baber/WOPTO huggingface dataset:
Patent CA-2027112-A1 (CA)
Inventor: STE-MARIE JEAN
IPC: E06B9/08
Filed: 1990-10-09
Abstract: PRÉCIS. Comme remises d'extérieur on retrouve le cabanon, le hangar ou même différentes confections de toiles couvre-tout. La présente invention est une remise attachée directement au bâtiment, composée de deux murs, d'un demi-toit et d'une porte a enroulement disposée sur sa facade. L'ouverture sur toute sa largeur, permet d'économiser l'espace pour circuler et sa capacité de stockage s'en trouve accrue. Aussi, ce mode d'ouverture verticale est sécuritaire et se prête bien aux endroits restreints comme par exemple les patios ou les balcons. Une telle remise requiert une infime superficie de terrain et s'avère pratique pour ranger des articles tels que bicyclettes, chaises de patios, tondeuse, du bois pour le foyer, etc. Elle est conçue pour être facile à transporter et simple à installer. Une serrure peut être incorporée pour mieux protéger les articles de valeur.
Patent CA-2028339-A1 (CA)
Inventor: REIL WILHELM
IPC: B65D17/34
Filed: 1990-10-23
Abstract: Abstract An apparatus for the separable attachment of two synthetic plastics parts and the use of the apparatus for a package to contain flowable contents An  apparatus for the separable attachment of a lid (1')  to  a  bottom  part  is  described,  both parts being connected  to  each  other  by  a  first welded seam (3), a first  tear  line (5) being provided which extends parallel with the first welded seam (3).         In  order no longer to have to tear the lid upwards or  even  bend it and in order to be able to provide such a tearing-open  device  for a package, it is according to the invention  proposed  that  at a distance (a) from the first tear  line  (5) and  at  least  along  a first portion (5) thereof,  a  second  tear line (4) be so disposed to extend in  the  lid  (l')  that a tear-off strip (6) can be formed between the two tear lines (4, 5).     Fig. 6
Patent CA-2031517-A1 (CA)
Title: Methode de preparation de poudre propulsive tribasique eet appareil connexe
Inventor: MOGENDORF KLAUS-DIETER
IPC: C06D5/00
Filed: 1990-04-17
Abstract: Pour obtenir un processus ininterrompu et de fonctionnement sûr, on a prévu de fabriquer dans un laminoir à cisaillement (1), sans solvant pour commencer, un produit intermédiaire complètement gélatinifié bibasique consistant en de la nitrocellulose et de la nitroglycérine. On granule ce produit intermédiaire et on l'introduit dans une extrudeuse (4), où l'on introduit également le troisième porteur d'énergie cristallin et des solvants. La masse pulvérulente est alors homogénéisée et extrudée, et l'on obtient ainsi des barres de poudre humidifiées par solvants.
Patent CA-2032283-A1 (CA)
Inventor: JUN KARL D
IPC: F23N1/00
Filed: 1990-12-14
Abstract: Abstract In the case of a gas fitting, in particular for gas-firing systems, comprising a housing containing two chambers which are connected via an inlet and/or outlet and which are separated one from the other by a wall provided with a valve face, and comprising further a rod extending in perpendicular direction relative to the wall, which rod can be displaced in longitudinal direction by means of a drive and is equipped with a valve disk coacting with the valve face, the gas fitting being further equipped with a gas-pressure regulator acting upon the rod, the outlet pressure can be controlled in a simple manner if the said rod is connected to the armature of a proportional magnet which counteracts the force of the said drive.
Patent CA-2033994-A1 (CA)
Title: Numerical control apparatus
Inventor: TAKAO SASAKI
IPC: G05B19/18
Filed: 1990-05-23
Abstract: ABSTRACT     Disclosed is a numerical control apparatus for controlling a chopping operation of a tool used in a grind-ing machine and the like.  A programmed instruction value calculation circuit (2) outputs an upper dead point in-struction (Zu) and a lower dead point instruction (z?), a correction value calculation circuit (3) calculates and outputs correction values (.DELTA.Zu, .DELTA.Z?), and a chopping in-struction calculation circuit (4) outputs a chopping con-trol output to a manual control circuit (6) based on these instructions and correction values to operate a servo motor.  When an instruction value (Zi) is input from a manual pulse generator (5) to the chopping instruction calculation circuit (4), the chopping is effected while continuously changing the upper and lower dead points, thereby enabling an operator to easily adjust the upper and lower dead points.
Patent CA-2034437-A1 (CA)
Title: Circuit breaker handle interlock arrangement
Inventor: CASTONGUAY ROGER N
IPC: H01H73/06
Filed: 1991-01-17
Abstract: A handle interlock arrangement is attached to the top surface of a manually operable circuit breaker operating handle to prevent the handle from being locked in its "OFF" position when the circuit breaker contacts are actually in their closed condition. A handle cover is hingeably attached to the circuit breaker cover and includes a pair of apertures arranged through the apposite sidewalls of the cover. The location of the apertures relative to the circuit breaker operating handle prevents the insertion of a padlock through the apertures when the circuit breaker operating handle is in its "ON" position.
Patent CA-2035720-A1 (CA)
Title: Image applying apparatus
Inventor: CAHILL MICHAEL J
IPC: B65C9/18
Filed: 1991-02-05
Abstract: A security or other image, for example a hologram, is applied to a moving stock (13), e.g. banknote sheets, by carrying the images in the form of transfers on a web (34) which is moved at the same speed as the stock during application but at a lower speed between application steps, so as to allow relatively close spacing of the images on the web. The web is retracted following each application to compensate for distance travelled during acceleration and deceleration during each cycle. The images are transferred by pressure cylinders (46,48) which press the images on to adhesive patches provided on the stock at predetermined positions by applicator rolls (22,26).
Patent CA-2040694-A1 (CA)
Title: Method and apparatus for surface modification of polymer articles
Inventor: RUTKOWSKI RONALD D
IPC: C08J7/02
Filed: 1991-04-17
Abstract: ABSTRACT      A method and apparatus for modifying the surface region of a polymer article without altering the original shape and hardness of the article and without streaking or coating the surface of the article with the modifier ingredient incorporated therein.  The apparatus includes an applicator unit having a gap extending therethrough.  An applicator module is disposed within the appli-cator unit for flowing a solution of the modifier ingredient in a solvent through a confined area onto the surface of the article to be treated as it is transported through the gap to provide a uniform coating of the solution thereon.  At least a portion of the gap has an upper surface with a configuration substantially identical to the configuration of the surface of the article to be treated.  Preferably, the polymer article is immersed in a liquid bath as it is transported through the gap and the solution is pro-vided on the surface of the article through the liquid bath to prevent the solution from contacting the air.  The residual solu-tion not incorporated into the surface of the article is removed therefrom.  The step of removing the residual solution may include applying a vacuum to the surface of the article, applying water onto to surface of the article, or providing a wiper in the gap having a bottom surface disposed to contact the surface of the article to be treated as it is transported through the gap.
Patent CA-2040870-A1 (CA)
Title: Process for the removal of cholesterol from egg yolk
Inventor: CULLY JAN
IPC: A23L15/00
Filed: 1991-04-19
Abstract: ABSTRACT Process for the removal of cholesterol from egg yolk The present invention provides a process for the removal of cholesterol from egg yolk, wherein 1. a diluted egg yolk mixture is produced by the addition of an aqueous solution of ammonium carbonate or of sodium chloride, 2. the diluted egg yolk mixture is mixed with a solid absorbent or complexing agent until the cholesterol is absorbed or complexed and thereafter 3. the solid absorbent loaded with cholesterol or the cholesterol complex is separated off from the egg yolk mixture and 4. subsequently ammonium carbonate or sodium chloride and possibly water is again removed.
Patent CA-2042199-A1 (CA)
Title: Compact circuit interrupter having multiple ampere ratings
Inventor: DEROSIER DONNA C
IPC: H01H71/24
Filed: 1991-05-09
Abstract: A compact circuit breaker containing an electronic trip unit for interrupting overcurrent conditions within a protected cir-cuit is made operable over a wide operating current range by means of current transformers having multiple turn primary wind-ings. The primary windings are selected to provide a constant ampere-turns ratio to the current transformers without changing the size of the secondary winding or the volume of the trans-former core.
Patent CA-2049450-A1 (CA)
Title: Device for attaching buttons, rivets, or the like in correctly-oriented rotational position
Inventor: KOCHS KARL J
IPC: A41H37/10
Filed: 1991-08-19
Abstract: ABSTRACT         A device for attaching buttons, rivets, or the like in a correctly-oriented rotational position, in particular on items of clothing, rotates a button part which incorporates an index and which is arranged in an upper tool by means of an upper tool rotating gripper.  The upper tool rotating gripper is continuously driven through a friction clutch and can be stopped in various predetermined rotational positions by means of adjustable stops.
Patent CA-2050060-A1 (CA)
Title: Process for preparation of granular insoluble sulfur having improved flowability, vulcanizing agent and rubber composition comprising same
Inventor: KOGA YUKIHIRO
IPC: C08K3/06
Filed: 1991-08-27
Abstract: Abstract of the Disclosure An organic solvent alone or together with a rubber process oil is added to a powder of insoluble powder, the mixture is granulated, and the granulation product is heated at a temperature lower than 120°C to evaporate the organic solvent, whereby granular insoluble sulfur having an improved flowability is obtained.  This granular insoluble sulfur is valuable as a rubber-vulcanizing agent.
Patent CA-2053462-A1 (CA)
Title: Sticky composition for medical use
Inventor: YANO YOSHIAKI
IPC: A61L15/58
Filed: 1991-10-15
Abstract: ABSTRACT OF THE DISCLOSURE      The present invention is directed to a sticky composition for medical use comprising a tackifier resin and an oxyalkylene polymer having a silicon-containing group which can be crosslinked by forming a siloxane bond, wherein silicon atom thereof is bound with a hydroxyl group or hydrolytic group, and to a transdermal drug delivery preparation incorporating said sticky composition as a drug carrier.     The sticky composition of the present invention possesses excellent adhesive properties, very low skin irritancy and good compatibility with the site of plastering and thus perform as a very safe and effective medical adhesive.  The transdermal drug delivery preparation of the present invention offers excellent drug release from the sticky composition.
Patent CA-2057524-A1 (CA)
Title: Dihydro-isoquinoline derivatives
Inventor: NAEF RETO
IPC: A61P11/08
Filed: 1991-12-12
Abstract: ABSTRACT   6,7-Di(C1-4alkoxy)-1-[3,5-di(C1-4alkoxy)phenyl]-3,4-dihydro-3-hydroxy.methyl-isoquinolines, their physiologically-hydrolysable and -acceptable esters and acid addition salts thereof are novel. The said compounds and esters and pharmaceutically acceptable acid addition salts thereof are useful as pharmaceuticals, e.g. in the treatment of asthma.
Patent CA-2057579-A1 (CA)
Title: Process for recapping pneumatic radial tires
Inventor: GOTO NAOYUKI
IPC: B60C11/02
Filed: 1991-12-13
Abstract: A PROCESS FOR RECAPPING PNEUMATIC RADIAL TIRES               ABSTRACT OF THE DISCLOSURE         A process is disclosed for recapping a pneumatic radial tire including a carcass toroidally extended between a pair of bead portions and composed of a ply or plies having cords radially arranged, and a belt composed of three or more cord-arrayed layers arranged on a radially outer side of a crown portion of the carcass and having a split structure in which a central portion of a radially innermost cord-arrayed layer is removed. A base tire is obtained by removing the other cord-arrayed layer or layers positioned radially outwardly from the radially inner two cord-arrayed layers as well as a tread rubber, while retaining two cord-arrayed layers positioned on a radially inner side of the tire. Then, at least one cord-arrayed layer and a fresh tread rubber are bonded onto the base tire to form a built tire, applying an internal pressure into the built tire, and the built tire is vulcanized and shaped inside a mold, wherein a diameter (Bo) of the radially outermost cord-arrayed layer of the built tire before application of the internal pressure and a diameter (B) of the radially out-most cord-arrayed layer on the vulcanization and shaping inside the mold satisfy the following inequations:                  O ? (B - Bo)/B X 100 ? 0.76.
Patent CA-2062768-A1 (CA)
Title: Flotation process using metal salts of phosphorus acids
Inventor: BUSH JAMES H
IPC: B03D1/014
Filed: 1991-06-06
Abstract: The present invention relates to improved process for beneficiating an ore-containing sulfide material. In particular, the process is useful for beneficiating ores and recovering metals such as gold, copper, lead, molybdenum, zinc, etc., from the ores. In one embodiment, the process comprises the steps of: (1) forming a slurry comprising at least one crushed mineral-containing ore, water and a collector which is at least one metal salt of a phosphorus acid represented by formula (I), wherein each R1 is independently a hydrocarbyl, hydrocarbyloxy or hydrocarbylthio group having from 1 to about 18 carbon atoms, each X is independently oxygen or sulfur, and wherein the metal is i) at least one single metal having a lowest oxidation state of plus two or ii) at least one mixture of metals wherein at least one of the metals has a lowest oxidation state of plus two, provided that when the primary mineral is copper, zinc or silver, the metal (i) is other than zinc.  (2) subjecting the slurry from step (1) to froth flotation to produce a froth; and (3) recovering a mineral from the froth.
Patent CA-2062872-A1 (CA)
Title: Method of making titania-doped fused silica
Inventor: BLACKWELL JEFFERY L
IPC: C03B37/018
Filed: 1992-03-12
Abstract: ABSTRACT OF THE DISCLOSURE      This invention relates to production of high purity fused silica glass doped with titania through oxidation or flame hydrolysis of a gaseous mixture and containing rutile crystals comprising a vaporizable, silicon-containing compound and a vaporizable titanium compound. Titanium isopropoxide, titanium ethoxide, titanium-2-ethylhexyloxide, titanium cyclopentyloxide, and a titanium amide, or a combination thereof, constitute the operable titanium-containing compounds.
Patent CA-2065070-A1 (CA)
Title: Tamper evident closure
Inventor: MAIETTA MICHAEL G
IPC: B65D41/34
Filed: 1992-04-03
Abstract: ABSTRACT OF THE DISCLOSURE     A combination of a cap and tube in which a tube has an opening terminating in a tapered nozzle with an open end. The nozzle has a first diameter proximate said tube and is designed for rotational engagement with a cap.   The nozzle includes a ring with a diameter which is the largest diameter of the nozzle and is located at least a band width distance from the junction of the nozzle to the tube.       The cap is sized to engage the nozzle at its open end and has a closed outer terminal end.   The outer end of the cap includes an axially centered locating cup for engagement with the outer open end of the nozzle.   This forms a first seal  in a first position and a  second seal  in a  second position which is closer to the outer cap end by the band width  distance.     The  cap  is  designed  for  rotational engagement with the nozzle.  At its nozzle engaging end, the cap terminates with a circumferential band having an axial width defining the above mentioned band width distance.  The band has a frangible junction with the cap to permit removal therefrom.  It also has a flange positioned to fit over the nozzle ring to fasten the cap to the nozzle.   The cap can only be removed or moved to the second position when the band has been removed.
Patent CA-2066169-A1 (CA)
Title: Method of producing beet red
Inventor: HINA YASUHIKO
IPC: C12P19/60
Filed: 1990-09-06
Abstract: A method of producing beet red, a food dye obtained from a beet and used widely, by the callus tissue culture technique efficiently, which is characterized by (1) using cells of any plant of the genus Beta, (2) applying liquid culture, and (3) culturing under aerobic conditions. The obtained dye has various advantages, for example, that it has a good color tone and a color value, and can be prepared aseptically so that it can be served as a food as such without the necessity for sterilization.
Patent CA-2069444-A1 (CA)
Title: Method of treating aqueous liquids to decompose halogenated organic compounds using a combination of light energy and ultrasonic energy in the presence of a photocatalyst
Inventor: JOHNSTON ALLAN J
IPC: B01J23/30
Filed: 1991-10-01
Abstract: ABSTRACT OF THE INVENTION          A  process  for  efficiently  removing  halogenated organic compounds from contaminated aqueous liquids is described which comprises contacting the contami-nated liquid with a photocatalyst while simulta-neously exposing the contaminated liquid to both acoustic energy and light energy to efficiently decompose the halogenated organic compounds.
Patent CA-2070060-A1 (CA)
Title: Impact resistant polymers
Inventor: RICHARDS SUSANNA E
IPC: C08F279/00
Filed: 1992-05-29
Abstract: ABSTRACT   An impact resistant graft polymer and an emulsion polymerization process comprising: 1) an agglomerated rubber latex made from a rubber latex and a polymerized polymeric additive, and 2) a grafted polymer.
Patent CA-2070540-A1 (CA)
Title: Multipurpose baby carrying means
Inventor: LIN MIN C
IPC: B60N2/28
Filed: 1992-06-05
Abstract: TITLE: A MULTIPURPOSE BABY-CARRYING MEANS          ABSTRACT OF THE DISCLOSURE    A multipurpose baby-carrying means consists of a two-compartment waist bag having a top cover, a baby-carrying piece sewed to and extending from the top cover of the waist bag, and two shoulder straps extending from top side of the baby-carrying piece.  The waist bag has two laterally extended waist bands, each having a receiving member or an inserting member at their free end permitting the two waist bands to engage with each other, and a receiving member or an inserting means on them a-t proper position.  The two shoulder straps each has a receiving member or an inserting member at their free end, too, permitting the shoulder straps to engage with the receiving or inserting members on the waist bands or to engage with each other for forming a loop suitable for hanging around a user's neck.  When the baby-carrying means is not in use for carrying a baby, the baby-carrying piece, waist bands, shoulder straps, and the connecting means thereof may be folded to be stored in the upper compartment of the waist bag.
Patent CA-2075693-A1 (CA)
Inventor: YAMAMOTO MASAMITSU
IPC: A61F13/49
Filed: 1992-08-10
Abstract: A  topsheet  having  openings  and  associated liquid guide capillary tubes is provided.   The topsheet has  a fabric-like appearance and oblique openings  are formed at the lower ends of the respective liquid guide capillary tubes.  Top openings of this topsheet, for use in   a   sanitary   absorptive   article,   present   plane configurations  respectively  defined  by  combination  of straight and curved lines and each pair of adjacent top openings are separated from each other by a fine rib. Bottom  openings   have  peripheral   edges   which   are irregularly  undulating.    A  mold  for  the  topsheet  is provided with a plurality of openings each presenting an asymmetric figure or a linearly symmetric figure having a single axis of symmetry.
Patent CA-2076184-A1 (CA)
Inventor: SANDSTROM PAUL H
IPC: B60C1/00
Filed: 1992-08-14
Abstract: Abstract of the Disclosure RUBBER CONTAINING SILICA AND TIRE WITH TREAD THEREOF    The invention relates to a method of preparing a sulfur curable rubber composition by first forming a pre-blend of polyoctenamer and silica and then blending the pre-blend with at least one additional sulfur curable rubber.  The invention also relates to a pneumatic rubber tire having a sulfur cured rubber tread comprised of the aforesaid rubber composition.
Patent CA-2076867-A1 (CA)
Inventor: GIANNESINI JEAN-FRANCOIS
IPC: B63B22/02
Filed: 1991-12-19
Abstract: 2076867 9212045 PCTABS00130 Système de chargement pour milieux aquatiques comprenant une structure de transfert (1) submersible et des moyens d'ancrage (2) de ladite structure de transfert. Le système de chargement comporte aussi une structure de fonds (3) et des moyens de manoeuvre permettant d'amener ladite structure de transfert dans un réceptacle (4) de la structure de fonds.
Patent CA-2078679-A1 (CA)
Title: Magnetic metal oxide ultrafine particles-containing composition
Inventor: KITO KYOJI
IPC: A61K49/18
Filed: 1992-01-17
Abstract: A composition containing magnetic metal oxide ultrafine particles, which comprises an aqueous sol of a complex the magnetic metal oxide ultrafine particles with a polysaccharide, a polysaccharide derivative and/or a protein; and an organic monocarboxylic acid. The composition is free of side effects such as platelet aggregation, is excellent is safety on living bodies, and, in case of intravascular administration, has no bad influence on living bodies, and is useful in fields such as medicine and diagnostic drugs.
Patent CA-2080583-A1 (CA)
Title: Erythromycin derivatives
Inventor: WEBER J M
IPC: A61P31/04
Filed: 1991-04-16
Abstract: Novel 6-deoxyerythromycin derivatives are disclosed, as are methods for their preparation and use as antiinfective agents. The compounds of the invention include 6-deoxyerythromycins and 6-deoxy-15-norerythromycins which are represented by the structural formula (I) in which R1 is selected from OH and H, and R2 and R3 are independently selected from H and CH3, as well as the pharmaceutically acceptable salts and esters of the above compounds.  Additionally disclosed are genetically modified microorganisms which produce the compounds of the invention and means for the preparation of those microorganisms.
Patent CA-2080832-A1 (CA)
Title: Fluorinated poly(arylene ethers)
Inventor: MERCER FRANK W
IPC: C08L81/06
Filed: 1990-12-07
Abstract: Fluorinated poly(arylene ethers) having a repeat unit such as (A) are useful as dielectric materials in multilayer interconnects in integrated circuit chips and multichip modules and as protective materials for chips.
Patent CA-2080925-A1 (CA)
Title: Simplified solid-phase immunobead assay for detection of ciguatoxin and related polyethers
Inventor: HOKAMA YOSHITSUGI
IPC: G01N33/545
Filed: 1991-04-19
Abstract: The development of a highly-simplified solid-phase colored latex immunobead assay for the detection of ciguatoxin and related polyethers. This procedure was compared with a previously-reported stick enzyme immunoassay. Chi square analysis of two separate experiments 153 and 283 fish of various species gave X2 values of p < 0.001 and < 0.005, respectively. Agreement between the two procedures with 26 fish implicated in ciguatera poisoning was 100 %.  A preliminary assessment in the field showed encouraging results.  The procedure appears to be simple and applicable to field use.  Furthermore, this procedure should be applicable for other antibody-antigen detections, especially low dalton determinants.