baber/WOPTO huggingface dataset:
Patent CA-2260232-A1 (CA)
Title: Infusion package and their manufacture
Inventor: GOODWIN JAMES
IPC: B65D77/00
Filed: 1997-07-03
Abstract: A process and apparatus are described for producing drawstring packets. The packets are produced by forming thread loops (L) with tags (T) attached to their ends and placing the packet web material (W) onto the portions of the loops further from the tags. After securing the loops in their shaped form temporarily to one face of the web, the tags and the remaining portions of thread are placed on the other face of the web to be attached there releasably. In subsequent processing the secured loop portions lie inside the packets and the tags outside. The process allows relatively precise location of the loops so that packets can be produced with the loops in a peripheral channel (P) sealed from the contents of the packets but able to move to contract the package when the ends of the loop are pulled.
Patent CA-2262067-A1 (CA)
Title: Marpet sling
Inventor: SKOYE PETRONA
IPC: A61G7/10
Filed: 1999-02-12
Abstract: The present invention relates to a one piece sling for lifting and transferring a patient. In hooking 'this' sling to a lifting device, better support is provided to patients by being lifted at the shoulders and upper thighs in a sturdy sitting position. The maneuvering of the patient in this sitting position reduces the risk of strain on both the attendant and patient.
Patent CA-2262988-A1 (CA)
Title: Inhalation testing method and means
Inventor: SPENCER DAVID WILLIAM
IPC: A61B5/087
Filed: 1999-02-23
Abstract: An inhalatory flow meter with a restriction device (46,48) located in the air flow path through the meter for increasing the resistance to flow through the meter. The restriction device (46,48) may be removable or adjustable or capable of being rendered inoperative. A plurality of alternative restriction devices may be used interchangeably with the inhalatory flow meter, each having a predetermined pressure: flow rate characteristic. Also provided is a method of testing the performance of a subject in relation to the use of an inhalatory dispensing device for the introduction of a substance to the airways of the subject. In the method an inspiratory flow meter is provided with a predetermined flow restriction to provide a comparison with the resistance of the inhalatory dispensing device in use.
Patent CA-2265166-A1 (CA)
Title: Wall mounted microwave oven and control method therefor
Inventor: KANG JEON HONG
IPC: H05B6/68
Filed: 1999-03-09
Abstract: A wall mounted microwave oven is provided which includes a body forming therein a cavity for accommodating food to be cooked, a magnetron for generating electromagnetic waves to be provided into the cavity, a casing surrounding the body and forming therein a hood duct having an inlet port positioned at the bottom portion of the casing and an outlet port positioned in the upper portion thereof, and a hood fan installed in the hood duct. The wall mounted microwave oven includes a hood sensor for sensing a status that operation of saidhood fan is needed; a first switch for selectively supplying one out of a low-level voltage and a normal voltage to the magnetron, and a controller for controlling the hood fan to operate if a detect signal informing operation of said hood fan is needed is input from the hood sensor and simultaneously controlling the first switch to change the electric power to be supplied to the magnetron from the normal voltage into the low-level voltage. Accordingly, the microwave oven can control operation of a hood fan based on a detect signal sensed by a hood sensor and simultaneously lower an electric power voltage level to be supplied to a magnetron, thereby effectively preventing an overload from being applied to the microwave oven.
Patent CA-2267508-A1 (CA)
Title: Apparatus for static underground drilling
Inventor: KAUFMANN BERNHARD
IPC: E21B17/20
Filed: 1999-03-30
Abstract: In an apparatus for drilling in earth, a push-pull linkage, especially a ladder-type linkage consisting of individual sections connected together in each case by a plug-in coupling, is connected to a push-pull drive, and a stationary locking pawl and a thrust pawl which is moveable in the longitudinal direction of the linkage and is connected to the drive, with two mutually opposite directions of action, can each be brought into active connection with the linkage in order to move the linkage forward stepwise and lock it temporarily after each movement step.
Patent CA-2267539-A1 (CA)
Title: Access to resource files stored in rom
Inventor: MUELLER PATRICK JAMES
IPC: G06F9/445
Filed: 1999-03-30
Abstract: A system for accessing resources, such as bitmaps, fonts and sound files is provided. Typically, resources of this type are accessed as files from Java code. The data is read into dynamic (RAM) memory as a byte array in a Java object, and at least one other copy of the byte array is made in order to process the resource data, such as rendering an image to a display. The invention provides a mechanism for accessing the resource data directly from ROM, without making intermediate copies in RAM. Each resource can have a unique key or string in a logical table.  Values associated with the keys are pointers to the data stored in ROM. The pointers are passed directly to the methods for processing the data on the hardware, bypassing the need to have the data become a temporary Java object. The saving in memory use is particularly advantageous for constrained memory devices. Applications developed for environments using traditional file access can be ported to a ROM-access environment by including a global switch redirecting resource calls to the logical table(s) containing the keys.
Patent CA-2267786-A1 (CA)
Title: Method for compensating geometric image failure of video images and a device for conducting said method
Inventor: VOGEL WOLFGANG
IPC: G02B26/10
Filed: 1998-08-25
Abstract: A device for displaying video images on a projection area on which the display is slanted contains a source (10) whose intensity can be modulated for emitting an essentially parallel light beam for a sequential illumination of video image pixels. The invention also contains a deflecting device (11, 12) for line and image rasterization of the light beam and a control device (17) which controls the intensity modulation for the light beam and its deflection (11, 12) according to a function which is determined by a calculated equalization of the image in relation to the slanting.
Patent CA-2268384-A1 (CA)
Title: Chrysosporium cellulase and methods of use
Inventor: OKOUNEV OLEG NICOLAEVICH
IPC: D06L4/40
Filed: 1997-09-30
Abstract: The subject invention relates to novel compositions of neutral and/or alkaline cellulase and methods for obtaining neutral and/or alkaline cellulase compositions from Chrysosporium cultures, in particular Chrysosporium lucknowense. This invention also provides mutants and methods of generating mutants of Chrysosporium capable of producing neutral and/or alkaline cellulase. This invention also relates to the genes encoding the enzymes comprising the neutral and/or alkaline cellulase composition. In addition, this invention provides methods of culturing Chrysosporium to produce neutral and/or alkaline cellulases. The neutral and/or alkaline cellulase compositions of the subject invention can be used in a variety of processes including stone washing of clothing, detergent processes, deinking, color brightening, depilling and biobleaching of paper and pulp and treatment of waste streams. The present invention also relates to the isolation and purification of cellulase enzymes, having glucanase and cellobiohydrolase activity, and useful for stonewashing applications.
Patent CA-2268952-A1 (CA)
Title: Catalytic curing agent for resins and method for making the same
Inventor: HERNANDEZ GERMAN MAYA
IPC: B22C1/16
Filed: 1997-07-25
Abstract: Dimethylpropylamine is provided. This new amine surprisingly has a significantly less offensive odor and is considerably less prone to be impregnated in or coat the skin and clothing than are other amines which are utilized to catalyze phenol formaldehyde and polyisocyanate resins during the production of sand cores in the "Cold Box Process". Dimethylpropylamine also cures phenol formaldehyde and polyisocyanate resins at a surprisingly rapid rate. Dimethylpropylamine is produced utilizing a reaction mixture which includes Dimethylamine and Propyl alcohol such that the molar ratio of Dimethylamine to Propyl alcohol is in the range of 0.07 to 0.5.
Patent CA-2269414-A1 (CA)
Title: Soffit vent
Inventor: ALLASTER GEORGE G
IPC: F24F7/02
Filed: 1999-04-19
Abstract: Soffit ventilation system in a building having a horizontal soffit with a plurality of vents and a strip of mat of randomly oriented synthetic fibers covering the attic-facing side of the soffit. An alternative embodiment has a panel of air- impermeable material having upper and lower sections. The strip of mat of randomly oriented synthetic fibers is sandwiched between the lower section and the vertical side of the walls allowing the passage of air into the attic through an opening between the lower section and the upper section of the air-impermeable panel.
Patent CA-2270774-A1 (CA)
Title: Multi-carrier transmission with bit rate variation in a noise environment
Inventor: OKAMURA YUSAKU
IPC: H04M11/00
Filed: 1999-05-04
Abstract: A system for multi-carrier transmission is provided which can secure transmission capacity under a noise environment whose noise changes cyclically. A mapping section in an ATU-C (ADSL transceiver unit, central office end) memorizes: the bit allocation allocated to each carrier and transmission power allocation used for each carrier during a period in which the noise generated at the data transmission to a downstream direction is large; and the bit allocation allocated to each carrier and transmission power allocation used for each carrier during a period in which the noise generated at the data transmission to an upstream direction is large. A demapping section in an ATU-R (ADSL transceiver unit, remote terminal end) also memorizes the memorized bit allocation and transmission power allocation. At the time of the data transmission to the downstream direction, the bit allocation and transmission power allocation are allocated to each carrier of the high frequency band by making the bit rate during a period in which the noise generated at the data transmission to the downstream direction is small higher than the bit rate during a period in which the noise is large.  Consequently, the transmission capacity to the downstream direction can be secured.
Patent CA-2270845-A1 (CA)
Inventor: KIM KWANG SOON
IPC: C25D3/02
Filed: 1999-05-03
Abstract: This invention relates to a color coating method on surface of metal materials and more particularly to the color coating method on the surface of the metal material as desired color, having excellent broadness of the metal material, elect of plating and simultaneously improved chemical proofing. This invention is electrodeposition coating method using 1-liquid type electrodeposition paint as a coating method for surface of metal material. A coating process is simplified in this invention as compared with prior art.  And the coating process in this invention it is excellence in light resistance, chemical proofing, weatherability, etc., as compared with dye-coating method after electrodeposition coating.
Patent CA-2271437-A1 (CA)
Title: Recombinant bicistron adenovirus for treating pathological conditions linked with dyslipoproteinemia
Inventor: BENOIT PATRICK
IPC: A61P9/10
Filed: 1997-11-13
Abstract: The invention concerns a defective recombinant virus and preferably an adenovirus characterised in that it comprises at least two nucleic acids coding for distinct enzymes, proteins and/or co-factors involved in the reverse transfer of cholesterol, said nucleic acids being operationally bound to a transcriptional promoter and mutually separated by a sequence coding for an internal entry site of the IRES ribosome. The invention further concerns plasmid constructs useful for preparing these adenovirus, and cells transformed by these plasmids or adenovirus and pharmaceutical compositions containing said adenovirus.
Patent CA-2275030-A1 (CA)
Title: Pelletized fuel composition and method of manufacture
Inventor: DOSPOY ROBERT L
IPC: C10L5/14
Filed: 1997-12-19
Abstract: A pelletized fuel composition comprising coal fines in an amount of from 60 % to 80 % by weight, paper making sludge in an amount of from 10 % to 30 % by weight, and a shredded polymeric material in an amount of from 0.5 % to 15 % by weight. A method of manufacturing the fuel composition involving pelletizing at pressure of from about 1,000 psig to about 4,000 psig is also disclosed. An apparatus for processing the composition is shown in the Figure and includes a continuous mixer (25) and pellet mill extruders (40).
Patent CA-2275564-A1 (CA)
Title: Dispersions of blended polycarboxypolyamide resins and alkali dispersible resins, their preparation and their use
Inventor: CALHOUN GLENN C
IPC: C09D193/04
Filed: 1997-12-18
Abstract: This invention relates to polymer blends comprising a polycarboxypolyamide resin with an alkali dispersible resin. This invention also relates to the use of the polymer blends to prepare aqueous dispersions. The aqueous dispersions were obtained by heating polycarboxypolyamide resins with alkali dispersible resins in an aqueous medium. The invention further relates to coating compositions containing the aqueous dispersions. Such coating compositions include inks, floor finishes, overprint varnishes, sizing, paints and adhesives.
Patent CA-2278045-A1 (CA)
Title: Detector and screening device for ion channels
Inventor: HAROOTUNIAN ALEC TATE
IPC: G01N21/03
Filed: 1999-07-19
Abstract: The invention provides for a detector assembly, fiber assembly and screening system for optical measurements.
Patent CA-2278703-A1 (CA)
Inventor: BOLOGNA ALDO
IPC: C21B7/24
Filed: 1997-12-22
Abstract: The invention relates to a device for directly monitoring the charging process on the inside of a shaft furnace (2), in particular a blast furnace, while said furnace is in operation. Said device comprises a measuring lance (12) mounted above the charge column (4) in the shaft furnace (2) in such a way that during the charging process it is subjected to the charge (8) falling out of a charging device (6), and sensor means (14) which detect the position of the falling charge (8) in relation to the measuring lance (12).
Patent CA-2282079-A1 (CA)
Inventor: LEE JACK
IPC: B65D85/20
Filed: 1999-09-10
Abstract: A socket receiving device includes a base and a cover slidably mounted to the base which has a plurality of recesses for receiving sockets therein. A plurality of access openings are defined in a side of the base and respectively communicate with the recesses. The cover has a plurality of apertures separated by ribs and each aperture is located between the two adjacent recesses so that the socket in the recess is stopped by the rib. The cover has holes defined in a side thereof so that the socket can be removed from the hole corresponding thereto by adjusting the position of the cover relative to the base.
Patent CA-2282281-A1 (CA)
Title: Flow-through filter and method for making a flow-through filter
Inventor: PASILA ANTTI
IPC: C02F1/28
Filed: 1998-02-26
Abstract: A flow-through filter for separating hydrocarbons from material flowing through the filter, and a procedure for manufacturing such a filter. The filter comprises filter stuff of vegetable material. The fibre plant material in the filter stuff has a cellular structure in which there are holes in the walls of substantially hollow cell chambers to improve the oleophilic properties of the filter stuff.
Patent CA-2283490-A1 (CA)
Title: Fiv vaccine
Inventor: RIGBY MARK ALAN
IPC: A61K48/00
Filed: 1998-03-10
Abstract: Vaccine formulations for FIV related disease comprising a FIPV polynucleotide comprising a dysfunctional pol gene, FIPV polynucleotide fragments, and uses therefor in the prophylaxis and/or treatment of FIV-related disease.
Patent CA-2284437-A1 (CA)
Title: Loader bucket construction for robot assembly
Inventor: HOLLINGSWORTH JONATHAN
IPC: E02F3/348
Filed: 1999-10-01
Abstract: A bucket (10) for a front end loader is formed with a minimum number of parts so that it can easily be assembled held in fixtures and welded with robot welders. The bucket (10) includes a unitary panel (12) that forms a bottom wall (14) and a rear wall (16), with a curved junction wall (18) between the bottom (14) and rear (16) walls. An integral top rail (24) is formed at the upper edge of the rear wall (16) for structural integrity. The formed top rail (24) is made with a sloped top rail wall (28) to increase the visibility of a load in the bucket (10) to an operator in a cab of a loader. The bucket walls (14,16,18,38) and parts (22,42,98) which weld thereon have locating tabs (20A,20B,20C) and mating edges (58E,60E) for locating the parts automatically, so that they can be welded into position. The bucket (10) is made with brackets (58,60) for mounting it onto a quick attachment plate of a skid steer loader.
Patent CA-2289025-A1 (CA)
Title: Human serine protease precursor
Inventor: CORLEY NEIL C
IPC: A61K38/00
Filed: 1998-05-06
Abstract: The present invention provides a human serine protease precursor (HSPP) and polynucleotides which encode HSPP. The invention also provides expression vectors, host cells, agonists, antisense molecules, antibodies, or antagonists. The invention also provides methods for treating disorders associated with expression of HSPP.
Patent CA-2293608-A1 (CA)
Title: Continuous casting process for producing aluminum alloys having low earing
Inventor: IVY JACKIE S
IPC: C22F1/047
Filed: 1998-05-29
Abstract: The present invention provides an improved process for continuously casting aluminum alloys and improved aluminum alloy compositions. The process includes the steps of continuously annealing the cold rolled strip in an intermediate anneal using an induction heater and/or continuously annealing the hot rolled strip in an induction heater. The alloy composition has mechanical properties that can be varied selectively by varying the time and temperature of a stabilizing anneal.
Patent CA-2301549-A1 (CA)
Title: 4-aryl-3-aminoquinoline-2-one derivatives as potassium channel modulators
Inventor: SWARTZ STEPHEN G
IPC: A61P11/06
Filed: 1998-08-24
Abstract: The present invention provides novel 4-aryl-3-aminoquinolin-2-one derivatives having general formula (I), wherein R, R1, R2, R3, R4, R5 and R6 are as defined herein, or a non-toxic pharmaceutically acceptable salt thereof which are modulators of the large conductance calcium-activated K+ channels and are useful in the treatment of disorders which are responsive to the opening of the potassium channels.
Patent CA-2301893-A1 (CA)
Title: Oligosaccharide derivatives and process for producing the same
Inventor: NAGAOKA MASATO
IPC: A61P31/04
Filed: 1998-08-21
Abstract: Oligosaccharide derivatives which have higher homogeneity and more excellent antiulcerous effects than those of fucose and rhamnose polysaccharides and are represented by the following general formula: Y-OCH(CH2NHR)2 wherein Y  represents an oligofucose or oligorhamnose having a degree of polymerization of 2 to 20 in which part of the hydroxy groups may have been sulfated; R  represents phenyl, higher alkylphenyl, higher alkyl, or -(CH2)n-NHX, where n is an integer of 1 to 10; and X represents higher alkanoyl or alkylamino.
Patent CA-2303667-A1 (CA)
Inventor: COLLETT BERNARD M
IPC: B65B31/00
Filed: 2000-04-03
Abstract: An improved method of packaging compositions susceptible to degradation by oxygen comprises: (1) providing a composition to be comminuted in premixed form in a first vessel; (2) transferring the premixed composition through a hollow first transfer means from the first vessel to a second vessel; (3) comminuting the composition in the second vessel, the second vessel including at least two sets of multiple spaced inlets for inert gas such that the inert gas backflows into at least the hollow first transfer means, and such that the first set of spaced inlets is located closest to the hollow first transfer means; (4) transferring the comminuted composition to a second transfer means, the second transfer means including an inlet for an inert gas so that inert gas permeates the second transfer means and the comminuted composition within the second transfer means; (5) transferring the comminuted composition from the second transfer means to an opaque, oxygen impermeable pouch; (6) expelling oxygen from the pouch by introducing an inert gas from an inlet for an inert gas in communication with the pouch; and (7) sealing the pouch. The inert gas is typically nitrogen. A variety of compositions can be packaged, including foodstuffs.
Patent CA-2304050-A1 (CA)
Title: Advanced method for executing handover
Inventor: SALONAHO OSCAR
IPC: H04W36/30
Filed: 1998-09-16
Abstract: A cellular radio system comprises base stations and mobile stations. In order to execute handover, there is chosen a group of potential new base stations and estimated the carrier to interference ratio that each potential new base station included in said group could offer. The carrier to interference ratio can be estimated separately for real-time and for non-real-time connections and/or for uplink and downlink connections.
Patent CA-2304763-A1 (CA)
Inventor: ZHU HONGWU
IPC: A61K36/70
Filed: 1998-09-28
Abstract: This invention provides different compositions extracted from Fagopyrum cymosum (Trev.) Meisn. Said compositions comprise active components for therapeutic applications. This invention also provides a method of preparation of the compositions and a method of identification and determination of individual components of said compositions. Finally, this invention provides various uses of the compositions.
Patent CA-2305876-A1 (CA)
Title: Disposable pull-on pant
Inventor: CARLIN EDWARD PAUL
IPC: A61F13/496
Filed: 1996-03-29
Abstract: Pull-on garments provided with a continuous belt (38) in the front region (26) and the back region (28) to distribute the forces generated during use in order to better fit the pull-on garment on the wearer. In a preferred embodiment, the pull-on garment comprises a chassis layer (40) comprising a continuous sheet that defines a front region, a back region, and a crotch region (30), first belt layer (42) joined to the chassis layer in the front region; a second belt layer (44) joined to the chassis layer in the back region; elastic laminate panel members (46, 48, 50, a.o.) positioned between the belt layers and the chassis layers which laminate is mechanically stretched to form elastically extensible strech laminates in both the front region and the back region in the side panels (64), and seams (32) joining the front region to the back region so as to form the leg openings (34) and waist openings (36). The continuous chassis layer and belt layers thus form the continuous belt of the pull-on garment. Because the belt layers extend continuously laterally across the waist region and do not cover the entire crotch region, and because the chassis layer is thus exposed is the crotch region, the pull-on garment has a unique aesthetic feature which consumers perceive as providing a cloth-like feel in the waist but containment characteristics in the crotch.
Patent CA-2306368-A1 (CA)
Title: Cadres de portes inserables moules par compression, moulures rapportees et panneaux decoratifs d'un materiau thermodurcissable
Inventor: TEMPLETON G DANIEL
IPC: E06B3/70
Filed: 1998-10-14
Abstract: L'invention porte sur des portes revêtues d'habillages moulés par compression (1, 4) et sur leurs cadres, panneaux et moulures (10), tous faits d'un matériau thermodurcissable. Les éléments moulés séparément présentent la même aptitude à la coloration, le même brillant, la même texture, etc. que les habillages (1, 4) et peuvent de plus être pelés sans endommager les éléments. Lesdits éléments séparés peuvent se fixer par collage aux surfaces réceptrices.