baber/WOPTO huggingface dataset:
Patent CA-2111163-A1 (CA)
Inventor: WAKABAYASHI TAKAO
IPC: B65G13/07
Filed: 1993-12-10
Abstract: A drive wheel conveyor comprising a tubular side frame extending in a transport direction and having an inner side wall, outer side wall, top wall and bottom wall; a drive shaft supported by the inner and outer side walls so as to extend through the side frame transversely thereof and having an inward projection extending inward through the inner side wall; a sprocket fixed to the drive shaft and positioned between the inner and outer side walls; an endless drive chain in engagement with the sprocket and disposed inside the side frame so as to be movable in circulation; and a transport wheel having a shaft bore with the inward projection fitted therein and drivable by frictional resistance between the inner periphery of the wheel defining the shaft bore and the outer surface of the inward projection.
Patent CA-2111487-A1 (CA)
Title: Method of cheese manufacture
Inventor: HUNT CHARLES C
IPC: A23C19/076
Filed: 1993-12-15
Abstract: A METHOD OF CHEESE MANUFACTURE                ABSTRACT OF THE DISCLOSURE         A method of cheese manufacture is provided in which milk is preconditioned by lowering the pH and adding    a    conditioning    agent    consisting    of hexametaphospate   ion,  citrate  ion,  acetate  ion  and mixtures of these ions.  Magnesium ion may also be added.
Patent CA-2111560-A1 (CA)
Title: Stable pharmaceutical composition of fumagillol derivatives
Inventor: YANAI SHIGEO
IPC: A61K9/00
Filed: 1993-12-15
Abstract: Abstract of the disclosure:           A  pharmaceutical  composition  having  improved stability which comprises a fumagillol derivative and a fatty acid ester of glycerin or polyglycerin is disclosed.   The composition is useful for treating diseases associated with angiogenesis such as hepatoma, etc.
Patent CA-2112888-A1 (CA)
Title: Razor head with variable shaving geometry
Inventor: MOTTA VINCENT C
IPC: B26B21/14
Filed: 1992-06-29
Abstract: The present invention is directed to a razor head (10) having at least one blade (40, 50) with a sharpened edge (41, 51) disposed between a guard member (20) and a cap member (60). The blade (40, 50) is supported in a manner such that the blade (40, 50) is pivotable about a point directly below, or below and forwardly of, the sharpened edge (41, 51) of the blade (40, 50). The pivoting blade arrangement of the present invention is particularly adapted to decrease the blade exposure while increasing the guard-blade span and the shaving angle when the blade (40, 50) is subjected to forces during shaving. Means are also provided for returning the blade edges to their original position when shaving forces are not acting on the razor head (10). While the razor head (10) of the present invention is illustrated in a preferred embodiment as a two blade disposable cartridge, alternative embodiments including a single blade and a completely disposable razor are within the scope of the present invention.
Patent CA-2115144-A1 (CA)
Inventor: GAGNE ROBERT R
IPC: C08G69/26
Filed: 1992-07-14
Abstract: Rigid-rod macromonomers, and methods for preparing such macromonomers, having a polyaromatic backbone, solubiliz-ing side groups, and reactive side groups are provided. The macromonomers are chemically incorporated into polymer systems to provide stronger, stiffened polymers.
Patent CA-2117374-A1 (CA)
Inventor: SER JEAN-CLAUDE
IPC: A61Q5/10
Filed: 1993-11-12
Abstract: Composition cosmétique filmogène. Cette composition contient dans un véhicule co smétique approprié au moins un copolymère chloré greffé résultant du greffage de 5 à 20 % d'une polyoléfine chl orée avec 80 à 95 % de monomères insaturés du type acrylique, styrénique et/ou vinylique, monomères pouvant être choisis parmi les monomères oléophiles, pris isolément ou en mélange dans une proportion de 0 à 95 % et les monomères hydrophiles, également pris isolément ou en mélange dans une proportion de 0 à 40 %. Utilisation pour la fixation de la chevelure ou encore pour la prép aration de vernis à ongles.
Patent CA-2118688-A1 (CA)
Title: Substituted dibenzoxazepine compounds, pharmaceutical compositions and methods of use
Inventor: HAGEN TIMOTHY J
IPC: A61P43/00
Filed: 1992-09-28
Abstract: The present invention provides substituted dibenzoxazepine compounds of formula (I), which are useful as analgesic agents for the treatment of pain, pharmaceutical compositions comprising a therapeutically-effective amount of a compound of formula (I) in combination with a pharmaceutically-acceptable carrier, and a method for eliminating or ameliorating pain in an animal comprising administering a therapeutically-effective amount of a compound of formula (I) to the animal.
Patent CA-2121416-A1 (CA)
Title: Method and apparatus for merchandising elongate articles
Inventor: WHITTINGTON PAUL
IPC: A47F7/00
Filed: 1994-04-15
Abstract: A  merchandiser  and  method  for  displaying  and dispensing elongate articles such as hockey sticks.  The merchandiser comprises  a pair of  shelving units each having a frame and a plurality of shelves protruding from the frame.  The shelving units are attachable to a support structure (such as a wall) with a fastener.  The shelving units are arranged on the support structure with the shelves of one unit being parallel to, and spaced a pre-determined distance from the shelves of another unit.  The hockey  sticks   are  then  laid  horizontally  across corresponding pairs of parallel shelves in order that they are supported at both ends.  Sloping shelves are provided to facilitate a "gravity feed" to urge the hockey sticks to  the  front  end  of  the  shelves.    In  a preferred embodiment,  the  shelving  units  are  conveniently  and inexpensively formed from elongate rods that are welded together.    In  further  embodiments,  the  shelves  are vertically adjustable relative to the frame.
Patent CA-2123980-A1 (CA)
Inventor: SMITH CHARLES A
IPC: C03C27/12
Filed: 1991-11-27
Abstract: A multilayered glass laminate having enhanced resistance to spalling and penetration by high velocity projectiles consists of at least three plies of glass (10, 12, 14) with layers of plasticized polyvinyl butyral (16, 18, 20) therebetween and having permanently bonded to an outer layer of one of said plies of glass (14) a thin composite consisting of an adhesive energy absorbing layer (22) and a dimensionally stable polyester film (24).
Patent CA-2125690-A1 (CA)
Title: Antiparasitic agents
Inventor: BANK BERNARD J
IPC: A23K20/195
Filed: 1993-01-11
Abstract: Compounds of formula (I) wherein R1 is C1-C6 alkyl, C3-C6 alkenyl, or substituted C1-C4 alkyl wherein said substituent is halo, C1-C4 alkoxy, C2-C5 alkanoyl, C2-C5 alkoxycarbonyl, carboxy, mercapto or aryl; R2 is C3-C8 alkyl, C3-C8 alkenyl, C3-C8 cycloalkyl or C5-C8 cycloalkenyl;  R3 is OH, C1-C4 alkoxy or C2-C5 alkanoyloxy; or R3 is linked by a double bond and is =N-OR5 wherein R5 is H, C1-C4 alkyl or C2-C5 alkanoyl; and R4 is HO, C1-C4 alkoxy, C2-C5 alkanoyloxy or halo; or R4 is linked by a double bond and is =O or =N-OR5; or R4 is a group of formula (II) wherein R6 is HO, C1-C4 alkoxy, C2-C5 alkanoyloxy or halo, or R6 is linked by a double bond and is =O or =N-OR5; with certain provisos when R2 is isopropyl or sec-butyl; are broad spectrum antiparasitic agents useful for treating parasite infestations of livestock and domesticated animals.
Patent CA-2130572-A1 (CA)
Inventor: SYNOSKY STEVEN P
IPC: A23G4/10
Filed: 1993-03-02
Abstract: A wax-free chewing gum is provided which has improved processing and chewing properties, similar to a wax-containing chewing gum, and which does not exhibit short texture. The improvement is effected by adding an incremental amount of an extender to the chewing gum. A method is also provided for making a wax-free chewing gum which has processing and chewing properties similar to a wax-containing chewing gum.
Patent CA-2131765-A1 (CA)
Title: Consumer pack
Inventor: DRAGIC DUSAN
IPC: B65D71/06
Filed: 1994-09-09
Abstract: A consumer pack comprising two identical cereal cartons  secured  together  back-to-back  using  hot-melt adhesive.   In a preferred embodiment,  the cartons are identical  and carry identical  graphics.   Graphics  on opposite end faces of the same carton are different from one another but match so as to form composite graphics on the end faces of the pack, giving the pack overall the appearance of a double-size carton.  The cartons can be separated  for individual  consumption  by  pulling  them apart.
Patent CA-2133004-A1 (CA)
Title: Auxiliary Belt Drive Mechanism
Inventor: HOYT RODNEY G
IPC: F16H7/02
Filed: 1994-09-27
Abstract: A timing pulley having a grooved periphery having a stepped  profile  defining  two  concentric  annular  belt engaging surfaces.  Each of the surfaces receive a separate timing belt thereon.   The belt engaging surfaces carry teeth for meshing with corresponding teeth on the timing belts.   When the belts are deployed on the pulley, the outermost belt is in covering relation relative to the innermost belt.   The multiple belt timing pulley is for accommodating multiple timing pulleys in a common plane.
Patent CA-2133019-A1 (CA)
Title: Laser beam emission unit, laser beam processing apparatus and method
Inventor: TERASHI YUICHIRO
IPC: B23K26/16
Filed: 1994-09-27
Abstract: ABSTRACT OF THE DISCLOSURE    A laser processing apparatus for processing a workpiece through irradiation with a laser beam has an intervening member including a resin material and trans-mitting the laser beam in a laser beam passage space between a concentrating lens for condensing the laser beam and the workpiece.  As a result, the frequency of maintenance, operation hours, and running costs can be reduced while the processing reliability is greatly im-proved.
Patent CA-2133664-A1 (CA)
Title: Gripping apparatus for omnifarious containers
Inventor: SMITH FRED P
IPC: B65F3/02
Filed: 1993-11-29
Abstract: A pair of elongate, segmented gripping members (42, 43) are carried by the lifting member (33) of a refuse collection vehicle (20). Each of the gripping members (42, 43) includes an inner arm (44, 47) movably carried by the lifting member (33) and an outer arm (45, 48) movably extending from the inner arm (44, 47). The gripping members (42, 43) are movable between a retracted position in which the inner arms (44, 47) extend to generally opposite directions,fore and aft along the side of the vehicle, and an extended position in which the inner arms (44, 47) extend in generally the same direction laterally outward from the vehicle. Each outer arm (45, 48) is inwardly movable relative the respective inner arm (44, 47) to draw a container into the embrace of the gripping members (42, 43). A  pair of elongate flexible members (100, 107) engage the container to supplement the grip of the gripping members (42, 43).
Patent CA-2135528-A1 (CA)
Title: 3-d pose refinement
Inventor: BURTNYK NESTOR
IPC: G06T7/00
Filed: 1994-11-10
Abstract: Abstract of the Disclosure 3-D Pose Refinement A method for determining the 3-D pose of an object is provided assuming that an approximate pose of the object is known. As a laser range camera scans the object, depth profiles of the object are obtained and stored in a memory. Synthetic profiles are obtained from a model of the object that has been oriented to the assumed pose of the object, by using a conventional raster rendering technique to obtain a series of slices of the model. Once this synthetic profile signature of the model of the object is generated, a comparison is performed between this profile signature and the profiles obtained from the laser range camera. When a suitable match is found, a correction to the 3-D pose is calculated from the offset parameters associated with the match; further refinement may be performed by repeating the process.
Patent CA-2136862-A1 (CA)
Title: Method of nucleating tungsten on titanium nitride by cvd without silane
Inventor: FOSTER ROBERT F
IPC: C23C16/14
Filed: 1993-06-11
Abstract: Nucleation of a refractory metal such as tungsten is initiated on a substrate of TiN without the use of silane by introducing hydrogen into a CVD reactor before the introduction of the reactant gas containing the metal, brought to reaction temperature and to reaction pressure. The process is most useful for CVD of tungsten onto patterned TiN coated silicon semiconductor wafers.  Alternatively, hydrogen is introduced in a mixture with the metal containing gas, such as WF6, and maintained at subreaction pressure, of for example 100 mTorr, until the substrate is stabilized at a reaction temperature of approximately 400 ·C or higher, to cause the dissociation of hydrogen on the wafer surface, then elevated to a relatively high reaction pressure of, for example, 60 Torr at which nucleation is achieved. Also, the reduction reaction that deposits the tungsten film proceeds without the need for a two step nucleation-deposition process.
Patent CA-2141550-A1 (CA)
Title: Aqueous Suspensions of Colloidal Particles, Preparation and Use of the Suspensions
Inventor: ANDERSSON KJELL
IPC: C02F1/52
Filed: 1993-08-11
Abstract: Aqueous suspensions of colloidal particles which particles are both silica based anionic particles and swollen particles of clays of smectite type which are expandable in water and a process for the preparation thereof. The suspensions are useful as flocculating agents and particularly in combination with polymers in the production of paper.
Patent CA-2144786-A1 (CA)
Title: Aqueous solutions of organopolysiloxane-ammonium compounds, their manufacture and use
Inventor: PANSTER PETER
IPC: C08L83/14
Filed: 1995-03-16
Abstract: The invention relates to aqueous solutions of polymeric organosiloxane-ammonium compounds which possess ion exchange properties and a method for manufacture from solid organopolysiloxanes. The solutions are used in the hydrophobing treatment of inorganic materials and building materials.
Patent CA-2150392-A1 (CA)
Title: Recovery of glycols from used glycol-containing technical fluids
Inventor: MOHR JURGEN
IPC: C07C29/82
Filed: 1995-05-29
Abstract: A novel process for recovering glycols  from used glycol-containing technical fluids is disclosed.   Used glycol-containing technical  fluids has  added to  it an organic  solvent  which  forms  with  the  glycols  to  be separated off,  an azeotropic mixture which has a lower boiling point than the glycol itself.   This azeotropic mixture is then distilled off.   A typical used glycol-containing technical fluid as used is antifreeze.   The preferred organic solvent is a xylene or a pseudocumene.          Prior to the addition of solvent which forms the azeotropic mixture with the glycol,  a water portion in the used glycol-containing technical fluid, if present, can also be advantageously first removed by distillation.
Patent CA-2150731-A1 (CA)
Title: Modulated bias unit for rotary drilling
Inventor: THORP RICHARD EDWARD
IPC: E21B17/10
Filed: 1995-06-01
Abstract: A modulated bias unit, for controlling the direction of drilling of a rotary drill bit when drilling boreholes in subsurface formations, comprises a number of hydraulic actuators spaced apart around the periphery of the unit, each having a movable thrust member which is hydraulically displaceable outwardly for engagement with the formation of the borehole being drilled.  A selector control valve modulates the fluid pressure supplied to each actuator in synchronism with rotation of the drill bit so that, as the drill bit rotates, each movable thrust member is displaced outwardly at the same selected rotational position so as to bias the drill bit laterally and thus control the direction of drilling.  Each thrust member is connected to a surrounding wall by a flexible rolling diaphragm having an annular portion of U-shaped cross-section between the thrust member and the wall.  A further flexible annular diaphragm is connected between the thrust member and the wall outwardly of said rolling diaphragm, to shield the rolling diaphragm from debris in drilling fluid flowing past the bias unit.
Patent CA-2150930-A1 (CA)
Title: Method and apparatus for selecting remote stations according to their priorities
Inventor: MINTZ YOSEF
IPC: H04B7/26
Filed: 1993-12-06
Abstract: A method for priority discrimination between a plurality of remote stations, the stations having varying characteristics related to the priority and including the steps of first transmitting a call to a plurality of the remote stations; calculating, at each of the stations, of a priority according to a predetermined protocol for the respective station;  transmitting, by the stations, of a signal at a predetermined time and frequency, the time and frequency being indicative of the calculated priority, wherein more than one station may transmit at the same time and frequency.
Patent CA-2152544-A1 (CA)
Inventor: MILLER RICHARD E
IPC: C09D11/17
Filed: 1995-06-23
Abstract: A multiple coloring composition system is disclosed wherein the coloring effect of a first undercolor coloring composition is changed upon treatment with a second coloring composition, once the second coloring composition has been deposited over the undercolor coloring composition.  The multiple coloring composition system comprises:     (a)  an aqueous undercolor coloring composition comprising an undercolor dye whose coloring ability is destroyed in the presence of a pH of about 10 or greater and/or a reducing agent, and a compatible surfactant in an amount sufficient to increase the stability of said coloring composition; and (b)  an aqueous overcolor coloring composition comprising an overcolor dye capable of maintaining its characteristic color in the presence of a pH of about 10 or greater and/or a reducing agent, an effective amount of a base sufficient to yield a pH of the aqueous overcolor coloring composition of about 10 or greater and/or a reducing agent, and a compatible surfactant in an amount sufficient to increase the capillary flow of said aqueous overcolor coloring composition.     The multiple coloring composition system is especially useful for highlighting text inasmuch as the coloring compositions preferably leave the highlighted indicia easily visible.
Patent CA-2155857-A1 (CA)
Title: Pallet/spacer assembly
Inventor: PRONK MATTHEUS ANTOON JOHAN
IPC: B65D19/38
Filed: 1994-02-11
Abstract: Pallet/spacer assembly, comprising a rectangular pallet (2) provided with spacers (1) at each of the four corners. The spacers consist of a converted plane sheet. Conversion is carried out in such a way that a right angle is formed, which comes to lie against the corner of the pallet. Each spacer comprises a first part (11), which extends over the height (a) of the pallet, and a second part (12), which serves as actual spacer.
Patent CA-2157928-A1 (CA)
Title: Accessory for a mobile communication device
Inventor: WILSON LESLIE RONALD
IPC: H01Q1/24
Filed: 1994-03-10
Abstract: An accessory for a mobile communication device such as a mobile telephone (1) comprises a shield (12) adapted to provide an attenuating effect to radiation from the mobile communica-tion device (1), and means (11) to mount the shield on the device so that, in use, the shield is located between the antenna on the device and a person using the device.  The shield (12) may form part of a case (11) for a communication de-vice such as a mobile telephone.
Patent CA-2159272-A1 (CA)
Title: Apparatus for dispensing tickets, cards and the like
Inventor: KASPER KAZMIER J
IPC: G07F11/22
Filed: 1995-09-27
Abstract: An apparatus for dispensing articles such as tickets and cards includes a cabinet and a plurality of article dispensing assemblies inside the cabinet. Each article dispensing assembly includes a base and a frame for enclosing articles to be dispensed in a stack. The bases are mounted on a pair of vertical support plates. Each frame is hingedly mounted on one of the support plates for movement betweena dispensing position and a loading position, a removable partition wall disposed inside the frame whose position in the frame can be changed to accommodate articles of different sizes, a gate behind the frame for receiving articles from the frame and allowing only one article at a time to pass through, a toothed blade disposed underneath the frame, a motor driven rack and pinion coupled to the toothed blade for bringing the toothed blade into engagement with the lowermost article in the stack, moving said toothed blade so that the lowermost article istransported from the stack into the gate, bringing the toothed blade out of engagement with the article and then moving the toothed blade back to engage thenext article in the stack, a removable weight seated on top of the stack to push the stack down against the toothed blade, a first sensor assembly for sending out a signal each time an article passes through the gate, second and third sensor assemblies for sending out signals for controlling movement of the motor coupled to the rack and pinion and a fourth sensor assembly for sending out a signal when there are no articles in the frame. A plurality of exit rollers are located behind the gates for pulling tickets out of the gates of the respective dispensing assemblies. An angled tray receives articles emerging from the exit rollers and directs the articles forward to an opening in the front of the cabinet for removal.
Patent CA-2160366-A1 (CA)
Title: Risperidone pamoate
Inventor: MESENS JEAN LOUIS
IPC: A61P25/18
Filed: 1994-04-22
Abstract: A compound which is a pamoate acid addition salt of risperidone, compositions comprising the same and processes for preparing said compound, and use of the compound for treating psychotic diseases.
Patent CA-2161410-A1 (CA)
Title: Swing training and exercise device
Inventor: GVOICH NED
IPC: A63B69/36
Filed: 1994-03-23
Abstract: A golf swing training and muscle exercising device (30) for a full-range of motion golf swing including a rotatable ring (230) rotatable within a stationary ring (220); a golf club holder sub-assembly (70) for providing hydraulic isokinetic resistance to rotation of the rotatable ring (230); and an electronic monitoring sub-assembly (100).
Patent CA-2161918-A1 (CA)
Inventor: FACKER MICHAEL L
IPC: B01J4/00
Filed: 1995-11-01
Abstract: In a process for manufacture of a chemical product in which a plurality of individual reactant containing feedstreams are combined to form a mixed feedstream for a reactor, and wherein at least one of the plurality of feedstreams is subject to variations in reactant concentration, and another one of the plurality of feedstreams is essentially stable in reactant concentration, a desired ratio of relative reactant concentrations in the mixed feedstream is maintained by a control system which infers a reactant concentration ratio in the mixed feedstream based on process measurements and feed parameters related to the plurality of feedstock containing streams prior to their being combined. In use, flow rate of the feedstream which is essentially stable in reactant concentration is manipulated to maintain the inferred reactant concentrations in the mixed stream.
Patent CA-2165273-A1 (CA)
Title: Adhesive composition for providing water-tight joints in single-ply roofing membranes
Inventor: BRIDDELL BRIAN JONATHAN
IPC: C09J123/16
Filed: 1995-12-14
Abstract: A cured adhesive tape composition for adhering together roofing materials such as synthetic EPDM rubber and which provides long term water tightness is provided. The adhesive composition includes a) a rubbery polymer comprising a blend of (i) from about 12% or less by weight of the total composition of an ethylene-propylene-dime terpolymer, (ii) a halogenated butyl rubber or a halogenated copolymer of p-methylstyrene and isobutylene, (iii) polyisobutylene, and (iv) a butyl terpolymer, and b) a compatible tackifier, and c) an accelerator/cure package for the rubbery polymer. The cured composition exhibits a peel strength of at least 1000 grams/cm at room temperature, at least 500 grams/cm at 70°C, and supports a static load of at least 300 grams at 70°C.