baber/WOPTO huggingface dataset:
Patent CA-2099340-A1 (CA)
Title: Manufactured wall elements using h-shaped fastening blades
Inventor: SCHEMMANN ARMIN G
IPC: E04B1/10
Filed: 1993-06-28
Abstract: ABSTRACT       A manufactured wall element, consisting of parallel vertical wall studs spaced apart from each other, resting on lower cross members, the rectangular space between the studs and lower cross members being filled by a plate preferably consisting of expanded polystyrene. The plate is firmly fastened to the parallel vertical wall studs and lower cross members, and upper cross members, if any, by H-shaped fastening blades in such a way that the legs of the H-shaped fasteners are firmly embedded in groves cut into the parallel vertical wall studs and lower cross members; while the blades, being the tapered arms of the H, are holding the polystyrene plate by resting in the groves cut along the edge of the plate. The groves are narrow enough to provide a tight friction grip. The plate, filling the space between the parallel vertical wall studs and cross members is thus firmly locked in place by the surrounding parallel vertical wall studs and cross members (or a metal strip in lieu of an upper cross member), rendering the wall impermeable to air and moisture.
Patent CA-2101714-A1 (CA)
Title: Voltage Compensation of a Pulse-Width-Modulated Servomechanism
Inventor: EDELEN STEPHEN A
IPC: F16H59/68
Filed: 1993-07-30
Abstract: A position-feedback-control servomechanism for shifting the transmission of a vehicle has both an adaptive proportional-integral-differential controller to compensate for manufacturing variations, etc, and a voltage-compensation system that senses the battery voltage and prevents the gain of a servomechanism drive motor from varying significantly when the battery voltage changes. The motor is preferably a permanent-magnet type to whose terminals the battery voltage is switched on and off. The switching is done by electronic switches that are under the control of a pulse-width-modulated signal. The width of the pulses of the pulse-width-modulated signal is controlled by both a closed-loop position-error signal and a signal derived from an open-loop measurement of the battery voltage.
Patent CA-2102052-A1 (CA)
Title: Collapsible revolving door
Inventor: APPELMANN HORST J
IPC: E05D15/02
Filed: 1993-10-29
Abstract: ABSTRACT OF THE DISCLOSURE           A collapsible revolving door rotatable about a vertical access in a doorway having a floor and a ceiling Is disclosed.  The door includes the central support shaft supported at its lower end on a rotatable bearing element resting on the floor.  A motor is coupled to the upper end of the shaft for driving said shaft.   Upper and lower support plates are affixed to such shaft and between them support the door leaves.   Each of the upper and lower support plates includes pivot openings forming a pivot axis about which the door leaves can pivot relative to the shaft.  Releasable locking means connects the door leaves to the central support shaft generally between the upper and lower edges of the door leaf.   The locking means comprises at least one biased locking element which
Patent CA-2105459-A1 (CA)
Title: Ink Compositions
Inventor: TANAKA BAN
IPC: C09D11/10
Filed: 1993-09-02
Abstract: A radiation-durable ink composition contains a vehicle mixture comprising:  (A) at least one linear polyester oligomer and/or polymer substantially free of an acid group and free of a polymerizable double bond in a molecule, wherein 1 to 10 double bonds are pendent from the linear polyester chain, and/or mixture thereof, (B) at least one single double bond-containing carboxylic acid wherein the acid has at least one acid group, and/or carboxylic ester of the said acid, and/or carboxylic amide of the said acid, and/or mixture thereof, (C) a double bond-containing polycarboxylic ester, wherein 2 to 10 acid groups are present and at least 2 double bonds are pendent from the ester having 2 to 10 acid groups, (D) at least one double bond-containing fluorinated carboxylic ester, and/or block copolymer comprising a fluorinated alkyl group-containing polymer segment and a (meth)acrylic polymer segment, and/or block copolymer comprising a siloxane group-containing polymer segment and a (meth)acrylic polymer segment, and/or mixture thereof, (E) a double bond-containing carboxylic ester, having at least 2 double bonds and free of an acid group, provided that it is excluded from the above-mentioned ingredient (A), and (F) at least one single double bond-containing carboxylic ester and/or amide and/or imide free of an acid group, and/or mixture thereof, wherein the acid value of the vehicle mixture is from 5 to 100, is provided.  The ink is useful in displaying and decorating trade names, designs, explanatory notes, bar code, etc. on specific thermoplastic products and the cured ink film is easily detachable with an aqueous alkali solution.
Patent CA-2105812-A1 (CA)
Title: Process for the preparation of amines
Inventor: OUZIEL PHILIPPE
IPC: C07C209/28
Filed: 1993-09-09
Abstract: Process for the preparation of amines Abstract of the Disclosure A process for the preparation of amines of formula             (1), wherein the variables are defined as in the claims, which comprises reacting 1 molar equivalent of an amine of formula              (2) with 0.8 to 1.5 molar equivalents of an aldehyde of formula R-CHO  (3) and 0.8 to 2 molar equivalents of formic acid, in aqueous medium, and adjusting the pH by addition of a mineral acid such that, at the conclusion of the reaction, the pH is in the range from 3 to 7. The compounds obtainable by the process are useful intermediates for the synthesis of dyeing assistants.
Patent CA-2106267-A1 (CA)
Title: Appareil servant au positionnement optimal des equarris en vue du refendage
Inventor: ALLARD BENOIT
IPC: G01B11/00
Filed: 1993-09-15
Abstract: La divulgation décrit un appareil servant à mesurer et à positionner des équarris deux-faces, puis à les introduire dans une station de sciage.   Une table d'alimentation est utilisée pour transporter les équarris vers la station et comprend un guide latéral contre lequel l'équarri est positionné.  Un scanneur mesure des distances transversales à intervalles déterminés le long des faces planes de l'équarri, durant son déplacement sur la table d'alimentation.  L'information est enregistrée par un ordinateur qui commande le mouvement de deux paires de rouleaux mobiles d'après l'information obtenue par le scanneur, les amenant à presser l'équarri par ses faces planes et à le relocaliser par rapport aux éléments de sciage de façon à favoriser le rendement optimum en bois d'oeuvre.
Patent CA-2107315-A1 (CA)
Title: Image processing apparatus
Inventor: TSUBOTA KAZUO
IPC: G06T15/40
Filed: 1993-09-29
Abstract: A priority circuit determines a priority order of images for each dot, the images being supplied from a variety of image generators. In accordance with the priority order, the images are displayed on a screen.
Patent CA-2108734-A1 (CA)
Title: Polyurethane pressure-sensitive adhesives
Inventor: KYDONIEUS AGIS
IPC: A61F13/02
Filed: 1993-10-19
Abstract: Pressure-sensitive adhesives which possess absorptivity and/or permeability properties to remove transepidermal wager loss and/or other bodily fluids that come into contact with the adhesive, in combination with a fine balance of cohesion and adhesion properties, can be formulated by controlling the crosslinking of a polyurethane polymer having excess hydroxyl functionality, a glass transition temperature of less than about 0°C, a moisture absorption of at least about 20% of its weight and/or a moisture vapor transmission rate of at least about 300 grams/meter2/24 hours measured at 37°C and a 90% relative humidity gradient. Adhesives of these polymers possess a peel adhesion to human skin of between about 0.3 and 4 newtons/cm width of the polymer or adhesive.
Patent CA-2109260-A1 (CA)
Title: Overcurrent protection device with programmable communications and inactivity
Inventor: LAGREE JAMES L
IPC: H02H3/093
Filed: 1993-10-26
Abstract: A microprocessor based overcurrent trip unit which generates trip signals as an adjustable function of current and time, has an alpha-numeric display on a front panel in which the address and the baud rate for communications with a remote station can be set through membrane puck buttons.      The trip unit automatically clears a programming mode and test mode if no operator input is detected for a pretermined time interval.
Patent CA-2110079-A1 (CA)
Inventor: LUCAS CHRISTINE
IPC: C07C13/19
Filed: 1993-11-26
Abstract: PRECIS DE LA DIVULGATION            L'invention concerne un procédé pour l'hydrogénation sélective de composés cycliques polyinsaturés, comportant au moins une double liaison carbone-carbone endocyclique et au moins une double liaison carbone-carbone exocyclique terminale, lesdites doubles liaisons n'étant pas conjuguées, en un mélange renfermant essentiellement le composé à cycle saturé et comportant au moins une double liaison exocyclique terminale, le procédé étant conduit en présence d'hydrogène, sous une pression de 1 à 10 MPa et une température de 0 à 200 °C, et en présence d'un catalyseur renfermant un support et (a) 0,1 à 5 % en poids d'au moins un métal du groupe VIII (iridium, osmium, nickel, palladium, platine et rhodium), et (b) 0,01 à 15 % en poids d'au moins un métal du groupe IVa (étain, germanium et plomb), le rapport molaire entre métaux du groupe VIII et groupe IVa étant compris entre 0,3 et 3.     Le procédé est utilisé pour l'hydrogénation du 4-vinylcyclohexène en vinylcyclohexane.
Patent CA-2110816-A1 (CA)
Inventor: CONEMAC DONALD C
IPC: H04N1/047
Filed: 1992-06-05
Abstract: A laser beam scanning apparatus employs a movable reflector (32) having a large number of flat reflective sides (44) and a deflector (16)) which shifts the laser beam (10) at high speed across a plurality of the reflective sides (44). The movement of the reflector (32) is synchronized with the deflection of the laser beam (10) to produce a desired scan pattern in a first scan direction (X).  The reflective sides (44) of the movable reflector (32) may be angled relative to each other in a second direction (Y) to produce different scan lines thereby providing an X-Y scan pattern. The combined high speed beam deflection and motion of the reflector (32) provide scanning of the beam (10) in parallel scan segments thereby providing high scanning speed of the beam (10) with a high degree of resolution.
Patent CA-2110921-A1 (CA)
Inventor: EGGERS PHILIP E
IPC: G02B6/00
Filed: 1992-06-05
Abstract: A surgical instrument (10) is described that incorporates bipolar electrodes on opposing shear-ing members (20, 30) for passing a high frequency current through the tissue for causing hemostasis of the tissue and for cutting the tissue. An electrically insulating material is interposed between the shear-ing members so that the electrodes are spaced apart from 0.002 to 0.050 inches and the current passes between the opposing electrodes through the tissue and not between the opposing shearing surfaces (21, 31). The insulating material has a higher hardness than the opposing members to reduce wear of the insulation and provide a self-sharpen-ing feature. Methods of simultaneously causing tis-sue and severing tissue are also provided. The use of a constant voltage high frequency power supply (110) to deliver current to the tissue to cause hemos-tasis is described in conjunction with those meth-ods.
Patent CA-2111758-A1 (CA)
Inventor: BORISH EDWARD T
IPC: A61Q5/02
Filed: 1993-12-17
Abstract: The present invention is directed to personal care compositions comprising an aqueous dispersion of particles of silicone wherein said particles have a surface modifier adsorbed on the surface thereof in an amount sufficient to achieve a particle size of less than about 400 nanometers (nm).  The compositions of the present invention can contain other conventional ingredients.
Patent CA-2113313-A1 (CA)
Inventor: WAKIMASU MITSUHIRO
IPC: A61K38/00
Filed: 1994-01-12
Abstract: PENTAPEPTIDE WITH SPECIFIC CONFORMATION, ITS PRODUCTION AND USE                    ABSTRACT    Cyclic pentapeptides having a .gamma.-turn and a .beta.-turn wherein the cyclic pentapeptide has the following formula (I) Cyclo(-A1-A2-A3-A4-A5-)                    (I) wherein A1, A2, A3, A4 and A5 are amino acid residues; said pentapeptide comprising amino acid residues in positions 1-2-3 to form a .gamma.-turn, and amino acid residues in positions 3-4-5-1 to form a .beta.-turn in combination with the y-turn; in which D-.alpha.-amino acid residues are selected for A1, A3 and A5 and L-.alpha.-amino acid residues are selected for A2 and A4 or wherein L-.alpha.-amino acid residues are selected for A1, A3 and A5 and D-.alpha.-amino acid residues are selected for A2 and A4; are provided.     Compounds having .gamma.-turns and .beta.-turns can be systhesized, regardless of the kinds of amino acid residues, and it is possible to synthesize compounds in which desired amino acid residues are introduced into sites of .beta.-turn and .gamma.-turn based on their importance from the viewpoint of biological activity.  The present invention is therefore available for design of compounds having biological activity.
Patent CA-2114559-A1 (CA)
Title: Refrigerator door structure to reduce thermal bow
Inventor: REVLETT JOHN R
IPC: F25D23/02
Filed: 1994-01-31
Abstract: A refrigerator door includes an outer metal shell having an outer rectangular panel connected to four inwardly turned side panels connected to an inwardly facing peripheral flange. An inner liner has a peripheral flange in registry with the outer door shell flange, a central wall and a pair of vertical, inwardly projecting sidewalls connecting the central wall to the liner flange. Each sidewall includes a scallop in the form of an inwardly opening notch at a select aligned longitudinal position of the inner liner.  The central wall includes a transverse inwardly opening recess groove extending between the sidewalls at the select longitudinal position to provide an expansion joint to prevent bowing when an insulation cures in the space between the liner and the shell and when the refrigerator is in operation, thus cooling the door. Moreover, C-shaped beams in the door aid in providing Strength to further prevent bowing.
Patent CA-2115309-A1 (CA)
Title: Telescopic safety umbrella case
Inventor: TSUNG-CHENG CHEN
IPC: A45B25/24
Filed: 1994-02-09
Abstract: A telescopic umbrella case which possesses water-collecting function and light-reflecting effect for enhancing the safety of a user when walking at night. The umbrella case is composed of an innermost top sleeve member and several subsidiary sleeve members which are telescopically assembled and able to be extended into an elongated state for entirely covering an umbrella. A resilient water-draining valve is disposed at a top end of the first sleeve member. The water-draining valve includes a valve rod and a valve body. The valve rod is pressable against the ground to push the valve body away from a water-draining hole of the top sleeve member. permitting the rain water collected therein to flow through the water-draining hole down onto the ground. The sleeve members are directly molded from light-reflecting material or are painted with reflective paint or attached with reflective paper or printed with fine figures. so that the umbrella case is indicative of the user at night and thus the safety of the user is greatly enhanced when walking at night. On outer surface of each sleeve member is disposed several longitudinal projecting ribs for preventing the reflective material on the outer surface of the sleeve member from being scraped during frequent telescopic movement thereof and for enhancing the fitting tightness between respective sleeve members.
Patent CA-2116562-A1 (CA)
Title: Morphogen-Induced Modulation of Inflammatory Response
Inventor: KUBERASAMPATH THANGAVEL
IPC: C12N15/09
Filed: 1992-08-28
Abstract: The present invention is directed to methods and compositions for alleviating tissue destructive effects associated with the inflammatory response to tissue injury in a mammal. The methods and compositions include administering a therapeutically effective concentration of a morphogen or morphogen-stimulating agent sufficient to alleviate immune cell-mediated tissue destruction.
Patent CA-2119850-A1 (CA)
Inventor: KANJO WAJIH
IPC: B61F5/16
Filed: 1994-03-24
Abstract: A wear and lubricating liner having a cup-shaped wear liner assembly which includes a first bottom plate portion.  An aperture is formed centrally through such first bottom plate and a first upstanding wall portion is connected at a bottom thereof to an outer perimeter of such first bottom plate.  A lubricating liner assembly having  at  least  one  substantially  solid  lubricating material with a bottom surface thereof disposed adjacent and in contact with an upper surface of such bottom plate and a vertically disposed ring-like solid lubricating material.  An outer surface of such ring-like lubricating material is disposed adjacent and in contact with an inner surface of such upstanding wall of the wear liner.  A protective cover member includes a second bottom plate portion having a bottom surface disposed adjacent and in contact with an upper surface of such at least one solid lubricating material. Another aperture is formed centrally through such second bottom plate.  A second upstanding wall portion, located on the protective cover, is connected at a bottom thereof to an outer perimeter of such second bottom plate and an annular lip-like portion is connected adjacent an inner edge thereof to an upper edge of such second upstanding wall.  Such lip-like portion extends outwardly from such upper edge of the second upstanding wall and downwardly toward a top surface of such bolster bowl.  A space is disposed between an inner surface of such ring-like lubricating material and an outer surface of such second upstanding wall.
Patent CA-2119879-A1 (CA)
Inventor: MUELLER WALTER
IPC: H01F41/12
Filed: 1991-09-26
Abstract: In order to simplify the production of coils, in particular for high-voltage transformers, it is proposed to wind a conductor (1,1a,1b) on to a winding form which comprises a plurality of conductor portions (3a to 3e). The conductor portions (3a to 3e) in this case overlap one another partially and are insulated against one another. Furthermore, an associated conductor (1, 1a, 1b) and a winding arrangement (12) produced according to the method are proposed.
Patent CA-2126685-A1 (CA)
Title: Process for the production of microcapsules
Inventor: GANDER BRUNO
IPC: A61K9/50
Filed: 1993-10-18
Abstract: 2126685 9409898 PCTABS00032 Described is a method of manufacturing microcapsules from biodegradable polymers, the method using biodegradable solvents and producing microcapsules which are free from toxic solvent residues.  The solvents used include simple esters made from a C1-C5 alcohol and a C1-C5 monocarboxylic acid, as well as mixtures of such esters, and the solvent can also contain a C1-C5 alcohol.  Both water-soluble and water-insoluble active substances can be incorporated in the microcapsules. Water-soluble active substances such as drugs, peptides, proteins, enzymes and vaccins are preferably dispersed as an aqueous solution in the polymer solution.  The microcapsules are produced by spraying a solution, suspension or water-in-oil dispersion of active substances and biodegradable polymers. The method is suitable for use in the manufacture of drug, vaccin and enzyme preparations.
Patent CA-2127187-A1 (CA)
Title: Anti-picornaviral agents
Inventor: HAMMOND MARLYS
IPC: C07D211/76
Filed: 1994-06-30
Abstract: Abstract The present invention provides a group of novel compounds that inhibit the proteolytic activity of 3C proteases which are found in picornaviruses, particularly rhinoviruses.  In picornaviruses the RNA genome is translated into a single large viral polyprotein precursor. The precursor demonstrates auto-proteolytic activity, cleaving itself into mature viral gene products. Therefore, compounds of the current invention are particularly useful in treating picornaviral infections by interrupting the processing of the viral gene products into mature and infectious viral particles.  The current invention also provides a novel process the preparation of compounds of the current invention.  The process entails the selective reduction of an imide intermediate representing a marked improvement over processes known in the art for making peptidyl-aldehydes.
Patent CA-2132054-A1 (CA)
Inventor: FELTNER DENNIS P
IPC: G09F3/10
Filed: 1994-09-14
Abstract: ABSTRACT OF THE DISCLOSURE           A plurality of security labels formed in a role for use in a conventional labeling gun.  The individual labels are formed of a face sheet on which indicia may be printed on one side and an adhesive is applied to an opposite side.  A magnetic target support strip is applied to the adhesive side and has adhesive applied to it on the side opposite the face sheet.  A magnetic target strip is adhered to the support strip across the width of the individual labels on the side opposite the face sheet.  The labels are all adhered to a continuous release liner for individual removal and application to an article by a retailer through use of a labeling gun.
Patent CA-2132084-A1 (CA)
Inventor: STRINGFELLOW WILLIAM J
IPC: A63F13/08
Filed: 1994-09-14
Abstract: The video game machine of the invention consists of a space located in the game cabinet for receiving the video monitor where a support plate is located on either side of the space and where each support plate includes a pair of tracks. The video monitor is provided with lugs extending from the sides of the monitors that face the support plates. The lugs engage the tracks such that the video monitor is supported and can be lowered into the cabinet gradually. A blind mating connector connects the video monitor to the logic for controlling the game.
Patent CA-2133993-A1 (CA)
Title: Carbon dioxide storage for fire suppression systems
Inventor: BLACKSHAW ANDREW L
IPC: F17C1/00
Filed: 1993-05-12
Abstract: A long term pressurized carbon dioxide storage system for a fire suppression system includes an insulated tank (12) in communication with a chamber (52) chilled by a thermoelectronic refrigerator (50A, 50B) to condense carbon dioxide vapors and keep pressure in the tank below an upper limit to minimize boil off.
Patent CA-2136550-A1 (CA)
Title: Overpressure regulating airbag inflator
Inventor: BURNARD DENNIS W
IPC: B60R21/276
Filed: 1994-06-20
Abstract: OVERPRESSURE REGULATING AIRBAG INFLATOR An inflator (10) for an inflatable vehicle occupant restraint system comprises a housing (12) with an arcuate stress concentration groove (20) therein of reduced cross section relative to the remainder of the housing. The groove (20) ruptures upon the occurrence of a predetermined pressure internally of the housing (12), thereby providing a "weal point" in the housing to achieve a predetermined and systematic control of structural failure in the inflator.