baber/WOPTO huggingface dataset:
Patent CA-2158612-A1 (CA)
Inventor: BORS HANS
IPC: G01N1/28
Filed: 1995-09-19
Abstract: An apparatus is disclosed for the determination of the inner condition of a porous material, particularly a textile material web, and a method for running the apparatus. The apparatus comprises a pressure element and an extracting and collecting element which clamp the material between them; the clamped-in sample is then extracted with a preferably hot extracting fluid. The extract will then be analyzed in order to yield indications of the inner condition of the material and/or of substances present in or on the porous material.
Patent CA-2158621-A1 (CA)
Title: Water-emulsifiable polyisocyanates
Inventor: HABERLE KARL
IPC: C09D175/00
Filed: 1995-09-19
Abstract: Water-emulsifiable polyisocyanates, containing a)  aliphatic, cycloaliphatic or aromatic polyisocyanates and b)  reaction products of the abovementioned polyisocyanates with compounds which contain at least one group        or its anion, in short called a sulfo group, and at least one isocyanate-reactive group.
Patent CA-2158752-A1 (CA)
Inventor: LEE PATRICK S
IPC: A23K1/18
Filed: 1995-02-14
Abstract: La présente invention concerne un procédé d'élaboration d'une composition destinée à améliorer l'appétibilité des produits d'alimentation animale. Le procédé enchaîne les opérations suivantes: (a) préparation d'un mélange initial à base de substance protidique et d'une enzyme hydrolysant les protéines, l'enzyme hydrolysant les protéines constituant une proportion pondérale de 0,01 à 0,5 % du mélange initial; (b) hydrolyse de la protéine contenue dans la substance protidique du mélange initial pour constituer le mélange hydrolysé, l'hydrolyse étant réalisée dans des conditions appropriées à l'hydrolyse d'une quantité de protéines suffisante pour améliorer l'appétibilité du produit d'alimentation animale lorsque la composition résultant de l'opération (f) du présent procédé sera combinée audit produit d'alimentation animale; (c) inactivation de l'enzyme hydrolysant les protéines contenues dans le mélange hydrolysé produisant un mélange inactivé; (d) chauffe ou maintien pendant une période comprise entre 10 et 300 minutes du mélange en phase initiale de chauffe à une température comprise entre 80 ~C et 100 ~C; (e) après la phase initiale de chauffe, rectification du pH du mélange inactivé à une valeur comprise entre 2,8 et 3,8 tout en maintenant la température du mélange inactivé entre 80 ~C et 100 ~C pour obtenir un mélange acide; et (f) chauffe ou maintien du mélange acide lors de la phase finale de chauffe à une température et pendant une période suffisantes à l'obtention d'une composition qui, lorsqu'elle est combinée au produit d'alimentation animale, en accroît l'appétibilité, le procédé ayant ainsi permis d'élaborer une composition améliorant l'appétibilité du produit d'alimentation animale. La présente invention concerne également un produit d'alimentation animale à l'appétibilité accrue, ledit produit comprenant un produit d'alimentation animale et ladite composition améliorant l'appétibilité des produits d'alimentation animale en quantité suffisante pour améliorer l'appétibilité dudit produit d'alimentation animale. En outre, la présente invention concerne un procédé d'amélioration de l'appétibilité des produits d'alimentation animale, ledit procédé incluant la combinaison de produits d'alimentation animale avec de ladite composition d'amélioration de l'appétibilité en quantités suffisantes pour améliorer l'appétibilité dudit produit d'alimentation animale.
Patent CA-2159952-A1 (CA)
Title: Dispenser having angled nozzle configuration
Inventor: SCHMIDT PAUL
IPC: B05C5/02
Filed: 1995-10-05
Abstract: A dispenser having one or more dispensing nozzles used for applying beads of thermoplastic liquid, such as hot melt adhesive, onto a moving substrate. The nozzle or nozzles do not contact the substrate and are oriented at an angle relative to the direction of substrate movement. A range of angles for the nozzle or nozzles which has been found to be beneficial, for example, in terms of producing a cleaner, more uniform bead upon activation of the dispenser and producing less cut-off drool or stringing, is from about 10° to about 40° relative to a plane which is perpendicular to the direction of substrate movement. An angle of 20° has been found to be most beneficial under a wide range of operating pressures for thermoplastic hot melt adhesive. Modular alternative nozzle configurations are also disclosed for allowing the same dispenser body to be oriented either horizontally or vertically while still maintaining the same advantageous nozzle angle relative to the substrate.
Patent CA-2160769-A1 (CA)
Inventor: MATSUMOTO TARO
IPC: C07D487/04
Filed: 1994-04-22
Abstract: Indolo[2,3-b]quinoxaline derivatives represented by the following formula:       wherein one of R1 and R2 is a hydrogen atom and the other is a group of the formula : -CH2NHCCH3(CH2OH)2, etc, and R3 is a hydrogen atom, a methyl group, etc.; and pharmaceutically acceptable salts thereof have an antitumor activity and are useful as medicines.
Patent CA-2161823-A1 (CA)
Inventor: AZAR KAVEH
IPC: H05K7/20
Filed: 1995-10-31
Abstract: A circuit pack with an integrated closed loop cooling system, the circuit pack comprising: a substrate; at least one heat-producing component mounted on the substrate; cooling units provided for predetermined ones of at least one heat-producing component in heat conductive relationship therewith; a delivery system for delivery of a cooling fluid to and from the cooling units; and a cooling fluid mover coupled to the substrate for circulating the cooling fluid through the delivery system and the cooling units. In an illustrative example of the invention, a heat exchanger and cooling fluid reservoir are coupled to the delivery system to enhance the performance of the integrated closed-loop cooling system in certain applications of the invention.
Patent CA-2162504-A1 (CA)
Title: Motorized bicycle drive system
Inventor: SHIPOWICK MARK EDWARD
IPC: B62M7/02
Filed: 1995-11-09
Abstract: A motorized bicycle drive system,  comprising an electric motor  or  internal  combustion  engine  coupled  to  a  power transmission system which in turn transmits power to the wheel of the bicycle by means of a sprocket rigidly attached to the hub and spokes of the bicycle wheel.  This system also provides a means for its convenient mounting and removal from the bicycle.
Patent CA-2163096-A1 (CA)
Title: Papermaking fabric for making soft tissue products
Inventor: CHIU KAI F
IPC: D21F11/00
Filed: 1995-03-30
Abstract: A throughdrying fabric (70) for the drying section of a papermaking machine is disclosed in several embodiments. In each embodiment, the fabric (70) has a load-bearing layer (72) and a sculpture layer (75). The sculpture layer (75) is characterized by impression MD knuckles, in the present instance formed as warp knuckles (74') floating over a plurality of shutes (73) but positioned substantially above the tops of the lowest shute knuckles in the load-bearing layer so as to provide machine direction knuckles projecting in the sculpture layer (75). Methods of weaving the fabric (70) are disclosed using a standard fourdrinier loom (Fig. 17). The loom may embody an auxiliary jacquard mechanism (152) which is effective to control the impression warps in the sculpture level (75) to produce a wide variety of patterns of impression knuckles which, in turn, produce an image on the pulp web which the throughdrying fabric (70) carries through the machine.
Patent CA-2163477-A1 (CA)
Title: Water-soluble polymers made from meth(acrylamide), ethylenically unsaturated, aliphatic carboxylic acid or salt, and polyvinyl monomer, and their use as dry strength additives forpaper
Inventor: RODRIGUEZ WILLIAM
IPC: C08F220/04
Filed: 1995-11-22
Abstract: A water-soluble terpolymer consists essentially of the polymerization product of the following monomers: (a) (meth)acrylamide, (b) an ethylenically unsaturated, aliphatic carboxylic acid or a salt thereof, and (c) a water-soluble, polyvinyl monomer, wherein (c) comprises <0.07 mole % based on total monomers; a 1% solution of the terpolymer is capable of passing through a 200 mesh screen substantially without retention of polymer solids, and the terpolymer has a reduced specific viscosity of about 3.0 deciliters/g or less. The process for preparing the polymer includes the step of continuously adding both components of a redox initiator. The terpolymer is useful as a dry strength additive for paper.
Patent CA-2164075-A1 (CA)
Title: Apparatus for permitting uninterrupted relief of cargo tank compartment internal pressure and preventing leakage of lading from the cargo tank during dynamic pressure surges
Inventor: ANDENMATTEN ROY W
IPC: B65D90/34
Filed: 1995-11-29
Abstract: The invention disclosed relates to an apparatus for permitting uninterrupted relief of cargo tank compartment internal pressures while also preventing the leakage of lading from the cargo tank to the surrounding atmosphere during sudden increases in the cargo tank internal pressure.  According to one embodiment of the present invention, the cargo tank compartment pressure relief valve comprises a flow chamber coupled to an opening in the cargo tank compartment wall, wherein the flow chamber has a first opening in flow communication with the tank compartment and a second opening in flow communication with the atmosphere, whereby the first opening is under the control of a downwardly biased first vent head and the second opening is under the control of a downwardly biased second vent head.
Patent CA-2165507-A1 (CA)
Title: Mixtures for the production of rigid polyurethane
Inventor: GRUSS PETER
IPC: C08G18/12
Filed: 1995-12-18
Abstract: Mixtures which react to produce rigid polyurethane foams which are preferably present in a pressure vessel. These foam-forming mixtures contain a) a prepolymer having isocyanate groups, obtainable by reaction of a polyphenyl-polymethylene polyisocyanate containing at least three aromatic nuclei with a compound having at least two hydrogen atoms that are reactive with isocyanate groups and a molecular weight of 62 to 10,000, b) known auxiliary substances and additives, and c) a blowing agent with a boiling point below 0°C/760 mm Hg.
Patent CA-2165815-A1 (CA)
Title: Digital radio communication device
Inventor: TATSUMI KAORU
IPC: H04L1/20
Filed: 1994-06-21
Abstract: Digital radio communication equipment which can prevent the worsening of the error rate of demodulated signals due to the equalization of the output from a digital demodulator (6) and can always receive radio waves in the optimum state regardless of the existence of delayed waves. A bit error rate estimation circuit (8) estimates a bit error based on demodulated serial data (S3) outputted from the circuit (6) and outputs the estimated results to a control circuit (20) as an estimated bit error signal (S5). The circuit (20) selects either the demodulated serial data (S3) outputted from the circuit (6) or the demodulated serial data (S4) from an equalizer (7) by switching a selector (9) in accordance with a selector control signal (S6) based on the signal (S6) from the circuit (8) and an electric field intensity indicating signal (S2) from a reception circuit (3), and then outputs the selected data as demodulated data (S7).
Patent CA-2166174-A1 (CA)
Title: Process of and apparatus for forming thin films of metallic compounds
Inventor: TAMOTO JUNICHI
IPC: C23C14/56
Filed: 1995-12-27
Abstract: A process of forming films of metallic compounds on a substrate is disclosed, which essentially comprises producing a sputtered ultra-thin film and transforming this film into one of a metallic compound such as a metal oxide by exposing it to a reactive gas plasma.  This operation is repeated until the resulting film product gains a desired thickness.  An apparatus for carrying the process into practice is also disclosed, which comprises a sputtering electrode in a film-forming zone for producing a sputtered film of metal or metallic compound and a plasma generator in a plasma exposure zone to which the sputtered film is exposed to transform into one of a metallic compound.  The two zones are respectively shielded against mutual interference.
Patent CA-2167127-A1 (CA)
Title: Water distillation apparatus
Inventor: MUNRO JAMES
IPC: C02F9/00
Filed: 1996-01-12
Abstract: A water distillation apparatus includes a degasification chamber having a top and a bottom.   A liquid  inlet  is positioned adjacent to the bottom.  A gas outlet is positioned adjacent  to  the  top.    A  liquid  outlet  is  positioned intermediate the top and the bottom.  A float/valve assembly is provided for controlling the level of liquid within the chamber.  A boiling chamber is provided having a top and a bottom.  A liquid inlet is positioned intermediate the top and the bottom connected by a first transfer conduit to the liquid outlet of the degasification chamber.   A steam outlet is positioned adjacent the top.  A heating element is disposed within the boiling chamber whereby liquids within the boiling chamber are heated to the boiling point with the resulting steam passing out through the steam outlet.  A condensation chamber is provided having a steam inlet and a liquid outlet. The steam inlet is connected by a second transfer conduit to the steam outlet of the boiling chamber.
Patent CA-2167906-A1 (CA)
Title: Golf swing trainer
Inventor: ROH DUK-NAM
IPC: A63B69/36
Filed: 1996-01-23
Abstract: The present invention relates to a golf swing trainer which is adapted to guide and correct a golfer's swing posture in a golf swing. The golf swing trainer includes a golf club body 2 in the form of a conventional golf club and a swing guide 4 extending axially from the golf club body. The swing guide 4 comprises a shaft 4a and an indicating member 4b provided on a free end of the shaft 4a. Since the golf swing trainer allows a golfer to know the tilt and the direction of the shaft of the golf club body at each of steps of a swing posture, the golfer can naturally and easily learn an ideal swing posture by swinging the golf swing trainer 1 along a specific locus on the indicating member 4b.
Patent CA-2172244-A1 (CA)
Title: Shelf stable product
Inventor: SMELT JOHANNES PETRUS PAULUS M
IPC: A23L3/3463
Filed: 1994-08-30
Abstract: A process for producing a shelf stable product comprising (a) subjecting the product to a pressure of 10 to 1000 Mega-Pascal at a temperature of less than or equal to 60 .degree.C for a period of 1 minute to 10 hours; and (b) inactivation of any remaining vegetative cells in the product; wherein a membrane destructive agent such as nisin is added to the product either prior to step (a) or step (b) or immediately after step (b).
Patent CA-2173535-A1 (CA)
Title: Break-away packing case
Inventor: VENTURA MICHAEL C
IPC: B65D5/54
Filed: 1996-04-04
Abstract: A packing case for cans or containers that can be readily opened without the use of a cutting tool and, when opened, provides a tray for the display of the contents of the packing case is disclosed. A tearing score is provided in each side panel of the packing case and has a configuration allowing the weight of the cans or containers within the case to cause the separation of the top portion of the case from the bottom portion when the top portion is lifted upwardly, such separation producing a relatively smooth edge on the bottom portion of the case which can be used for display purposes. A lifting access opening, reinforced by reinforcement material, is provided in each side panel adjacent the bottom panel of the packing case to assist in the lifting of same.
Patent CA-2174186-A1 (CA)
Inventor: MONTANER PEDRO P
IPC: B05B9/00
Filed: 1996-04-15
Abstract: A precompression pump sprayer comprises a hollow piston and a plunger rod having a discharge passage and a lower enlarged end forming a discharge valve seat, the rod extending through the piston for reciprocation between an inactive position and an end-of-stroke position, the piston engaging the valve seat in a discharge closed position, a primary spring biasing the plunger rod toward its inactive position, and a secondary spring biasing the piston into engagement with the discharge valve seat, the valve seat being of conical or curved shape, and the piston having a shoulder defining a discharge valve for solely contacting the valve seat along a thin circular line without sliding for quickly and cleanly valving the discharge passage open and closed during plunger actuation.
Patent CA-2175957-A1 (CA)
Title: Method and system for treating damaged hair
Inventor: COLLIN STEVEN J
IPC: A61Q5/12
Filed: 1996-05-07
Abstract: The present invention provides a process of treating damaged hair and a system of formulations for carrying out the process. Treatment according to the invention incorporates protein into the structure of damaged hair by the use of an aqueous solution including an acid and a positively charged electrolyte.
Patent CA-2179221-A1 (CA)
Inventor: CASSIDY HARRY J
IPC: F24B1/193
Filed: 1996-06-17
Abstract: various fireplace grates having a minimum of widely spaced legs and posts.  One or more mediate posts are positioned inside the grate and on the V-shaped sloping post members which can be resting on the fireplace floor or be elevated with legs.   The mediate posts can be straight, inclined or bent.  Removable mediate posts  are  clamped on  any  sloping  post  member  or  parallel reinforcing side members.   Gas burners and a reflector can be integrated with the grate.  Ash packing utensils are provided.
Patent CA-2179620-A1 (CA)
Title: Adaptative feedforward and feedback control system
Inventor: EATWELL GRAHAM P
IPC: G10K11/178
Filed: 1995-01-26
Abstract: An active control system for multiple interacting channels to control a constant noise or vibration consisting of first (3) and seco nd (8) sensor means adapted to provide reference and residual signals respectively, a first and second filter means and first (12) and second (18) subtraction means to provide first and second output control signals and means for combining said output signals.
Patent CA-2180699-A1 (CA)
Title: Truck tire with cap/base construction tread
Inventor: FOURGON FERNAND ANTOINE JOSEPH
IPC: C08L7/00
Filed: 1996-07-08
Abstract: The invention relates to a tire with a rubber tread of a cap/base construction wherein the tread cap is composed of cis 1,4-polyisoprene natural rubber, isoprene/butadiene copolymer rubber and cis 1,4 -polybutadiene rubber, reinforced with precipitated silica and carbon black, and the underlying tread base is composed primarily of natural cis 1,4-polyisoprene rubber reinforced with carbon black.       The invention particularly relates to truck tires and to bus tires which are collectively referred to herein as "truck tires".
Patent CA-2181394-A1 (CA)
Title: Ctla4 mutant molecules and uses thereof
Inventor: LINSLEY PETER S
IPC: C12N5/0783
Filed: 1996-07-17
Abstract: The invention provides CTLA4 mutant molecules as ligands for the B7 antigen.    Methods  are  provided  for  expressing  CTLA4  mutant molecules as soluble,  functional molecules,  for preparing CTLA4 mutant fusion proteins, and for using these soluble molecules to regulate T cell interactions and immune responses mediated by such interactions.
Patent CA-2182634-A1 (CA)
Inventor: FUJIOKA YOSHIHISA
IPC: A61F13/53
Filed: 1996-08-02
Abstract: A disposable absorbent article comprising a liquid-absorbent core with a plurality of intermittent linear slits extending longitudinally along the article and through the core, with the slits spaced in the longitudinal and transverse directions, thereby promoting the spread of bodily fluids.
Patent CA-2183731-A1 (CA)
Inventor: BITONTI ALAN J
IPC: A61K31/40
Filed: 1995-01-31
Abstract: The present invention relates to novel indole derivatives useful in down-regulating estrogen receptor expression. Also included are methods for the treatment of neoplasms or of controlling the growth of a neoplasm in a patient afflicted with a neoplastic disease, especially estrogen-dependent neoplasms such as those associated with breast, ovarian and cervical tissue. Another embodiment of the present invention is a method of prophylactically treating a patient at risk of developing a neoplastic disease state. Also provided is a method for treating autoimmune diseases. Also included are pharmaceutical compositions of the novel indole derivatives.
Patent CA-2184438-A1 (CA)
Title: Fils de verre de renforcement et composites resistant en milieu corrosif
Inventor: AUGIER ERIC
IPC: C07F7/18
Filed: 1996-08-29
Abstract: La présente invention concerne des fils de verre revêtus d'une composition d'ensimage comprenant au moins un silane répondant à la formule: Si (R1) (R2) (R3) (R4) dans laquelle: d'hydrogène et éventuellement d'azote, d'azote, comprenant au moins un cycle insaturé substitué par au moins une chaîneinsaturée conjuguée avec le cycle. Les fils de verre selon l'invention sont particulièrement résistants en milieu corrosif.
Patent CA-2187114-A1 (CA)
Inventor: HERNESTAM SVEN
IPC: C07D265/00
Filed: 1990-05-14
Abstract: The invention concerns a new process for preparing delmopinol using compounds having the formula   wherein R is 2-propylpentyl optionally with one, two or three internal unsaturated bonds, or 2-substituted-2-propylpentyl optionally with one or two internal unsaturated bonds wherein the 2-substituent is a leaving group.
Patent CA-2187253-A1 (CA)
Inventor: KUBICA ERIC GREGORY
IPC: G06F7/00
Filed: 1996-10-07
Abstract: A method of constructing and designing a fuzzy controller is developed based on converting a finite dimensional linear controller to a fuzzy controller.  After the fuzzy controller is created, it can be enhanced using heuristic knowledge.  The fuzzy controller is constructed or designed using a microprocessor to calculate a defuzzified output based on singleton fuzzification, product inferencing and centroidal defuzzification.  A fuzzy controller can be created much more quickly and accurately than with previous methods.
Patent CA-2188987-A1 (CA)
Inventor: OHSUGI YASUHIRO
IPC: D06F81/00
Filed: 1996-10-28
Abstract: An ironing board in which two pressing portions supported to both ends of a  pole have their own pressing surfaces on the sides opposite to the pole, respectively, the width of one pressing surface can be increased and reduced, an auxiliary pressing portion with a convex pressing surface can be installed and removed in and from one pressing portion, and a retainer member for restraining an ironed substance is equipped.  With this configuration, various types of pressing surfaces can be diverted with simple operation, and iron-pressing can be carried out without displacing the ironed substance, thereby achieving improved ironing-efficiency.
Patent CA-2190689-A1 (CA)
Inventor: PETROVIC ZMAJ
IPC: B65G13/071
Filed: 1996-11-19
Abstract: A conveyor roller for motorized conveyors including a lateral friction torque limiting mechanism to drive a roller tube via a rotation driving element. The torque limiting mechanism includes a first friction surface associated with the roller tube and a second friction surface associated with the drive element. The second friction surface is made of a magnetic material. The first and second friction surfaces are applied one against the other through a magnetic field generated by permanent magnets. When the force required to rotate the roller tube is higher than the frictional force between the first and second friction surfaces, slippage will occur between the first and second friction surfaces, stopping the rotation of the roller. The drive element includes ventilation channels to thereby cool the friction surfaces.
Patent CA-2191135-A1 (CA)
Inventor: GORDON NEIL JAMES
IPC: C11D3/43
Filed: 1995-05-10
Abstract: The compositions described herein are hard surface cleaning compositions which are viscous but at the same time easy to rinse. Such compositions are formulated by using an amine oxide, or amine, or mixtures thereof, in combination with a secondary, or primary monobranched alxyl sulfate or sulfonate in a mildly acidic system further comprising a hydrotrope and an organic acid.