baber/WOPTO huggingface dataset:
Patent CA-2198240-C (CA)
Inventor: FRANCOIS MARC KAREL JOZEF
IPC: A61K9/00
Filed: 1995-08-25
Granted: 2007-04-10
Abstract: L'invention concerne des émulsions stables comprenant du cétoconazole dont le pH se situe entre 6 et 8, caractérisées en ce qu'elles sont dépourvues de sulfite de sodium en tant qu'antioxydant. On décrit également un procédé de préparation de ces émulsions.
Patent CA-2199456-C (CA)
Inventor: BLACK GREGORY R
IPC: H04B1/38
Filed: 1997-03-07
Granted: 2000-01-18
Abstract: A wireless communication device (20) provides a matching state between a radio circuit (28) and an antenna assembly (26) in both its retracted and extended positions, and does so with an elegant design that increases reliability and manufacturability by reducing the number and complexity of components and moving mechanical parts. A matching circuit (30), which is reconfigured according to a switch (32) that is responsive to the antenna's position, provides the matching states. Furthermore, the switch (32) can be integrally formed as part of a feed terminal (36), the feed terminal (36) and a ground terminal (38) can hold the antenna in position, and the ground terminal (38) can hold a guiding tube (52). Alternatively, the switch (32) can include a diode (102) and a sensor. The sensor is a rod (46) of the antenna assembly that makes and breaks an electrical path between the feed terminal and the ground terminal to change the state of the diode.
Patent CA-2204286-C (CA)
Inventor: BLALOCK JAMES
IPC: F16L3/20
Filed: 1997-05-02
Granted: 1999-06-08
Abstract: A pipe support apparatus including a length of flexible webbing having a first receptacle formed at one end and a second receptacle formed adjacent an opposite end of the webbing, a first rigid member received within the first receptacle, and a second rigid member received within the second receptacle. Each of the first and second rigid members has a height greater than a thickness of the webbing. The length of webbing defines a pipe receiving surface between the first and second rigid members. Each of the first and second receptacles is a loop having an opening suitable for slidable receipt of the first and second rigid members. The first and second rigid members are cylindrical members which are slidably received within each of the receptacles. The webbing can have a plurality of receptacles formed adjacent one end of the webbing. The plurality of receptacles selectively receives one and only one of the rigid members.
Patent CA-2209305-C (CA)
Inventor: ROGOYSKI ERIC
IPC: G06F17/50
Filed: 1996-01-11
Granted: 2001-10-16
Abstract: A device extractor (120) for extracting devices from a hierarchical cell design (206). The device extractor (120) selects a cell from the lowest leve l of the hierarchy and searches the cell for the device components. The device  extractor (120) searches each cell in the lowest level and then selects a "parent" cell in the penultimate level. The parent cell, and all of the children cells of the parent cell, are searched. The selection and search process continues until all of the components of the device (208) are identified in a cell or the children cell of the cell and a proper relationship between the components is determined. The components of the identified device (208) are masked so that they are not identified and associated with another device during subsequent searches.
Patent CA-2211606-C (CA)
Inventor: TUFANO ANTHONY
IPC: F21Y103/37
Filed: 1997-07-25
Granted: 2007-01-09
Abstract: A lamp housing to support and power a compact dual or quad-tube fluorescent lamp. A body portion with a central cavity receives the lamp base and selectively retains same using a trapped metal clip; contacts mounted in separated cavities receive the lamp leads at a first end and at the second end the bared end of an electrical conductor inserted into a one way type clutch contact lever to apply AC power to the lampleads. The contact lever can be bifurcated to independently engage more than a single conductor. The lamphousing can be mounted to a panel using fasteners extending through apertures in mounting pads of the base, or by using flexible mounting tabs to grip the underside of a mounting panel or a combination of the flexible mounting tabs and flexible arms to permit the lampholder to be mounted on panels of different thicknesses.
Patent CA-2215706-C (CA)
Title: Ressort a boudin oblique ameliore et joint d'etancheite
Inventor: MILLER TIMOTHY FREDERICK
IPC: F16J15/32
Filed: 1996-03-27
Granted: 2001-07-24
Abstract: Ressort à boudin (30) comportant une pluralité de boudins reliés l'un à l'autre en série. Chacun des boudins possède une partie avant (34) et une partie arrière (36). La partie avant d'au moins un des boudins comporte une première section (34m) disposée à un premier angle prédéterminé par rapport à un plan perpendiculaire à l'axe médian du ressort, et une seconde section (34t) disposée à un second angle prédéterminé par rapport audit axe. Le ressort à boudin convient pour une grande variété d'applications incluant, entre autres, des joints d'étanchéité.
Patent CA-2217613-C (CA)
Title: High pressure sodium lamp of low power
Inventor: GRASER WOLFRAM
IPC: H01J61/82
Filed: 1997-10-02
Granted: 2004-09-14
Abstract: The high-pressure sodium discharge lamp of low power described here is characterized by a very high xenon cold filling pressure of at least 1 bar.  The pressure ratio to the sodium operating pressures lies between 10 and 30. Luminous efficacies of approximately 100 lm/W and more can be obtained with a lamp power of 50 to 100 W.
Patent CA-2225149-C (CA)
Inventor: FREEMAN GERALD C
IPC: G07B17/00
Filed: 1997-12-18
Granted: 2001-10-02
Abstract: A dimensional weighing apparatus is disclosed which has a weighing scalefor determining the actual weight of a carton placed thereon, and associated therewith is a measuring frame having movable carton contact means for measuringthe linear distance of the three axes of a carton positioned on the scale necessary to determine the volume of the carton. A computer processing means determines firstly whether the actual volume of the carton is less or greater than a predetermined threshold volume, and if greater, calculates a dimensional weight of the carton and compares the dimensional weight of the carton with the actual weight to determine which weight is the larger and sends a signal indicative of the larger weight to a shipping system which calculates a realistic shipping charge for thecarton based on the weight determined by the dimensional weighing apparatus to be the larger of the two weights.
Patent CA-2227168-C (CA)
Title: Oil-sealed vane-type rotary vacuum pump with oil feed
Inventor: MUELLER PETER
IPC: F01C21/08
Filed: 1996-07-12
Granted: 2007-09-11
Abstract: The invention concerns an oil-sealed vane-type rotary vacuum pump with a suction chamber (8) housing a rotatably mounted rotor (3) which has an anchoring section (21) and a bearing section (23) with a slot (24) in which two vanes (26) are mounted with a space (28) between them. The rotor bearing (3) comprises the bearing section (23) and a rotor-mounting bore (11). The vacuum pump also has an oil pump (45, 46), which produces a flow of oil through the space (28) between the vanes, and a system for controlling the flow of oil through the space (28), the oil passing through a channel (66) opening out in the rotor-mounting bore (11) and then through radial and longitudinal bores (68, 69) in the bearing section (23) of the rotor. In order to reduce the noise produced by the pump when in operation, the invention proposes that the location where the oil channel (66) opens out into the rotor-mounting bore (11) and the location of the radial bore (68) in the bearing section (23) of the rotor, with respect to the location of the vanes (26) or the vane-mounting slot (24), are such that oil can only flow into the space (28) between the vanes when the volume of the space is increasing, and that there is a permanently open line leading to the vacuum-suction chamber (8) for the oil leaving the space (28) between the vanes.
Patent CA-2232647-C (CA)
Inventor: KUWABARA MITSUO
IPC: H05K1/03
Filed: 1998-03-19
Granted: 2001-09-04
Abstract: When a metal member and a ceramic member are joined to one another, an aluminum nitride sintered compact is prepared.  A liquid and a component which is mutually reactive with the liquid are applied onto the aluminum nitride sintered compact, and then a copper foil is laminated thereon.  Subsequently, when the members are left to stand at room temperature, the liquid and the component mutually cause an exothermic reaction.  The aluminum nitride sintered compact and the copper foil mutually diffuse, and they are tightly joined to one another.  Accordingly, the members to be joined are not thermally affected, and a desired joining strength can be obtained by using simple equipment.
Patent CA-2239786-C (CA)
Title: Preparation of cuxinygazsen (x=0-2, y=0-2, z=0-2, n=0-3) precursor films by electrodeposition for fabricating high efficiency solar cells
Inventor: TUTTLE JOHN R
IPC: C25D3/56
Filed: 1996-12-11
Granted: 2006-03-14
Abstract: High quality thin films of copper-indium-gallium-diselenide useful in the production of solar cells are prepared by electrodepositing at least one of the constituent metals (18) onto a glass/Mo substrate (12, 14), followed by physical vapor de-position (20) of copper and selenium or indium and selenium to adjust the final stoichiometry of the thin film to approximately Cu(In,Ga)Se2. Using an AC voltage of 1-100 KHz in combination with a DC voltage for electrodeposition improves the morphology and growth rate of the deposited thin film. An electrodeposition solution comprising at least in part an organic solvent may be used in conjunction with an increased cathodic potential to increase the gallium content of the electrodeposited thin film.
Patent CA-2240516-C (CA)
Inventor: VALENZUELA DAVID M
IPC: A61K38/00
Filed: 1996-12-13
Granted: 2011-03-08
Abstract: L'invention concerne un gène appelé <u>musk</u>, qui code un nouveau récepteur du type tyrosine kinase exprimé à des niveaux élevés dans un muscle dénervé. Elle se rapporte encore à un polypeptide isolé qui active le récepteur MuSK ainsi qu'à un polypeptide qui est équivalent sur le plan fonctionnel au polypeptide activant MuSK. Elle porte aussi sur des systèmes de criblage qui peuvent être utilisés pour détecter et/ou mesurer les ligands qui se lient au produit génique <u>musk</u> et sur des méthodes diagnostiques et thérapeutiques basées sur les molécules activant MuSK.
Patent CA-2244856-C (CA)
Title: Method for increasing yield of liquid products in a delayed coking process
Inventor: ROTH JIM R
IPC: C10G9/14
Filed: 1997-02-07
Granted: 2002-09-10
Abstract: In a delayed coking process the temperature of the liquid in the coke drum ( 4) is increased by the addition of a heated non-coking hydrocarbon diluent. The  heated non-coking diluent can be added to either a delayed coker furnace effluent prior to entering the coke drum (4), directly into the coke drum (4 ), or both. The resulting increase in coke drum temperature results in increase d liquid yields and decrease in coke yields.
Patent CA-2248276-C (CA)
Title: Spherical valve for flow control of particulate solids and gases
Inventor: VALDEZ CHAPA CESAR HUMBERTO
IPC: F16K5/20
Filed: 1997-03-04
Granted: 2005-10-11
Abstract: A valve for feeding abrasive particulate material to, and removal of particulate material from a pressurized vessel, adapted to operate at temperatures above 500 °C, comprises a valve structure wherein a single shutoff member of generally spherical shape performs both functions of shutoff the particulate material and the gas-tight sealing by means of a resilient inflatable circular seal element which engages the convex side of said shutoff member. Said seal element is inflated and cooled by a pressure regulated and continuously flowing stream of liquid water. The seal element is protected from being damaged at high temperatures by contacting it with the cooled shutoff member when the valve is closed and with a cooled circular extension of the shutoff member when the valve is open.
Patent CA-2253230-C (CA)
Title: Composes antioxidants
Inventor: AHOTUPA MARKKU
IPC: A61P17/00
Filed: 1997-05-02
Granted: 2007-03-13
Abstract: Cette invention se rapporte à une nouvelle utilisation de dérivés de triphényléthylène halogéniques pour abaisser le niveau de peroxydes lipidiques sériques et pour prévenir ou traiter les dommages tissulaires oxydatifs induits par une peroxydation lipidique. Cette nouvelle utilisation concerne la prévention ou le traitement de l'athérosclérose, des lésions ischémiques, du psoriasis, des maladies inflammatoires, telles que les affections intestinales inflammatoires, ou les troubles cardio-vasculaires, tels que les maladies cardiaques des coronaires, les lésions ischémiques cardiaques et les arythmies cardiaques post-ischémiques, ou le traitement du SIDA.
Patent CA-2258653-C (CA)
Inventor: LAUGHLIN DARREN R
IPC: G01P9/00
Filed: 1997-07-02
Granted: 2005-04-12
Abstract: A magnetohydrodynamic sensor having an annular sense channel containing a conductive liquid proof mass (11, 12). A radial flow is introduced into the annular channel (14) which, in response to rotation of the device, produces a coriolis force and resulting circumferential velocity of the fluid. An electromagnetic winding produces an alternating electromagnetic field directed perpendicular to the annular channel. First and second electrodes (17, 18) sense a time varying electric potential induced between the center of the annular channel and the circumference of the annular channel.     The time varying electrical potential is proportional to the strength of the time varying electric field and rotational velocity of the channel with respect to said proof mass. The transformer (23) connected to the electrodes provides for amplification of the signal representing the rotational velocity of the channel with respect to the proof mass.
Patent CA-2261366-C (CA)
Title: Abreuvoir individuel a connexion pluridirectionnelle du genre comportant un bol et une robinetterie
Inventor: GUSTIN JEAN-PIERRE
IPC: A01K7/06
Filed: 1999-02-02
Granted: 2006-11-21
Abstract: L'abreuvoir porte, disposée entre la cuvette et la face arrière, une paroi (16) solidaire de l'épaulement (12) raccordant la cuvette (10) à la face arrière (11), perpendiculaire audit épaulement (12) et parallèle à la face arrière (11) sur laquelle est fixée la robinetterie (2), de sorte que ledit raccord (3) peut être disposé suivant au moins cinq directions.
Patent CA-2266445-C (CA)
Title: Process and apparatus for the gelatin coating of medicaments
Inventor: REITER THOMAS C
IPC: B05C3/10
Filed: 1998-07-01
Granted: 2005-01-11
Abstract: A process and apparatus for the gelatin coating of medicaments including a conveyer system (100) to advance pallets (200) through a loading station (10), dipping station (20), dryer station (34), reorientation station (50) and unloading station (70). Medicamenets to be coated are loaded into a pallet (200) at the loading station (10) and advanced to a first dipping station (20) where a vacuum is applied to secure the medicaments to the pallet. The pallet is inverted and a first portion of each of the medicaments is dipped into a coating.      The pallet is then returned to its upright position, the vacuum removed, and the coating dried. The medicaments are then transferred from the first pallet (200) to a second pallet (102) by a reorientation mechanism (59) so a second portion of the medicaments are coated in a second dipping station (60). The medicaments are advanced through the dryer station (34) and then ejected from the second pallet into a container (70).
Patent CA-2268380-C (CA)
Title: Restoration method for multiplexed circuits
Inventor: CORNELL PETER S
IPC: H04Q3/66
Filed: 1999-04-08
Granted: 2002-10-08
Abstract: Restoration of a multiplexed circuit in a network (10) is effected in accordance with the probability of failure of that circuit determined in accordance with:  (1) how many constituent circuits in the multiplexed circuit are provisioned for service; (2) how many constituent circuits in the multiplexed circuit have failed and (3) how many constituent circuits in the multiplexed circuit are in service and out of service. If the probability of failure differs from a prescribed reference value by a predetermined threshold, a processor (28) effects restoration by choosing an alternate path.
Patent CA-2281018-C (CA)
Inventor: AIMOTO TAKESHI
IPC: H04L45/60
Filed: 1999-08-30
Granted: 2004-10-12
Abstract: In a high speed multicast route searching method of searching information of a transmission port to which a received multicast packet is next transferred: a route address is formed by coupling a receiver address and a sender address in this order; one p-th power-of-2-branch tree node is configured by a collection of one two-branch tree node and two-branch tree nodes of p-1 stages totalling ((p-th power of 2) - 1) nodes just under the one two-branch tree node to form a p-th power-of-2-branch tree which is stored in a memory; not one bit but consecutive p bits of the route address coupling the receiver address and sender address in a received multicast packet in this order are checked at the same time; and in accordance with the values of the consecutive bits, a search tree stored in the memory is searched. In this manner, a search process can be completed by tracing nodes (the number of bits of a search key divided by p) times at a maximum, independently from the number of entries.
Patent CA-2281742-C (CA)
Inventor: FERGUSON HOWARD L
IPC: A61B5/08
Filed: 1998-02-24
Granted: 2009-01-20
Abstract: The invention is directed to a ventilation control system (20) for controlli ng the ventilation of a patient (1). The ventilation control system (20) utilizes a user-friendly user interface (20) for the display of patient data and ventilator status. The user interface (20) includes a graphic representation of a breath cycle that displays the breath cycle currently being ventilated, and is also responsive to changes in ventilation settings to assist the user in evaluating the effect of those changes on the ventilator strategy before the changes are implemented.</SDOA B>
Patent CA-2283506-C (CA)
Title: Container for the preparation of solutions
Inventor: NASH DARREN
IPC: B01D71/04
Filed: 1998-03-13
Granted: 2006-11-14
Abstract: A container comprising a flexible semi-permeable composite membrane structure is described, as well as its applications. The membrane has a low molecular weight cut-off, comprises a flexible support layer thick enough to give strength to the membrane structure and having a relatively high molecular weight cut off and, on at least one surface of the said support layer, a second layer having a relatively low molecular weight cut-off and is thin enough to allow a workable flux. Said container may be used for the preparation of rehydrated solute solutions, rehydrated blood or blood substitutes, nutritional solutions, solutions for medical purpose or of pure water.
Patent CA-2285571-C (CA)
Title: Immunomodulatory molecules and process for producing the same
Inventor: SUGIMURA KAZUHISA
IPC: G01N33/577
Filed: 1997-07-23
Granted: 2008-12-02
Abstract: The present invention is directed to an immunoregulatory molecule that regulates costimulatory signal transduction through interaction with the molecules involved in costimulatory signal transduction present on antigen presenting cells and/or T cells in the activation of T cells by antigen presenting cells and a process for preparing the same. Said immunoregulatory molecule comprises a peptide which has two cysteine (Cys) residues forming Cys-Cys linkage and comprises at least six amino acid residues between said Cys-Cys linkage. Said immunoregulatory molecule is obtained by screening a phage random peptide library with a monoclonal antibody to CTLA--4 on T cells involved in costimulatory signal transduction.
Patent CA-2286415-C (CA)
Inventor: KAMANI SEJAL
IPC: H04L12/64
Filed: 1999-10-18
Granted: 2009-05-05
Abstract: A method of connecting a telephone call through one of a plurality of networks where one of the plurality of networks is an internet protocol network is provided. A threshold value is received. A rating factor responsive to the quality of service for the internet protocol network is calculated. The telephone call is connected through the internet protocol network if the rating factor is greater than the threshold, otherwise, the telephone call is connected through one of the plurality of networks other than the internet protocol network.
Patent CA-2293180-C (CA)
Title: Document/view application development architecture applied to activex technology for web based application delivery
Inventor: MURAY ANDREW J
IPC: G06F9/00
Filed: 1999-12-24
Granted: 2008-09-16
Abstract: A method for creating a large functional software component. The method includes the steps of building a large functional unit in a data/data presentation format and wrapping the large functional unit with an encapsulating program, creating a wrapped large functional unit. The method further includes the step of modifying the wrapped large functional unit to become operable with the encapsulating program.
Patent CA-2295555-C (CA)
Title: Handoff method in a mobile communication system supporting transmission diversity
Inventor: AHN JAE MIN
IPC: H04W36/36
Filed: 1999-05-13
Granted: 2003-10-07
Abstract: A method for performing a handoff when a mobile station receiving a transmission diversity signal travels from a first base station transmitting a signal in a transmission diversity mode of operation to a second base station transmitting a signal in the transmission diversity mode of operation. In the method, the mobile station communicates with the first base station in the transmission diversity mode of operation. Prior to performing handoff, the mobile station communicates with the first base station in a non-transmission diversity mode of operation. During the handhoff, the mobile station communicates with the first and second base stations in the non-transmission diversity mode of operation. Upon completing the handhoff, the mobile station communicates with the second base station in the non-transmission diversity mode of operation. After a predetermined time, the mobile station communicates with the second base station in the transmission diversity mode of operation.  Other methods for performing the handhoff are also provided where, for example, the mobile station and the base stations operate in the transmission diversity and the non-transmission diversity modes of operation.
Patent CA-2296472-C (CA)
Inventor: HOEPKEN HERMANN
IPC: B66B1/34
Filed: 2000-01-20
Granted: 2005-07-12
Abstract: The invention relates to an apparatus for detecting the position of an object moveable along a predetermined travel path, comprising: an acoustic signal waveguide extending along the travel path and having a predetermined, uniform speed of propagation of sound; a signal input coupler located on the moveable object, to couple a clocked acoustic signal into the acoustic signal waveguide, at least one signal output coupler being arranged at one end of the acoustic signal waveguide and being connected to an evaluation unit for determining the propagation-time of the sound signal from a position at which it is coupled in to the at least one signal output coupler and for generating a signal representative of the instantaneous position of the moveable object on the travel path, wherein the signal input coupler couples in, as acoustic signal, adjacent pulses having a varying time interval.
Patent CA-2304661-C (CA)
Inventor: VAN HOOGEVEST PETER
IPC: A61P25/08
Filed: 1998-10-07
Granted: 2007-12-11
Abstract: Cette invention concerne une formulation parentérale contenant un 5H-dibenz(b,f)azépine-5-carboxamide et un solvant à base aqueuse. La formulation parentérale est utile dans le traitement des troubles résultant par exemple d'une crise d'épilepsie.