baber/WOPTO huggingface dataset:
Patent CA-2295695-A1 (CA)
Title: Liquid crystal display and battery label including a liquid crystal display
Inventor: BAILEY JOHN C
IPC: G01R31/36
Filed: 1998-07-23
Abstract: The present invention provides a liquid crystal display comprising a first electrode, a first liquid crystal layer provided on and in contact with the first electrode, a second electrode provided on and in contact with the first liquid crystal layer, a second liquid crystal layer provided on and in contact with the second electrode, and a third electrode provided on and in contact with the second liquid crystal layer. In a preferred embodiment, at least one of the electrodes is formed from a transparent processable conductive polymer.
Patent CA-2298940-A1 (CA)
Inventor: CERENZIE ALBERT
IPC: B01D53/84
Filed: 2000-02-17
Abstract: The invention provides for an improved method of removing particular matter and greenhouse gases from emission gases including those emitted by flare stacks. In particular, the separator is designed to eliminate carbon dioxide, nitrous oxide, methane and chorofluorocarbons. In accordance with this method there is provided a separator comprised of a wash tower, a membrane separator and a contact tower. The emission gases are scrubbed in the wash tower to remove larger solid particles. The particles fall to the bottom of the tower and are transferred to a holding tank for further treatment. The washed gas is then passed into a membrane separator in which carbon dioxide is removed. The washed dry gas is finally passed into a contact tower where it is mixed with ozone gas. Oxidation occurs on a carbon filter bed and the harmless by-products are then released into the atmosphere.
Patent CA-2299744-A1 (CA)
Title: Manufacture of cycloalkenylpolyene esters
Inventor: BURDICK DAVID CARL
IPC: C07C403/10
Filed: 2000-02-21
Abstract: A process for the manufacture of a retinyl acylate of the formula   wherein R1 signifies optionally substituted C1-23-alkyl; C2-23-alkenyl featuring 1 to 5 double bonds; optionally aromatically substituted phenyl-C1-6-alkyl; or optionally substituted phenyl, is characterized by treating a compound of the formula   wherein R1 has the significance given above and R2 signifies hydrogen or COR1, with an agent which is an acid anhydride or a complex of sulphur trioxide, as specified in the description, in the presence of dimethylformamide as a solvent and simultaneously as a weak base. In addition to dimethylformamide an aprotic organic solvent may optionally be present, particularly an aliphatic hydrocarbon, an optionally alkyl-substituted alicyclic hydrocarbon, an aromatic hydrocarbon, a halogenated aliphatic hydrocarbon, a nitrated aliphatic hydrocarbon, an aliphatic ether, a cyclic ether, an aliphatic nitrite, an aliphatic amine, an aliphatic or alicyclic amide, dimethyl sulphoxide, tetramethylene sulphone, or a mixture of one or more of such solvents. The products are useful as intermediates for the manufacture of compounds of the vitamin A group or in certain cases as the compounds themselves.
Patent CA-2302224-A1 (CA)
Inventor: EIBL JOHANN
IPC: A61L24/10
Filed: 1998-08-26
Abstract: A fibrinogen-based tissue adhesive is disclosed which comprises an elastase inhibitor. The fibrinogen-based tissue adhesive may be used for producing a preparation or an application device to be used in fields with high fibrinolytic activity, in particular in urology.
Patent CA-2302505-A1 (CA)
Title: Vaccin sous forme d'ovule destine au traitement des infections genito-urinaires
Inventor: WEINER MURRAY
IPC: A61K39/116
Filed: 1998-09-03
Abstract: L'invention concerne un système d'administration de vaccin sous forme d'ovule destiné à immuniser des êtres humains contres les maladies infectieuses génito-urinaires, ainsi qu'une méthode de traitement de ces maladies. En particulier, l'invention concerne un système d'administration de vaccin sous forme d'ovule servant de prophylaxie contre les maladies infectieuses génito-urinaires, telles que les infections des voies urinaires. Le système d'administration de vaccin sous forme d'ovule est constitué d'un vaccin comprenant des bactéries inactivées provenant de cultures de 8 à 14 souches de bactéries uropathogènes des espèces suivantes: Escherichia coli, Klebsiella pneumoniae, Proteus mirabilis, Proteus morganii, et Streptococcus faecalis; et d'une base suppositoire polyéthylène glycol; ledit ovule étant conçu pour être introduit dans un orifice corporel d'un être humain de manière que l'ovule puisse être au contact des tissus de l'orifice corporel et faciliter le transfert de matière suppositoire à travers lesdits tissus.
Patent CA-2304922-A1 (CA)
Title: Sealing door
Inventor: KUZUB DANNY
IPC: E05D15/10
Filed: 2000-04-07
Abstract: A sliding door arrangement for use on a box car, the box car having a main body and an opening on one side of the body. The sliding door arrangement comprises a rail system on the body at the opening, the rail system has a top rail and a bottom rail horizontally orientated and located at a top side and a bottom side respectively of the opening, a housing defining the door which is arranged to close upon the opening, a rail assembly coupled to the housing and connected to the rail system at a top side and a bottom side of the housing respectively such that the housing is slidably moved in a generally horizontal direction on the rail system for opening and closing the opening, a rigid frame within the housing for providing structure to the housing and a securing mechanism which is arranged to pull the door inward towards the opening for engagement thereon. The securing mechanism has at least one shaft generally vertical in orientation located within the housing on the frame and a cam within the housing on each end of the shaft having an end which is coupled to the rail assembly such that rotation of the shaft forces the door inward on the opening.
Patent CA-2305009-A1 (CA)
Inventor: MALONE JOHNATHAN E
IPC: F16H61/4192
Filed: 2000-04-12
Abstract: A vehicle speed control system includes a high speed/low speed selection switch and a speed control relay connected to a voltage source through a switched power line. The speed selection switch includes an input connected to the power line through the speed control relay. One output on the speed control switch is connected to an electrohydraulic valve which controls the speed range on a vehicle. The state of the electrohydraulic valve is dependent both on the switch position and on the state of the relay. The relay is deactivated when the power line is switched off and changes back to an activated state to allow high speed operation only if the speed selection switch is first placed in the low speed position after the vehicle power line is switched on. If the selection switch is in the high speed position when the power line is on, the speed control relay will remain inactivated until the selection switch is moved to the low speed position. Thereafter, movement of the selection switch to the high speed position with the switched power line on and the speed control relay activated activates the electrohydraulic valve to place the vehicle in the high speed condition. The operator therefore must change a switch position before high speed operation after start up, regardless of the position of the speed selection switch on start up. A similar circuit utilizing a three position switch provides hydraulic system flow control with high flow inhibited until the operator manually changes the position of the switch.
Patent CA-2308745-A1 (CA)
Inventor: LOPEZ DE DIEGO HEIDI
IPC: A61P21/00
Filed: 1998-11-06
Abstract: The present invention relates to a hydrohalogenide of 1'- [4-[1- (4-fluorophenyl) -1H-indole- 3-yl]-I- butyl]- spiro[isobenzofuran-1(3H),4'-piperidine], pharmaceutical compositions containing the acid addition salts and the use thereof for the treatment of psychic and neurological disorders.
Patent CA-2309183-A1 (CA)
Title: Method and system for determining and using multiple object states in a computer telephony integration system
Inventor: TUROVSKI OLEG
IPC: H04M3/436
Filed: 1998-10-28
Abstract: A method for a reporting application to flexibly report the status of an entity in a call center to a requesting application is provided. The entity could be in one or more states. Examples of an entity are a directory number (217-219, 223 and 224), an agent (230 and 231), a group (232 and 233), a routing point (214-216, 221 and 222), and an agent place (226-228). The requesting application sets the priority of these states belonging to the entity by sending a status priority table to the reporting application. The reporting application reports the status based on the active states of the entity and the priority table. As an example, the reported status could be the active state having the highest priority in the table. This state is reported back to the requesting application. Because different requesting applications could present different priority tables, the reporting application could report different states for the same entity.
Patent CA-2309246-A1 (CA)
Inventor: TSO MING-LI
IPC: F24F1/00
Filed: 2000-05-23
Abstract: An air cooled two stage condenser constructure for air conditioning and refrigeration system which including a casing define a first chamber and a second chamber, each chamber having a respective air intake port and a respective exhaust port, a refrigerant circulation tubing installed in the casing divided into two sections with connection, one is for condenser and other is for heat exchange, a compressor mounted inside the casing and controlled to pump the refrigerant, a fan motor mounted inside the casing, a fan blade installed in the first chamber and rotated by the fan motor to cause currents of air through heat exchanger coil toward the first exhaust port, and a wind wheel installed in the casing and rotated by the fan motor to suck currents of air from the first air intake port of the second chamber through the condenser coil toward the second exhaust port of the first chamber.
Patent CA-2309660-A1 (CA)
Title: File transfer system
Inventor: HAFF MAURICE W
IPC: H04L29/08
Filed: 1998-11-13
Abstract: A file transfer device, system, and method (Fig. 1) are provided. The device, system, and method enable a variable number of data transfers (S56) and include an initial connection system (S64) and data transfer system. The initial connection system (S64) establishes a connection between at least two devices via predetermined listening ports (1402), with at least one predetermined listening port (1402) residing within each of the at least two devices. The initial connection system (S64) also dynamically assigns (S44) a first port within a first device, and transmits the address (1414) of the first data port to a remaining device via predetermined listening ports (1402).
Patent CA-2310434-A1 (CA)
Inventor: MASSCHELEIN AXEL
IPC: C11D3/20
Filed: 1998-11-20
Abstract: A fabric care composition for providing improved colour care to laundered fabrics comprises a polyamine functional polymer and a crystal growth inhibitor selected from the group consisting of carboxylic compounds, organic mono and diphosphonic acids, and salts and complexes thereof, and mixture thereof. In one embodiment, the polyamine functional polymer has a molecular weight between 200 and 10,000 and, when the crystal growth inhibitor is selected from carboxylic acid, organic diphosphonic acid, and mixtures thereof, the crystal growth inhibitor is present in an amount of less than 1 % by weight of the composition. In another embodiment, the crystal growth inhibitor is present in an amount of from 0.005 to 0.2 percent by weight of the composition.
Patent CA-2310548-A1 (CA)
Title: Stackable wall panel system
Inventor: BERRIDGE PHILIP LONGSTREET
IPC: E04B2/74
Filed: 2000-06-02
Abstract: A stackable wall panel system including at least one upper and lower wall panel, a first and second corner post and an insert. The insert threadably engages an upper portion of the first corner past, and the second corner post is disposed on the first corner post over the insert. A connector connects the second corner post and the insert. One or more upper wall panels are connected to a pair of lower wall panels with an alignment clip, a pair of draw blocks and a draw rod.
Patent CA-2311866-A1 (CA)
Inventor: BAUCHOT FREDERIC
IPC: G06F17/24
Filed: 2000-06-15
Abstract: The present invention relates to the field of information processing by digital computers, and more particularly to a method and system, in an electronic spreadsheet, for preserving some "summary" information of a cell named range when some spreadsheet elements (like rows, or columns, or pages) are added or removed from said cell named range. The method of processing a range summary cell in a multi dimensional spreadsheet comprising a plurality of cells identified by a cell address, comprises the steps of:   ~ defining (509) a range summary cell (410) by specifying in a table (400):   ~ a range summary cell address (411, 412, 413);   ~ a cell range address (414) identifying an associated cell range;   said range summary cell address (411, 412, 413) being function of the specified cell range address (414);   In response to an user request (602) for adding or deleting a spreadsheet element sharing a common cell address along at least one dimension with the cell range associated with the range summary cell: ~ updating (604) in the table (400), the cell range address (414) of the cell range associated with the range summary cell according to the user request; ~ updating (605) in the table, the range summary cell address (411, 412, 413) according to the updated cell range address (414);   ~ moving (611) in the spreadsheet, the range summary cell according to the updated range summary cell address (411, 412, 413);   ~ adding or deleting the spreadsheet element according to the user request; ~ updating in the table (400), the cell range address (414) after the addition or the deletion of the spreadsheet element; ~ updating in the table, the range summary cell address (411, 412, 413) according to the updated cell range address (414).
Patent CA-2313567-A1 (CA)
Inventor: FRIES KARL
IPC: B23B31/40
Filed: 2000-07-07
Abstract: The apparatus for clamping a work piece in a well defined position within the operating area of a machine tool comprises a chuck member to be mounted within the operating area of the machine tool and a work piece carrier that can be put onto the chuck member and clamped thereto. First positioning members provided on the chuck member and second positioning members provided on the work piece carrier cooperate to define the position of the work piece carrier along three coordinate axes each running perpendicular to each other as well as with regard to the angular orientation. A clamping mechanism fixes the work piece carrier member to the chuck member in the afore mentioned defined position. In order to ensure an increased resistance against tilting momenta and torque occurring during the machining of a work piece, the clamping mechanism comprises a plurality of clamping devices each having a linear direction of activity, whereby all these linear directions of activity are located on or next to an imaginary cylindrical nappe intersecting the first and second positioning members.
Patent CA-2315314-A1 (CA)
Inventor: MOLAUG OLE
IPC: A01K61/02
Filed: 1998-12-09
Abstract: A dosing device (1) for feeding doses of a grained, pelletized or granulated material out from a container, especially for dosing pelletized fish fodder from a silo. A pipe (10) adapted to suck pellets (3) out from the container/silo (2), is provided with a valve adapted to change between opening or closing at least one gate in the pipe wall. When the valve is open, the air flow through the pipe's (10) open end is reduced, such that pellets are not sucked into the pipe. The valve may consist of a sleeve (12) displaceable between two end positions by supplying pressurized air to an actuator (15, 17, 18, 19, 20). The sleeve is provided with holes (13) which, in one end position of the sleeve (12), overlap holes (11) in the pipe (10). A screen (14) prevents pellets from coming into contact with the sleeve (12).
Patent CA-2317196-A1 (CA)
Title: Rotary fuel filler valve actuator
Inventor: SIMDON CRAIG L
IPC: B60K15/05
Filed: 2000-08-31
Abstract: A rotary valve actuator for actuating a valve pivotally disposed in a housing and movable between first and second positions. The actuator includes an actuator member coupled to the valve, a resilient arm coupled to one of the housing or the actuator member, and a wall member protruding from the one of the housing or the actuator member to which the resilient arm is not coupled. An arm tab protruding from the resilient arm is aligned with and preferably protrudes through an opening of the wall member when the valve is in the first position, and an arm engagement member of the resilient arm is engaged with a wall engagement portion of the wall member when the valve is in the first position.  The resilient arm is flexible away from the wall member to disengage the arm engagement member from the wall engagement portion. The actuator is operable remotely by one or more flexible straps coupled to the actuator member.
Patent CA-2317378-A1 (CA)
Inventor: ZINDLER MARK O
IPC: H01H71/52
Filed: 2000-08-25
Abstract: A circuit interrupter including separable main contacts, an operating mechanism interconnected with the contacts, and a housing in which the contacts and the operating mechanism are disposed. A trip mechanism is disposed in the housing and includes a trip bar assembly that, when selectively rotated in a first direction, generates a tripping operation causing the contacts to open. The trip bar assembly includes a groove in which sits a torsion spring for rotationally biasing the assembly in a second direction that is opposite the first direction.
Patent CA-2321252-A1 (CA)
Inventor: HANDSCHY MARK A
IPC: C09K19/02
Filed: 1999-02-17
Abstract: L'invention concerne un système (400) d'affichage destiné à agir sur la lumière pénétrant dans le système. Ledit système comprend un modulateur (402) spatial de lumière à cristaux liquides, réfléchissant, ferroélectrique, et un ensemble polariseur. L'ensemble polariseur comporte un polariseur (405) destiné à polariser la lumière pénétrant dans le système et à diriger cette lumière polarisée vers l'intérieur du modulateur spatial de lumière le long d'un chemin optique ayant un axe, un analyseur (406) configuré pour recevoir et analyser la sortie optique du modulateur (402) spatial de lumière et pour diriger la sortie optique analysée à l'extérieur du système, un compensateur (404) situé entre le polariseur (405) et le modulateur (402) spatial de lumière et dans le chemin optique séparant le modulateur (402) spatial de lumière de l'analyseur (406), et une plaque (408) d'onde passive disposée entre la source lumineuse (410) et le modulateur spatial de lumière, dans le chemin optique séparant le modulateur spatial de lumière de la zone de visualisation. Le compensateur comprend une couche d'un milieu modulateur de lumière à cristaux liquides ferroélectrique pouvant être commuté entre un premier état du compensateur et un second état du compensateur.
Patent CA-2324813-A1 (CA)
Title: Combination treatment for depression and anxiety
Inventor: SOBOLOV-JAYNES SUSAN BETH
IPC: A61K31/137
Filed: 2000-10-31
Abstract: The present invention relates to a method of treating depression or anxiety in a mammal, including a human, by administering to the mammal a CNS-penetrant NK-1 receptor antagonist e.g., a substance P receptor antagonist) in combination with an antidepressant or an anxiolytic agent. It also relates to pharmaceutical compositions containing a pharmaceutically acceptable carrier, a CNS-penetrant NK-1 receptor antagonist and an anxiolytic agent or antidepressant.
Patent CA-2324872-A1 (CA)
Inventor: BECHERUCCI RAFFAELE
IPC: H02K15/095
Filed: 2000-11-02
Abstract: Methods and apparatus are provided for wire winding and fabrication for dynamo-electric machine components such as ferromagnetic armature or stator cores for motors or the like. Wire may be wound onto individual portions of dynamo-electric machine components, which may then be assembled to form complete components. Wire may be wound by steering a rotating flyer or the like in a trajectory that closely follows the surface of the core onto which the wire is being wound. Wire may also be wound by rotating the portions during winding. The same holding members that are used to hold the portions during winding may be used to hold the portions during assembly of the portions into machine components.
Patent CA-2325640-A1 (CA)
Inventor: PHILLIPS JEFFREY
IPC: H01M10/30
Filed: 2000-11-10
Abstract: A nickel-zinc galvanic cell is provided, having a pasted zinc oxide negative electrode, a pasted nickel oxide positive electrode, and an alkaline electrolyte. Chemical additives are placed in each of the negative and positive electrodes. The positive nickel hydroxide electrode contains a mixture of co-precipitated cobalt oxide in the range of 1 % to 10%, and freely added, finely divided cobalt metal in the range of 1% to 5%, by weight. The negative zinc oxide electrode contains oxides other than the oxide of zinc, which have redox potentials which are negative of 0.73 volts. Also, the metal oxide additives to the negative zinc oxide electrode are such as to inhibit release of soluble cobalt from the nickel oxide negative electrode prior to a formation charge being applied to the electrochemical cell. The nickel-zinc cell contains 1% to 15% of the defined metal oxides, having a solubility less than 10 -4M in the alkaline electrolyte.
Patent CA-2325990-A1 (CA)
Title: A trailing element device
Inventor: NEILL EUGENE B
IPC: D21F1/02
Filed: 1998-03-20
Abstract: A trailing element device is disclosed for controlling the magnitude and scale of turbulence of stock flowing through a slice chamber (12) of a headbox of a papermaking machine. The device includes an upstream member (14), the upstream member including a locking portion (16) for locking the upstream member (14) relative to an upstream end (18) of the slice chamber. The upstream member (14) also includes a downstream portion (20) disposed within the slice chamber and downstream relative to the locking portion. An intermediate portion is disposed between the locking portion and the downstream portion (22) and a downstream member (24) is disposed downstream relative to the downstream portion. The downstream member (24) is fusion welded to the downstream portion (22).
Patent CA-2326503-A1 (CA)
Title: Method for braking a traction sheave elevator, and traction sheave elevator
Inventor: DE JONG JOHANNES
IPC: B66B5/00
Filed: 1999-03-23
Abstract: The invention relates to a method for braking a traction sheave elevator. When the elevator is to be stopped by an emergency stop function, the braking of the elevator is complemented by using a braking device not comprised in the drive machine. The invention also relates to a traction sheave elevator provided with a braking device so controlled as to provide complementary braking when the elevator is to be stopped by an emergency stop function.