baber/WOPTO huggingface dataset:
Patent CA-2088887-A1 (CA)
Title: Table-top baking oven, particularly for pizza, or the like
Inventor: KELLER ROBERT
IPC: A47J37/06
Filed: 1993-02-05
Abstract: ABSTRACT OF THE DISCLOSURE.         To provide for both top and bottom heating of baked goods in a portable table-top baking oven, a bottom part (2, 2') is closed off by a removable cover (3, 3') which is essentially dome-shaped, and made of unglazed heat-resistant stoneware.  The space beneath  this  cover defines a baking space.  The cover is formed with introduction openings  4, 4', preferably three or four, uniformly positioned about the lower circumference and open at the bottom.  The cover is seated on the bottom  part  which, in one embodiment, retains fuel-supplied heaters, for example three, positioned circumferentially around the outer circumference of the bottom part, heat being distributed through an apertured heat distribution plate 7 beneath a carrier plate (10) for the goods to be baked, and around the outside  through a gap (16) between the carrier plate and the dome-shaped cover and into the baking space of the dome-shaped cover; in another embodiment (Figs. 6, 7), one or two electrical heating elements (25, 33) are located, respectively, within the baking space beneath the dome-shaped cover and underneath the carrier plate.  Baked goods placed on the carrier plate, for example by an introduction ladle (18) thus are heated uniformly from the top and the bottom, with heat being applied to the bottom of the baked goods through the carrier plate (10) which is made of highly heat conductive material, for example aluminum.
Patent CA-2090970-A1 (CA)
Title: Polymer membrane
Inventor: SINGLETON RAYMOND
IPC: H01M50/494
Filed: 1991-09-19
Abstract: 2090970 9205595 PCTABS00011 A composite polymer membrane comprises a first polymeric material which defines a porous matrix, and a second polymeric material which at least partially fills, and thereby blocks, the pores of the matrix, each of the first and second materials, being crosslinked. The membrane preferably includes a layer of an ethylenically unsaturated carboxylic acid which is graft-polymerised with the first polymeric material of the porous matrix on a surface thereof. Crosslinking the matrix has been found to improve the transport characteristics of species through the membrane, such as the barrier performance of the membrane towards species dissolved in solution.
Patent CA-2092162-A1 (CA)
Title: Commodity partition
Inventor: PETERS CHARLES L
IPC: B65D5/49
Filed: 1993-03-22
Abstract: Abstract of the Disclosure A partition (10) installable in a container (X) for dividing its interior into a plurality of cells (C1-C12), more or less.  The partition includes a first panel (12) having at least one score, crease or fold (14) therein by which the panel can be folded.  The first panel may include a pair of panels having contiguous edges about which they pivot with respect to each other; in a manner similar to said folded first panel.  The partition also includes second and third panels (20, 22) which are attachable to the first identified panel(s) at the fold(s), or edge separation.  These latter panels have interfitting tabs (26a, 26b), that interfit intermediate each other.  The second panel is attached to a sidewall of the first panel on one side of the fold and the third panel is attached to the sidewall on the other side of the fold.  The panels move apart when the first panel is folded at the crease thereby to create the walls of the cells.  Each tab has an inner segment (28) adjacent the end of the panel, an intermediate segment (30), and an outer segment (32).  The inner and outer tab segments taper along their lengths; while, the intermediate segment has a constant width to provide a pivot shoulder between adjacent tabs.  As a result, the only contact between the second and third panels, when the first panel is folded, is at the intermediate shoulder segments of adjoining tabs.  Adjacent interfitted tabs may be slightly spaced from each other for clearance.
Patent CA-2093124-A1 (CA)
Inventor: ARMINGTON STEVEN E
IPC: B31D5/00
Filed: 1991-10-01
Abstract: 2093124 9205948 PCTABS00011 A cushioning dunnage conversion machine (20) for converting sheet-like stock material, such as paper in multi-ply form, into cut sections of relatively low density pad-like cushioning product is provided. The machine (20) is designed so that it may be used with packaging systems requiring both horizontal and vertical positioning of the machine (20) and to this end the machine frame (36) includes a base plate (43), a first end plate (44) extending generally perpendicular from an upstream end (38), and a second end plate (46) extending generally perpendicular from a downstream end (40). The machine (20) may also include a post-cutting constraining assembly (58) for circumferentially constraining the cut sections of the pad-like cushioning dunnage product and/or a pivot cover (110) to aid in the manual threading of the machine (20). The present invention also provides packaging systems (320, 400 and 500), which include at least one cushioning dunnage conversion machine (20) positioned in a vertical manner.
Patent CA-2096818-A1 (CA)
Inventor: SHIMADA MICHIO
IPC: G09C1/00
Filed: 1993-05-21
Abstract: A hardware arrangement is provided for transforming plaintext into corresponding ciphertext.  The plaintext includes a plurality of words each having a predetermined bit length.  The hardware arrangement sequentially acquires the words and exhibits a predetermined number of arithmetic operations on the word acquired.  Each of the arithmetic operations includes a plurality of arithmetic processes.  The hardware arrangement outputs an enciphered word therefrom when completing the predetermined number of arithmetic operations.  A selector is arranged to receive two inputs and selectively output one of the two inputs.  One of the two inputs corresponds to the word acquired.  A multiplier is coupled to receive the output of the selector.  The multiplier multiplies the output of the selector by a multiplier and outputs a product therefrom.  An adder is coupled to receive the product.  The adder adds the product and an addend and then outputs a sum.  A divider is coupled to receive the sum such as to divide the sum by a modulus and outputs a residue therefrom.  The value of the modulus is subject to change at each of the arithmetic operations.  The residue is applied to the selector as the other of the two inputs.
Patent CA-2097731-A1 (CA)
Title: Antitumoral compounds
Inventor: AVENDANO CARMEN
IPC: A61K31/473
Filed: 1993-06-04
Abstract: ABSTRACT    Azaanthracene-triones of the formula:                                     (I) (in which: R1, R2, R4 and R5 are the same or are different and each is a hydrogen atom or a lower alkyl group;     R3 is a hydrogen atom, a lower alkyl group, a phenyl group or an amino-substituted phenyl gro up; and X is a -CH-, =N- or -NH-, whereby the ring containing the group X is a benzene, pyridine or dihydropyridene ring) have antitumoral activity.
Patent CA-2098589-A1 (CA)
Inventor: FRITZ THOMAS M
IPC: B41M7/00
Filed: 1991-12-16
Abstract: A non-aqueous composition is provided herein for use as a waterproof coating for a printable substrate. The composition comprises a mixture of polyurethane and an oleoresinous varnish, preferably in a weight ratio of 1:16 to 1:10. It has been found that such waterproof coating imparts colour enrichment to the printed substrate relative to a printed substrate having only a varnish coating. The waterproof coating further imparts at least 35% higher gloss to the substrate relative to a printed substrate having only a varnish coating.
Patent CA-2102216-A1 (CA)
Inventor: KEILERT JURGEN
IPC: B29C48/04
Filed: 1993-03-10
Abstract: ABSTRACT     A device for cooling and granulating molten thermoplastic strands (1) emerging from dies (2) which either drop along the falling line starting at the dies or are guided in an operating position through a coolant bath (9), freely stressed between guide rollers fitted in said bath and then taken into a granulator (4). In the region between the dies and the coolant bath there is a precooling device (5) which carries the plastic strands emerging from the dies and takes them to the coolant bath. Behind the precooling device there is a gripping device (21) with opposed clamping rollers (41, 42) which can open and shut and move along a guiding rail to grip the forward ends of the plastic strands and said rollers with the plastic strands, after they have been separated by a separator (22) movable through the falling line of the strands, are moved along the guiding rail running through the region of the coolant bath as far as the granulator, where they release the strands thereinto.
Patent CA-2103727-A1 (CA)
Title: Filler material for use in tissue welding
Inventor: SAWYER PHILIP N
IPC: A61B18/22
Filed: 1992-02-12
Abstract: A method of joining or reconstructing biological tissue such as a blood vessel (20) while providing a filler material like collagen (50) thereto; applying sutures (30A, 30B and 30C) on the incision; and denaturing the filler material and biological tissue with a laser (40) to cause joining of the filler material and biological tissue.
Patent CA-2106065-A1 (CA)
Title: Emollient composition
Inventor: LEE WILLIAM H
IPC: A61K47/44
Filed: 1992-03-26
Abstract: ABSTRACT     An emollient composition, for use in a method of treating a dermatological disorder in which abnormal skin is exposed to actinic or ultraviolet radiation, comprising a lipophilic emollient, wherein the composition is a non-viscous liquid which, on application to skin or a like surface, spreads to provide a substantially uniform coating of the lipophilic emollient, and wherein the coating does not absorb a significant amount of the incident actinic or ultraviolet radiation and is sufficiently non-volatile to persist for a period of sufficient length, for a therapeutically effective dose of incident radiation to be administered.
Patent CA-2106845-A1 (CA)
Inventor: GAHARA WILLIAM J
IPC: A61F2/958
Filed: 1992-04-13
Abstract: 2106845 9219306 PCTABS00017 A flexible plastic inflatable and collapsible medical dilatation balloon (10) and balloon catheter wherein the internal surface of the balloon has been formed with a longitudinal geometry that prevents a flat collapsed configuration of the balloon. The internal surface of the balloon is imparted with a small raised rib (11) configuration, which maintains a minimal contact with the internal surface of the balloon, so that the ribs remain in place along the length of the balloon. The geometry so formed on the internal surface of the balloon also increases the pressures the balloon would normally withstand when the balloon is inflated to dilate a vein or artery. The internal surface geometry can be manufactured by extrusion methods.
Patent CA-2107023-A1 (CA)
Title: Method of controlling temperature of metallic mold in permanent mold casting facility and apparatus therefor
Inventor: NARUSE EIJI
IPC: G05D23/19
Filed: 1993-09-27
Abstract: ABSTRACT OF THE DISCLOSURE        An image of the separating plane of each of mold pieces of a metallic mold is picked up by a infrared vidicon camera before the mold pieces are closed together, and is then processed so as to obtain a temperature distribution pattern which are in turn compared with a target temperature distribution pattern previously stored in memory. With the result of the comparison, the mold piece is cooled or heated so as to have the target temperature pattern before the mold pieces are closed together.
Patent CA-2107777-A1 (CA)
Title: Soil resistant fibers
Inventor: SARGENT RALPH R
IPC: C08L67/00
Filed: 1992-04-07
Abstract: Permanently soil resistant polymeric compositions that have fluorochemical dispersed throughout the polymer are prepared by melt extrusion of the fluorochemical with the desired polymer.  Preferred polymers for extrusion with the fluorochemical are polyester, polypropylene, polyethylene, and polyamide.
Patent CA-2107989-A1 (CA)
Title: Nestable metal track
Inventor: MENCHETTI ROBERT J
IPC: E06B1/14
Filed: 1993-10-07
Abstract: ABSTRACT         A sheet metal structural track having a web and a pair of flanges, with the web having a raised center, and the flanges being slightly inwardly angled, whereby the track can be nested with similar track and the web can expand or contract in width to allow such nesting, and the angled flanges retain the tracks in nested form.
Patent CA-2107990-A1 (CA)
Title: Paper Machine Deckle Flushing Fountain
Inventor: PETERSON RALPH S
IPC: D21F1/56
Filed: 1993-10-07
Abstract: Paper machine deckle defining structure is protected from fiber accumulations by a uniformly distributed water film that continuously flows from a flat, horizontal upper surface over all smoothly faired lower surfaces of the deckle elements.
Patent CA-2109690-A1 (CA)
Title: Process for the disposal of chlorinated organic products by sulphonation or nitration and subsequent oxidation
Inventor: WLASSICS IVAN
IPC: A62D101/04
Filed: 1993-11-22
Abstract: ABSTRACT          A process for the disposal of chlorinated organic products, wherein said products are first treated with a sulphonating or nitrating agent, and then are oxidized with an aqueous sol-ution of H202,  in the presence of Fe(II)  ions as catalysts, optionally in association with ions of other transition metals selected from Cu(II), Ti(IV), Mn(II), Co(II), Ni(II), W(IV), Mo(IV), or mixtures thereof. The process leads to a substan-tially complete elimination of the chlorinated organic prod-ucts with consequent, considerable reduction of the Chemical Oxygen Demand (COD), and to a high mineralization degree of the organic chlorine atoms.
Patent CA-2110776-A1 (CA)
Inventor: LAVERTU PATRICK
IPC: H05K7/00
Filed: 1993-12-06
Abstract: Comme on le sait, les téLécommandes sont des appareils électroniques portatifs de formes variées qui sont sujets aux chocs dus à des chutes. En effet, un tel incident peut occasionner un bris du boitier ou encore une malfonction de l'appareil. Dans l'un ou l'autre de ces cas, la remise en état ou le remplacement de l'appareil entrainent très souvent des dépenses élevées. La présente invention a pour but de protéger à peu de frais ces appareils tout en permettant leurs pleine utilisation, et ce, dans une majorité de formes ou dimensions, contre tout bris pouvant être occasionné par un choc du à une chute. Cette gaine, faite d'un polymère possèdant une grande élasticité, s'adapte et enrobe la télécommande, ou tout autre objet de forme similaire et de dimension comparable, et lui procure une protection accrue aux endroits les plus susceptibles de subir ces chocs.
Patent CA-2111193-A1 (CA)
Title: Tissue treatment composition comprising fibrin or fibrinogen and biodegradable and biocompatible polymer
Inventor: WADSTROEM JONAS
IPC: A61K38/16
Filed: 1992-06-17
Abstract: A tissue treatment composition, especially an adhesive composition is provided herein. Such tissue treatment composition comprises a biological adhesive, e.g., fibrin or fibrinogen, and a biodegradable and biocompatible viscosity-enhancing polymer which is capable of forming a viscous aqueous solution.
Patent CA-2111399-A1 (CA)
Title: Composite inorganic supports for bioremediation
Inventor: MILLER JAMES G
IPC: B01J35/10
Filed: 1993-12-14
Abstract: Porous bodies are produced which are suitable for use as supports for catalysts, including living cells, such as bacteria. The bodies have a significantly large average pore diameter of about 0.5 to 100 microns, (i.e. 5,000 to 1,000,000 A) and a total pore volume of about 0.1 to 1.5 cc/g with the large pores contributing a pore volume of from about 0.1 to 1.0 cc/g. The bodies are made by preparing a mixture of ultimate particles of bound clay, one or more optional ingredients such as inorganic binders, extrusion or forming aids, burnout agents, or a forming liquid, such as water. In a preferred embodiment, the ultimate particles are formed by spray drying.
Patent CA-2111703-A1 (CA)
Inventor: DENT PAUL W
IPC: H04B7/02
Filed: 1993-04-16
Abstract: ABSTRACT OF THE DISCLOSURE    A method and system for facilitating handover in mobile radio communication systems are disclosed.  The mobile unit assists in making handover decisions by monitoring the signal strength of control channels transmitted by base stations in neighboring cells.  During handover, the mobile station can receive the same information from and/or transmit the same information to a plurality of base stations to provide diversity combination and improve transmission quality.
Patent CA-2114152-A1 (CA)
Title: Antithrombin composition and process for preparation thereof
Inventor: OZAKI KEIKO
IPC: A61K31/535
Filed: 1994-01-25
Abstract: ABSTRACT OF THE DISCLOSURE     An antithrombin composition in the form of emulsion which comprises, together with a slovent, a diluent, and an emulsifier, N2-arylsulfonyl-L-arginineamide represented by the general formula (I):                                                  ...   (I) wherein  R1  represents  (2R,4R)-4-alkyl-2-carboxypiperidino group, R2 represents phenyl group or a condensed polycyclic compound residue as defined below, and said R2 optionally has one or more substituents selected from lower alkyl group, lower alkoxy group or amino group substituted by lower alkyl group,  said condensed polycyclic compound residue being a condensed polycyclic compound residue including a benzene ring, said benzene ring being bound to the sulfur atom of the sulfonyl group in the general formula (I) and said benzene ring  being  condensed  with  other  ring  which  may  be  a heterocyclic ring, and said polycyclic compound residue having 7 - 14 carbon atoms in total, its hydrate and/or its salt, is provided.
Patent CA-2114726-A1 (CA)
Title: Powder dispenser
Inventor: WHALEY RALPH D
IPC: A61M13/00
Filed: 1992-08-24
Abstract: The present invention is a novel powdered medicament dispenser (10). The powder medicament dispenser includes a novel blade assembly for loading the powder (12) from a reservoir (11) to a dispensing mechanism. In another aspect of the invention, a disposable cartridge (100) is disclosed for use with a medicament dispenser having pressurization and actuation mechanisms. The disposable cartride (100) affords re-use of the relatively expensive dispenser with different cartridges. The present invention may also be described as a novel method of dispensing a powdered medicament (12).
Patent CA-2116248-A1 (CA)
Title: A reactor
Inventor: BETTERHAM ROBIN J
IPC: B01J10/00
Filed: 1993-07-09
Abstract: A reactor for introducing a gas into a fluid comprises a mixing tank (12, 43) for the fluid and a partition means (13, 45) for dividing the tank into at least two chambers (21, 89) and (23, 91). The reactor further comprises a first pump means (14, 47) located in one of the chambers for circulating the fluid downwards in one chamber and then upwards in the other chamber and an aerator assembly (29, 49) for aerating a sidestream of the fluid and introducing the aerated fluid into the tank for mixing the aerated fluid with the circulating fluid in the tank. The aerator assembly (29, 49) comprises a bank of venturi aerators (38, 57) each having an aerator inlet; an aerator outlet; and a constriction intermediate the aerator inlet and the aerator outlet for creating a region of reduced pressure in the fluid, the constriction being elongate in a section transverse to the direction of flow of the fluid through the constriction; and a means for introducing the gas into the constriction to aerate the fluid.
Patent CA-2118698-A1 (CA)
Title: Gas generating agent and gas generator for automobile air bags
Inventor: MORIYUKI NAOSUKE
IPC: C06D5/06
Filed: 1993-07-06
Abstract: A gas generating agent containing at least one compound (A) selected from the group consisting of maleohydrazide, carbohydrazide, thiocarbohydrazide and 3-methyl-5-pyrazolone; and a gas generator for automotive airbags wherein the above agent is used. This agent may contain, if required, an oxidizing agent and a binding agent.
Patent CA-2119183-A1 (CA)
Title: Composition cosmetique coloree
Inventor: GUERET JEAN-LOUIS H
IPC: A61K8/00
Filed: 1994-03-16
Abstract: Composition cosmétique colorée contenant au moins une charge particulaire et au moins un colorant dans laquelle au moins une partie des charges de la composition est enrobée par un polymère associé à au moins un colorant.
Patent CA-2120499-A1 (CA)
Title: Methods and compositions for identifying inhibitors of papilloma virus replication
Inventor: BOTCHAN MICHAEL R
IPC: G01N33/50
Filed: 1992-10-09
Abstract: Compositions and methods for identifying inhibitors of papilloma virus replication are described consisting of soluble cellular extracts supplemented with purified viral E1 and E2 proteins.
Patent CA-2124204-A1 (CA)
Title: Composition and method for reducing free radical cellular oxidative stress in warm-blooded animals
Inventor: ASHMEAD H DEWAYNE
IPC: A61K31/295
Filed: 1992-11-05
Abstract: A method for reducing free radical cellular oxidative stress in warm-blooded animals showing symptoms of free radical toxicity is disclosed. The method comprises the steps of confirming the presence of a free radical cellular oxidative stress in the animal;  determining which trace minerals selected from the group consisting of copper, zinc, iron and manganese, with or without optional amounts of selenium are needed to strengthen and maintain the functioning of enzymes which relate to oxidative bursts in neutrophils and macrophages in the animal; providing a composition containing effective amounts of at least one of the minerals copper, zinc, iron and manganese in the form of an amino acid chelate having a ligand to mineral ratio of at least 1:1, a molecular weight of no more than 1500 daltons and a stability constant of between about 106 and 1016, with or without optional amounts of selenium which may be present either in amino acid chelated form or as inorganic selenium, and administering the composition to the animal, preferably in oral form. The presence of free radical cellular oxidative stress is preferably confirmed by direct assay of the activity of oxidative enzymes selected from the group consisting of CuZnSOD, glutathione peroxidase and catalase.
Patent CA-2124390-A1 (CA)
Title: Systeme d'affichage de sous-titres
Inventor: ORR STEPHEN J
IPC: H04N5/445
Filed: 1994-05-26
Abstract: La présente invention concerne une méthode consistant à présenter des données sous-titrées à un téléspectateur. La méthode comprend la détection des signaux de données sous-titrées transmis conjointement avec un signal de télévision; le décodage des signaux de données en signaux d'affichage de sous-titres; et l'affichage des signaux d'affichage de sous-titres sur un écran auxiliaire séparé d'un écran affichant les signaux de télévision.
Patent CA-2124664-A1 (CA)
Title: Motorized tool for slicing and tenderizing foods and method
Inventor: HUPF CHARLES J
IPC: B26B15/00
Filed: 1994-05-30
Abstract: A motorized tool for slicing food having a motor, a cutting tool, a shaft, and aconnector connecting the shaft to the motor. The cutting tool mounted to the shaft. Alternatively, the invention can be converted into a motorized tool for tenderizing meats having a motor, a meat tenderizer, and a connector connecting the meat tenderizer to the motor. A method for cutting food using a motorized tool for slicing food described herein. The method comprising actuating the motor, applying the cutting edge to the food, applying sufficient pressure to begin to cut the food, and moving the cutting edge across the food so that the food is cut. Alternatively, when using the meat tenderizer disclosed herein the method may besimply described as comprising the steps of actuating the motor, applying the tenderizing surface to the meat, and moving the tenderizing surface whereby the meat is tenderized.