des plafonds et / ou des sols en tant que parties de la structure, en particulier pour des ouvrages de protection contre les rayonnements, dans laquelle les parties de la structure sont constituées de béton armé. Chaque partie de structure est fabriquée sous forme de construction en sandwich dans laquelle une couche de la structure de construction est constituée d'une matière de protection contre les rayonnements et au moins une autre couche est constituée de béton.
Patent CA-2516057-A1 (CA)
Inventor: RHO HEE KWON
IPC: B65D51/22
Filed: 2004-02-14
Abstract: A closure with a push type opener and a device for automatically keeping slit sealing member inside the cloture. The closure includes a at an inlet of a container, a cutting region provided at the closure body and sealing the inlet of the container or the closure body as a hemispherical region descends by a pressing method, and a device having a function of keeping the slit sealing member therein. The sealing member can be easily by touching it by hand, and thus, a content of a container can be hygienically taken. In addition, content separately stored in the container and in the closure can be simply mixed for use.
Patent CA-2517881-A1 (CA)
Inventor: OHAYON JOSEPH
IPC: A61C17/02
Filed: 2004-03-08
Abstract: The invention relates to a buccodental care device. It relates to a device, comprising in combination a flushing cleaning device (12), comprising a liquid supply (18), a flushing device (16) and a cannula (20), a sucking discharge device (14), comprising a cannula (30), a sucking device (28) and a liquid vessel (38) and a control device for controlling the simultaneous operation of the flushing and sucking devices. The flushing cleaning device (12) is a hydropulsion device. Each cannula (20, 30) has a handle (22, 32) and a setting valve (26, 36) which can be actuated by the hand holding the handle (22, 32).  Application to old, invalid or disabled people.
Patent CA-2520200-A1 (CA)
Title: Wall construction of architectural structure
Inventor: MATSUFUJI YASUNORI
IPC: E04H9/02
Filed: 2003-09-04
Abstract: Wall construction of an architectural structure, where outer walls with earthquake- and wind-resistance and inner walls with relatively inferior earthquake resistance etc. are adequately combined so that design loads are appropriately received by each portion of the construction. Wall constructio n of an architectural structure includes brickwork outer walls (2) constructed from bricks (A-D) and metal plates (51) piled up. Fasteners (60, 62, 63, 70) penetrating through bolt insertion holes (7) of the bricks are fastened, and upper and lower bricks are integrally connected to each other under prestres s by the fasteners. Inner walls (3) are constructed inside the outer walls, an d shear reinforcement members (10, 20) connect the inner walls and the outer walls to each other. The inner walls are constructed as wall bodies by a dry construction method, the wall bodies being capable of supporting a long-term vertical load such as a roof load. A short-term horizontal load such as earthquake force acting on the inner walls is transmitted to the outer walls by the shear reinforcement members.
Patent CA-2520220-A1 (CA)
Inventor: ALBIZZATI ENRICO
IPC: C08L23/08
Filed: 2003-03-31
Abstract: La présente invention a trait à un matériau thermoplastique comportant : a) de 5 % en poids à 95 % en poids, de préférence de 10 % en poids à 60 % en poids, de caoutchouc vulcanisé en une forme subdivisée ; b) de 5 % en poids à 95 % en poids, de préférence de 40 % en poids à 90 % en poids, d'au moins un homopolymère ou copolymère de propylène et une phase à base d'élastomère préparée à partir d'un copolymère d'éthylène avec une .alpha.-oléfine, de préférence avec du propylène ; c) de 0 % en poids à 90 % en poids, de préférence de 0 % en poids à 50 % en poids, d'au moins un homopolymère ou copolymère d'.alpha.-oléfine différente de b) ; les quantités de a), b), c) étant exprimées par rapport au poids total de a) + b) + c). Ledit matériau thermoplastique présente des propriétés mécaniques améliorées, notamment, un allongement à la rupture amélioré.
Patent CA-2522759-A1 (CA)
Title: Substituted isochroman compounds for the treatment of metabolic disorders, cancer and other diseases
Inventor: TACHDJIAN CATHERINE
IPC: A61K31/353
Filed: 2004-04-19
Abstract: The invention relates to novel heterocyclic compounds having the structure illustrated by Formula (1) wherein the Ar1 radicals are substituted isochroman radicals, the Ar2 radicals are aryl or heteroaryl radicals; and HAr is a 2,4-thiazolidinedione, 2-thioxo-thiazolidine-4-one, 2,4-imidazolidinedione or 2-thioxo-imidazolidine-4-one radical. The compounds of Formula (1) can have biological activity for advantageously regulating carbohydrate metabolism, including serum glucose level, and lipid metabolism, and can be useful for the treatment of hyperlipidernia and/or hypercholesterolemia, and Type 11 diabetes. The compounds of Formula (1) can also have utility in the treatment of diseases of uncontrolled proliferation, including cancer.
Patent CA-2523116-A1 (CA)
Inventor: POE ROGER L
IPC: F23G7/08
Filed: 2005-10-12
Abstract: Linear Coanda flare apparatus for burning pressurized waste flammable gas are disclosed. The flare apparatus basically comprises an elongated closed end pipe connected to a waste flammable gas supply pipe and having an elongated linear opening therein; and an elongated flammable gas distributor trough positioned adjacent to the elongated linear opening in the closed end pipe with the sides of the distributor trough being positioned adjacent to the outer curved surfaces of the closed end pipe thereby forming slots that discharge pressurized waste flammable gas from inside the closed end pipe over the outer curved surfaces of the closed end pipe.
Patent CA-2524114-A1 (CA)
Title: Truck hood actuator
Inventor: DIX HARVEY J
IPC: B62D25/12
Filed: 2005-10-21
Abstract: A truck hood actuator is provided which, operating via a gear rack and DC  motor-powered traveler or pinion gear and ring gear, can operate more quickly than a hydraulic actuator, or a worm or screw gear actuator. Further, by employing the disclosed gear rack and traveler, the actuator of the present invention can be readily employed and installed as an after market accessory or as OEM equipment at a lower cost than a hydraulic or other, more complex, actuators.
Patent CA-2524521-A1 (CA)
Title: Multi-dimensional fluorescence apparatus and method for rapid and highly sensitive quantitative analysis of mixtures
Inventor: PAVICIC MARK J
IPC: G01J3/44
Filed: 2004-05-05
Abstract: Apparatus and methods are provided for rapid and sensitive quantitative analysis of a sample~s fluorescence decay properties. A repetitively pulsed excitation light source generates pulsed fluorescence in the sample. A  fluorescence wavelength selector receives a portion of the pulsed fluorescence emanating from the sample and outputs fluorescence photons whose wavelengths lie within a specified wavelength range. A photodetector receives the fluorescence photons within the specified wavelength range as an input from the fluorescence wavelength selector and outputs a time-dependent electrical signal. An array of memory element stores a representation of the time-dependent electrical signal as a time-series of analog voltages or charges.  Successive elements in the array correspond to a time increment of no greater than 4 ns. An analog-to-digital converter transforms the time-series of analog voltages or charges into a corresponding digitized fluorescence waveform.
Patent CA-2524676-A1 (CA)
Title: Fracture fixation system including buttress pin and post washer
Inventor: MEDOFF ROBERT J
IPC: A61B17/58
Filed: 2004-04-09
Abstract: A fracture fixation system, particularly for a fracture at the distal end of the radius, in which a buttress pin is secured to a stable bone fragment by a bone screw and washer, and distal ends of the buttress pin are bent out of the plane of the buttress pin to engage and support a distal bone fragment. The legs of the buttress pin are spaced apart more narrowly at a U-shaped bend of the buttress pin where the buttress pin can be engaged by a conventional washer and bone screw and more widely where the bent ends engage the distal bone fragment. The washer has tabs for counter bearing against the legs to prevent spinning of the washer when the bone screw is installed. The washer can also support a fixation element which can be engaged in the distal fragment to provide additional support therefor.
Patent CA-2526223-A1 (CA)
Title: Devices and systems for dispensing volatile materials
Inventor: WESTRING BRICE DANIEL
IPC: A61L9/14
Filed: 2004-05-21
Abstract: Devices and systems and methods for dispensing volatile materials are disclosed. In one embodiment, the system includes a device for emitting volatile materials from an article of manufacture that contains volatile compositions. In such an embodiment, a portion of the device and a portion of the article together define an air flow path for emitting the volatile materials. The device may have various features, including: a heater that is movable with a spring; safety features; and a closed-loop heater temperature feedback system. The device can have placement instructions associated therewith for proper operation of the device.
Patent CA-2528646-A1 (CA)
Inventor: SUGAYA MASAE
IPC: A61K47/38
Filed: 1998-05-26
Abstract: A solid preparation which comprises (i) a pharmaceutically active ingredient, (ii) one or more water-soluble sugar alcohol selected from the group consisting of sorbitol, maltitol, reduced starch saccharide, xylitol, reduced palatinose and erythritol, and (iii) low-substituted hydroxypropylcellulose having hydroxypropoxyl group contents of 7.0 to 9.9 percent by weight; which exhibits excellent buccal disintegration and dissolution and also appropriate strength.
Patent CA-2528938-A1 (CA)
Inventor: FERGUSON COLIN G
IPC: A61K/
Filed: 2004-06-14
Abstract: Compounds inhibiting phosphatidylinositol 3-kinase (PI 3-K) activities and methods of preparing and using thereof in treating diseases are disclosed.  Compounds inhibiting PI 3-K activity and methods of using PI 3-K inhibitory compounds to inhibit cancer cell grwoth or to treat disorders of immunity and inflammation, in which PI 3-K plays a role in leukocyte function are also provided.
Patent CA-2530464-A1 (CA)
Title: Interface device for testing a telecommunication circuit
Inventor: WOLF RICHARD
IPC: H01R13/703
Filed: 2004-06-14
Abstract: An interface device(10) and method for testing a telecommunication circuit by utilizing a test cord(40) that has a first end that is integrated with the interface device and a second end that terminates with a test connector(42).  Upon insertion of the test connector into a test port(54) of a connectivity block(52), the interface device may be configured to allow for monitoring of the telecommunication circuit, without disrupting the circuit. Similarly, the interface device may be configured to disrupt the telecommunication circuit and allow a user to examine both sides of the circuit.
Patent CA-2531460-A1 (CA)
Title: House wrap with integral furring strips
Inventor: WILLIAMS MARK F
IPC: E04B1/64
Filed: 2005-12-22
Abstract: There is disclosed a furring strip system wherein furring strips are pre-attached to at least one side of a water resistive barrier (WRB - sometimes referred to as "Housewrap") to promote drainage and drying between the exterior siding or cladding and the underlying wall construction. The furring strips themselves may be ventilated vertically through a series of abutting internal cavities extending across its width or vertical ridges. The furring strip system is installed on a structure simultaneously with the WRB, and before the exterior cladding or siding is installed to enhance drainage and drying of that area thus helping to eliminate the problems associated with water accumulation, such as deterioration of the underlying components, microbial growth, mold and related problems to the structure and its inhabitants.
Patent CA-2531929-A1 (CA)
Title: Fastener driving tool having improved bearing and fastener guide assemblies
Inventor: HEMPFLING DAVE C
IPC: B25B23/10
Filed: 2001-12-28
Abstract: A fastener driving tool includes a driver having a driver shaft extending therefrom, a first extension member operably connected to the driver and a second extension member operably connected to the first extension member. The tool is for use on roof deck panels. The second extension member slidingly engages the first extension member between a loading position and a driving position. A bearing assembly operably connects the first and second extension members. The bearing assembly is formed from a non-metallic, low-friction material. A portion of the bearing assembly is mounted to one of the first and second extension members for sliding engagement with the other extension member and is disposed to prevent direct contact of the first and second extension members with one another. A fastener receiving member is mounted to the second extension member for receiving fasteners when in the loading position and for supporting and releasing the fasteners when in the driving position. The fastener receiving member includes a cradle having a main body portion and a pair of legs extending from the main body portion diverging downwardly and outwardly. The cradle is configured for positioning on the roof panel, straddling raised portions of the panel for aligning the tool therealong.
Patent CA-2536622-A1 (CA)
Title: Inhibitors of cellular necrosis
Inventor: CUNY GREGORY D
IPC: C07D413/06
Filed: 2004-08-30
Abstract: The present invention relates to compounds and pharmaceutical preparations and their use in therapy for preventing or treating trauma, ischemia, stroke and degenerative diseases associated with cell death. Methods and compositions of the invention are particularly useful for treating neurological disorders associated with cellular necrosis.
Patent CA-2537040-A1 (CA)
Title: Captured-graft laminoplasty implants
Inventor: WALTHER MARTIN
IPC: A61B17/70
Filed: 2002-08-26
Abstract: Implants (77, 84) for use in the spinal column are disclosed. The implants (77, 84) comprise a bone allograft (91, 100) coupled with a non-allograft plate (78A, 78B; 85; 93). The plate (78A, 78B; 85; 93) has ends (79A, 79B;  86A, 86B; 95A, 95B) that fasten to opposing spine segments (10), and an intermediate portion (80, 87, 94) that engages the allograft (91, 100) using deformable fingers (99), or with a hollow portion (81, 87, 101) sized to receive and hold part of the allograft (91, 100), or with fixed tabs (92A, 92B). Methods of using the implants are also disclosed.
Patent CA-2540870-A1 (CA)
Title: Desulphurization of odorous gases of a pulp mill
Inventor: ANNALA KAISU
IPC: D21C11/08
Filed: 2004-10-04
Abstract: The invention relates to a method and an arrangement for the removal of concentrated odorous gases of a pulp mill. According to the method, the concentrated odorous gases containing sulphur compounds are collected from the odorous gases of the sulphite pulp mill and combusted with under air to oxidize the sulphur compounds, so that at least an essential part of the sulphur compounds is oxidized into elemental sulphur. The elemental sulphur is recovered in a liquid or solid form. It can be returned to the process or used in other processes.
Patent CA-2543491-A1 (CA)
Inventor: SIVAKUMAR ANANTHASUBRAMANIAN
IPC: A61Q19/10
Filed: 2004-10-22
Abstract: A water-in-oil emulsion system as a storage stable carrier of high pH  sensitivity benefit agents or actives comprising i) an aqueous phase including at least one water soluble and/or dispersible benefit agent; ii)a hydrophobic protective carrier phase for the aqueous phase containing the benefit agent;  and iii)an emulsifier or a dispersant. Also provided is a rinse off non-liquid cleansing composition comprising the water-in-oil emulsion system and a second phase which is a continuous alkaline phase.
Patent CA-2547493-A1 (CA)
Title: Multi-antenna system to simultaneous support of miso and mimo receivers
Inventor: KADOUS TAMER
IPC: H04L25/02
Filed: 2004-12-03
Abstract: Efficient pilot transmission schemes for multi-antenna communication systems are described. In general, MISO receivers prefer a pilot transmitted in one spatial direction, and MIMO receivers typically require a pilot transmitted in different spatial directions. In one pilot transmission scheme, a first set of T scaled pilot symbols is generated with a first training vector and transmitted (e.g., continuously) from T transmit antennas, where T > 1. If MIMO receiver(s) are to be supported by the system, then at least T-1 additional sets of T scaled pilot symbols are generated with at least T-1 additional training vectors and transmitted from the T transmit antennas. The training vectors are for different (e.g., orthogonal) spatial directions. Each MISO receiver can estimate its MISO channel based on the first set of scaled pilot symbols. Each MIMO receiver can estimate its MIMO channel based on the first and additional sets of scaled pilot symbols.
Patent CA-2549774-A1 (CA)
Inventor: ANDREWS WILLIAM
IPC: E04C5/16
Filed: 2006-06-07
Abstract: A joining arrangement is provided for use in the construction of stud frame which includes a releasable attachment/detachment feature. The first member (plate) includes in at least one side wall a formation which; when members are joined, engages a corresponding formation in at least one wall of the second member (stud). The formation, such as a V-shaped protrusion, is/are disposed at an angle to the longitudinal axis of the member and the formation on the second member is disposed generally parallel to its longitudinal axis such that upon engagement of the first and second members, the respective formations in the first and second members engage such that they are in alignment, thereby, securing the first member to the second. Additionally, a plurality of protrusions, which provide a gripping feature, may be formed on the upper surface of web for inhibiting the stud from sliding, slipping, moving and/or migrating within the plate.