baber/WOPTO huggingface dataset:
Patent CA-2389572-A1 (CA)
Title: Continuous production of silica-based microgels
Inventor: MOFFETT ROBERT HARVEY
IPC: C01B33/143
Filed: 2000-12-06
Abstract: A continuous process is provided for preparing silica microgels using carbon  dioxide as a gel initiator at a pressure of at least about 172 kPa (about 25  psig). Consistent performance of microgel can be produced with varying production rates.
Patent CA-2391314-A1 (CA)
Inventor: BENSON ANDREW K
IPC: G06F19/00
Filed: 2000-12-06
Abstract: A testing system useful for food products employs a multispecies testing array to test for presence or amount of a plurality of organisms in a sample by detecting characteristic sequences. A data processing module reads the array to form a multispecies distribution output, and this is processed to provide trend, warning or other data. The array testing and processing sequence may involve culture multiplication, nucleic acid extraction, PCR amplification, labeling of targets and hybridization to the probe matrix array, followed by fluorescence detection and image analysis, to provide information on the presence and/or distribution of a specific group of organisms. The arrays may be configured with different species and gene sequences to effect clinical or diagnostic testing, workplace or environmental testing, and may be applied to other situations.
Patent CA-2392309-A1 (CA)
Inventor: ROBAS NICOLA MELANIE
IPC: A61P25/28
Filed: 2002-08-13
Abstract: This invention relates to the identification of an orphan G-protein coupled receptor EBI2 (and variants thereof) as a receptor of neuropeptides of the CRF family, and the use of such peptides, e.g. urotensin I or sauvagine (and analogues or mimetics of either one) as modulators for EBI2. It also relates to screening methods to identify agonists and antagonists for this neuropeptide receptor.
Patent CA-2393312-A1 (CA)
Title: Aminobenzophenones as inhibitors of il-1.beta. and tnf-.alpha.
Inventor: OTTOSEN ERIK RYTTER
IPC: A61P31/04
Filed: 2000-11-29
Abstract: A compound of general formula (I), wherein R1 represents a substituent selected from the group consisting of halogen, hydroxy, mercapto, trifluoromethyl, amino, (C1-C3)alkyl, (C2-C3)olefinic group, (C1-C3)alkoxy, (C1-C3)alkylthio, (C1-C6)alkylamino, (C1-C3)alkoxycarbonyl, cyano, -CONH2, phenyl, and nitro; R2 represents one or more, same or different substituents selected from the group consisting of hydrogen, halogen, hydroxy, mercapto, trifluoromethyl, amino, (C1-C3)alkyl, (C2-C3)olefinic group, (C1-C3)alkoxy, (C1-C3)alkylthio, (C1-C6)alkylamino, (C1-C3)alkoxycarbonyl, cyano, -CONH2, phenyl, and nitro; R3 represents one or more, same or different substituents selected from the group consisting of hydrogen, halogen, hydroxy, mercapto, trifluoromethyl, cyano, carboxy, carbamoyl, (C1-C10)alkyl, (C2-C10)olefinic group, (C3-C8)monocyclic hydrocarbon group, (C1-C10)alkoxy, (C1-C10) alkylthio, (C1-C10)alkoxycarbonyl, and phenyl; R4 represents hydrogen, (C1-C6)alkyl, (C2-C6)olefinic group, or (C3-C6)monocyclic hydrocarbon group; R5 represents one or more, same or different substituents selected from the group consisting of hydrogen and R1; X represents oxygen, sulphur, or N-OH; and salts thereof with pharmaceutically acceptable acids, hydrates and solvates, may be used in the prophylaxis or treatment of inflammatory diseases.
Patent CA-2395853-A1 (CA)
Inventor: SCHAEDE JOHANNES
IPC: B42D15/10
Filed: 2000-12-22
Abstract: The invention relates to a method comprising the following steps: a stack of sheets is moved under a blade in order to cut a first free strip of the stack of sheets; the first strip is cut; the stack of sheets is subsequently moved, whereupon it executes a first rotation and is guided under the blade once again in order to cut a second free strip; the second strip is cut; the stack is subsequently moved, whereupon it executes a second rotation and is guided under the blade once again in order to cut a third free strip; the third free strip and successive stacks of bond paper strips are cut, and; the successive stacks of bond paper strips are cut into individual bond papers.
Patent CA-2396303-A1 (CA)
Title: Pressure relief valve system including a pilot valve having a radial damper mechanism
Inventor: BLISS CRAIG F
IPC: G05D16/16
Filed: 2001-01-10
Abstract: A pressure relief valve system is provided with particular application for use in conjunction with a pressurized system containing an incompressible fluid. The system includes a main pressure relief valve (12) in communication whith the pressurized system and a pilot valve (10) in communication with said main pressure relief valve (12). The pilot valve (10) includes a pilot valve body (34); a pressure chamber that is always in communication with the system pressure; and a sense piston (38) reciprocal in the pilot valve body (34) and which is exposed to the pressure in the pressure chamber. A damper is provided on the sense piston (38) to improve control of the opening and closing of the valve system. A Preferred damper includes at least one labyrinth damping ring (39) that extends downward from the sense piston (38) and is adapted to engage with an upwardly extending damping ring (41) on a hydraulic damping plate (40).
Patent CA-2399012-A1 (CA)
Title: Apparatus for removing large lumps of coating
Inventor: YAMAMOTO TSUYOSHI
IPC: F27D25/00
Filed: 2000-05-31
Abstract: Rear ends of pushing rods 40 are axially connected to a support base 50, which is movably engaged with guide rails 60. A drive unit 70 is disposed to rotatably move wire belts 74 between wheels 73 and 71 at longitudinal front and rear ends of the guide rails 60, and the support base 50 is connected to the wire belts 74. The drive unit 70 is activated to guide the pushing rods 40 by the guide rails 60 so to make pushing and pulling operation of the pushing rods 40. A door 33 which is disposed at the back wall of a static grate 31 in a clinker cooler 30 is opened to fit the pushing rods 40 into a seal material 34 on the opening to push a large lump of coating C2 remained staying on the static grate 31. The pushing rods 40 are made to have a double tube structure and cooled by injecting cooling water from supply pipes 45.      By configuring as described above, there is provided an advantageous apparatus for removing large lumps of coating which can remove the large lumps of coating remained staying in a clinker cooling section with reliability without manually working and automate the removing work, and which excels in maintenance and management.
Patent CA-2403698-A1 (CA)
Inventor: TIERNEY PETER J
IPC: G06Q40/06
Filed: 2001-02-15
Abstract: La présente invention concerne un système (10) permettant de faciliter les opérations et le règlement des échanges de titres. Le système comprend un ordinateur (26) recevant une information d'exécution d'un échange (16) représentant un échange exécuté par une première partie commerciale (12) et une information d'attribution commerciale représentant un échange exécuté par une deuxième partie commerciale (18). Le système comporte également une base de données des profils des parties commerciales accessible par l'ordinateur, les profils des parties commerciales représentant des paramètres d'échange acceptables pour chacune des parties commerciales. L'exécution sur l'ordinateur (10) s'effectue sous la forme d'un programme de mise en correspondance (48) permettant la comparaison de l'information d'exécution de l'échange avec une information d'allocation d'échange (22) et la détermination d'une mise en correspondance s'il y a corrélation entre l'information d'exécution d'échange (16) et l'information d'allocation d'échange (22) selon les paramètres d'échange acceptables fournis par les profils des parties commerciales (50) pour la première partie commerciale (12) et la deuxième partie commerciale (18).
Patent CA-2405423-A1 (CA)
Inventor: SHARTLE ROBERT JUSTICE
IPC: G01N37/00
Filed: 2001-03-23
Abstract: A medical diagnostic device for measuring an analyte concentration in a sample of a biological fluid includes a capillary flow channel in the device to convey the sample from an inlet to a second region. The flow channel has a capillary dimension in at least one direction. A stop junction in the flow channel has a boundary region that has a dimension that is greater in that direction and forms an angle that points toward the sample inlet.
Patent CA-2405437-A1 (CA)
Title: Processor based wireless detector
Inventor: BARICOVICH DEBORAH R
IPC: G08B25/10
Filed: 2001-04-11
Abstract: An energy efficient, easily manufacturable, multi-sensor detector incorporates a smoke sensor (36a) and a thermal sensor (40a). A  single die programmed processor (30a) with integrally formed storage circuits (30b, 30c) for programs and parameters senses sensor signals, from different types of sensors, during a common activation cycle and processes those signals during the same cycle. The processor (30a) can also monitor the condition of an energy supplying battery (B) and provide modulation signals to an audible output device (48). Other detector functions can be interleaved between output device modulation signals to minimize the cost of the programmed processor and thereby provide the required functionality very cost effective.
Patent CA-2408644-A1 (CA)
Title: Oral care compositions comprising diglycerol
Inventor: STIER ROGER E
IPC: A61Q11/00
Filed: 2002-10-17
Abstract: The invention relates to oral care compositions such as toothpaste, gels, tooth powders, mouthwashes, mouth rinses, gums, mouth sprays and lozenges comprising diglycerol. The diglycerol is used as a humectant in the compositions. The compositions may further comprise water, flavoring agents, active compounds, emulsifier, alcohol, sweeteners, thickening agents, surfactants, suspending agents, astringent and toning drug extracts, flavor correctants, abrasives or polishes, deodorizing agents, preservatives, flavoring buffers, whitening agents, wound-healing and inflammation inhibiting substances, colorants, dyes, pigments, abrasives, polishes, antimicrobial agents, pH  buffers and other additives and fillers.
Patent CA-2410051-A1 (CA)
Inventor: GYSIN JURG
IPC: C07K14/445
Filed: 2001-05-30
Abstract: L'invention concerne des protéines RSP-1 et RSP-2 qui interviennent dans la cytoadhésion de P. falciparum durant l'infection, au stade annulaire, d'érythrocytes, des anticorps se liant aux protéines, des méthodes de dépistage pour une infection au P. falciparum, ainsi que des méthodes de détermination du stade infectieux de P. falciparum, et des vaccins pour la protection de sujets contre des infections d'espèces de Plasmodium.
Patent CA-2411212-A1 (CA)
Title: Highly conductive and stable nonaqueous electrolyte for lithium electrochemical cells
Inventor: GAN HONG
IPC: H01M4/48
Filed: 2002-11-05
Abstract: The present invention is directed to at least partially replacing PC and/or DME with a cyclic carbonate, preferably dimethyl carbonate, and a linear ether, the most preferred being diisopropyl ether, in electrolytes useful for activating alkali metal-containing cells. This electrolyte has improved conductivity and provides electrochemical cells with enhanced discharge performance. A most preferred electrolyte comprises 1,2-dimethoxyethane, propylene carbonate, dimethyl carbonate and diisopropyl ether.
Patent CA-2413296-A1 (CA)
Title: Firearm with personal safety interlock mechanism
Inventor: PETRELLA JOSEPH R JR
IPC: F41A17/06
Filed: 2002-12-02
Abstract: The present invention is a firearm system with a personal safety interlock mechanism which permits only selective personnel to fire a specific firearm. It includes a firearm having a firing mechanism with trigger, and a handle area, a decoding locking mechanism, an engagement assembly and handwear. The decoding/locking mechanism is mounted at the handle area. It has a plurality of recesses with receiving tabs, for transfer of a correct key code to a locking assembly; which is functionally connected to the receiving tabs and to a disabling mechanism. The disabling mechanism has a lock position and an unlock position, and is biased in the lock position for the disengagement of the firing mechanism of the firearm. It is movable to its unlock position by insertion of an engagement assembly with an encoding key located on the handwear and having the correct key code, into the recesses. The handwear may be worn on a trigger hand of selective personnel.
Patent CA-2418623-A1 (CA)
Title: Rotary control valve
Inventor: BECKETT CARL D
IPC: F04B53/10
Filed: 1996-03-20
Abstract: A rotary control valve has a control surface carrying flow control channels. A  control plate fits against the control surface to form closed passageways between the control plate and the channels in the control surface. The control plate includes a first opening located to communicate with a first one of the flow control channels and a second opening located to communicate with another of the flow control channels. The valve has application to controlling the flow of fluid from a reciprocating piston pump. The valve may be integrated with a reciprocating piston pump.
Patent CA-2420682-A1 (CA)
Title: Micro-fluidic system
Inventor: CANTOR HAL C
IPC: B81B1/00
Filed: 2001-08-31
Abstract: According to the present invention, there is provided a micro-fluidic sensor  system (6) including a micro-conduit (56) for carrying fluid therethrough having a flexible wall portion (18), at least one micro-fluidic actuator having a closed cavity, flexible mechanism defining a wall of the cavity (11 ) and flexible wall portion (18) of the micro-conduit for deflecting upon an application of pressure thereto, and expanding mechanism (14) disposed in th e cavity for selectively expanding the cavity and thereby selectively flexing said expanding mechanism, and sensor mechanism in fluid communication with t he micro-conduit for sensing the presence or absence of molecules. The present invention further provides for a micro-fluidic system for moving micro-fluid  amounts including a micro-conduit and at least one micro-fluidic actuator in  fluid communication with the micro-conduit.
Patent CA-2421270-A1 (CA)
Inventor: OLSEN JOHN EJRUP
IPC: E04D5/12
Filed: 2001-09-05
Abstract: The invention relates to a method for the manufacture of a bituminous coating sheet for a base, wherein a bitumen-impregnated core material (3), on which a layer of rear-face bitumen (4) is applied, is caused to contact one or more rotating bodies during the manufacturing process, and wherein welding bitumen (6) is subsequently applied in zones (200, 600) in order to enable, during application of the sheet on the base, the establishment of pressure equalization channels between the layer of rear-face bitumen (4) and the base.  The invention is characterised in that a mixture is provided of a slip material that has been dispersed, emulsified or dissolved in a liquid and a filler material having a grain size that essentially does not exceed 0.15 mm;  that the mixture is applied to the layer of rear-face bitumen (4) on the side that is to be caused to contact a rotating body; that the liquid is evaporated prior to contact with the rotating body; and that welding bitumen (6) is applied in zones (200, 600) on the side that is provided with said mixture.
Patent CA-2422939-A1 (CA)
Inventor: ZEUG BERTHOLD
IPC: B23C5/24
Filed: 2001-09-21
Abstract: La présente invention concerne un outil d'enlèvement de copeaux, qui comprend une tige d'outil (1) servant de support à une plaque perforée (3). Cette plaque perforée (3) est contrainte à l'intérieur d'un logement de plaque (4) de la tige d'outil (1), par l'intermédiaire d'un système de connexion par vis, qui passe à travers l'orifice (19) de la plaque perforée (3) et à travers un orifice de passage (22) de la tige d'outil (1) et qui comprend une vis (17), introduite du côté de la plaque perforée, ainsi qu'un écrou correspondant (18), placé en dessous de la tige d'outil (1). Les surfaces de contact entre la tête de la vis (23) et la plaque perforée (3) d'un côté et entre la tête (24) de l'écrou correspondant (18) et la tige d'outil (1) d'un autre côté permettent par bombement au système de connexion par vis, constitué de la vis (17) et de l'écrou correspondant (18), de pouvoir effectuer un mouvement de pivotement suivant le mouvement de réglage, ce qui favorise un réglage efficace de la plaque perforée contrainte (3) dans la direction de réglage (9), de manière sensiblement radiale à l'axe de rotation (8) de la tige d'outil (1).
Patent CA-2423412-A1 (CA)
Inventor: HELLSTROM HANS
IPC: G09F11/32
Filed: 2000-09-25
Abstract: La présente invention concerne un dispositif de présentation d'information (10) et des procédés de montage d'une feuille d'affichage (26) sur ce dispositif. Le dispositif comporte un boîtier (12) de forme allongée présentant une première ouverture (18) par laquelle passe la feuille d'affichage. La feuille d'affichage est enroulée sur un tambour (32) au sein du boîtier. Un agencement de fixation détachable (36) sous la forme d'une bande de fixation (38) à laquelle la feuille d'affichage peut être fixée et une fente de réception (42) dans le tambour (32) permettent la fixation de la feuille au dispositif de présentation d'information et son retrait de celui-ci sans qu'il soit nécessaire de démonter le dispositif.
Patent CA-2427220-A1 (CA)
Inventor: VAN DER ZANDEN JOHANNES PETRUS
IPC: B02C13/18
Filed: 2001-10-25
Abstract: The device according to the invention relates to an autogenous rotor that rotates about an axis of rotation, which rotor is provided with at leas one guide member for accelerating material, which guide member is associated with a chamber member where an autogenous bed of material builds up, with the aid of which guide member material is guided into a spiral path in the direction of said chamber member where said accelerated material impinges o said autogenous bed at a predetermined impingement location, after which said material moves from said impingement location along said autogenous bed in the direction of said tip, under the influence of centrigugal force, where said material is propelled outwards from said rotor.
Patent CA-2427295-A1 (CA)
Inventor: POLIAKOV VIATCHESLAV
IPC: B63H11/16
Filed: 2003-04-14
Abstract: Essence of invention is submarine jet-propelled engine for torpedoes, submarine boats or other underwater moving objects. Consists of turbine body, propeller, combustion chamber, jet and engine, rotating the propeller, fuel rods and mechanisms of theirs feeding into combustion chamber. Upon rotating of propeller by the engine water is fed into combustion chamber and simultaneously feeding mechanism protrudes working fuel rods made of metallic potassium into combustion chamber. Metallic potassium reacts chemically with water producing gas hydrogen and huge quantities of heat, which results in evaporation of surrounding water:
Patent CA-2428088-A1 (CA)
Title: Machine for orienting and aligning vessels or bottles made of plastics
Inventor: LANFRANCHI MARIO
IPC: B65G47/14
Filed: 2002-08-21
Abstract: The invention falls within the field of machines for orienting and aligning vessels or bottles made of plastics randomly inserted into a load vessel and in particular to a type of orienting and aligning machine that provides a plurality of elevators (6) that are vertically sliding along the internal wall of a rotating cylinder (1) containing randomly-placed bottles. More precisely, it refers to a device for automatically adjusting the size of the plurality of elevators placed inside the rotating cylinder depending on bottle size or format. The device provides a plurality of reduction elements (9), at least one for each elevator (6), each reduction element being inserted into the elevator without projecting and can go out of the elevator. Control means are provided for making the reduction elements go out simultaneously or sequentially.
Patent CA-2429718-A1 (CA)
Title: Human and non-human primate homologues of nkd protein, nucleic acid sequences encoding, and uses thereof
Inventor: YAN DONG
IPC: C12N1/21
Filed: 2001-11-27
Abstract: A novel protein and corresponding DNA involved in Wnt signaling is taught. Antibodies, antisense and ribozymes that target expression of this protein are also provided. Therapies and detection methods ivolve detecting and regulating expression of this protein are further provided.
Patent CA-2432466-A1 (CA)
Title: Method of making a cutting tool
Inventor: FRIES ROBERT
IPC: B23P15/34
Filed: 2001-12-18
Abstract: A method is provided for producing a cutting tool such as a twist drill, end mill or the like. The method includes the steps of providing an unbonded assembly comprising a cylindrical core (10) having ends (12, 14) and an elongate side surface (16) covered partially or completely by a coherent, unsintered layer (18) comprising ultra-hard abrasive particles for producing an ultra-hard material, subjecting the unbonded assembly to elevated temperature and pressure conditions at which the ultra-hard abrasive is crystallographically stable, recovering the sintered product which comprises a cylindrical core (10) and a layer of ultra-hard abrasive material bonded to the core and working the sintered product to produce one or more cutting edges in the layer of ultra-hard abrasive material.
Patent CA-2433655-A1 (CA)
Inventor: OUELLETTE RICHARD
IPC: A44B1/14
Filed: 2003-07-09
Abstract: A button cover for removable placement onto a button of a garment comprises a front wall portion having a front-facing surface and a back-facing surface, and a back wall portion having a front-facing surface and a back-facing surface. A peripheral wall portion connects the front wall portion and the back wall portion one to the other other, in spaced apart relation, so as to form a button-receiving cavity between the front wall portion and the back wall portion. A spring clip is mounted on the button cover so as to be moveable between a rest configuration and an in-use configuration whereat at least a portion of the spring clip is disposed closer to the front wall portion than in the rest configuration. The spring clip biases a button disposed between the front wall portion and the back wall portion towards the front-facing surface of the back wall portion.
Patent CA-2434600-A1 (CA)
Inventor: LUMB ANTHONY PETER
IPC: H04L12/66
Filed: 2002-01-07
Abstract: L'invention concerne une unité de contrôle de paquets destinée à vérifier des paquets selon une pluralité de règles, chaque paquet étant associé à une valeur de contrôle. Cette unité de contrôle de paquets comprend une unité d'index destinée à produire une valeur d'index à partir de la valeur de contrôle associée à un paquet, ainsi qu'une unité permettant d'utiliser cette valeur d'index en vue d'accéder à une règle pour la vérification du paquet à partir de cette pluralité de règles. La valeur de contrôle est établie par l'unité de contrôle de paquets. Avantageusement, la vérification des paquets requiert toujours un accès unique à la pluralité de règles, ce qui permet d'obtenir un fonctionnement plus rapide.
Patent CA-2435202-A1 (CA)
Inventor: CAMPITELLI WILLIAM A
IPC: B65D83/08
Filed: 2003-07-14
Abstract: It is generally understood that when someone uses a tissue, they must dispose of it in a separate container. The necessity of a separate container causes excess waste. It also adds to the spread of germs, i.e. if there is no disposal unit available there is the possibility of leaving a soiled or contaminated tissue exposed where it may be handled by others.      Further, many packages or containers are "double wrapped" and sealed with plastic or paper wrapping. My invention would modify existing packaging currently being used to allow for a receptacle as well as storage section for soiled tissues and various paper products. It can literally be adapted and used for any container or package that requires its contents, (such as tissue or disposable cleaning utensils), to be disposed of. It may also be adapted and used for containers or packages that contain products that cause the necessity to wipe one's hands or face while consuming it (i.e. a food container such as a bucket of popcorn). It is designed to reduce waste, reduce the possibility of germ spread and reduce unsightly litter in our automobiles, homes, offices and streets.