baber/WOPTO huggingface dataset:
Patent CA-2136385-C (CA)
Inventor: ALDEN LORNE B
IPC: B65G23/44
Filed: 1994-11-22
Granted: 2004-07-27
Abstract: A belt grill is described herein for continuously cooking fast food products on a conveyor formed of counter-rotating heat conductive belts. The belts are heated by platens disposed above and below whereby a run of the belts passes in heat conductive relationship between the platens, and the food to be cooked is placed in the nip between the rotating belts. The device further includes means for tensioning the belts which can be automatically released by increasing the distance between the platens whereby when the distance exceeds a predetermined maximum, all tension on both belts will be released so that the belts can be quickly removed for cleaning or replacement. The belts are preferably Teflon coated fiberglass and may be disposed at an angle to the horizontal to facilitate grease removal from the cooking process.
Patent CA-2139294-C (CA)
Inventor: HAMABE KOJIRO
IPC: H04B1/40
Filed: 1994-12-29
Granted: 2001-02-20
Abstract: In this invention, base stations established in service areas use sector antennas to cover a multiplicity of sector cells. When a communication request arises between a wireless terminal within the sector cell, the base station determines the arrival directions of interference waves on all channels and the arrival direction of the desired waves from the wireless terminal, selects channel in order for which the difference between arrival directions of interference waves and desired waves are closest to 180° and allocates the first channel to satisfy allocation conditions.
Patent CA-2140100-C (CA)
Inventor: CHIGURUPATI SAMBASIVA R
IPC: A21D6/00
Filed: 1995-02-23
Granted: 1997-09-09
Abstract: Wheat flour is heat treated by suspending it in a heated carrier gas having an outlet temperature of 50°-130°C for 5-8 seconds to increase dough strength of the flour and to dry the flour to a moisture content of less than 7 wt%.  Bread dough made with the heat treated flour exhibits improved baking characteristics with reduced requirements for chemical oxidizing agents, and this flour is therefore useful when eliminating potassium bromate from formulations.  The heat treated flour makes an improved bread mix with an increased shelf life.
Patent CA-2148652-C (CA)
Title: Substance p antagonist used in a cosmetic composition; composition thus produced
Inventor: DE LACHARRIERE OLIVIER
IPC: A61Q19/00
Filed: 1995-05-04
Granted: 2002-12-17
Abstract: The use of a substance P antagonist (I) in a cosmetically-acceptable medium for application to sensitive skin is new.
Patent CA-2149986-C (CA)
Inventor: BOESCH HUBERT
IPC: F16K51/02
Filed: 1995-05-23
Granted: 2006-04-04
Abstract: Described is a valve mechanism for a vacuum valve, particularly a particle-free valve, for controlling gas flows, in which the entire drive mechanism for a valve disk is disposed in a chamber outside of the chamber exposed to the vacuum.
Patent CA-2153764-C (CA)
Title: Thermostable edible composition having ultra-low water activity
Inventor: MORANO JAMES R
IPC: A23L29/262
Filed: 1994-01-12
Granted: 2004-03-16
Abstract: The invention is a composite food subsystem that provides a sweet or savory-flavored thermostable filling having an ultra-low water activity. The thermostable filling is, also, thixotropic or "shear thinning".  The filling includes an edible hydrophilic liquid phase. A stabilizing network of ultrahigh surface area cellulose particulates are dispersed and reactivated in the hydrophilic liquid phase. A solid phase admixture can be added as a fine powder. The thermostable filling is desirable for use in methods for making co-extruded or co-laminated products of multi-textures.
Patent CA-2160754-C (CA)
Title: Process for the production of a breast box for a paper or cartonmaking machine as well as an intermediate portion for carrying out the process
Inventor: BUBIK ALFRED
IPC: D21F1/08
Filed: 1995-10-17
Granted: 2000-05-02
Abstract: Process for the production of a breast box for a paper or cartonmaking machine as well as an intermediate portion for carrying out the process.  During the fabrication of a breast box for a paper or cartonmaking machine an intermediate portion  is  interposed between a  supply apparatus  and  a downstream guiding  device,  with the  material  suspension flowing through this intermediate portion wherein, via supply lines, located on the intermediate portion, a liquid is added which  differs  from  that  of  the  suspension  stream. Particularly, in this manner, already existing breast boxes can be converted, to water dilution technology, with this invention setting forth special embodiments of differing intermediate portions that can be utilized therefor.
Patent CA-2161066-C (CA)
Inventor: IRYO TAKEAKI
IPC: G02B1/10
Filed: 1995-10-20
Granted: 1999-09-14
Abstract: Disclosed is a film-forming coating solution comprising a matrix and a fine particulate compound oxide composed of oxides of titanium, silicon and zirconium and/or aluminum. This film-forming coating solution can form a colorless and transparent film of high refractive index which is excellent in dyeing property and adhesion to the substrate. Also disclosed is a synthetic resin lens of high refractive index having a film (hard coat film) formed from the film-forming coating solution on the surface. This synthetic resin lens is free from interference fringe and has a reduced thickness.
Patent CA-2162826-C (CA)
Title: Improved construction of sap collecting devices
Inventor: CHABOT JEAN-MARIE
IPC: A01G23/10
Filed: 1995-11-14
Granted: 2002-01-15
Abstract: The disclosure herein describes a device for use in a sap collecting system which is formed of a body of fluid impermeable composition that has a passageway for  allowing  sap  to  circulate  therethrough;  the composition consists of a plastics material and of a plurality of randomly distributed non corrosive hard granules.  The granules have a hardness to repress rodent animals to pierce the plastics material and are so distributed in the plastic material that at least one granule will be contacted when the body is gnawed by a rodent animal.
Patent CA-2163337-C (CA)
Inventor: BARBUCCI ROLANDO
IPC: A61K31/737
Filed: 1995-03-23
Granted: 2010-07-27
Abstract: Provided are sulfated derivatives of polysaccharides such as hyaluronic acid and hyaluronic acid esters exhibiting anticoagulant, antithrombotic, and angiogenic activity, for use in the biomedical area.
Patent CA-2164550-C (CA)
Title: Communication system using server
Inventor: EVANS RONALD A
IPC: H04M3/56
Filed: 1995-12-06
Granted: 1999-07-27
Abstract: A communication system comprised of a computer system connected to a local area network (LAN), a local area communications system (LAX) connected to the LAN including plural line circuits, plural telephones connected to the LAX via the line circuits, one of which is associated with the computer system, control apparatus in the computer for sending messages to the LAX via the LAN for controlling the telephone associated with the computer system, an auxiliary keyboard associated with the one telephone associated with the computer system, connected to the computer system for commanding the control apparatus to send messages to the LAX to control the one telephone.
Patent CA-2166495-C (CA)
Title: Vehicle wind deflector
Inventor: REID JAMES CHARLES
IPC: B62D35/00
Filed: 1996-01-03
Granted: 2002-06-25
Abstract: Today when most passenger cars are fabricated without frames, many people are using vans and sports utility vehicles to pull trailers.  These vehicles have improved efficiency and apparent power when equipped with a wind deflector.  A wind deflector for such vehicles is disclosed which comprises a top member which is mounted on the rear portion of the vehicle and two side members having front side portions which extend downwardly from the top member along the sides of the vehicle.          All said members curve outwardly from the front side portions thereof away from the vehicle.  All members are molded from semi rigid plastic and have spaced braces on the rear interior side portion thereof.  The top and side members are matably fitted together and releasably held together by buckles.  The wind deflector is removably mounted on the vehicle using hook bolts, straps and bars whih are fastened to the frame beneath the vehicle.
Patent CA-2168253-C (CA)
Inventor: LETURE PHILIPPE
IPC: C04B103/14
Filed: 1994-06-20
Granted: 2005-03-29
Abstract: Setting and hardening accelerating agent for siliceous hydraulic binders characterized in that: a) it is obtained by hydration, in the usual pressure and temperature conditions, and grinding of a siliceous hydraulic binder aqueous suspension; b) the suspension particles are sufficiently fine for the agent to meet the following test requirements: an aqueous suspension in a sedimentation specimen at 20  DEG C, containing 10 grams (dry weight) of the accelerating agent in 100 ml of water, must have a sedimentation deposit height at least equal to 50 % of the initial height at the end of two days; c) it is in the form of an aqueous suspension.
Patent CA-2173648-C (CA)
Title: Vehicle safety restraint system with linear output impact sensor
Inventor: MEISTER JACK B
IPC: G01P15/135
Filed: 1996-04-09
Granted: 1999-05-18
Abstract: A vehicle restraint system that includes an impact sensor for sensing a vehicle impact to provide an electrical impact signal, an occupant restraint such as an air bag to restrain motion of a vehicle occupant, and an electronic control circuit responsive to the impact signal for operating the occupant restraint.   The impact sensor includes a permanent magnet axially slidable within a linear cavity and resiliently biased to one end of the cavity, such that vehicle impact forces on the sensor urge the magnet to slide axially toward the opposing end of the cavity against the biasing forces.   A magnetic sensor is disposed adjacent to the cavity and is characterized by providing the electrical impact signal as an analog electrical signal that varies in magnitude as a continuous monotonic function of axial position of the magnet within the cavity.  The electronic control circuit is responsive to the impact signal for analyzing magnitude, slope and duration of the impact signal in order to predict necessity for activating the restraint system, and activating the restraint system when the magnitude slope and duration of the impact signal meet predetermined signal conditions or criteria.
Patent CA-2186227-C (CA)
Inventor: DEHARDE MARK
IPC: A61F5/01
Filed: 1995-03-22
Granted: 1999-09-28
Abstract: A dynamic splint has a bi-directional torsional dynamic tension unit (348) fastened between first and second struts (308,388) to selectively deliver force opposing either extension or flexion. The tension unit (348) is mounted about a pivot post (34) and can be rotated between two positions. In the first position, the power unit is locked relative to the first strut (308) and the torsion spring opposes relative movement of the second strut (388) in a first direction. In the second position, the tension unit (348) is locked relative to the second strut (388). In this second position, the tension unit (348) opposes movement of the first strut (308) relative to the second strut (388), providing torsion in an opposite direction from that of the first position. Self-aligning contour plates (334) on the struts conform to the anatomy and provide a mechanical interlock to bony prominence on the patient's limbs.
Patent CA-2190124-C (CA)
Inventor: UCHINO KOUICHI
IPC: C22C38/00
Filed: 1996-03-11
Granted: 2000-08-22
Abstract: This invention provides a steel rail having wear resistance and internal breakage resistance required for a heavy load railway, containing, in terms of percent by weight, more than 0.85 to 1.20% of C, 0.10 to 1.00% of Si, 0.40 to 1.50% of Mn, 0.0005 to 0.0040% of B, at least one of 0.05 to 1.00% of Cr, 0.01 to 0.50% of Mo, 0.02 to 0.30% of V, 0.002 to 0.05% of Nb and 0.10 to 2.00% of Co, whenever necessary, being acceleratedly cooled at a cooling rate of 5 to 15.degree.C/sec from an austenite zone temperature to 650 to 500.degree.C, exhibiting a pearlite structure having a hardness of at least Hv 370 within the range from the surface of the rail head portion to a position having a depth of 20 mm from the head surface with this head surface being the start point, and the difference of the hardness within this range being not more than Hv 30.
Patent CA-2195503-C (CA)
Title: Pump sprayer nozzle for producing a solid spray pattern
Inventor: GROGAN R PAT
IPC: B05B1/12
Filed: 1997-01-20
Granted: 2003-03-25
Abstract: A manually actuated pump sprayer of the type having a discharge nozzle cap in engagement with a probe, spin mechanics formed between the cap and the probe.  A generally cylindrical fluid flow dampening chamber, formed at the end of the probe in communication with the spin chamber or being integrated with the spin chamber, has a non-smooth sidewall defined by at least one projection extending toward the axis of the probe for reducing spin energy of the fluid spinning in the dampening chamber and/or in the spin chamber about the axis to effect a solid spray cone of fluid exiting the orifice.
Patent CA-2198048-C (CA)
Title: Integral skin polyurethane foam and process for production thereof
Inventor: KUCZYNSKI EDWARD T
IPC: C08G18/65
Filed: 1997-02-20
Granted: 2001-07-24
Abstract: A polyurethane foam essentially free of organic carbon-based blowing agent, the polyurethane foam comprising a foam core having a density of from about 5 to about 45 pounds per cubic foot and an integral skin consisting of substantially non-cellular, non-porous polyurethane. The presence of the integral skin is characterized by a compression force deflection index of at least about 1.20, the compression force deflection index being defined as the ratio of (i) the compression force deflection orthogonal to a cross-section of the foam to (ii) the compression force deflection of the foam core, the compression force deflection measured according to ASTM 3574C. In a preferred embodiment, the present polyurethane foam is further characterized by a flexural modulus index of at about 1.60. In another preferred embodiment, the present invention is characterized by a density index of at least about 1.60. These additional preferred features of the present polyurethane foam are further characteristics of a foam having a true integral skin. A process for producing a polyurethane foam having an integral skin using a blowing agent essentially free of organic carbon-based compounds is also described. The process comprising the steps of: contacting a polyol mixture, an isocyanate, an aqueous blowing agent, a catalyst and a chain extending agent to produce a reaction mixture, the polyol mixture consisting of a first polyol having an average equivalent weight greater than about 1000 and a second polyol having an average equivalent weight in the range of from about 150 to about 1000; and expanding the reaction mixture to produce the polyurethane foam. The present polyurethane foam can be used in a number of vehicular (e.g. steering wheel covers, arm rests, head rests, etc.) and non-vehicular (e.g. shoe-soling, furniture, toys, etc) applications.
Patent CA-2198172-C (CA)
Title: A food composite comprising herring eggs
Inventor: NISHIJIMA HIDEO
IPC: A23L17/60
Filed: 1997-02-21
Granted: 2002-01-29
Abstract: A composite food substance comprising an adhesion enhanced seafood substrate and washed herring eggs adhered to a surface of the substrate.  The seafood substrate may be kelp.
Patent CA-2201104-C (CA)
Title: Dispositif electronique pour compteur avec identification automatique de service
Inventor: BRIESE FORREST W
IPC: G01R21/133
Filed: 1996-07-22
Granted: 2008-12-09
Abstract: L'invention concerne un ensemble complet de diagnostic d'un système de compteur électronique, comportant un microprocesseur, une mémoire de stockage, une série préalablement choisie de tests diagnostiques du système, un enregistrement de tout résultat dépassant des seuils programmables et prédéfinis, ainsi que des moyens d'affichage de messages d'erreur et/ou de diagnostic, lesquels messages identifient des données diagnostiques choisies et/ou des erreurs découvertes dans les essais du compteur pendant une période déterminée. Ce système détecte automatiquement le type de service électrique dans lequel le compteur est installé.
Patent CA-2205256-C (CA)
Title: Tube and belt conveyor
Inventor: EPP DWAYNE S
IPC: B65G65/46
Filed: 1997-05-13
Granted: 1998-05-12
Abstract: A belt conveyor comprises an elongate tube with an upper run of the belt passing through the tube from a hopper at a lower exposed feed portion of the belt. The feeding of the material from the hopper onto the belt and into the tube is enhanced by the addition of a tapered auger flight on a shaft extending longitudinally of the belt from the bearing at the rear wall of the hopper to a hanger bearing within the tube. The auger flight assists in transporting the material through the open mouth of the tube and spreading the material over the surface of the belt.
Patent CA-2207265-C (CA)
Title: Liquid ejection head and apparatus, and manufacturing method for the liquid ejection head
Inventor: KUDO KIYOMITSU
IPC: B41J2/14
Filed: 1997-06-06
Granted: 2002-03-12
Abstract: A liquid ejection head includes an ejection outlet for ejecting liquid; a bubble generating region for generating a bubble; a movable member disposed faced to the bubble generating region and movable between a first position and a second position which is farther form the bubble generating region than the first position; wherein the movable member moves from the first position to the second position by pressure produced by the generation of the bubble to permit expansion of the bubble more in a downstream side closer to the ejection outlet than in an upstream side; and a first common liquid chamber having a height, measured in a direction perpendicular to a plane including the movable member at rest, which is larger than that of the first liquid flow path, wherein the movable member has a fulcrum in the first common liquid chamber and a free end in the first liquid flow path.
Patent CA-2211861-C (CA)
Title: Dry-bonded nonionic adjuvants
Inventor: RANDOL BRETT LEE
IPC: C05G3/70
Filed: 1996-01-31
Granted: 2004-10-19
Abstract: A method for producing a dry bonded solid nonionic surfactant/fertilizer adjuvant system comprising spray-coating from 70 to about 99 weight percent dry water-soluble, nitrogen-containing fertilizer particle s, preferably diammonium sulfate with the surfactant composition and the coated compositions produced thereby.
Patent CA-2213913-C (CA)
Inventor: SENN BRIAN A
IPC: B61D7/26
Filed: 1997-08-26
Granted: 2004-05-25
Abstract: A discharge gate assembly for a railway hopper car that satisfies the new AAR requirements and specifications and includes a frame defining a generally rectangular discharge opening with a gate slidably mounted on the frame for endwise horizontal movement between opened and closed positions. An operating shaft assembly is supported on opposite frame extensions for rotational movement about a fixed axis. The operating shaft assembly is operably coupled to the gate. A lock assembly is operably coupled to the operating shaft assembly and includes a vertically displacable stop member mounted for vertical and rotational movement about a fixed axis extending above the path of movement of the gate and in fore-and-aft relationship relative to an edge of the gate.  When the gate is in its closed position, the stop member extends downwardly and into engagement with the gate edge to positively prevent the gate from substantial movement toward an open position. A drive mechanism is disposed adjacent the frame extensions for positively displacing the stop member from the path of travel of the gate in timed relation relative to movement of the gate toward an open position.
Patent CA-2218853-C (CA)
Inventor: DESAI VIJAY C
IPC: C07C337/02
Filed: 1997-10-21
Granted: 2008-04-22
Abstract: Disclosed herein is a process for preparing high yields of methyl dithiocarbazinate by (I) reacting carbon disulfide, hydrazine and a base in an aqueous medium, in an effective ratio to form a dithiocarbazinate salt followed by (II) methylating the dithiocarbazinate salt with methyl bromide, as represented by reactions as follows: (see formulas I, II)
Patent CA-2219030-C (CA)
Inventor: LAMOTHE MICHAEL A
IPC: H01F7/16
Filed: 1997-11-12
Granted: 2003-01-28
Abstract: A low voltage solenoid operated pressure control valve having a valve body with an adjustable inlet orifice plug in one end with a valve seat formed around the orifice. The orifice communicates with a precision valving bore with a one-piece valve rod having a valving surface on the end for throttling flow over the valve seat. An annular magnetic armature is press fitted on the end of the valve rod extending externally off the valving bore. A nonmagnetic cover is disposed and sealed over the armature to enclose the valving bore. An encapsulated coil is disposed over the cover. A cylindrical pole casing is disposed over the coil and a flanged tubular pole member disposed over the cover and registered an:the casing to provide a flux loop about-the coil. - A retaining ring- frictionally engages the cover to retain the assembly. The valving bore is cross ported through the body to provide the flow outlet and the interior of the armature cover is ported to the outlet.
Patent CA-2221739-C (CA)
Inventor: WILLIAMS KARLA E
IPC: C08L53/02
Filed: 1996-05-21
Granted: 2005-09-27
Abstract: There is provided a composition comprising a unique polymeric compound that provides a soft, flexible product. There is also provided a unique polymeric tampon applicator that is soft and flexible. When used as a tampon applicator barrel, the barrel is more comfortable and has improved ease of insertion. The polymeric compound primarily comprises a thermoplastic resin and a block copolymer that exhibit unique load, energy and modulus of elasticity properties. The polymeric compound should also include a plasticizer and a compatibilizer/flow modifier, and may include a slip/mold release agent, an antioxidant, and even a pigment. There is also provided a method for making the polymeric compound that will be formed into a product, such as an applicator or applicator barrel in which all of the above ingredients, except for the thermoplastic resin, are combined and formed into soft pellets. The soft resin pellets are then dry blended with pellets of the thermoplastic resin. The mixture of the thermoplastic resin pellets and the soft resin pellets are then melted and injection molded into the desired shape. There is thus provided a method of making a soft, polymeric tampon applicator or tampon applicator barrel.
Patent CA-2228395-C (CA)
Inventor: GILROY DAVID JOHN
IPC: F27B13/02
Filed: 1996-08-01
Granted: 2006-10-10
Abstract: A coke oven wall (4) comprising a plurality of bricks (38, 42, 46, 120) laid so as to define first and second wall faces (40, 44), and plurality of flue cavities (14) extending therein characterised in that at least part of the wall is made first, second and third bricks (38, 42, 120) which are laid together and define in part the first and second faces and the flue cavities wherein the first brick comprises a first body portion (48) and an inwardly projecting first leg (50), the second brick comprises a second body portion (64) and an inwardly projecting second leg (66) the third brick comprises a flue wall brick (46, 120) which is located between and aligned with the first and second legs. Also disclosed is a coke oven wall (4) comprising a plurality of bricks (38, 42, 46, 120) which are laid to define flue cavities (14) in the wall, said oven wall including burners (16, 18) in the flue cavities, said burners comprising a stack of burner bricks (86), said burner bricks including interlocking formation which interlock with complementary formations on the bricks which define the flue cavities whereby the burners are supported or restrained in the cavities.