baber/WOPTO huggingface dataset:
Patent CA-2135982-A1 (CA)
Title: Lateral bipolar transistor
Inventor: KOVACIC STEPHEN J
IPC: H01L29/737
Filed: 1994-11-16
Abstract: A lateral bipolar transistor is provided in which the active base region comprises a layer of a material providing a predetermined valence band offset relative to the emitter and collector regions, to enhance transport of carriers from the emitter to the collector in a lateral manner.  In particular, a silicon hetero-junction lateral bipolar transistor (HLBT) is provided.  The lateral bipolar transistor structure and method of fabrication of the transistor is compatible with a bipolar-CMOS integrated circuit.  Preferably the base region comprises a silicon-germanium alloy or a silicon-germanium superlattice structure comprising a series of alternating layers of silicon and silicon-germanium alloy.
Patent CA-2136243-A1 (CA)
Title: New polyiodinated compounds, their preparation and their use as contrast media for radiology
Inventor: MEYER DOMINIQUE
IPC: A61K49/04
Filed: 1994-03-21
Abstract: La présente invention concerne des composés polyiodés d'un poids moléculaire unique possédant une concentration moléculaire en iode supérieure à environ 20 % en poids, notamment supérieure à environ 30 % en poids, comportant au moins 9 atomes d'iode et possédant un poids moléculaire supérieur à 2000 et inférieur à environ 50.000, notamment supérieur à 2000 et inférieur à environ 20.000, caractérisés en ce qu'ils possèdent soit une charge électrique globale nulle, soit au moins deux charges anioniques et en ce qu'ils persistent dans le compartiment vasculaire à une valeur égale à au moins environ 30 % en poids de la dose injectée chez un sujet cinq minutes après l'administration intra-vasculaire ledit sujet.
Patent CA-2136275-A1 (CA)
Title: Method and circuit arrangement for the realization of the higher path adaptation function in synchronous digital hierarchy equipments
Inventor: TRAVERSO GIOVANNI
IPC: H04J3/06
Filed: 1994-11-21
Abstract: The invention relates to a method and circuit arrangement for the realization  of  the  Higher Path Adaptation  (HPA)  function  in Synchronous Digital Hierarchy (SDH) equipments.          Such function serves to equalize frequency difference between the synchronisms  of  signals  coming from  different  nodes  of  the network.          The  equalization is carried out through the use of the positive and negative justification technique.          The  invention,  through  the  alteration  of  the  justification instants,  is capable of reducing the capacity  of  the  elastic storage and the generated wander.
Patent CA-2136937-A1 (CA)
Inventor: CZORNIJ ZENON P
IPC: C09K23/52
Filed: 1994-11-29
Abstract: The present invention is directed to a pigment dispersant for use in coating compositions. The dispersant is the reaction product of a functionalized copolymer, a polyalkylene glycol monoalkyl compound to impart water soluble character to the copolymer, and a compound having a pigment interactive substituent including hydrazine derivatives and oxime containing compounds.
Patent CA-2137144-A1 (CA)
Title: Sizing and cutting guide for resecting the distal end of the femur
Inventor: SOWDEN BJORN K
IPC: A61F2/46
Filed: 1993-06-28
Abstract: A guide, and a method of use of the guide, for making resections to the distal end of a femur during the replacement of a knee joint. The guide comprises a miter block, a posterior guide shoe and an interior guide stylus. The miter block has a plurality of guide slots for alignment and orientation of a blade for making the cuts to be made to fit a particular sized implant. The posterior guide shoe is adapted to contact the posterior curved surface of the femur to position the miter block in the posterior/anterior sense against the distally resected femur. The anterior guide stylus is adapted for gauging the size of the femur relative to the size of an artificial knee implant corresponding to the guide. The tip of the anterior guide stylus is at a predetermined location relative the upper surface of the miter block such that the position of the tip will coincide with the anterior end of the articulation zone of the femur when the posterior guide shoe is properly positioned if the correct size miter block and accordingly implant have been chosen. The predetermined location is such that when the miter block is later used as a guide to the anterior resection, the cut will exit the anterior condyle at that end of the articulation area.
Patent CA-2137746-A1 (CA)
Inventor: BERMAN ERIC R
IPC: G06F3/0488
Filed: 1994-12-09
Abstract: An improved mechanism for converting handwritten input data into text and commands in a computer system is provided. An unintended results detection component is used after the handwritten data has been converted to text and commands. The unintended results detection component determines when the converted text and commands were likely unintended by the computer user. If the unintended results detection component determines that the converted text and commands were likely unintended by the computer user, the unintended results detection component outputs an indication to the user. The user then has the option of accepting or rejecting the interpretation of the system of the handwritten input data.
Patent CA-2139721-A1 (CA)
Title: Low temperature heat transfer fluids
Inventor: MENDOZA ABEL
IPC: C09K5/00
Filed: 1995-01-06
Abstract: A heat transfer fluid containing propylene glycol and dioxolane or dioxane is disclosed.
Patent CA-2140048-A1 (CA)
Title: Support system for kitchen appliance
Inventor: ANDREW MICHAEL A
IPC: A47J45/00
Filed: 1995-01-05
Abstract: A support system for suspending a kitchen appliance from the bottom surface of a kitchen cabinet includes a pair of horizontally spaced mounting brackets connected to the bottom surface of the kitchen cabinet.  Each bracket includes a horizontally extending rail member.  Each rail member includes a vertically extending finger.          The kitchen appliance includes a housing having side walls.  Each side wall includes a horizontally extending channel.  The channel is defined by top and bottom walls.  A horizontally extending slot is formed in the top wall.  A rail of one bracket is inserted into a corres- ponding channel, with the finger of the rail extending into the slot formed in the top wall.
Patent CA-2140986-A1 (CA)
Title: Disc storage device
Inventor: WOOLRICH PETER
IPC: G11B33/04
Filed: 1995-01-24
Abstract: A storage container for compact discs and the like has a cylindrically shaped housing with an opening therein.   An arcuate door is pivotable in a sliding arcuate path between blocking and unblocking positions relative to the opening.   A plurality of arcuate cradles are located inside the housing, and pivotable at a point   close to the opening.   Each cradle is adapted to freely retain and support a disc.  Each cradle can be pivoted between a storage position, where the disc and cradle are positioned in the housing, to an unloading position, where the disc can be removed from the cradle.  When the door is closed, the cradles  and  discs  are  stabilized  in  the  housing  with  the assistance of a bumper bar which traps the disc, and also prevents a disc being discharged from the cradle when a loaded cradle is pivoted to the storage position.
Patent CA-2141498-A1 (CA)
Title: Container system for products, method for producing a container of bananas, and method of ventilating and storing product
Inventor: RAUDALUS GUSTAVO
IPC: B65D81/26
Filed: 1995-01-31
Abstract: A container system for the shipping and storing of product such as bananas, comprising: (a) a substantially rigid outer container having at least one ventilation opening; (b) a closable inner container positioned within the outer container for receiving the product, the inner container having a bottom portion and a top portion; and (c) means attached to the top portion of the inner container for opening the inner container so as to provide increased ventilation to the product.  The inner container preferably comprises a flexible bag having a sealed bottom as its bottom portion, an open top adjacent the top portion, and a perforation extending about at least a portion of the bag, so that the opening means opens the bag by severing the bag at the perforation.  The opening means may comprise a cord attached to the top portion of the bag.  A method of packing, shipping and storing product utilizing this container is provided.  A method of ventilating and storing a plurality of stacked boxes using this container system is provided.  A method of producing a container of banana clusters is also provided, wherein the banana clusters are placed into a container in a four row pattern with the two upper-most rows in a crowns-up configuration.  Various cushioning pads for this packing pattern are also provided.
Patent CA-2142534-A1 (CA)
Inventor: FILTEAU MARTIN
IPC: A23L13/00
Filed: 1995-02-21
Abstract: Dans le domaine de l'alimentation, on sait que la viande de boeuf, de porc, de poulet ou d'autre animal sont fréquemment utilisés dans la composition des mets des restaurants quelques soit leurs genres. Dans la présente invention, ou dans ce cas-ci, une nouvelle idée, qui est de regrouper deux catégories de viande pour faire en sorte de créer un nouveau goût, un nouveau genre de viande. La présente idée se rapporte à une nouvelle sorte de boulette de viande, créer à l'aide du mélange de deux catégories de viande, donnant ainsi un nouveau mets pour les consommateurs. Il est d'utilisation courante, dans le cas des viandes de porc, de boeuf, de poulet ou autres, qu'elles soient utilisées indépendamment, lors de la cuisson ou de la préparation d'un mets, d'un plat. Dans ces cas-ci le goût, des mets de ces viandes, est facilement relier à la catégorie de viande utilisée, puisque nous en avons développé une habitude par la consommation quotidienne ou hebdomadaire de celles-ci.
Patent CA-2142812-A1 (CA)
Title: Method and apparatus for continuous mixing and injection of foamed cement grout
Inventor: STEPHENS PATRICK J
IPC: B28C5/38
Filed: 1993-08-13
Abstract: An apparatus and method for the continuous generation and placement of a foamed cement grout. The assembly is mounted on a fixed or mobile frame. There is a continuous foam generator (90), and this supplies finished foam to an intake port (148) of a screw-type, positive-displacement pump (90). Cement slurry is also supplied to the intake portion (118) of the pump, and this is mixed with the foam in the body of the pump and discharged from this through a conduit to the injection site on a continuous basis. The ratios of foam and slurry can be adjusted on a continuous basis to compensate for variations in grout quality which are observed at the injection site. The assembly is also provided with an onboard power generator and water pump for flushing the grout out of the injection lines.
Patent CA-2143591-A1 (CA)
Inventor: HORN DAVID N
IPC: H04M3/40
Filed: 1995-02-28
Abstract: An arrangement for a teleconferencing bridge allows one or more users to control at least one characteristic of at least some of the input signals received by the bridge, such that the output signals received by each user in a teleconference is a user-controlled combination of all the input signals, including the changed input signals. The arrangement allows a rich set of audio bridging features to be provided cost-effectively. Those features include subconferencing, monitoring, whispering, muting, complex gain control, and pseudo stereo.
Patent CA-2144448-A1 (CA)
Title: Method and apparatus for detecting cataractogenesis
Inventor: THURSTON GEORGE M
IPC: A61B3/10
Filed: 1993-09-21
Abstract: A method and apparatus for detecting ca-taractogenesis is disclosed. Quasielastic light scattering data are collected from the lens (12) of an individual to be tested for cataractogenesis. The data are collected from specific and reprodu-cible sites within the lens by means of measure-ments made using a reticle (40) in the apparatus and processed by an autocorrelator (38). The da-ta from the autocorrelator are then fit to a double exponential form of autocorrelation function and the resulting functional form is transformed to produce at least one dimensionless parameter Fmos. This parameter has been found to change predictably with the individual's age and, accor-dingly, is useful in detecting and determining the degree of cataractogenesis in the individual.
Patent CA-2145979-A1 (CA)
Title: Composition for the head
Inventor: HANZAWA CHIKA
IPC: A61Q5/00
Filed: 1995-03-30
Abstract: A composition for the head comprising an effective amount of an extract of a plant of the family Berberidaceae Juss., a plant of the family Flacourtiaceae DC. or a plant of the family Euphorbiaceae Juss., and auxiliaries. The composition for the head is effective for prevention of dandruff and hair loss, and hair growth promotion (or hair revitalization promotion).
Patent CA-2146136-A1 (CA)
Title: Noncontact infrared tympanic thermometer
Inventor: BRAIG JAMES R
IPC: G01J5/03
Filed: 1992-10-12
Abstract: A noncontact infrared tympanic thermometer which does not require environmental  stabilization or waveguide tempera-ture control because it utilizes an optically stabilized infrared detector for detecting the infrared energy emitted by the tym-panic membrane. This stability is accomplished by locating a neutral density filter (164) over half of the optical aperture (162) of the detector package (16) such that the neutral density filter (164) "shadows" only one of two thermopile channels (163) for detecting the infrared energy emitted by the tympanic mem-brane The two thermopile channels (163) are connected in seri-es opposition such that any optical signal equally present in both channels will yield a zero net output. Since the infrared en-ergy emitted by the walls (161) of the detector package (16) reach each detector (163) equally, the effects of these emissions on the temperature measurement are eliminated.
Patent CA-2150574-A1 (CA)
Title: Ionic molecular conjugates of biodegradable polyesters and bioactive polypeptides
Inventor: SHALABY SHALABY W
IPC: A61K47/48
Filed: 1994-01-05
Abstract: Disclosed is a sustained release pharmaceutical composition. The composition includes a polyester containing a free COOH group ionically conjugated with a bioactive polypeptide comprising at least one effective ionogenic amine, wherein at least 50 % by weight, of the polypeptide present in the composition is ionically conjugated to the polyester.
Patent CA-2152051-A1 (CA)
Title: Carborane-(silane or siloxane)-unsaturated hydrocarbon based thermosetting polymers
Inventor: KELLER TEDDY M
IPC: C08F2/46
Filed: 1993-11-29
Abstract: This invention relates to a new class of novel inorganic-organic hybrid polymers that are formed from linear inorganic-organic hybrid polymers of varying molecular weight. These new high temperature oxidatively stable thermosetting polymers are formed from linear polymeric materials having repeat units that contain at least one alkynyl group for cross-linking purposes and at least one bis(silyl or siloxanyl)carboranyl group. These novel organoboron thermoset polymers contain an unsaturated cross-linked hydrocarbon moiety. These inorganic-organic hybrid polymers can be further converted into ceramics at elevated temperatures to prepare engine parts, turbine blades and matrices.
Patent CA-2153702-A1 (CA)
Title: Sensory based assembly tooling improvements
Inventor: PRYOR TIMOTHY R
IPC: G05B19/418
Filed: 1994-01-11
Abstract: The invention is addressed to the as-sembly of automobiles and aircraft done with reconfigurable modular and "intelli-gent" tooling fixtures. Much of the ca-pability of the system is brought by op-tical or other non-contact sensing means (900, 901) incorporated with the tools to provide information on part location, tool-ing detail location, and automation which is used in the performance of the work. A preferred version of the invention uses 3-dimensional stereo and/or other electro-optical ranging and feature location sen-sors (900, 901) to perform measurements of the location of critical features of as-sembly tools and parts including detecting abnormal features such as missing holes or welds. The computer system (80) associ-ated with the sensors (900, 901) generates a database of part conditions before, during and after a working or assembly function. The database is used to continuously im-prove the process and feed data to related processes.
Patent CA-2154455-A1 (CA)
Title: Analgesic composition
Inventor: TAKAGI HIROSHI
IPC: A61K31/198
Filed: 1994-01-28
Abstract: Threo-3-(3,4-dihydroxyphenyl)serine exhibits an analgesic effect against acute pains and chronic or continuous pains.  Therefore, threo-3-(3,4-dihydroxy-phenyl)serine is effective for the treatment of diseases with pains such as postoperative pain, headache, migraine, pains accompanied by rheumatism, post-herpes neuralgia, cancerous pain, pains associated with cervico-omo-brachial syndrome, shoulder periarthritis, spinal distortion, and spondylosis deformans.
Patent CA-2155145-A1 (CA)
Inventor: HECHT DANIEL H
IPC: C22C47/00
Filed: 1995-08-01
Abstract: The present invention relates to the fabrication of thick, three-dimensional structures comprising discontinuous thermoset pitch fiber, and to composites comprising such structures embedded in a matrix material such as a thermoset resin, ceramic. metal or carbon Carbon-carbon fiber composite articles produced from porous carbon preforms obtained by carbonizing such structures followed by infiltration with pyrolytic carbon using CVD processes exhibit surprisingly high through-thickness thermal conductivity and isotropic properties
Patent CA-2155825-A1 (CA)
Title: Device and method for fixing a plate to a building
Inventor: BELTRAMI PIETRO ANTONIO
IPC: E04F13/08
Filed: 1994-02-10
Abstract: Device for anchoring a plate (10) to a vertical wall including: a horizontal profile (12) which can be fastened to the wall; a first pair of plate supporting abutments (13) formed in the horizontal profile (12); a second pair of plate supporting abutments (14) formed in the body of the plate (10); a connecting member (15) to elastically connect in a snap-together manner the plate (10) to the horizontal profile (12). The invention furthermore relates to the assembly method. The invention allows to obtain an excellent aesthetic effect and high reliability.            ..
Patent CA-2156741-A1 (CA)
Title: 1-phenyl-imidazol-2-one biphenylmethyl compounds for treatment of circulatory disorders
Inventor: REITZ DAVID B
IPC: C07D403/10
Filed: 1994-03-08
Abstract: A class of 1-phenyl imidazol-2-one biphenylmethyl compounds is described for use in treatment of circulatory disorders. Compounds of particular interest are angiotensin II antagonists of formula (I) wherein each of R1, R2 and R3 is independently selected from hydrido, alkyl, alkoxy, cyano, halo, hydroxy, carboxyl, alkoxycarbonyl, formyl and acetyl; alkylcarbonyl and haloalkylcarbonyl; with the proviso that at least one of R1, R2 and R3 must be a substituent other than hydrido, and with the further proviso that when each of R1 and R3 is hydrido, then R2 cannot be chloro; wherein R4 is hydrido; wherein R5 is alkyl; and wherein R6 is tetrazolyl; or a stereoisomer or a tautomer thereof or a pharmaceutically-acceptable salt thereof. These compounds are particularly useful in treatment or control of hypertension and congestive heart failure.
Patent CA-2160423-A1 (CA)
Title: Salts of nefazodone having improved dissolution rates
Inventor: JOSHI HEMANT N
IPC: C07D249/12
Filed: 1995-10-12
Abstract: The L-malate, L-tartrate and methane sulfonate salts of nefazodone showed significantly higher intrinsic dissolution in water and THAM buffer compared to other salts of nefazodone. The faster dissolution rates of these salts at higher pH's may suggests better dissolution and absorption in the intestine, and improved bioavailability for oral formulations.
Patent CA-2162268-A1 (CA)
Title: Stable aqueous formulation of benzisothiazolin-3-one and xanthan gum
Inventor: PAYNE JOHN DAVID
IPC: A01N43/80
Filed: 1994-05-27
Abstract: Stable aqueous dispersions of 1,2-benzisothiazolin-3-one containing Xanthan gum which is substantially free from organic solvents.
Patent CA-2163335-A1 (CA)
Title: Process for forming overcoat
Inventor: KASARI AKIRA
IPC: B05D1/36
Filed: 1993-05-21
Abstract: The invention provides a process for forming an overcoat by the two-coat one-bake method wherein a base coat composition and a clear coat composition are applied to a substrate wet-on-wet and thereafter cured at the same time by heating, the process being characterized in that the base coat composition is a coating composition consisting primarily of a hydroxyl-containing resin, an amino resin, a pigment and an organic solvent, the clear coat composition being a coating composition comprising: (A) at least one resin selected from the group consisting of (i) a resin having at least one epoxy group and at least one hydroxyl group in the molecule, (ii) a resin mixture of (ii-1) a resin having at least two epoxy groups in the molecule and (ii-2) a resin having at least two hydroxyl groups in the molecule, (iii) a resin having at least two epoxy groups in the molecule, and (iv) an any mixture thereof~ (B) a crosslinking agent comprising a compound having at least two noncyclic acid anhydride groups and represented by the formula <IMG> (I) wherein R is a monovalent hydrocarbon group having 2 to 50 carbon atoms, R' is a bivalent hydrocarbon group having 2 to 50 carbon atoms, the hydrocarbon groups R and R' containing or not containing an ether linkage, urethane linkage or ester linkage, and n is an integer of 1 to 500, and (c) a curing catalyst.
Patent CA-2163441-A1 (CA)
Title: Diffusion Controlled Air Manager for Metal-Air Battery
Inventor: PEDICINI CHRISTOPHER S
IPC: H01M6/50
Filed: 1994-06-14
Abstract: An air manager system is disclosed which maintains a more stable water vapor and carbon dioxide equilibrium across the air cathode of a metal-air cell while still providing new oxygen needed for operation of the cell at desired power levels. Oxygen is preferentially drawn in through one or more ventilation openings (17) in a housing (15), so that the concentrations of water vapor and carbon dioxyde in the battery housing remain more stable, resulting in less transfer across the cathode (30). A fan (20) circulates the gases within the battery housing, keeping the oxygen needed for operation of the cell in contact with the air cathode eventhough the oxygen concentration within the housing is reduced compared to the ambient air outside the housing. Therefore, the cell is less susceptible to drying out or flooding, and less carbon dioxyde intrudes into the cell.
Patent CA-2164002-A1 (CA)
Title: Interlocked seal and sleeve for rolling mill oil film bearing
Inventor: SIMMONS THOMAS E
IPC: B21B31/07
Filed: 1994-05-31
Abstract: In an oil film bearing assembly for a roll (2) in a rolling mill, where a flexible seal (28) is mounted on a tapered section (6) of the roll neck at a location adjacent to a sleeve (10) fixed to the roll neck and defining the journal surface, the improvement comprising an  end portion of the sleeve (10) being configured to overlap and radially confine an end portion of the seal (28) to thereby resist centrifugal distorsion of the seal (28) during high speed rotation of the roll neck.