baber/WOPTO huggingface dataset:
Patent CA-2303582-C (CA)
Inventor: WU CHIN-SUNG
IPC: B26B17/00
Filed: 2000-03-30
Granted: 2005-06-07
Abstract: A pair of shears 20 has a pair of blades 40, a main handle 22, an auxiliary handle 39, a lug 28, and a shaft 21.      The lug 28 is connected to the auxiliary handle 39. The shaft 21 is disposed on a bottom of the lug 28. The shaft 21 has an insertion groove 24. The lug 28 has a circular aperture 33. The main handle 22 has a protection bow 35, a hollow interior 36, an upper recess 31 receiving a spring 32, a round hole 221 formed on an upper portion of the main handle 22 and receiving the shaft 21, and a circular hole 222 communicating with the round hole 221. A bolt 23 is inserted in the insertion groove 24 via the circular hole 222. A rod 34 has a lower end inserted in the upper recess 31 and an upper end inserted in the circular aperture 33.
Patent CA-2313135-C (CA)
Inventor: HILDEBRAND MARTIN
IPC: B01F3/04
Filed: 2000-06-29
Granted: 2008-03-25
Abstract: A header for use in transmitting gases or fluids beneath the surface of a body of water is herein described. The header comprises a first pipe arranged for transmitting the gas or fluid, a second pipe arranged to hold either water or air and ballast means for adding weight to the header. Specifically, the ballast means is arranged such that the header floats on the surface of the body of water when the second pipe is filled with air. In use, the header is laid out across the surface of a body of water and the first pipe is connected to a source of the fluid to be transmitted, for example, air, oil, natural gas, or liquid hydrocarbons. Water is then pumped into the second pipe, which displaces the air in the second pipe and increases the specific weight of the header, thereby causing the header to sink below the surface of the body of water. As the header is below the surface, water traffic is not restricted by the transfer of fluid across the body of water. For maintenance, compressed air is pumped into the second pipe, replacing the water in the second pipe and causing the header to float to the surface of the body of water. This arrangement may also be used for aerating or de-icing bodies of water, such as, for example, lakes, channels and lagoons.
Patent CA-2314144-C (CA)
Title: Lead-free free-cutting copper alloys
Inventor: OISHI KEIICHIRO
IPC: C22F1/00
Filed: 1998-11-16
Granted: 2006-08-22
Abstract: Lead-free copper alloys with industrially satisfactory machinability comprising 69 to 79 percent, by weight, of copper, 2.0 to 4.0 percent, by weight, of silicon, and the remaining percent, by weight, of zinc.
Patent CA-2314258-C (CA)
Inventor: DE FILIPPIS PIETRO
IPC: B60H1/00
Filed: 1998-12-07
Granted: 2004-02-10
Abstract: La présente invention concerne un système d'alimentation d'un moteur électrique à commutation électronique pour des climatiseurs, conçu pour être installé dans les véhicules à moteur. Le système d'alimentation, qui constitue une partie intégrante du véhicule, comprend un panneau solaire (13) et alimente le moteur (4, 52) en énergie électrique. Le moteur électrique (4, 52) peut également être alimenté par la batterie du véhicule (54), de façon à ce qu'aucun matériel spécifique ne soit nécessaire pour convertir l'énergie, ni même des dispositifs de conversion entre le moteur (4, 52) et le panneau solaire (13). Le panneau solaire (13) peut être utilisé avec une puissance de tension supérieure à celle de la batterie du véhicule, afin d'amener l'énergie électrique disponible à un niveau de tension et de courant approprié pour réaliser une baisse importante de la dissipation d'énergie dans le système, avec les même sections de câblage ou selon les techniques connues des panneaux solaires basse tension.
Patent CA-2318364-C (CA)
Inventor: DE FERAUDY HUGUES
IPC: B03B9/06
Filed: 1999-01-22
Granted: 2007-06-05
Abstract: The invention concerns a method for separating all categories of polymer materials derived from waste characterised by successive steps and phases, implemented in the following order: sequentially, a grinding step is followed by a cylindrical drum form factor mechanical separation step, which is followed by a first density separation step in parallel steps, followed by energetic cleaning of the polymer materials and ending with a second density separation step in parallel steps. Said polymer materials can, if required, be extruded. The method enables to obtain different categories of polymer materials, and in particular PE, PP, PS, ABS, PP filled at 20 to 40% with PA, PMMA, Xenoy(TM), PVC.
Patent CA-2320238-C (CA)
Title: Metabolic calorimeter employing respiratory gas analysis
Inventor: MAULT JAMES R
IPC: A61B5/083
Filed: 1999-02-05
Granted: 2011-08-23
Abstract: An indirect calorimeter for measuring the metabolic activity and related respiratory parameters of a subject includes a facial mask (14) operative to be supported in contact with the subject so as to pass the inhalations and exhalations as the patient breathes. Both the inhaled and exhaled gasses pass through a tube (16) which incorporates an ultrasonic pulse transit time flow meter (64, 70) adapted to generate electrical signals as a function of the instantaneous flow volume. A fluorescence quench oxygen sensor (82) is supported in the flow tube (16) and generates electrical signals as a function of the instantaneous oxygen content of the respiratory gasses. A computation unit (76) receives output signals from the flow sensor (64, 70) and the oxygen sensor (82) to calculate oxygen consumption, and related parameters.
Patent CA-2324860-C (CA)
Inventor: RITMAN ZEEV
IPC: F42B3/00
Filed: 2000-11-01
Granted: 2008-07-29
Abstract: A wall breaching warhead 10 for forming a hole through a brick wall includes a shaped charge 12 of explosive material having a central axis 14. The front surface of shaped charge 12 includes a central portion 16, adjacent to central axis 14, having a generally convexly-curved shape, and an annular portion 18, circumscribing central portion 16, having a generally concavely-curved shape. A metallic liner 20, adjacent to at least annular portion 18 of the front surface of charge 12.
Patent CA-2326662-C (CA)
Inventor: BRACHT STEFAN
IPC: A61K31/40
Filed: 1999-03-18
Granted: 2007-01-16
Abstract: The invention relates to a therapeutic system for the temporal and controllable administering of at least one therapeutic active substance to a human or animal organism by means of diffusion through the skin or a mucous membrane. The active substance is initially available in a first state for production and storage. In this state, the active substance is chemically stable and is insufficiently permeable for the skin or a mucous membrane. The active substance is transformed into a second state at the application site when exposed to moisture. In said second state, the active substance is suited for diffusing through the skin or a mucous membrane, and is absorbed into the organism. The invention is characterized in that, in a first state, the active substance is contained as a pharmaceutically acceptable salt in the system. The salt is chemically transformed into the second state of an acid or base by exposure to water and by an active agent also contained in the system. Compared to the salt, the acid or base is absorbed into the organism through the skin or a mucous membrane in an accelerated and increased manner. Said active agent is a solid substance which reacts in an aqueous solution in an acidic or basic manner or is a mixture of a plurality of such substances. This active agent has a proportion of water of at least 5 % in the solid body structure thereof or is bonded thereto.
Patent CA-2327465-C (CA)
Inventor: EATON MICHAEL ANTHONY WILLIAM
IPC: C07C235/12
Filed: 1999-04-08
Granted: 2009-12-22
Abstract: L'invention porte sur des lipides bipolaires capables de former des complexes avec des polyanions. Lesdits lipides, qui comportent une tête cationique liée à un squelette hydrophobe et une queue hydrophile, et peuvent s'auto-assembler pour former des complexes stables dans des solutions aqueuses, s'utilisent en particulier pour distribuer des substances bioactives telles que des acides nucléiques à des cellules, in vitro ou in vivo.
Patent CA-2327803-C (CA)
Inventor: DORKIN EDUARD ALEXANDROVICH
IPC: B05B7/26
Filed: 1999-04-09
Granted: 2007-12-11
Abstract: The present invention relates to a device for generating a gas-droplet stream, wherein the said device includes a gas-dynamic nozzle (1), which is connected to a chamber (2) for mixing gas and liquid and containing a liquid flow dispersion system (3). The chamber (2) is connected to a liquid and gas supply system through a controlled valve, wherein the said valve ensures an early inlet of a gas flow prior to that of the liquid when the device is turned on, and cuts off the liquid supply when the said device is turned off. The valve comprises two closure members (5,6) which interact with the seats provided on the walls of sealed chambers (8,9) and which communicate respectively with liquid and gas supply ducts (10,11). The member (5) is rigidly connected to a rod (7) so as to be brought in contact with the seat in the gas supply chamber (8), while the member (6) is coaxially mounted on the said rod (7) so as to be capable of displacement along the same upon interaction with a stop.
Patent CA-2330067-C (CA)
Inventor: HAMMONDS PAUL
IPC: E21B47/00
Filed: 2001-01-03
Granted: 2005-04-26
Abstract: A method for predicting scale deposition in a general environment has been discovered which involves providing a localized environment where scale would preferentially form, where the localized environment is adjacent the general environment. Monitoring the deposition of scale in the localized environment is performed for the purpose of taking preemptive action to prevent scale deposition in the general environment once scale begins to form, or a certain threshold is reached. Scale is removed from the localized environment so that monitoring can be performed by the probe again. Preemptive action will often be the introduction of a scale inhibiting agent into the general environment.      An apparatus for practicing the method of predicting and preventing scale deposition in a general environment is also described.
Patent CA-2333147-C (CA)
Inventor: THORPE PHILIP E
IPC: C07K16/28
Filed: 1999-07-12
Granted: 2012-02-07
Abstract: Disclosed are the surprising discoveries that aminophospholipids, such as phosphatidylserine and phosphatidylethanolamine, are stable and specific markers accessible on the luminal surface of tumor blood vessels, and that the administration of an anti-aminophospholipid antibody alone is sufficient to induce thrombosis, tumor necrosis and tumor regression in vivo. This invention therefore provides anti-aminophospholipid antibody-based methods and compositions for use in the specific destruction of tumor blood vessels and in the treatment of solid tumors. Although various antibody conjugates and combinations are thus provided, the use of naked, or unconjugated, anti-phosphatidylserine antibodies is a particularly important aspect of the invention, due to simplicity and effectiveness of the approach.
Patent CA-2334222-C (CA)
Title: Insulin supplemented infant formula
Inventor: SHAHADEH NAIM
IPC: A23L33/00
Filed: 1999-06-03
Granted: 2010-02-09
Abstract: An infant formula in a powder or solution form including nutritional components and an insulin supplement. A method of feeding an infant including the steps of dissolving an infant formula powder containing nutritional components and an insulin supplement in water for obtaining a solution including said nutritional components and said insulin supplement and feeding the infant with the solution.
Patent CA-2343459-C (CA)
Title: Pyrazole derivatives as anti-inflammatory/analgesic agents
Inventor: SAKYA SUBAS MAN
IPC: A61P1/04
Filed: 2001-03-30
Granted: 2006-03-28
Abstract: Disclosed are compounds of the formula:   (see formula I) (wherein n is 0-4; p is 1 or 2; X is CR7 or N; Y is CR8 or N; Z is CHR9, O, S, SO, SO2 or NR10; W is CR5R6; R1 is CF3 or CHF2; R2 is alkyl; R3 is H or substituent; R4 is H or substituent; and R5, R6, R7, R8, R9 and R10 are H, alkyl or the like). The compounds are useful in the treatment or alleviation of inflammation and other inflammation associated disorders, such as arthritis, colon cancer, and Alzheimer's disease in mammals, preferably humans, dogs, cats, horses and livestock.
Patent CA-2345746-C (CA)
Title: Coating compositions containing modified carbamate-functional polyacrylic binders
Inventor: REHFUSS JOHN
IPC: B05D7/24
Filed: 1999-11-03
Granted: 2007-09-25
Abstract: The invention provides a process that includes a first step of reacting the hydroxyl groups of an acrylic resin having hydroxyl groups and carbamate groups with a compound that converts the hydroxyl groups to new groups unreactive with an aminoplast crosslinker; a second step of combining the acrylic resin reaction product with at least an aminoplast crosslinker to form a coating composition; and a third step of applying the coating composition to a substrate and curing the applied coating layer, in which substantially no ether linkages are formed. Aminoplast crosslinkers are desirable for other reasons such as providing high solids coatings having excellent appearance that cure under moderate conditions. Avoiding the ether linkages that could be formed by reaction of aminoplast crosslinkers with hydroxyl groups improves the resistance of the cured coating to environmental etch.
Patent CA-2346914-C (CA)
Title: Dispositif et procede pour l'examen optique de brasures cachees
Inventor: CANNON MARK
IPC: G01R31/309
Filed: 1999-08-20
Granted: 2008-02-05
Abstract: L'invention concerne un dispositif pour l'examen optique, en particulier de brasures cachées, notamment, entre un composant électrique ou électronique disposé à la surface d'une platine et la platine elle-même, comprenant une unité oculaire (3), une tête d'objectif (2), une unité de transmission d'images (4), pour la transmission de l'image prise par la tête d'objectif (2) sur l'unité oculaire (3), et un dispositif d'éclairage (15, 16) destiné à éclairer les brasures à examiner, caractérisé en ce que la tête d'objectif (2) présente un dispositif de déviation d'image (9) s'étendant jusqu'à l'extrémité extérieure axiale de la tête d'objectif (2), et en ce que le dispositif d'éclairage (15, 16) est disposé dans la tête d'objectif (2) de telle façon que l'angle de sortie de la lumière du dispositif d'éclairage (15, 16) à partir de la tête d'objectif (2) soit sensiblement égal à l'angle de déviation du dispositif de déviation d'image (9), et en ce que l'emplacement de sortie de la lumière est prévu à proximité du dispositif de déviation d'image (9), dans la zone de l'extrémité extérieure axiale de la tête d'objectif (2).
Patent CA-2348768-C (CA)
Inventor: DAHLMAN ERIK
IPC: H04W72/04
Filed: 1999-10-29
Granted: 2008-05-27
Abstract: The downlink channelization code limitation problem encountered in spread spectrum or CDMA cellular systems is resolved by using codes from a different, non--orthogonal code set when operating in the slotted mode (108). The non-orthogonal code sets can be constructed by using the same channelization code tree, but applying a different scrambling code (112, 116).
Patent CA-2351360-C (CA)
Title: Prechargement d'attaches de rails dans des traverses de chemin de fer en acier
Inventor: RHODES DAVID
IPC: E01B9/34
Filed: 1999-11-17
Granted: 2006-09-26
Abstract: L'invention concerne un isolant de rail (3) destiné à une traverse de chemin de fer en acier (1), qui présente une ouverture pour recevoir un épaulement (4). L'isolant de rail (3) est disposé de manière fonctionnelle entre un rail (2) et ledit épaulement (4). Il comprend un élément (11) qui s'étend de manière fonctionnelle sous une face supérieure de la traverse (1) et pénètre dans ladite ouverture (6) de façon à reposer entre les parois de l'ouverture (6) et ledit épaulement (4) pour maintenir ce dernier dans sa position de fonctionnement.
Patent CA-2354586-C (CA)
Inventor: GAETA ANTHONY C
IPC: B24D3/28
Filed: 1999-12-08
Granted: 2004-09-28
Abstract: Abrasive tools, such as coated abrasives, made using radiation curable resin binders can be given a greater depth of cure of the binder if they include bis(2,4,6-trimethylbenzoyl) phenylphosphine oxide photoinitiator.
Patent CA-2355006-C (CA)
Inventor: BENGHOZI SIMON
IPC: F21V21/04
Filed: 2001-08-10
Granted: 2006-04-04
Abstract: A recessed light fixture for mounting into an opening made in a ceiling, wall or the like comprises a pot having a peripheral edge abutting the area adjacent a hole made in the ceiling or wall and one or more retaining clips for securing the fixture to the ceiling, wall or the like. Each retaining clip comprises an upper connecting portion with a threaded hole extending therethrough and a lower spring action adapted to contact the rear wall surface of the ceiling, wall or the like. A bolt extends through the threaded hole of the upper connecting portion and its actuation causes the clip to move in and out of a securing contact with the ceiling, wall or the like.
Patent CA-2359944-C (CA)
Inventor: LONGORIA JOSE
IPC: A45D2/00
Filed: 2001-02-01
Granted: 2005-07-26
Abstract: A hair styling device for twirling locks of hair together including a main body (10), and at least two hair grabbers (12,14) for respectively grabbing separate locks of hair.      Each of the hair grabbers (12,14) is connected to respective hair twisters (16,18), and each of the hair twisters (16,18) rotates respective locks of hair to form twists of hair. The device further comprises a hair twist rotator body (20) connected to each of the hair grabbers (12,14). The hair twist rotator body (20) is connected to and rotatable relative to the main body (10). Rotation of the hair twist rotator body (20) cables the twists of hair to form a cord of hair. The hair grabbers (12, 14) are substantially stationary relative to the hair twist rotator (20) when the hair twist rotator (20) rotates relative to the main body (10).
Patent CA-2364083-C (CA)
Title: Process for the wall ironing of a product in sheet form, and a wall ironing tool
Inventor: RAS HENDRIK BASTIAAN
IPC: B21D25/00
Filed: 2000-03-02
Granted: 2005-07-26
Abstract: Process for the wall ironing of a product in sheet form, which is formed from a metal sheet coated on at least one side with a layer of plastic, the wall-ironing tool comprising a forming surface which the product with a plastic coating layer moves along during the wall ironing, and the forming surface being at an entry angle with respect to the direction of movement of the product, whereby the entry angle varies over the length of the forming surface, in the direction of movement of the product past the forming surface, this entry being smaller in a starting zone of the forming surface than in the subsequent zone thereof.
Patent CA-2375810-C (CA)
Title: Agonistes du recepteur beta 2-adrenergique
Inventor: CUENOUD BERNARD
IPC: A61K31/137
Filed: 2000-06-02
Granted: 2010-09-07
Abstract: L'invention concerne des composés de la formule (I) sous forme libre, saline ou de solvates. Dans ladite formule, Ar est un groupe de la formule (II), Y est carbone ou azote et R?1¿, R?2¿, R?3¿, R?4¿, R?5¿, R?6¿, R?7¿, R?8¿, R?9¿, R?10¿, X, n, p, q et r sont tels que définis dans le mémorandum descriptif. L'invention concerne également la préparation de ces composés et leur utilisation comme produits pharmaceutiques, notamment pour le traitement de maladies respiratoires obstructives ou inflammatoires. Les composés de la formule (I), sous leur forme libre, saline ou de solvates, présentent une activité d'agoniste du récepteur BETA 2-adrénergique.
Patent CA-2378231-C (CA)
Inventor: TONKIN MARK CHRISTOPHER
IPC: B01D71/52
Filed: 2000-08-03
Granted: 2012-04-10
Abstract: L'invention concerne un alambic à eau mécanique (10) comportant une surface supérieure voûtée imperméable (12) et une base membranaire (14) couplée (26) à la structure voûtée imperméable (12) afin de former une chambre (20) à l'état gonflé. La base membranaire (14) est conçue de manière à permettre un processus de pervaporation de l'eau au travers de celle-ci. Un puits collecteur d'eau (16) présente une ouverture destinée à collecter les gouttes d'eau issues de la condensation du processus de pervaporation de l'eau. Ce puits collecteur d'eau (16) est disposé dans la base membranaire (14) et s'étend généralement vers l'extérieur et vers le bas à partir de la base membranaire (14) (Fig.1). Lors de l'utilisation, une source d'eau contaminée (24) est mise de préférence entièrement en contact avec la base membranaire (14), le puits collecteur d'eau (16) étant disposé de manière à fonctionner d'une part en tant que dissipateur de chaleur dans la source d'eau (24), et à assurer d'autre part la stabilité de l'alambic à eau (10) lorsque ce puits flotte et est immergé dans la source d'eau (24).
Patent CA-2380083-C (CA)
Inventor: SAUKKONEN SEPPO
IPC: B27N3/14
Filed: 2000-07-10
Granted: 2006-11-21
Abstract: Roll set for handling, particularly screening and spreading, different materials such as wood chips and shavings, said roll set comprising at least two parallel-mounted, rotatable rolls (1), whereby the interroll gaps (2) are adapted to pass the material being handled and at least a number of the rolls are provided with a surface patterning. The invention is implemented by providing at least some of the rolls (1) of the roll set with at least one collar ring (3) made thereto in an annular manner essentially about the entire circumference of the roll, whereby the collar ring has an outer diameter advantageously at least as large as the outer diameter of the other surface patterning made on the roll.
Patent CA-2382070-C (CA)
Title: Method of containing a phase change material in a porous carbon material and articles produced thereby
Inventor: MOSELEY DOUGLAS
IPC: F16D65/12
Filed: 2001-06-14
Granted: 2011-01-25
Abstract: A process for fabricating a carbon composite structure that is lightweight, structurally sound, and characterized by high heat capacity. A carbon structure is devised with cavities therein receiving a phase change medium.  The phase change medium demonstrates both high energy absorption capacity and high thermal conductivity and is formed from a carbon fiber to establish a high porosity medium having a large volume fraction. The surface energy of the carbon fibers is enhanced in various ways as by deposition of a carbide former, a metallurgical coating or a precursor liquid or by electroplating or etching the surfaces of the carbon fibers. The enhanced surface energy allows for the retention of phase change material.
Patent CA-2386110-C (CA)
Inventor: SEBRING RANDAL W
IPC: A61D7/00
Filed: 2000-09-29
Granted: 2006-05-30
Abstract: This invention relates to apparatus and methods of delivering various compositions including medicaments to a variety of targets. The invention includes a dose administrator (1) which may be used for intranasal delivery of compositions or medicaments, such as live virus vaccines, to both humans and animals. An axial collapse prevention element (2) to prevent excessive axial deflection of the dose administrator (1) or a dose-location coordinate indicator (3) to facilitate the delivery of a dose to the desired target location may be coupled to the dose administrator (1). An intranasal probe ( 4) having a force dissemination contact surface (7) may be responsive to a firs t end of the dose administrator (1). The dose may be delivered from a conformable dose sequestration element (10) through an aperture which penetrates the dose delivery aperture element (5) and the dose may be caused to stream by coupling a stream delivery element (6) to the dose delivery aperture element (5). The force application element (12) which acts upon the dose may be separated from the dose by a fluid dose propellent (13). While t he invention may be used for numerous applications, it specifically addresses t he difficulties of delivering cold-adapted live equine influenza viruses intranasally to equids.