baber/WOPTO huggingface dataset:
Patent CA-2100307-A1 (CA)
Title: Ring Network Overhead Handling Method
Inventor: CROSSETT JOSEPH A
IPC: H04Q11/04
Filed: 1993-07-12
Abstract: A novel method and system are disclosed for handling transport overhead on a ring network. The system includes a ring network having a plurality of network elements communicating a signal along the network. In one embodiment, a method is provided for restoring transport overhead along the ring network. This method includes designating a first of the plurality of network elements as a master network element and inserting a first transport overhead break on the ring network by the master network element. The method further includes detecting a failure of the signal by a second network element and inserting a second transport overhead break on the ring network by the second network element in response to the detection of a failure. Finally, the method includes removing the second transport overhead break under the direction of said master network element.  Another method of restoring transport overhead is disclosed which also includes the steps of designating a first of the plurality of network elements as a master network element and detecting a failure of the signal by a second network element. In addition, the method includes the step of transmitting a count to the master network element by the second network element in response to the step of detecting a failure. In addition, the count is incremented each time it passes through a network element other than the first and second network elements. Finally, the count is received by the master network element.
Patent CA-2101112-A1 (CA)
Title: Hockey type game apparatus
Inventor: WILGOSH RICHARD
IPC: A63F7/06
Filed: 1993-07-22
Abstract: HOCKEY TYPE GAME APPARATUS ABSTRACT OF THE DISCLOSURE    A hockey-type game apparatus comprises a baseboard having a horizontal flat sheet across which a puck can slide. Each of the plurality of players has an upstanding goal wall defined on the sheet which that player must defend. In front of the goal wall is provided a plurality of intervening walls which divides the sheet into a plurality of zones so which the puck must pass before reaching the opponent's goal wall. Each of the goal walls on the intervening walls includes a slot of height less than the height of the wall with the height and width of the slot being sufficient to receive the puck sliding therethrough. The puck is moved by hockey type sticks without a blade so the stick is formed with a blunt end.
Patent CA-2102653-A1 (CA)
Inventor: SUGIYAMA YASUHIDE
IPC: C07D303/23
Filed: 1993-11-08
Abstract: ABSTRACT            EPOXY RESIN COMPOSITIONS AND RESIN-ENCAPSULATED                SEMICONDUCTOR DEVICES           An epoxy resin composition which can provide cured products high in adhesion and crack resistance in soldering  with  high  heat  resistance  and  low  moisture absorption and a semiconductor devices encapsulated with said composition are disclosed.   The  above  epoxy  resin  composition  comprises as essential  components  an epoxy  resin  represented by the following formula (1):       (1) wherein  R1  represents  a  halogen  atom,  an  alkyl  or cycloalkyl group of 1 to 6 carbon atoms,  a substituted or unsubstituted phenyl group or a halogen atom and when two or more R1  are present  in  the  same or different rings, they may be the same or different and m represents an  integer of 0  to  4,  and a  polyhydric  phenol  as  a curing agent.
Patent CA-2104519-A1 (CA)
Inventor: EMERICH DWIGHT E
IPC: C09K5/20
Filed: 1993-08-20
Abstract: There is disclosed an improved corrosion inhibitor system  including  an  oxazoline  for  an  intermediate  heat transfer  medium  for  an  indirect  cooling  heat  transfer assembly and introduced in an amount of from 100 to 15,000 ppm to one part of the medium.
Patent CA-2106100-A1 (CA)
Title: Sphincter anal prosthetique
Inventor: CARTER KENNETH
IPC: A61F2/00
Filed: 1992-02-24
Abstract: Prothèse de sphyncter anal (10, 30) destinée à être implantée autour du canal anal supérieur (16) afin de reproduire l'action des sphincters qui maintiennent la continence. Ce résultat est obtenu particulièrement en gonflant des tubes (24a, b, c; 32; 54) à l'aide de liquide venant d'un réservoir, en créant un angle d'environ 90  entre le rectum (14) et le canal anal (16) et en aplatissant le canal anal supérieur, à l'utilisation, par une compression de la paroi postérieure du canal anal contre la paroi antérieure. La flexion du canal anal pour créer un angle d'environ 90  est importante car elle crée une "soupape à clapet" qui résiste au poids de selles solides dans le rectum, tandis que l'aplatissage de la lumière du canal produit une fermeture étanche qui empêche la fuite de liquide ou de gaz. Des réalisations de ladite invention sont également décrites.
Patent CA-2107603-A1 (CA)
Title: Seat for vehicle, comprising a partially movable back
Inventor: WARDAVOIR FRANCOIS
IPC: B60N2/20
Filed: 1993-10-04
Abstract: ABSTRACT                           "Seat for vehicle, comprising a partially movable back"   The upper part (6, 7, 8, 9, 35, 36) of the back is movable between a substantially vertical position permitting a passenger to sit on the seat and a substantially horizontal position in which this part (6, 7, 8, 9, 35, 36) is tilted forward. The seat comprises a safety belt, the reel (10) of which is at least in part embedded m the movable part (6, 7, 8, 9, 35, 36) of the back. A return buckle (40) of the belt is secured to the frame (6, 7, 8, 9) of the movable part of the back and the two lower attachment points (12, 13) of the belt are secured to the frame of the sitting part (1, 2, 3, 4) on either side of the seat. Utilization in particular for leisure vehicles of the monocompartment or convertible type.              See Figure 1.
Patent CA-2110113-A1 (CA)
Inventor: NORTH HOWARD JR
IPC: G01N15/14
Filed: 1993-11-26
Abstract: The present invention relates to a system for controlling the movement or transport of objects such as cells and other particles in a moving liquid stream.  More particularly the invention relates to a system including a vacuum pump which pulls the sheath fluid from an open supply reservoir through a flow cell assembly where cell analysis occurs and discharges the flow cell effluent to an open waste reservoir.  A pressure drop is created through the conduit leading from the supply reservoir to the flow cell which aspirates the cell suspension from an open sample vessel into and through the flow cell.          The vacuum is regulated by controlling the electric power applied to the vacuum pump motor.  Starting, stopping, reverse flushing,  and  draining  of  the  flow  cell  assembly  are controlled by programming the operation of four electric solenoid valves in fluid communication with the flow cell inlet and outlet passages, the operation of a reverse flush pump and, the operation of an electrically controlled tube lifter.  A deaerator is provided to remove some of the air dissolved in the sheath fluid provided to the flow cell assembly to prevent the release of air and formation of adherent air bubbles in sensitive areas of the flow cell assembly.
Patent CA-2111940-A1 (CA)
Title: Remote controller linkage to an elevator system
Inventor: LUMME JORMA
IPC: B66B1/34
Filed: 1993-12-20
Abstract: A remote controller linkage is established to an elevator system consisting of one or more elevators and using a data transmission network comprising at least one serial communication bus for the transmission of control signals between the operating and/or other devices belonging to the system, car calls, landing calls and other information obtained from and/or generated by the devices comprising the elevator system. At least one of the serial communication buses belonging to the data transmission network of the elevator system is connected to a functional unit fitted to receive messages sent to it by a remote controller. On the basis of the message received, the functional unit transmits into the serial communication bus a message containing at least one control, call or other datum and the bus address of the transmitting functional unit.
Patent CA-2112067-A1 (CA)
Inventor: EBBERT MARVIN D
IPC: B64C29/00
Filed: 1993-12-21
Abstract: ABSTRACT OF THE DISCLOSURE    An unmanned air vehicle capable of vertical take-off and landing, hovering and high-speed horizontal cruise flight. A forward centerbody houses an engine and carries a single rotor assembly having a plurality of propellers lying in a plane substantially perpendicular to the centerline of the forward centerbody.  A coaxial aft centerbody is secured to the aft end of the  forward centerbody and typically houses the vehicle avionics.  A plurality of stators extend outwardly of the aft centerbody, in a plane substantially parallel to the propellers. A single toroidal duct surrounds the rotor assembly and the stators and is secured to the stators.  A plurality of movable control vanes are secured between the duct and aft centerbody aft of the stators.  A flight control system, typically housed in the aft centerbody, controls the engine and the vanes to cause the vehicle to selectively move upwardly,  downwardly,  hover or translate to forward, horizontal, motion with the rotor in a plane within 80° of vertical.  A sensor, cargo, or other payload may be carried at the forward end of the forward centerbody, extending well in front of the duct.   The vehicle is highly maneuverable, light weight and safe for operation from a small area due to the ducted rotor.
Patent CA-2112800-A1 (CA)
Title: Expression cassette and plasmids for a guard cell specific expression and their use for the introduction of transgenic plant cells and plants
Inventor: MULLER-ROBER BERND
IPC: A01H5/00
Filed: 1993-03-03
Abstract: ABSTRACT                             There is described an expression cassette and plasmids containing an expression cassette. which contains the transcription-al regulatory starter region for a guard cell specific gene expression. In the expression cassette is contained the guard cell promo-ter having the sequence Seq. ID No: 1. The starter region in the expression cassette ensures a guard cell specific gene expression and causes no expression in mesophyllic cells or epidermal cells of the leaves of plants. There is also described the preparation of the expression cassette and plasmids containing this expression cassette. Also described is the use of the expression cassette and plasmids containing this expression cassette for preparing transgenic plant cells and plants
Patent CA-2113924-A1 (CA)
Title: Clip-type article carrier and method of manufacture
Inventor: DAMPIER LAWRENCE C
IPC: B65D71/42
Filed: 1993-05-27
Abstract: A clip-type carrier is provided with an outer wrap (82) having a top panel (72) overlying and adhered to the support body (12) of the carrier. Side panels (74) of partial or full height are connected to the top panel (72) of the outer wrap and either end panels or a bottom panel or both connect the side panels. Other package variations are formed by wrapping a plurality of carrier units together, including packages formed by wrapping stacked carrier units. The basic carrier unit may be formed in a first module or packaging station from which the units are sent by conveyor to one of a plurality of other wrapping modules, depending on the style of package desired.
Patent CA-2114553-A1 (CA)
Inventor: BRUENING RONALD L
IPC: B01J20/22
Filed: 1992-08-07
Abstract: A method for the removal and concentration of desired ions such as Pd(II), Pt(IV), Pt(II), Pd(IV), Ru(III), Ru(II), Au(III), Os(IV), Au(I), Cu(I), Cu(II), Ag(I), and Hg(II) from a multiple ion source solution which may contain larger concentrations of other undesired ions including H+ comprises bringing the source solution into contact with a compound comprising a thiol and/or thioether aralkyl nitrogen-containing ligand covalently bonded through an organic spacer silicon grouping to a solid inorganic support. The thiol and/or thioether aralkyl nitrogen-containing ligand portion(s) of the compound has an affinity for the desired ions to form a complex thereby removing the desired ions from the source solution. The desired ions are re-moved from the compound by contacting the compound with a much smaller volume of a receiving solution having a grea-ter affinity for the desired ions than does the thiol and/or thioether aralkyl nitrogen-containing ligand portion of the com-pound. The process is useful in removing desired or unwanted ions from Rh and Ir concentrates, acidic waste streams, multiple platinum group metal refining streams, and other industrial or environmental streams. The invention is also drawn to the thiol and/or thioether aralkyl nitrogen-containing ligands covalently bonded through a spacer grouping to a hydro-philic inorganic solid support material. The preferred aralkyl group is benzyl.
Patent CA-2115148-A1 (CA)
Title: Spring loaded resin seal
Inventor: KROUTH TERRANCE F
IPC: F16J15/32
Filed: 1992-09-17
Abstract: ABSTRACT OF THE DISCLOSURE      A spring loaded seal is placed between three continuous groove walls between mating parts adjacent to a pressure transmitter isolator.  The seal includes a resin ring with two ring walls conformable to two of the groove walls.  A third ring wall has a continous slot extending into the ring. A coil spring is placed in the slot such that, upon mating of the parts, the third wall presses the coil spring toward the slot.  This compresses the coil spring to sealingly force the first and second outer ring walls against the first and second groove walls respectively with a controlled force. The compression of the coil spring controls the sealing force to limit undersired distortion of the groove walls.
Patent CA-2116199-A1 (CA)
Title: Fan motor mount for a refrigerator
Inventor: WEIS MARION J
IPC: F25D23/00
Filed: 1994-02-22
Abstract: ABSTRACT OF THE DISCLOSURE A fan motor mount useful in a refrigeration device is provided in which a fan motor has a housing and a drive shaft extending from one side of the fan housing for carrying a fan blade. A fan scroll with an orifice for receiving the fan blade carries the motor. A motor retainer clamps the motor onto the scroll without the use of additional fasteners. A first resilient grommet is positioned between the fan motor and the scroll and a second resilient grommet is positioned between the fan motor and the retainer. The fan scroll has a boss for receiving the first grommet, the boss and the grommet being sized to correctly position the fan blade within the scroll orifice. The motor is vibrationally isolated from the fan scroll and is attached without additional fasteners.
Patent CA-2119177-A1 (CA)
Inventor: ROBESON LLOYD M
IPC: D21H11/14
Filed: 1994-03-16
Abstract: ABSTRACT The addition of an amine functional poly(vinyl alcohol) in a process for making recycled paper products results in improvements in both the we-t and dry strength of the resultant products. The amine -functional poly(vinyl alcohol) used in the process is formed by the hydrolysis of vinyl acetate/vinyl amide copolymers or vinyl acetate/allyl amine copolymers, or optionally may be formed by the reaction of poly(vinyl alcohol) with an amino-aldehyde dialkyl acetal.
Patent CA-2120558-A1 (CA)
Title: Programmable High Performance Data Communication Adapter for High Speed Paquet Transmission Networks
Inventor: GALAND CLAUDE
IPC: H04L29/06
Filed: 1994-04-05
Abstract: A high performance data packet buffering method and a programmable datacommunication adapter for high speed packet transmission networks are disclosed. The line adapter includes programmable processing means, for receiving and transmitting data packets of fixed or variable length. This system is characterized in that it comprises ~ means for buffering (132) said data packets, ~ means for identifying said buffering means and said data packets in said buffering means, ~ means for queueing (Figure 15) in storing means (131) said identifying means in a single instruction, ~ means for dequeueing (Figure 16) from said storing (131) means said identifying means in another single instruction, ~ means for releasing said buffering means, Each instruction comprises up to three operations executed in parallel by said processing means:   ~ an arithmetical and logical (ALU) operation on said identifying means, ~ a memory operation on said storing means, and ~ a sequence operation.
Patent CA-2120695-A1 (CA)
Inventor: DOPPSTADT WERNER
IPC: B60G5/047
Filed: 1994-04-06
Abstract: The mobile material processing machine contains a support frame and a wheel-supported tandem axle. The tandem axle and the  support  frame  are  interconnected  in  a  length wisely adjustable manner relative to each other. The load effective at a towing vehicle is thus maintained in the event of a shift in the center of gravity of the mobile material processing machine due to equipment changes.
Patent CA-2121995-A1 (CA)
Inventor: GUARDIOLA PIERRE-HENRI
IPC: B61F19/04
Filed: 1994-04-21
Abstract: The invention relates to a shock-damping device comprising at least one mechanical element (1) which through its deformation absorbs the energy generated by a shock occurring in a given direction, characterised in that the said element is made up of thin plates (4, 5, 6), its cross-section situated in a plane perpendicular to the direction of the shock having the shape of at least two triangles (2, 3) each having a common apex. Application particularly to railway vehicles. <IMAGE>
Patent CA-2122262-A1 (CA)
Title: Substituted pyridine compounds
Inventor: LEE LEN F
IPC: A01N43/78
Filed: 1992-11-20
Abstract: The present invention provides novel herbicidal pyridines represented by formula (I) in which R2, R3, R4, R5 and R6 have meanings as given in the description, and characterized by having in the 3- or 5-position an aliphatic or aromatic 1-ketone.
Patent CA-2125656-A1 (CA)
Title: Catalysts bound with low acidity refractory oxide
Inventor: MARLER DAVID O
IPC: B01J37/00
Filed: 1993-05-28
Abstract: Low acidity refractory oxide-bound molecular sieve, e.g., zeolite, compositions, for example, zirconia-bound zeolite Beta, possessing superior physical properties, e.g., crush strength, and the method for their manufacture are described. Since low acidity refractory oxide-bound catalysts are less active than alumina-bound zeolite catalysts, the former are particularly useful in hydrocarbon conversion processes in which reduced coke makes increase catalyst cycle length. Due to their stability in acid environments, the low acidity refractory oxide-bound molecular sieve extrudate herein can be acid treated without unduly compromising its structural integrity.
Patent CA-2129735-A1 (CA)
Inventor: BOUZOUNIE LUCIEN
IPC: B23B51/02
Filed: 1993-12-09
Abstract: A precision twist drill including two helical teeth separated by flutes. The diameter is equal to the minimum diameter of the hole to be drilled +0.005 mm, the heel (3) has a width of 0.1-0.2 mm, the teeth have no foreside; the end is ground according to two angles with a central radiate pit (4); the cutting edges (1, 2) of the two pits (4) are symmetrical and all the drill surfaces are polished with an accuracy of under 0.1 micron Ra.
Patent CA-2130934-A1 (CA)
Title: A method for ply-twisting yarns having low levels of finish
Inventor: LEE DAVIS E
IPC: D02G3/44
Filed: 1993-02-26
Abstract: This invention relates to an improved method for ply-twisting nylon yarns at twisting speeds greater than 6000 rpm. More particularly, the invention involves coating the nylon fibers with less than about 1 % by weight of finish containing an alkyl poly-oxyalkylene carboxylate ester lubricant composition. The resulting ply-twisted yarn is especially suitable for use as pile in carpets.
Patent CA-2131560-A1 (CA)
Title: A machine and fittings thereof which in separate operations allow both for kneading home-made dough or pasta, and for extruding said edible dough or pasta, as well as for mincing meat and the like
Inventor: MARCATO PIETRO
IPC: A22C7/00
Filed: 1993-07-01
Abstract: ABSTRACT OF THE DISCLOSURE       The invention relates to a domestic machine substantially shaped as a parallelepiped, constructively comprising a hollow space that can be closed at the top, either by a completely closing cover or by a cover provided with a hopper.  Within the hollow space suitable fittings for either kneading, extruding or mincing are horizontally mounted as required.  Such fittings comprises a) in the first case a rotatable mixing blade; b) in the second case a rotatable screw with an associated cylindrical chamber, this latter being further provided with suitable dies at its output end; c) in the third case a rotatable screw carrying a bladed knife with an associated cylindrical chamber, this latter being equipped at its output end with suitable plates with holes against which abuts the rotating bladed knife.
Patent CA-2133447-A1 (CA)
Inventor: VISSCHER RONALD B
IPC: B32B27/32
Filed: 1993-03-22
Abstract: 2133447 9319714 PCTABS00027 A polymeric multilayer film (120) having a high percentage of fillers (126) to increase the opacity of the film is disclosed. The fillers are concentrated in a separate filler-containing layer (124) having about 20 to about 60 weight percent fillers uniformly dispersed therein and about 25 to about 80 percent of the thickness of the total multilayer film. The filler containing layer is coextruded with the outer layer (122) comprising the balance of the thickness of the multilayer film. The multilayer film has at least 15 weight percent fillers.
Patent CA-2134846-A1 (CA)
Title: Ground level loading trailer
Inventor: WEBB JAMES
IPC: B60P1/34
Filed: 1994-11-01
Abstract: The trailer has a main frame and a sub-frame each having front and rear ends and being generally U-shaped and open at their rear ends. The main frame has a pair of spaced stringers inter-connected by a web at its front end and the sub-frame has a pair of spaced lateral members interconnected by a forward member at its front end. Each lateral member is pivotally connected to a separate stringer. The sub-frame has a tongue which may be connected and disconnected to the hitch on a vehicle. A wheel is rotatably mounted to each stringer for supporting the main frame above the ground. A supporting bed is pivotally connected at its rear end to the rear ends of the stringers. A winch is provided for causing the forward end of the supporting bed to move selectively toward and away from the web with resulting raising and lowering respectively of the supporting bed from and to the ground.
Patent CA-2134867-A1 (CA)
Inventor: HANSEN CHARLES N
IPC: C04B41/72
Filed: 1994-11-01
Abstract: The corrosion of ferrous-based metals imbedded in concrete containing a chloride is inhibited by drawing the chlorides away from the metal, and then applying a composition containing ammonium carbamate or ammonium carbonate to the concrete.  An agent may be added to the solution to prevent any calcium hydroxide contained in the concrete from precipitating the corrosion inhibitor.
Patent CA-2137229-A1 (CA)
Inventor: DAVIES BRIAN WILLIAM
IPC: C10L1/16
Filed: 1993-06-29
Abstract: Compositions comprising copolymers of ethylene and an ester of an unsaturated alcohol and a carboxylic acid having at least 3 carbon atoms improve the low temperature properties of fuel oils.
Patent CA-2138183-A1 (CA)
Title: Method and apparatus for vehicle trim panel having hidden air bag door
Inventor: MACGREGOR CLINE J
IPC: B60R21/2165
Filed: 1994-12-15
Abstract: A door and frame in a motor vehicle interior instrument panel or other trim panel is obscured to a vehicle occupant before deployment of an air bag located behind the trim panel. A trim element cover overlaps a joint between the door and frame. The trim element cover is able to self-heal small punctures or slits so that foam materials on an inner side of the panel are prevented from passing through the holes or slits. The frame is stronger relative to the opening due to a reinforcing element applied to the inside perimeter of the opening on the underside of the trim element.