baber/WOPTO huggingface dataset:
Patent CA-2171638-C (CA)
Inventor: GOODMAN COREY S
IPC: C07H21/04
Filed: 1994-09-13
Granted: 2001-05-29
Abstract: L'invention se rapporte à une nouvelle classe de protéines, les sémaphorines, à des acides nucléiques codant les sémaphorines, aux peptides des sémaphorines, et aux procédés d'utilisation des sémaphorines et des acides nucléiques codant les sémaphorines. Les peptides des sémaphorines et les agonistes et antagonistes des récepteurs produisent de puissants modulateurs du développement et de la régénération des cellules nerveuses. L'invention, se rapporte également à des compositions pharmaceutiques, à des procédés de criblage, dans des banques de composés chimiques, des régulateurs du développement/différenciation cellulaire; aux acides nucléiques dérivés du gène de la sémaphorine et s'utilisant pour établir une carte génétique; comme sondes pour des gènes apparentés, et comme réactifs de diagnostic pour les maladies neurologiques génétiques; à des systèmes cellulaires et des extraits animaux s'utilisant dans le développement de thérapies s'appliquant aux maladies neurologiques.
Patent CA-2172857-C (CA)
Inventor: ADAIR HENRY HAROLD JR
IPC: H04B1/7136
Filed: 1996-03-28
Granted: 2007-11-06
Abstract: A method and apparatus for interactively tuning a transmitter for use in a monitoring station is described. The monitor includes a voltage controlled oscillator producing a radiowave signal for use as a carrier. The voltage used to control the voltage control oscillator is provided by a voltage supply that produces an output voltage corresponding to an input data stream. The tuning station provides test data streams to the voltage supply and monitors the output frequencies of the transmitter to determine when the output frequency of the transmitter is above or below the maximum allowable output frequencies. When data streams corresponding to the maximum and minimum output frequencies are determined, they are stored in a memory in the monitoring station and a complete table of temperature-compensated data is generated based upon typical unit temperature drifts. The entire table is loaded into the monitoring station to provide maximum and minimum data sequences for various operating temperature ranges.
Patent CA-2179646-C (CA)
Title: Dispositif de fixation concu pour une paroi de structure souple
Inventor: WEXLER MARK H
IPC: B64B1/66
Filed: 1995-03-14
Granted: 1998-01-27
Abstract: L'invention concerne un dispositif de fixation conçu pour s'utiliser sur la paroi souple d'une structure. La fixation (24) comprend une fente (36) pratiquée dans la paroi (30) de la structure. Un premier élément souple (40) possède une partie centrale (42) repliée sur elle-même et constituant une boucle s'étendant à travers la fente (36) depuis un premier côté (32) de la paroi (30) et vers l'extérieur depuis le deuxième côté (34), ainsi que des parties extérieures en forme d'éventail (44A, 44B) sur chaque extrémité de la partie centrale (42), fixées au premier côté (32) de la paroi de la structure en position contiguë à la fente. Le premier élément souple (40) comprend, de plus, une pluralité de filaments de renforcement unidirectionnels (48) dans un matériau de matrice, lesdits filaments étant disposés parallèlement les uns par rapport aux autres dans la partie centrale (42) et s'écartant en éventail dans chacune des parties extérieures (44A, 44B). Un deuxième élément souple (50), dont la périphérie s'étend autour de la fente (36) et des parties extérieures du premier élément souple (40), est fixé audit élément (40) et au premier côté (32) de la paroi souple de la structure.
Patent CA-2184153-C (CA)
Inventor: MIYAZAWA FUMIHIKO
IPC: G06F13/16
Filed: 1996-08-26
Granted: 2001-11-27
Abstract: A control device (21) controls a connection between a specific one of a plurality of arithmetic processors (12-1) and a specific one of a plurality of main memory units (13-1) in accordance with an access request supplied from the specific arithmetic processor.          The access request has request tag information. A buffer section (56) buffers the request tag information in response to a write-in address. A supplying section (55) supplies the specific main memory unit with an additional access request having the write-in address as an identifier instead of the request tag information. When a main memory access ends, the specific memory unit supplies the control device with a reply signal having the identifier as a reply identifier. A read section (59, 60) reads the request tag information out of the buffer section in accordance with the reply identifier.          The request tag information is delivered from the control device to the specific arithmetic processor.
Patent CA-2188064-C (CA)
Title: Oil sands tailings treatment process
Inventor: OZUM BAKI
IPC: B03B9/02
Filed: 1996-10-17
Granted: 2002-02-26
Abstract: Fresh hot tailings, from the hot water extraction process for removing bitumen from oil sand, are treated to remove fine clay solids ("fines") in the suspension. Ca(OH)2 lime is added to the suspension to reduce the stability of the clay-water colloidal structure. Then CO2 is injected to react with excess Ca++ and form water-insoluble CaCO3. The CaCO3 adsorbs fines and sediments them.
Patent CA-2193805-C (CA)
Inventor: ROTH LAURENCE A
IPC: A61F2/82
Filed: 1995-06-26
Granted: 2006-08-29
Abstract: Devices for providing polymeric layers on the interior surface of body lumens and spaces are disclosed. The devices can include proximal and distal occlusion elements to define the treatment space and an optical emitter to provide light for a photopolymerization procedure. The devices may include a molding member for providing a thick polymeric gel. Alternatively, devices without a molding member may be used to carry out an interfacial polymerization procedure.
Patent CA-2196216-C (CA)
Title: Reduced power selective excitation rf pulses
Inventor: SHINNAR MEIR
IPC: G01R33/483
Filed: 1995-07-26
Granted: 2002-05-07
Abstract: A method far limiting the peak power and total energy of an input pulse without degrading the resulting excitation. This is accomplished by recognizing that the total energy of the pulse is encoded in the lowest order Fourier series coefficients of the frequency response and then specifying the total energy of the pulse as a design parameter to the  RF pulse synthesis algorithm.  Peak power of the pulse may also be limited by selecting the proper roots for the frequency response describing the magnetization in the z-direction.
Patent CA-2196363-C (CA)
Inventor: VANDUYN MARTIN
IPC: H02K9/06
Filed: 1997-01-30
Granted: 2002-06-18
Abstract: A method of improving the airflow through a low to medium speed salient pole dynamoelectric machine DEM is disclosed. The rotor rim on which the salient poles are mounted is shortened in comparison to prior art structures so that the ends of the salient poles (and the rotor windings) protrude a substantial distance beyond the edge of the rim. A stationary or rotating shield is placed in juxtaposed relationship with the rotating ends of the salient poles to provide an enclosure so that the protruding ends of the salient poles can function as a crude radial fan.
Patent CA-2201404-C (CA)
Inventor: GRAY ALFRED L
IPC: B42D15/02
Filed: 1997-04-01
Granted: 2000-06-13
Abstract: An informative card, such as a baseball trading card, has a rectangular shape and is made of a single thin sheet of metal in such a way that it is free of pointed corners or exposed raw edges.  The informative card has four rounded corners and a double-thickness frame defined by a folded lip which has four straight edges and four rounded connectors joining the straight edges at the corners.  The folded lip provides an unbroken radiused peripheral edge bordering the card. A central display panel of the card is offset rearwardly to form a raised ledge on the front side of the card surrounding the central display panel.
Patent CA-2202909-C (CA)
Title: Automatic electronic camera for label image capture
Inventor: KRUSE ROSS NAPOLEON
IPC: G03B7/28
Filed: 1995-10-24
Granted: 2000-12-05
Abstract: A hand held label reader (10) is capable of illuminating a label (20), capturing a digital image of two-dimensional information indicia (15) on the label, and decoding the digital image to provide decoded output data to a terminal (35). The target label is illuminated by a low variation illuminator that includes a circular LED array mounted behind a plano-convave dispersing lens. The automatic electronic camera, which includes a CCD camera and control circuitry, uses three images to adjust the intensity of the digital image and store a properly exposed image of the label in video RAM. The intensity of the digital image is adjusted by controlling the video system gain via adjusting the CCD array's integration time, the gain of a video amplifier, and the gain provided by an analog-to-digital converter. The gain provided by the analog-digital-converter is adjusted to compensate for the attenuation of light through the camera's lens assembly. For the first image, the digital image is obtained using a default setting for the gain. The image intensity is analyzed using a histogram process and new gain settings are determined. The second image is obtained using the gain settings derived from the first image. The second image intentity is analyzed and the gain settings are adjusted. These settings are used for the third video image. The digital image from the third image is stored in video RAM, where it is available to be decoded by a microprocessor.
Patent CA-2207712-C (CA)
Inventor: SHIMOTSU SHINICHI
IPC: G02F1/035
Filed: 1997-06-13
Granted: 2005-05-03
Abstract: An improved optical waveguide device having an optical waveguide for guiding a lightwave comprises, on a surface of a substrate having an electrooptical effect, at least a pair of electrodes composed of a hot electrode and a ground electrode which controls a guided lightwave, a buffer layer formed between the electrodes and the optical waveguide; further comprising an antistatic film which is formed on an upper surface of the buffer layer such that it comes into contact only with the hot electrode.
Patent CA-2210848-C (CA)
Title: Utilisation de derives de la melatonine pour la depigmentation de la peau et compositions les comprenant
Inventor: NGUYEN QUANG LAN
IPC: A61K8/00
Filed: 1997-07-24
Granted: 2004-09-07
Abstract: La présente invention se rapporte à l'utilisation de dérivés de la mélatonin e de formule (I): <IMG> comme agents de dépigmentation dans le but de blanchir la peau ou de traiter les taches pigmentaires.
Patent CA-2212129-C (CA)
Inventor: VOLPI GIUSEPPE
IPC: A61P43/00
Filed: 1997-07-31
Granted: 2007-11-06
Abstract: A method of preparing a therapeutically active crystalline form of glucosamine sulphate which is stable at ambient temperature and humidity and corresponds to the empirical formula:     see formula I   in which M represents a metal selected from the group consisting of Na, K, Ca, Mg, x = 1 if y = 2, and x = 2 if y = 1, wherein glucosamine hydrochloride and a sulphate of a metal selected from Na, K, Ca, Mg are reacted in the stoichiometric ratio defined by formula (I), in an aqueous solvent, and the stable crystalline form is precipitated by the addition of a liquid precipitating agent immiscible with water.
Patent CA-2217339-C (CA)
Inventor: RESTLE SERGE
IPC: A61K8/49
Filed: 1997-10-24
Granted: 2002-07-02
Abstract: La présente demande concerne une émulsion huile-dans-eau dont les globules d'huile ont une taille moyenne inférieure à 150 nm, comprenant une phase lipidique amphiphile contenant au moins un lipide amphiphile non-ionique liq uide à température ambiante inférieure à 45.degree.C et au moins un lipide amphiphi le cationique ainsi qu'à ses utilisations en cosmétique ou en dermopharmacie.
Patent CA-2225830-C (CA)
Title: Dialkyl phenyl halide-substituted keto-enols for use as herbicides and pesticides
Inventor: GRAFF ALAN
IPC: C07D231/32
Filed: 1996-06-17
Granted: 2008-01-08
Abstract: The present invention relates to new compounds of the formula (I) (see formula I) in which X represents alkyl, Y represents halogen or alkyl and Z represents halogen or alkyl, with the proviso that one of the radicals Y and Z always represents halogen and the other alkyl, Het represents one of the groups (see formulas I, II, III and IV) (see formulas 5 and 6) in which A, B, D and G have the meanings given in the description, a plurality of processes for their preparation and their use as pesticides a nd herbicides.
Patent CA-2228732-C (CA)
Inventor: SALTEL JEAN-LOUIS
IPC: E21B23/06
Filed: 1996-08-02
Granted: 2006-10-24
Abstract: Inflatable and radially deformable tubular sleeve for the casing or obturation of a well (P) or a pipe. The wall of the sleeve (1) is provided with a series of breakable restraining rings (2) axially offset with respect to each other and intended to be broken one after the other in the longitudinal direction of the sleeve inflated by an internal pressure fluid (p). Thus, the liquid (B) present in the well is progressively discharged, thereby avoiding the formation of pockets outside the casing. Application to the oil industry.
Patent CA-2232021-C (CA)
Inventor: MAGELA DE AZEVEDO GERALDO
IPC: B65G15/00
Filed: 1998-04-22
Granted: 2005-06-07
Abstract: A split load cradle for conveyor belts comprised of two pipes (1 and 2) is disclosed. The longer pipe (1) incorporates vertical arms (3, 4 and 5) having an upper ends obliquely facing each other wherein the end rolls (11) of the load cradle (10) are pivoted. Between the shorter arm (5) and the shorter arm (4) an intermediary roll (12) is also pivoted between. The second shorter pipe (2) is just like the first longer pipe (1). Both longer and shorter pipes (1 and 2) are longitudinally split in their lower part by a narrow slot (6) and fit said pipes around and axially into another pipe (7) having a lower diameter. This arrangement is attached to the structure (8) of the conveyor belt (T).
Patent CA-2232310-C (CA)
Title: Stable compositions containing n-propargyl-1-aminoindan
Inventor: BERGER PESKIN TIRTSAH
IPC: A61P25/04
Filed: 1996-09-18
Granted: 2008-01-08
Abstract: A pharmaceutical composition comprising as active ingredient a racemic, S(-) , and R(+)-N-propargyl-1-aminoindan or a pharmaceutically acceptable salt thereof, and at least 60 % by weight of at least one pentahydric or hexahydric alcohol. Optionally the composition may contain citric acid and magnesium stearate.
Patent CA-2243951-C (CA)
Inventor: DORMIER EDWARD J
IPC: A61F2/06
Filed: 1997-01-22
Granted: 2002-09-10
Abstract: An implantable microporous ePTFE tubular vascular graft exhibits long term patency, superior radial tensile strength and suture hole elongation resistance. The graft includes a first ePTFE tube and a second ePTFE tube circumferentially disposed over the first tube. The first ePTFE tube exhibits a porosity sufficient to promote cell endothelization tissue ingrowth and healing. The second ePTFE tube exhibits enhanced radial strength in excess of the radial tensile strength of the first tube.
Patent CA-2245658-C (CA)
Title: Antenne omnidirectionnelle
Inventor: ROBERTSON DUNCAN ALEXANDER
IPC: H01Q19/10
Filed: 1997-02-05
Granted: 2003-07-22
Abstract: L'invention concerne un système d'antenne destiné à produire un rayonnement sur sensiblement 360·, selon la direction azimutale, en éclairant un réflecteur conique avec un faisceau de rayonnement présentant une répartition de fréquence avec un minimum local qui correspond au point du réflecteur, permettant ainsi d'éviter la diffusion. De préférence, la distribution de l'intensité de rayonnement est annulaire, et de préférence, de type Laguerre-Gaussien.
Patent CA-2245864-C (CA)
Title: Cutting die and method of forming
Inventor: CHERNG TZYH-CHYANG
IPC: B23K26/34
Filed: 1997-02-14
Granted: 2005-03-29
Abstract: A cutting die (13, 14) is formed by scanning a laser (10) beam along a path corresponding to a blade (14) pattern, and introducing a selected powder (16A) to build up an integral blade (14) of high grade, and hard-to-wear material on the relatively softer die body (13). The final blade (14) shape is machined or produced by EDM or milling. Further hardening by heat treatment is optional. Other heat sources and cladding materials could be used.
Patent CA-2253075-C (CA)
Inventor: OHARA HIDEO
IPC: H01M8/04
Filed: 1998-11-05
Granted: 2003-04-08
Abstract: There is disclosed a fuel cell apparatus of a compact size using a hydrogen storage alloy, in which heat can be efficiently transmitted from fuel cell bodies to the hydrogen storage alloy.  The fuel cell apparatus includes a plurality of fuel cell bodies, a hydrogen storage tank, a hydrogen supply device for supplying hydrogen to the fuel cell bodies from the hydrogen storage tank, an air feed device for supplying the air, supplying oxygen, a secondary battery, and a casing receiving the above components therein, and the casing has air intake ports and an air discharge port for the air feed device, and is formed into such a construction as to enable the hydrogen storage tank to be introduced into and removed from the casing.  The hydrogen storage tank for supplying anode fuel to the fuel cell bodies is disposed on that side surface of each of at least one pair of fuel cell bodies, facing away from a cathode fuel-supplying inlet thereof, through a heat transmission device.  With this construction, the energy of heat, generated by the fuel cell bodies, is efficiently transmitted to the hydrogen storage tank, and the stable supply of the hydrogen can be achieved, and the whole of the power system can be formed into a compact design.
Patent CA-2253265-C (CA)
Inventor: KANE MICHAEL
IPC: H01Q5/40
Filed: 1997-04-25
Granted: 2004-01-13
Abstract: A composite antenna comprising a first antenna (12) and a second antenna (14 ) suitable for transceiving independent signals in the cellular communication and GPS bands. The first antenna has upper and lower electrically conductive discs (16, 18) of substantially the same size aligned substantially in parallel, a first means (30) for application of a first electrical signal between and at substantially geometric centers of the discs, and a plurality of electrically conductive shunts. The second (GPS) antenna is attached atop the upper electrically conductive disc and has a second means (32) for application of a second electrical signal to the GPS antenna. The shunts are electrically connected to the first electrically conductive disc and the second electrically conductive discs, whereby the first and second electrically conductive discs are spaced from each other by a volume of free space or a volume occupied by a dielectric material.
Patent CA-2258376-C (CA)
Title: Cdma multiuser receiver featuring a combination of array antenna and multiuser cancelers
Inventor: ISHII NAOTO
IPC: H04J13/00
Filed: 1999-01-08
Granted: 2002-10-01
Abstract: In order to effectively reduce a size of a CDMA multiuser receiver while maintaining an excellent interference cancellation, an array antenna is combined with a multiuser receiver. The multiuser receiver includes signal processing means which is supplied with incoming signals received at the array antenna. The signal processing means estimates interfering signals with respect to each of the antenna elements and with respect to each of simultaneously accessing users.
Patent CA-2260818-C (CA)
Title: High fidelity detection of nucleic acid differences by ligase detection reaction
Inventor: BARANY FRANCIS
IPC: C12Q1/6827
Filed: 1997-07-15
Granted: 2011-02-08
Abstract: Ligase detection reaction is utilized to distinguish minority template in the presence of an excess of normal template with a thermostable ligase. This process can be carried out with a mutant ligase, thermostable ligase, or a modified oligonucleotide probe. This procedure is particularly useful for the detection of cancer-associated mutations. It has the advantage of providing a quantitative measure of the amount or ratio of minority template.
Patent CA-2261487-C (CA)
Inventor: ING RONALD
IPC: B29C45/02
Filed: 1999-02-12
Granted: 2004-08-10
Abstract: A shooting pot actuator for an injection molding machine having two plates carrying pusher rods for pushing against injection plungers within the shooting pots.  The plates are mounted outside the mold and the clamp unit, and the pushers extend through bores in the stationary platen of the clamp unit to reach the injection plungers. The actuator reduces the cost and complication of mold design and production, and permits simplified adjustment of the injection plunger stroke.
Patent CA-2263223-C (CA)
Title: Couche jetable pour bebe pourvue de bandes d'etancheite
Inventor: KLEMP WALTER V
IPC: A61F13/20
Filed: 1996-08-29
Granted: 2002-10-08
Abstract: L'invention porte sur un vêtement jetable (10) dont la surface intérieure (16) est dotée de bandes d'étanchéité élastiques, unitaires (24).
Patent CA-2265282-C (CA)
Inventor: SHIMIZU SHINGO
IPC: A61F13/15
Filed: 1999-03-12
Granted: 2002-12-10
Abstract: A topsheet for body fluids absorbent article having a plurality of liquid-pervious apertures 6, the topsheet including an upper fibrous layer having a relatively low density and a lower fibrous layer having a relatively high density. Around each of the apertures 6, the first and second fibrous layers 11, 12 are integrated together so that the topsheet 2 has a density progressively increasing from an upper surface towards a lower surface of the topsheet 2 and has, in the proximity of the lower surface, a density further higher than in the second fibrous layer 12. The topsheet thus formed improves so that an upper surface thereof can be maintained in a dry state during use of the article having the topsheet 2.
Patent CA-2269083-C (CA)
Title: Novel fgf homologs
Inventor: RAYMOND FENELLA C
IPC: C12N1/21
Filed: 1997-10-16
Granted: 2009-06-09
Abstract: The present invention relates to polynucleotide and polypeptide molecules for zFGF-5, a novel member of the FGF family. The polypeptides, and polynucleotides encoding them, are proliferative for muscle cells and may be used for remodelling cardiac tissue and improving cardiac function. The present invention also includes antibodies to the zFGF-5 polypeptides.
Patent CA-2270114-C (CA)
Title: Filtration membrane module
Inventor: KOENHEN DIRK MARINUS
IPC: B01D61/02
Filed: 1997-11-10
Granted: 2006-07-04
Abstract: A filtration membrane module comprising a filter housing having a first connection and a second connection, provided with a membrane compartment in which is mounted a bundle of filtration membranes, which filtration membranes at both ends of the filtration membrane module are cased in membrane holders, and minimally one distributor pipe mounted transversely to the filtration membranes and which is provided with minimally one distributor opening to the membrane compartment.  Preferably, the filtration membrane module is provided with minimally one distributor compartment which communicates by means of a connection with the minimally one distributor pipe.