baber/WOPTO huggingface dataset:
Patent CA-2224896-A1 (CA)
Inventor: VERHAART JOHANNES CORNELIS JAC
IPC: A23K1/16
Filed: 1996-07-17
Abstract: The invention relates to a method for preparing purified heat-coagulated potato protein, wherein heat-coagulated potato protein, after being separated from potato juice, is treated with one or more aqueous solutions of one or more inorganic acids, and thereafter is recovered. The treatment is preferably carried out at a pH between 1 and 5. The invention further relates to animal feed compositions which contain a thus-prepared purified heat-coagulated potato protein as a component.
Patent CA-2227261-A1 (CA)
Title: Method and apparatus for treating a bed of particulate material
Inventor: TOUBORG JORN
IPC: B01J8/12
Filed: 1996-07-05
Abstract: A bed (6; 78) of particulate material, which is supported by a gas distribution bottom (9; 75), is located utilizing a treatment gas, which via ducts (19; 35; 77) is conducted in sectionalized manner to and directed up through the gas distribution bottom and the bed of material from one or several underlying compartments (15; 76). The flow of the treatment gas through each duct (19; 35; 77) is self regulated by means of a flow regulator (21) provided in each duct. It is thereby obtained that the total pressure loss across the gas distribution bottom can be reduced, that the flow of the treatment gas through the material bed is distributed in a desirable and well-defined manner across the entire gas distribution bottom regardless of the composition of the material bed and the distribution thereon, and that tunnel formations are avoided.
Patent CA-2228060-A1 (CA)
Title: Isoxazole and crotonamide derivatives and their use as pharmaceuticals and diagnostics
Inventor: SCHWAB WILFRIED
IPC: C07C235/28
Filed: 1998-01-26
Abstract: A compound of the formula (see formula I) where R1 is the radical of the formula II or III (see formula II et III) is suitable for the production of a pharmaceutical for the treatment of inflammations, carcinomatous diseases or autoimmune diseases. A compound of the formula IV (see formula IV) is suitable for the production of specific antibodies against a compound of the formula I for the discovery of specific-binding proteins from cell extracts, serum, blood or synovial fluids, for the purification of proteins, for the modification of microtiter plates or for the preparation of chromatography material, in particular of affinity chromatography material, and for use in diagnostics.
Patent CA-2228137-A1 (CA)
Title: Apparatus and methods for improved noninvasive dermal administration of pharmaceuticals
Inventor: ZHANG HAO
IPC: A61P23/00
Filed: 1996-07-26
Abstract: An apparatus, product formulation, and method for improved dermal permeation of pharmaceuticals wherein the apparatus includes a thin drug formulation reservoir and a heat-generating chamber separated by a first non-permeable wall, wherein the reservoir and chamber are formed in or supported by a housing. The drug formulation reservoir houses or is capable of housing a predetermined amount of a formulation containing pharmaceutically-active agent(s). The heat-generating/temperature-regulating chamber includes a medium for generating controlled heat, preferably a chemical composition made of carbon, iron, water and/or salt which is activated upon contact with air (oxygen). The function of the heat-generating/temperature-regulating element is to heat the user's skin, rapidly bring the skin temperature to a desired and elevated narrow range and keep it in this range for sufficient time to obtain more rapid, enhanced and less variable dermal absorption of selected pharmaceutically-active agents and to obtain improved clinical effets. Structure for controlling the generation of heat is also disclosed. The apparatus may optionally include a spacing or standoff structure which spans the drug formulation reservoir between the non-permeable wall and the user's skin surface for maintaining a predetermined thickness of the drug formulation on the user's skin surface. Also, a novel product formulation which can be used with the apparatus which uses high percentage of eutectic mixture of local anesthetics to reduce the overall degradation rate of the local anesthetic compound(s) in formulations which are subject to hydrolysis.
Patent CA-2231790-A1 (CA)
Inventor: RUSSELL ROBERT A
IPC: H01B7/08
Filed: 1997-09-02
Abstract: A microminiature planar signal transmission cable includes at least one support film having opposite first and second surfaces, and a thickness of less than about 0.003 inch. The cable further includes at least one layer of adhesive disposed on the first surface of the support film. The layer of adhesive preferably has a thickness of less than about 0.001 inch. At least one preformed signal transmission conductor having a widthwise dimension of less than about 0.002 inch is embedded within the layer of adhesive. A package for the signal transmission cable is further disclosed. The package has at least one layer of carrier film having a generally planar surface, and a layer of pressure sensitive adhesive disposed on the planar surface of the carrier film. The carrier film is adhesively affixed to the second surface of the support film of the transmission cable.
Patent CA-2232930-A1 (CA)
Title: Oral application of (+)-o-demethyltramadol as a pain killing drug
Inventor: FRIDERICHS ELMAR JOSEF
IPC: A61K9/22
Filed: 1998-03-23
Abstract: The use of (+)-O-demethyltramadol for oral application in the treatment of severe, acute and/or chronic pain is described.
Patent CA-2234931-A1 (CA)
Title: Novel expression vectors and methods of use
Inventor: MARASCO WAYNE A
IPC: C12N15/867
Filed: 1996-10-16
Abstract: The present invention is related to vectors and methods for increasing the expression of a desired gene product. Preferably this invention is used with genes expressing proteins that are not well tolerated by mammalian cells or where high levels of expression are necessary. In certain preferred embodiments it can be used as part of a multi-tiered expression system and with methods of intracellularly targeting a molecule.
Patent CA-2236330-A1 (CA)
Title: Sand testing method and apparatus
Inventor: THOMAS PERRY L
IPC: G01N3/02
Filed: 1996-11-01
Abstract: An apparatus (10) and method for testing the quality of foundry green sand.  The apparatus includes three testing stations where filling (60), compaction (80), weighing (94), gas permeability testing (120), moisture testing (40), fracture testing (160), and shear testing (180) occur. Each station is automated and controlled by a computer programmed control system or controller (200). Known foundry sand testing formulas are entered into the system or controller which in turn receives input from each of the testing stations. The condition and quality of the foundry sand is output. A method for testing is also disclosed.
Patent CA-2238050-A1 (CA)
Inventor: SNYDER SOLOMON H
IPC: A61P25/16
Filed: 1996-11-15
Abstract: Dans la présente invention, on divulgue une méthode d'utilisation de composés neurotrophiques inhibiteurs des cyclophilines qui possèdent une affinité pour les immunophilines de type cyclophiline en tant qu'inhibiteurs de l'activité enzymatique associée à des protéines d'immunophiline. La présente invention concerne plus particulièrement des inhibiteurs de l'activité enzymatique de la rotamase ou de la peptidyl-propyle-isomérase.
Patent CA-2239383-A1 (CA)
Title: Thermoplastic three-dimensional fiber network
Inventor: KIM DAI W
IPC: A42B3/12
Filed: 1996-12-10
Abstract: Three-dimensional fiber networks which are semi-rigid and dimensionally stable are made from textile fabrics that have projections and optional depressions which are compressible and return to their original shape after being compressed. The fiber networks are made by the thermo-mechanical deformation of textile fabrics that are in turn made from thermoplastic fibers. The fiber networks have particular utility as cushioning and impact absorbing materials.
Patent CA-2240307-A1 (CA)
Title: Yellow pigment blend for hot melt traffic markings
Inventor: GOODING KIM DIANE
IPC: C09D7/41
Filed: 1998-06-11
Abstract: The present invention relates to a yellow pigment blend containing a) a yellow nickel titanate pigment, b) a yellow bismuth vanadate, and c) a yellow isoindolinone pigment, wherein a hardened pigmented article resulting from the blend is characterized according to the CIE tristimulus values system by having a value for Y of at least about 36, a value for x between 0.48 and 0.51 and a value for y between 0.44 and 0.47. The yellow pigment blend has very good heat resistance for hot melt application and very good lightfastness for long term durability.
Patent CA-2241099-A1 (CA)
Title: Bisazo compounds and process for the preparation thereof
Inventor: UENO RYUZO
IPC: C09D7/12
Filed: 1997-10-17
Abstract: The invention provides novel bisazo compounds obtained by coupling two 2-hydroxynaphthalene-3,6-dicarboxylic acid derivatives and a compound having two diazo groups, as well as a process for producing the same. The present compounds are superior in resistance to water, chemical agents, solvents, heat and the like.
Patent CA-2246405-A1 (CA)
Title: Circuit board having electric component and its manufacturing method
Inventor: OHARA YOZO
IPC: H05K3/46
Filed: 1997-12-17
Abstract: A circuit board having an electric component which has an electric element smaller than a conventional element. A circuit pattern (5) which includes a pair of contact electrodes (3 and 3) is formed on the surface of a board (1) made of an insulating material. A photoresist film (7) is formed on the surface of a board (1). At least one electric element forming hole (9) is formed in the photoresist film (7) by a lithography technology so as to expose at least part of the pair of the contact electrodes (3 and 3). The electric element forming hole (9) is filled with an electric element forming paste material to form an electric element (13). A protective film (15) made of a synthetic resin is so formed as to close the electric element forming hole (9).
Patent CA-2247185-A1 (CA)
Title: Running stabilizing apparatus to be mounted on vehicle
Inventor: ARAI KENTARO
IPC: F16H48/36
Filed: 1998-09-15
Abstract: There is provided a difference rotation generating apparatus (5) which generates a difference rotation between the left and right idler wheels by an output torque of an electric motor (7). When the driving condition of the vehicle is a power-off state or when the slip angle (.theta.) is above a predetermined value (.theta.s), a yawing moment to decrease the slip angle (.theta.) is generated by an independent operation of the left and right brakes (9). When the slip angle (.theta.) is below the predetermined value (.theta.s), the difference rotation generating apparatus (5) is operated to thereby generate the yawing moment to decrease the slip angle.
Patent CA-2247348-A1 (CA)
Title: Composes de phenazine antimicrobiens
Inventor: BRIEN JAMES
IPC: A61K31/498
Filed: 1997-12-24
Abstract: Composés de phénazine à activité antimicrobienne, pouvant être des N-oxydes de phénazine, y compris des 5,10-dioxydes de phénazine, qui peuvent être éventuellement substitués à une ou plusieurs positions, de préférence les positions 7- et/ou 8- du noyau phénazine. Des méthodes de traitement d'infections microbiennes et des méthodes permettant d'inhiber la croissance d'une cellule microbienne sont également décrites. Les microbes traités ou inhibés peuvent présenter une résistance multiple aux médicaments.
Patent CA-2247454-A1 (CA)
Title: Sludge handling and feeding system
Inventor: LEONARD R LEON
IPC: C02F11/06
Filed: 1997-12-17
Abstract: The invention relates to a system for handling and feeding aqueous sludge to a combustor such that pollutant emissions associated with combustion operations, e.g., cement manufacturing, are reduced. The system contains combustion means; first receiving means for receiving the sludge to be combusted; means for transporting the sludge from the first receiving means to a sludge conduit; and means for introducing the sludge from the sludge conduit into the combustion means at a point effective to reduce pollutant emissions produced by the combustion of the sludge.
Patent CA-2248668-A1 (CA)
Title: Crystalline metallophosphates
Inventor: HAUG THOMAS
IPC: C07C2/66
Filed: 1997-03-12
Abstract: Microporous crystalline metallophosphate composition having an essential framework structure identified by the characteristic X-ray powder diffraction reflections given in Table I, and whose chemical composition in the calcined anhydrous form expressed in terms of mole ratios of oxides is: (M x Al y P z)O2 where M is silicon, x+y+z=1, and where x, y and z represent the mole fractions of silicon, aluminium and phosphorous present in the product, and where x may have a value from 0 to 0.5, y may have a value from 0.25 to 0.5 and z may have a value from 0.25 to 0.5. The invention also describes a method for preparing the products from a reaction mixture which includes both monovalent cations and fluoride.
Patent CA-2251384-A1 (CA)
Title: Use of alkylaryl polyether alcohol polymers for the inhibition of nuclear transcription factor nf-xb
Inventor: KENNEDY THOMAS P
IPC: A61K9/12
Filed: 1997-04-14
Abstract: A method and medicant for the inhibition of activation of the nuclear transcription NF-B comprising administering an effective amount of a compound of formula (I) where R = ethylene, R~= C4 to C14 straight chain or branched alkyl, x is greater than 1, and y = 8 to 18, is provided. The medicant is preferably administered by aerosolization into the mammalian respiratory system. The medicant may also be applied to the mammalian skin. Preferably, the medicant includes a physiologically acceptable carrier which may be selected from buffered saline, isotonic saline, normal saline, petroleum-based ointments and U.S.P. cold cream. There is further provided a method wherein said medicant includes an anti-inflammatory steroid. In addition, a method and medicant for treating cutaneous inflammatory disorders, inhibiting the secretion of the pro-inflammatory cytokines TNF, IL-1, IL-6, IL-8 and the growth factor GM-CSF, is provided.
Patent CA-2255650-A1 (CA)
Inventor: WILDE RICHARD GERALD
IPC: A61P1/00
Filed: 1997-05-19
Abstract: Antagonistes du facteur de libération de corticotrophine (CRF) de la formule (I), et leur utilisation pour le traitement de l'anxiété, de la dépression et d'autres troubles d'ordre psychiatrique et neurologique.
Patent CA-2256743-A1 (CA)
Title: Methods and apparatus for continuous ambient particulate mass monitoring
Inventor: WANG PENG-YAU
IPC: G01N15/02
Filed: 1998-01-20
Abstract: Methods and apparatus for the continuous monitoring of ambient particulate mass encompassing the monitoring of PM10 and coarse particles (2.5 to 10 µm), the determination of the size distribution of particles, the determination of particle density and the determination of particle-bound water.
Patent CA-2261428-A1 (CA)
Inventor: GABBARD MARK E
IPC: A61M39/00
Filed: 1999-02-11
Abstract: A closure assembly for containers and closure assembly/container combination for delivering medial fluid to a patient by needleless access means. The closure assembly comprises an elastomeric stopper (60) for sealing the container (10) at its open end and a spike access means equipped with a male luer connector (105).
Patent CA-2261477-A1 (CA)
Inventor: MALY NEIL ARTHUR
IPC: B60C1/00
Filed: 1999-02-11
Abstract: This invention is based upon the unexpected discovery that uintahite can be incorporated into tire component rubber to improve the physical properties thereof. For example, by incorporating uintahite into tire tread rubber compositions, tires with improved tear and puncture resistance can be manufactured.      Since uintahite is a relatively low cost material, its incorporation into tires also reduces cost. For instance, uintahite can be incorporated into a wide variety of tire rubber compounds used in the tread (including the base and the cap), sidewall, apex, chafer, bead coat, toeguard, innerliner, ply coat, gum strips, coverstrip, overlay and wedge stocks. This invention more specifically discloses a pneumatic tire which is comprised of a generally toroidal-shaped carcass, an outer circumferential tread which is adapted to be ground contacting, two spaced beads and two sidewalls extending radially from said spaced beads and connecting said tread to said spaced beads, wherein said tread is comprised of at least one rubbery polymer and from about 1 phr to about 20 phr of uintahite.
Patent CA-2261489-A1 (CA)
Inventor: IWASENKO JOSEPH
IPC: C10B53/00
Filed: 1999-02-12
Abstract: A method of treating organic and inorganic waste material involves placing organic or inorganic waste materials into a kiln. Hot gases are circulated at temperatures in excess of 1000 degree fahrenheit in the kiln to heat the waste materials.      The hot gases are a mixture of helium and hydrogen with a helium content of at least 20% by volume in order to avoid combustion or oxidization. Waste materials subjected to this treatment are turned into carbon.
Patent CA-2262747-A1 (CA)
Title: Triggering of a cleaning, ventilation, and or disinfection process
Inventor: MEIER HANS-PETER
IPC: G01S15/00
Filed: 1996-08-16
Abstract: This invention concerns a process for actuating a physical/technical process, particularly in toilette facilities, which employs a sound sensor (M) with signal analysis which is located in close proximity to a liquid inlet (8). In a device for automatic cleaning of toilette seats (4), the sensor (M) is built in next to the flushing water inlet. The flushing noises are selected using a signal analysis circuit and cleaning of the seat (4) and evacuation of odors (G) via a ventilator (15) is only triggered if the flushing process has been clearly detected.
Patent CA-2263803-A1 (CA)
Inventor: BERNARDS RENE
IPC: C12Q1/02
Filed: 1997-08-22
Abstract: The transcription factor E2F contains a ubiquitination domain. Assays for inhibitors of the domain are provided.
Patent CA-2265645-A1 (CA)
Title: Thienotriazolodiazepine compounds and pharmaceutical use thereof
Inventor: SUEOKA HIROYUKI
IPC: C07D495/14
Filed: 1997-08-11
Abstract: Thienotriazolodiazepine compounds of the formula (1) (see formula I) wherein each symbol is as defined in the specification, pharmaceutically acceptable salts thereof or hydrates thereof, and pharmaceutical agents containing this compound, a pharmaceutically acceptable salt thereof or a hydrate thereof. A pharmaceutical agent containing the inventive compound is useful as a therapeutic agent, a preventive drug or a recurrence preventive drug for inflammatory bowel diseases caused by cell adhesion, such as ulcerative colitis and Crohn's disease. In addition, the inventive compound can be used for the prophylaxis and treatment of venous insufficiency and venous ulcer or maintained remission of the both. Moreover, inasmuch as the low toxicity of the inventive compound has been established by experiments using animals, the compound is useful as a highly safe pharmaceutical product.
Patent CA-2265995-A1 (CA)
Title: Appareil de divertissement multi-configuration
Inventor: CAMP RICHARD S
IPC: A63H33/00
Filed: 1997-09-16
Abstract: Un appareil de divertissement (100) multi-configuration ayant la forme d'un ballon comprend divers constituants de masse (120, 130, 140) présentant des orifices cylindriques (502, 510, 520) s'étendant axialement, une unité d'attache de fermeture (100, 110) présentant un axe cyclindrique creux (536), ainsi qu'un tube d'extension cylindrique creux (540), l'unité d'attache de fermeture et le tube d'extension pouvant être insérés fonctionnellement dans les orifices cylindriques des constituants de masse afin de bloquer lesdits constituants de masse ensemble en une configuration unitaire.
Patent CA-2268592-A1 (CA)
Title: Seamless thermoformed vehicular seat cover, and method and apparatus for making same
Inventor: SCHMIDT WILLIAM P
IPC: B29C51/04
Filed: 1999-04-06
Abstract: A thermoforming apparatus for fabricating seamless vehicle seat covers includes a clamp assembly for clamping and holding a thermoplastic sheet, a heater for heating material held by the clamp assembly, and a female cavity mold having a base section and a backrest section. The mold has an internal vacuum passageway formed therein, and also includes an external vacuum port for connecting to a source of vacuum. The vacuum port is in fluid communication with the internal vacuum passageway. A vacuum conduit connects the vacuum port to a vacuum source, by way of an electrically operable valve in fluid communication with the vacuum port. A method of thermoforming a seamless vehicle seat cover, and a seamless vehicular seat cover, which is a product of a thermoforming process, are also included.
Patent CA-2270334-A1 (CA)
Inventor: OUYANG TIANMEI
IPC: G01N33/50
Filed: 1999-04-28
Abstract: A reagent is suitable for measuring the concentration of an analyte in a hemoglobin-containing biological fluid, such as whole blood. The reagent comprises dehydrogenase enzyme that has specificity for the analyte, NAD, an NAD derivative, pyrrolo-quinoline quinone (PQQ), or a PQQ derivative, a tetrazolium dye precursor, a diaphorase enzyme or an analog thereof, and a nitrite salt. The reagent causes dye formation that is a measure of the analyte concentration. The nitrite salt suppresses interfering dye formation caused non-enzymatically by the hemoglobin. Preferably, the reagent is used in a dry strip for measuring ketone bodies, such as beta-hydroxybutyrate.
Patent CA-2270338-A1 (CA)
Title: Method for removing dust in connection with the sheet cutter of a pulp drying machine or equivalent and arrangement for carrying out the method
Inventor: HANNUS LARS HAKAN MIKAEL
IPC: B26D7/18
Filed: 1997-10-29
Abstract: The invention concerns a method and an arrangement for removing dust in connection with the sheet cutter (10) of a pulp drying machine or equivalent.  In the method, in the sheet cutter (10) of the pulp drying machine, the pulp web (W) is slit in a slitter unit (11) into longitudinal component webs, which longitudinal component webs are further cut in the cutter unit (12) in the cross direction into sheets (W'). In the method, dust that is formed in connection with the slitter unit (11) and/or with the cutter unit (12) in the sheet cutter (10) is removed by means of at least two dust removing devices (31; 32; 33) placed in substantial vicinity of the slitter unit (11) and/or of the cutter unit (12).
Patent CA-2272283-A1 (CA)
Title: Collector apparatus and method
Inventor: MOSER JAMES R
IPC: B65H31/02
Filed: 1997-06-30
Abstract: A high-capacity collector apparatus (10) and method are provided for collecting sheet articles and advancing collected sheet articles. The collector apparatus includes a stage (50) for collecting a stack of sheet articles (S) advanced thereto wherein the stage is adjustable to accommodate sheet articles of various dimensions or sizes. Pusher/stop members are provided and are operable to stop sheet articles collected in a stack in the stage and to subsequently push the stack of sheet articles from the stage. The pusher/stop members are preferably lug members (L1, L2, L3, L4) fixedely attached to a plurality of belts (B1, B2, B3, B4) with each belt having one lug member fixedly attached thereto. In a preferred embodiment, the collector apparatus comprises two pairs of independently controlled movable belts each having one lug member attached thereto. The lug members of one pair of belts are adapted for providing a front stop for one stack of sheet articles collected in the stage, and for alternately moving to a rear ready position and then pushing another stack of collected sheet articles from the stage at a predetermined time.