baber/WOPTO huggingface dataset:
Patent CA-2156808-A1 (CA)
Title: Casement window
Inventor: KLIMEK DAVID J
IPC: E06B3/30
Filed: 1995-08-23
Abstract: There is disclosed herein a casement-style window assembly having a support frame which carries a pivotable sash assembly.  The sash assembly has its own frame and carries a pane, usually transparent, therein.  Both the frame and sash are constructed of multi-chambered extruded structural plastic members and interior decorative wood members that are arranged to conceal the plastic members from interior view.  Weather stripping or insulation is fitted within various chambers.          Operator and multi-point lock hardware are mounted to the structural plastic frame.  Wooden stops associated with the sash frame cooperate to trap the pane in position and to engage the support frame when the window is closed.  The sash frame structural member forms a L-shape which includes an affect member directed to the interior for engaging the support frame.  In this construction the window assembly forms a functional unit even with the various wood members removed.
Patent CA-2157941-A1 (CA)
Inventor: DALEY CLAYTON LEWIS
IPC: B60P3/37
Filed: 1995-09-11
Abstract: A portable deck which is suspended from the underside of a recreation vehicle such as a Travel Trailer, 5th Wheel trailer, Motorhome or Mobile Home. The invention slides under the recreation vehicle for storeage and pulls out to provide a deck to use as desired. The deck may be made in various sizes to adapt to the unit it is being mounted to. The deck may be manually operated or may be adapted to be operated mechanically,by hydraulics, gear driven or electric apparatus. Multiple units may be used in conjunction to the recreational vehicle they are being used with.
Patent CA-2159419-A1 (CA)
Title: Solid pharmaceutical composition comprising an excipient capable of binding water
Inventor: DE HAAN PIETER
IPC: A61K9/14
Filed: 1995-09-28
Abstract: The invention concerns a solid pharmaceutical composition comprising less than 7% by weight of an oil or oily substance, a low dosage active ingredient, and a water insoluble non-cross-linked polymeric excipient capable of binding water and having a mean particle size greater than 150 µm. The composition can be obtained by a simple procedure comprising mixing the water insoluble non-cross-linked polymeric excipient capable of binding water and the active ingredient, which is dissolved or dispersed in an oil or an oily substance, in an aqueous dispersion thereof, or in water.
Patent CA-2161066-A1 (CA)
Title: Film-Forming Coating Solution and Synthetic Resin Lens
Inventor: IRYO TAKEAKI
IPC: G02B1/10
Filed: 1995-10-20
Abstract: Disclosed is a film-forming coating solution comprising a matrix and a fine particulate compound oxide composed of oxides of titanium, silicon and zirconium and/or aluminum. This film-forming coating solution can form a colorless and transparent film of high refractive index which is excellent in dyeing property and adhesion to the substrate. Also disclosed is a synthetic resin lens of high refractive index having a film (hard coat film) formed from the film-forming coating solution on the surface. This synthetic resin lens is free from interference fringe and has a reduced thickness.
Patent CA-2162131-A1 (CA)
Inventor: FOX FREDERICK D
IPC: G06Q10/06
Filed: 1995-03-06
Abstract: Un système informatisé d'aide à la décision permet de déterminer l'incidence de la météorologie et d'autres facteurs internes ou externes sur le commerce de détail. En utilisant dans un modèle prévisionnel une technique de corrélation à régressions multiples, on obtient une corrélation des variables métérologiques avec des informations d'entreposage concernant des lieux et dates précis, ce qui permet de traduire un modèle d'incidence météorologique envariations du volume unitaire ou monétaire des ventes ou en tout autre critère (704) utile en matière commerciale. Ce système d'aide à la décision détermine de telles relations en fonction des lieux et des dates. En utilisant une relation entre les historiques de la météorologie et des ventes, ce système détache celui de la météorologie des caprices météorologiques pour créer un historique des ventes normalisé par rapport à la météorologie, en fonction des normales (720) météorologiques moyennes établies sur 30 ans. Ces données "démétéorologisées" peuvent s'utiliser en conjonction avec un plan de gestion propre à l'utilisateur pour donner un plan (207) de gestion révisé. Ce plan révisé peut aussi être "météorologisé" par le système par l'application de conditions météorologiques prévues au modèle d'incidence météorologique, ce qui donne un plan (204) de gestion modifié en fonction de la météorologie.
Patent CA-2162352-A1 (CA)
Title: Self propelled saw
Inventor: KINGSLEY MICHAEL G
IPC: B27B9/02
Filed: 1995-11-07
Abstract: A concrete saw is provided having an engine aligned along a longitudinal axis of the saw frame to minimize the width of the saw and provide a more balanced system. A clutch assembly is attached to a forward end of the engine to disengage the saw blade without stopping the engine. A right angle gear box is provided proximate the driven side of the clutch assembly to transfer driving rotational forces from the engine to a transversely aligned driven shaft. The driven shaft includes drive pulleys mounted upon opposite ends thereof, which are aligned with driven pulleys mounted upon opposite ends of a blade support shaft and linked to one another via multiple belts. This alignment evenly balances the load transfer while facilitating the use of vibration isolators between the engine, gear box and frame. A hydraulically controlled depth stop mechanism is included for setting a maximum cut depth.      The engine speed is controlled by an electronic governor. A multi-speed transmission is included to afford high and low ranges for the saw. A single control lever is provided to shift between high and low ranges, between forward and reverse directions, and to raise and lower the saw.
Patent CA-2163470-A1 (CA)
Title: Data testing
Inventor: REEVES MALCOLM
IPC: G06F11/16
Filed: 1995-11-22
Abstract: A system is disclosed for testing a plurality of items of test data, the system comprising memory means for storing a plurality of items of stored data and, in response to an input signal identifying one of the items of stored data, producing an output signal dependent on that item of stored data. The input signal is dependent on one of the items of test data and on a feedback signal comprising at least part of the output signal produced on testing a previous item of test data, at least part of the output signal providing an indication of the result of the testing.
Patent CA-2165935-A1 (CA)
Title: Calibrating and testing immunoassays to minimize interferences
Inventor: JACOBS MERRIT NYLES
IPC: G01N33/58
Filed: 1995-12-21
Abstract: A method for reducing interferent bias such as hemoglobin bias in immunoassays using dried slide test elements featuring peroxidase and leuco dye as the labeling mechanism. The method features the steps of: a) calibrating an immunoassay of a target analyte by ascertaining the time at which the rate of change in density produced by a first set of the test elements for the target analyte on at least one liquid having a known amount of interferent of choice and a known amount of target analyte, crosses over or minimizes the difference compared to the rate of change in density produced by a second set of test elements substantially identical to the first set of test elements, on a liquid having the known amount of target analyte but a negligible amount of interferent of choice, and b) conducting an assay of a patient sample of unknown amount of the target analyte by reading the rate of change in density in a third set of the test elements substantially identical to the first and second sets, caused by the sample, at a time corresponding to the cross-over time ascertained in step a).
Patent CA-2166946-A1 (CA)
Title: Heat storage composition
Inventor: KOHNO HIROYUKI
IPC: C09K5/06
Filed: 1996-01-10
Abstract: Disclosed is a heat storage composition consisting essentially of erythritol and containing a stabilizer for erythritol which comprises a silicic acid compound and/or a di-valent or tri-valent inorganic compound and optionally an erythritol-phobic substance. Using the  composition,  it is possible to store and to utilize power supply during night, solar energy.  industrial exhaust heat,  etc. effectively.
Patent CA-2167009-A1 (CA)
Title: Detection device signalling any hard object in a mail envelope
Inventor: SIMARD GHISLAIN
IPC: B07C1/16
Filed: 1996-01-11
Abstract: The rigid belt (1) changes from the horizontal to a 10 deg. downward slope at a roller (3) under a set of rollers (10-12) on oscillating arms (13-15) which cause an envelope to be flexed in transit. The final roller (12) rests on the slope and is lifted through a distance dependent on the thickness and rigidity of the envelope. An e.g. photoelectric detector (30) determines whether the difference between this distance and the thickness of the envelope exceeds a predetermined threshold. Further photocells (31,32) detect the advance of the envelope and compare its thickness with a predetermined threshold (e.g. 5 mm).
Patent CA-2167275-A1 (CA)
Title: Lyophilized ligand-receptor complexes for assays and sensors
Inventor: LIGLER FRANCES S
IPC: G01N33/58
Filed: 1994-07-15
Abstract: A dry reagent prepared by lyophilizing a labelled ligand-immobilized receptor complex or a labelled inceptor-immobilized ligand complex is, on rehydration, useful for detecting analytes in samples in a variety of displacement assays.
Patent CA-2167308-A1 (CA)
Title: 1,5-benzodiazepine derivatives useful as cck or gastrin antagonists
Inventor: DONATI DANIELE
IPC: C07D243/12
Filed: 1994-07-18
Abstract: Compounds of formula a) wherein R1 represents a phenyl, C3-7cycloalkyl, C7-11 bridgedcycloalkyl or C1-6 alkyl group which alkyl group may be substituted by a hydroxy, phenyl, C1-6 alkoxycarbonyl, C3-7cycloalkyl, or C7-11 bridgedcycloalkyl group; R2 represents a phenyl group optionally substituted by 1 or 2 substituents selected from halogen, C1-4 alkyl, C1-4 alkylthio, cyano, nitro, trifluoromethyl, trifluoromethoxy (CH2)nR4 or O(CH2)pR4 wherein R4 represents hydroxy, C1-4 alkoxy, CO2R5 or NR6R7; n is zero or 1; p is an integer from 1 to 4; R3 represents the group AlkNR8R9; R5 represents hydrogen or C1-4 alkyl; R6 represents hydrogen or C1-4 alkyl; R7 represents hydrogen, C1-4 alkyl, acyl, or C2-6alkyl substituted by one or more hydroxy, carboxyl and/or amino groups or R6 and R7 together with the nitrogen atom to which they are attached form a 5-7 saturated heterocyclic ring which contain an additional heteroatom selected from oxygen, sulphur or nitrogen and/or may be substituted by 1 or 2 C1-4alkyl or hydroxy groups. R8 and R9 independently represent hydrogen, C1-4 alkyl or C2-6 alkyl substituted by one or more hydroxy, carboxyl and/or amino groups or R8 or R9 together with the nitrogen atom which they are attached represent a 5-7 saturated heterocyclic ring which may contain an additional heteroatom selected from oxygen, sulphur or nitrogen and/or may be substituted by 1 or 2 C1-4 alkyl or hydroxy groups; Alk represents a straight or branched C2-6 alkylene chain optionally substituted by a hydroxyl group; R10 represents hydrogen or a halogen atom; m is zero, 1 or 2; X is oxygen or NH; and pharmaceutically acceptable salts and or metabolically labile esters thereof are antagonists of gastrin and CCK.
Patent CA-2168908-A1 (CA)
Title: Method and apparatus for dc motor speed monitoring
Inventor: MACKS HAROLD RYAN
IPC: H02P6/06
Filed: 1996-02-06
Abstract: In two embodiments of the present invention, the speed of a DC motor is determined by examining the signal at the negative terminal of the motor.  The signal is high-pass- filtered to extract the AC component of the signal. The frequency of this signal is, in almost all cases, proportional to the speed of the motor.  This signal is then fed into a comparator, which converts the signal into a square wave, which is then input into a microprocessor. The microprocessor determines the frequency of the square wave.  If the frequency of the square wave is below a threshold of acceptable motor speed, the microprocessor can turn off the motor and provide a malfunction indication. If the frequency of the square wave is above a second threshold of acceptable motor speed, the microprocessor can likewise turn off the motor and provide a malfunction indication.
Patent CA-2178701-A1 (CA)
Title: Process for the manufacture of aromatic amines by gas-phase hydrogenation and catalyst useful therefor
Inventor: LANGER REINHARD
IPC: C07C209/36
Filed: 1996-06-10
Abstract: Aromatic amines are produced by catalytic hydrogenation of nitroaromatic compounds in the gas phase. The catalyst includes palladium and lead on graphite or on a graphite-containing coke support. From 30 to 6000 equivalents of hydrogen for each equivalent of nitro groups are contacted with the catalyst during this process.
Patent CA-2179789-A1 (CA)
Title: Integrated-circuit optical network unit
Inventor: CHANDRASEKHAR S
IPC: H04B10/43
Filed: 1996-06-24
Abstract: An optical network unit designed to be connected to incoming and outgoing fibes at a customer location is made in integrated-circuit form. One portion of the integrated circuit includes a thin-film waveguiding layer and functions as an optical splitter, a photodetector and a modulator. Another portion of the circuit serves as an amplifier..
Patent CA-2180916-A1 (CA)
Inventor: KUGAI HIROKAZU
IPC: G01R33/035
Filed: 1996-07-10
Abstract: A magnetic sensor comprises a SQUID (Superconducting Quantum Interference Device) made of a superconducting thin film.      The superconducting thin film has a washer pattern and a terminal portion. The washer pattern has one hole pattern and a pair of slit patterns. The hole pattern has a non-square rectangle shape and includes the center of the washer pattern. The slit patterns having a straight shape growing parallel to the long side of the hole pattern, from the outside edge of the washer pattern toward the inside of the washer pattern. This outside edge of the washer pattern is the nearest to the hole pattern. There is an artificial grain boundary in the domain that spacing between the hole pattern and the slit pattern is narrowest.      There is no artificial grain boundary in the other domain at all.
Patent CA-2181068-A1 (CA)
Inventor: ASK ANNA-LENA
IPC: C07D413/06
Filed: 1995-02-03
Abstract: L'invention porte sur de nouveaux composés ayant la formule (A) indiquée, sur leur procédé de fabrication et sur leur utilisation dans la fabrication de préparations pharmaceutiques. Les nouveaux composés ont un effet anesthésique local et un effet analgésique.
Patent CA-2181358-A1 (CA)
Title: Methods and compositions for treating androgen-dependent diseases using optically pure r-(-)-casodex
Inventor: GRAY NANCY M
IPC: A61K31/277
Filed: 1995-01-20
Abstract: Methods and compositions are disclosed utilizing optically pure R-(-)-casodex for the treatment of androgen-dependent prostate cancer while substantially reducing the concomitant liability of adverse effects associated with the central antiandrogen activity of the racemic mixture of casodex. R-(-)-casodex is a peripherally selective antiandrogen and is therefore useful in the treatment of other conditions supported by androgen or caused by elevated androgen levels. Such conditions include benign prostatic hypertrophy or hyperplasia, acne and hirsutism.
Patent CA-2181499-A1 (CA)
Title: Compositions for the stabilization of synthetic polymers
Inventor: RASPANTI GIUSEPPE
IPC: C08K5/544
Filed: 1996-07-18
Abstract: A composition for  stabilizing synthetic polymers consisting of a) at least a derivative of a high molecular weight polymethylpiperidine of formula (I)                              (I) wherein the groups are as defined hereinafter, and b)   at least a compound of formula  (IV),  (V),  (VI), (VII) (IV)     (V)   (VI)   (VII) wherein  the  groups  are  as  defined  hereinafter  is disclosed.     These   compositions   show photostabilizing   and antioxidant properties.
Patent CA-2184810-A1 (CA)
Title: Product and process for t cell regulation
Inventor: KAPPLER JOHN W
IPC: C07K19/00
Filed: 1995-03-03
Abstract: The present invention relates to a product and process for regulating the activity of T cells using major histocompatibility complexes (MHC) stably linked to antigenic peptides. Disclosed is an antigenic peptide covalently linked to a major histocompatibility complex (MHC) protein by a novel linker, thereby enabling the formation of a stable peptide-MHC complex, alone or in combination with additional MHC protein chains, capable of being recognized by a T cell receptor (TCR). Also disclosed is a nucleic molecule having a sequence encoding a Peptide-L-MHC molecule comprising an antigenic peptide joined by a linker to an MHC segment. The invention is additionally directed to formulations comprising an antigenic peptide joined by a linker to an MHC segment anchored in a lipid-containing substrate. Pharmaceutical reagents are also disclosed which contain an antigenic peptide joined by a linker to an MHC segment combined with a suitable carrier that is capable of presenting the Peptide-L MHC molecule so that it is capable of being recognized by a T cell receptor.
Patent CA-2185065-A1 (CA)
Title: Luggage compartment construction
Inventor: MATSUSHITA YASUHIRO
IPC: B62D43/10
Filed: 1996-09-09
Abstract: The present invention provides a luggage compartment construction comprising a spare tire house for containing a spare tire, which is provided under a luggage compartment by depressing a floor panel, and a spare tire cover for covering an opening of the spare tire house, wherein a floor forming member having a step is provided at the periphery of the opening of the spare tire house, a tray is disposed under the spare tire cover, and the periphery of the tray is placed and fixed on the step of the floor forming member.
Patent CA-2189163-A1 (CA)
Inventor: ESCH VICTOR C
IPC: A61B18/22
Filed: 1996-10-28
Abstract: A diffusing tip is provided for diffusing light from a light-emitting end of an optical fiber in a radial distribution pattern relative to the axis of the tip and along a length of the tip. The tip has an inner core and an outer covering which define a light guide. The outer covering is modified on its interior surface adjacent to the core such that light transmitted down the light guide is removed from the core upon encountering a surface modification on the interior surface. The light so removed is transmitted to the outer surface along the length of the tip, where it can be used to irradiate a selected object or material. The diffusing tip preferably provides light in a substantially uniform intensity distribution for the substantially uniform irradiation of a selected object or material.
Patent CA-2189517-A1 (CA)
Inventor: EASLER TIMOTHY EDWARD
IPC: C04B35/565
Filed: 1996-11-04
Abstract: This invention relates to the preparation of highly densified ceramic bodies by the pyrolysis of a mixture comprising a preceramic organopolysiloxane, alpha silicon carbide powder, a source of boron, a source of aluminum and, optionally, a curing agent for the organopolysiloxane.  Such highly densified ceramic bodies are prepared by sintering under pressure or by a pressureless sintering process.
Patent CA-2189619-A1 (CA)
Title: Verification of network transporter in networking environments
Inventor: OSKOUY RASOUL M
IPC: H04Q3/00
Filed: 1996-11-05
Abstract: A method and an apparatus for verifying a network transporter under test which is able to perform the test and produce test results by posting test packets through network transporter without requiring large amounts of memory and producing results in a short period of time. The present invention utilizes one or more FIFO (First In First Out) buffers in which plurality of components of each packet is stored just as each packet is posted to the network transporter under test. As soon as the corresponding packet is received on the other side of the network transporter, plurality of components and the receive packet are compared and a test result is produced. As soon as such comparison is performed and completed and the test results are produced, the corresponding plurality of components stored in the FIFO is discarded and the corresponding memory space used is freed up for the next packet's test information.
Patent CA-2192272-A1 (CA)
Inventor: GOULET DOUGLAS P
IPC: F25D17/00
Filed: 1996-12-06
Abstract: The present invention comprises a cooling coil configuration that permits an extended length of coil in a smaller total volume of water bath utilized, than is seen in such coils in the prior art. The coil of the present invention is made from a continuous length of stainless steel tubing that is bent in a manner to provide for the desired configuration. In one embodiment, the full coil is made up of four sub-coils generated by bending the tube through a plurality of consecutive 180 degree or semi-circular arcs having straight tubular portions intervening there between. In order of bending, there is a first large arc, a second medium sized bend of smaller circular diameter than the large bend, three consecutive small bends all of the same size and of a further smaller diameter than the medium bend, a further medium sized loop the same dimension as the previous medium one, and ending with a large loop, again of the same dimension as the first large loop. The loops are collapsible partially within eachother in a manner that conserves the total volume thereof
Patent CA-2193633-A1 (CA)
Inventor: BLACK MARVIN D
IPC: B29C70/06
Filed: 1995-06-21
Abstract: A quantity of fluid resin material is rendered into a flowable state without the use of solvents. The fabric (1) is then beaded with at least one elongate bead (11) of the flowable resin, wherein at least a portion of the bead (11) remains on the surface of the fabric (1) to tackify the fabric (1) and facilitate lay-up of the beaded fabric (100) in the composite molding process. The beaded fabric (100) then is laid-up into a molding apparatus, wherein the bead (11) adheres to surfaces in the molding apparatus and assists in positioning of the beaded fabric (100) therein. A further quantity of resin is disposed or injected under pressure into the molding appparatus and into contact with the fabric (1) and contours of the mold. The resin is then cured to form the composite body.
Patent CA-2194633-A1 (CA)
Title: Blood collection tube assembly
Inventor: TROPSHA YELENA G
IPC: C08J7/048
Filed: 1997-01-08
Abstract: The present invention is a plastic container coated with a multi-layer barrier coating. The multi-layer barrier coating is useful for providing an effective barrier against gas permeability in containers and for extending shelf-life of containers, especially plastic evacuated blood collection devices.
Patent CA-2195799-A1 (CA)
Inventor: DORIN GLENN
IPC: C12N15/22
Filed: 1996-06-05
Abstract: L'invention concerne des procédés de production de polypeptides d'interféron- beta  à l'aide de cellules bactériennes, en cultivant des cellules capables de produire un polypeptide IFN- beta  dans des conditions qui induisent une production accrue du polypeptide IFN- beta . De telles conditions comprennent, par exemple, une faible concentration de cations de potassium et/ou une très faible concentration de cations de sodium et/ou des plages spécifiques de pH.
Patent CA-2199022-A1 (CA)
Title: Method of treating hypertension in pregnant mammals
Inventor: GLUCKMAN PETER DAVID
IPC: A61P9/12
Filed: 1995-09-18
Abstract: A method of treating a pregnant mammal (including a human) which comprises administering IGF-1 or an analogue thereof or another hormone (such as growth hormone) which elevates maternal IGF-1 to thereby illicit a reduction of maternal blood pressure and/or to promote fetal growth and placental function.