baber/WOPTO huggingface dataset:
Patent CA-2094390-A1 (CA)
Title: N-substituted imidazol-2-one compounds for treatment of circulatory disorders
Inventor: MANNING ROBERT E
IPC: C07D409/14
Filed: 1991-10-28
Abstract: A class of N-substituted imidazol-2-one compounds is described for use in treatment of circulatory disorders. Compounds of particular interest are angiotensin II antagonists of formula (I), wherein m is one; wherein R1 is selected from methyl, ethyl, n-propyl, isopropyl, n-butyl, sec-butyl, isobutyl, tert-butyl, 4-methylbutyl, n-pentyl, neopentyl, phenyl, chlorophenyl, thien-ylethyl, benzyl, phenethyl, cyclohexyl, cyclohexylmethyl, cyclohexylethyl, cyclohexanoyl, 1-oxo-2-cyclohexylethyl, benzoyl, 1-oxo-2-phenethyl, 1-oxopropyl, 1-oxobutyl, 1-oxopentyl and 2-hydroxybutyl;  wherein R0 is selected from hydrido, methyl, fluoro, chloro, monofluoromethyl, difluoromethyl, trifluoromethyl, formyl, carboxyl and dimethoxymethyl; wherein R2 is selected from methyl, ethyl, n-propyl, isopropyl, n-butyl, sec-butyl, isobutyl, tert-butyl, n-pentyl, isopentyl, neopentyl, phe-nyl, benzyl, phenethyl, cyclohexyl, cyclohexylmethyl, propylthio, butylthio and hydroxyalkyl; wherein each of R3, R4, R5, R6, R7, R8, R10 and R11 is hydrido; wherein R9 is selected from COOH and (II) or a tautomer thereof or a pharmaceutical-ly-acceptable salt thereof. These compounds are particularly useful in treatment or control of hypertension and congestive heart failure.
Patent CA-2096428-A1 (CA)
Inventor: VERSCHOOR ADRI
IPC: B29D30/48
Filed: 1991-12-20
Abstract: An apparatus for manufacturing an assembly of an annular bead wire core and a surrounding ring of filler material attached thereto comprising at least one former, typically mounted on a turntable, and a number of stations. At a first station, rubber-coated bead wire is wound around the former to produce the annular bead wire core. At a second station, the ring of filler material is arranged over the previously wound rubber-coated wire core to form the bead core assembly and at a third station the bead core assembly is unloaded from the former. Conveniently the former(s) is(are) moved from station to station by indexing movement of the turntable. The invention also relates to a method of manufacturing a tyre bead core assembly.
Patent CA-2098194-A1 (CA)
Inventor: SERVI LESLIE D
IPC: H04B7/185
Filed: 1993-06-10
Abstract: A method for remotely detecting at a ground station failed multiplexors and radio transceivers in an airborne telephone system is disclosed. Usage activity of the devices is predicted using a normalized gaussian distribution. A three prong test examines actual usage activity of the multiplexors and radio transceivers which is normalized and compared with that predicted utilizing a chi-square analysis with a specified confidence interval to detect abnormalities in the usage activity.
Patent CA-2099541-A1 (CA)
Title: Cyclic adhesion inhibitors
Inventor: JONCZYK ALFRED
IPC: A61P7/02
Filed: 1993-07-02
Abstract: Pharmaceutical compositions comprising at least one cyclopeptide of formulae I (a)-(r) (a) cyclo(-Arg-Gly-Asp-D-Phe-Val-Ala); (b) cyclo(-Arg-Gly-Asp-D-Phe-Leu-Ala); (c) cyclo(-Arg-Gly-Asp-Phe-Val-D-Ala); (d) cyclo(-Arg-Gly-Asp-Phe-Leu-D-Ala); (e) cyclo(-Arg-Gly-Asp-D-Phe-Val-Gly); (f) cyclo(-Arg-Gly-Asp-D-Phe-Leu-Gly); (g) cyclo(-D-Arg-Gly-Asp-Phe-Val-Ala); (h) cyclo(-D-Arg-Gly-Asp-Phe-Val-Gly; (i) cyclo(-Arg-Gly-Asp-Phe-Pro-Gly); (j) cyclo(-Arg-Gly-Asp-Phe-D-Pro-Gly); (k) cyclo(-Arg-Gly-Asp-Phe-Pro-Ala); (l) cyclo(-Arg-Gly-Asp-Phe-D-Pro-Ala); (m) cyclo(-D-Arg-Gly-Asp-Phe-Val); (n) cyclo(-Arg-D-Ala-Asp-Phe-Val); (o) cyclo(-Arg-Gly-Asp-D-Phe-Val); (p) cyclo(-Arg-Ala-Asp-D-Phe-Val); (q) cyclo(-Arg-Gly-Asp-Phe-D-Val; (r) cyclo(-Arg-Gly-D-Asp-Phe-Val); or a salt thereof are useful as cell adhesion inhibitors.
Patent CA-2099885-A1 (CA)
Title: Portable container with automatic discharge capability
Inventor: HADLEY ROBERT
IPC: B28C7/00
Filed: 1992-01-02
Abstract: ABSTRACT            The invention concerns a portable container for the temporary storage and later discharge of at least one material, which comprises the combination of a pair of components including a hopper-like compartment (10) having a bottom opening (16) and adapted to contain a quantity of material for storage and subsequent discharge.  The other component (18)  being of cylindrical form and axially shiftable into and out of said opening to stopper and unstopper said opening. Means are provided within said compartment for suspending said other component into stoppering position.  Target means  (T)  are located at the lower end of said other component for forming a target area concentric with said cylindrical stopper. A discharge hopper means (70) for concentric positioning is located below said components and including lance means (84) for penetrating into said target area and axially lifting said stopper to unstoppering position in response to lowering of said components relative to said discharge hopper means and movement of said lance means into contact with said other component to carry it upwards relative to said hopper-like compartment.
Patent CA-2100063-A1 (CA)
Title: Apparatus and method for measuring a blood parameter
Inventor: HEINEMANN STAN O
IPC: A61B5/1495
Filed: 1991-12-27
Abstract: An apparatus (11) for measuring a blood parameter comprising a red light source (27) and an infrared light source (29) for directing light toward a blood-receiving location (27) and a detector (31) for receiving light from the first and second light sources which has been back scattered by the blood. The intensity of the first light source is adjusted so that the intensity of light at the detector (3l) from the first light source (27) remains substantially constant over a range of values of the blood parameter and the intensity of the second light source (29) is adjusted so that the intensity of light at the detector (31) from the second light source (9) is substantially constant over a range of values of the blood parameter. A  signal is provided which is related to the intensity of one or both of the light sources and which provides an indication of the blood parameter. A circuit is provided to compensate for errors resulting from the light sources.
Patent CA-2107657-A1 (CA)
Inventor: JOSEPH EUGENE G
IPC: D04H1/56
Filed: 1992-08-11
Abstract: A heat-stable melt-blown web of multilayer microfibers comprising at least two layers of a heat-stable melt-blowable mate-rial and at least one included layer of a second material.
Patent CA-2108701-A1 (CA)
Title: Atrial defibrillator and method for providing pre-cardioversion pacing
Inventor: KREYENHAGEN PAUL E
IPC: A61N1/39
Filed: 1993-10-19
Abstract: An implantable atrial defibrillator provides cardioverting electrical energy to the atria of a human heart in need of cardioversion. The atrial defibrillator includes a first detector for detecting atrial activity of the heart and an atrial fibrillation detector responsive to the first detector for determining when the atria of the heart are in need of cardioversion. The atrial defibrillator further includes a pacing output circuit responsive to the atrial fibrillation detector for pacing the ventricles of the heart at a pacing rate when the atria of the heart are in need of cardioversion and a cardioverter stage for applying the cardioverting electrical energy to the atria of the heart after the pacing output circuit has paced the ventricles for a predetermined number of cardiac cycles. The pacing output circuit stabilizes the cardiac rate of the heart prior to the application of the cardioverting electrical energy.
Patent CA-2114353-A1 (CA)
Inventor: LEDBETTER JEFFREY A
IPC: C07K19/00
Filed: 1994-01-27
Abstract: The present invention provides an expression vector encoding monospecific or bispecific fusion protein.      In one embodiment the expression vector encodes a monospecific fusion protein, which vector comprises a recombinant monospecific single chain cassette comprising a DNA sequence encoding a first binding domain capable of binding a cell surface antigen.      In another embodiment the expression vector encodes a bispecific fusion protein, which vector comprises a recombinant bispecific single chain cassette comprising a DNA sequence encoding a first binding domain capable of binding a cell surface antigen and a DNA sequence encoding a second binding domain capable of binding a cell surface antigen, each domain capable of binding a different antigen.      The present invention also provides a method for producing a biologically active monospecific or bispecific fusion protein in a mammalian cell. This method comprises: (a) transfecting the mammalian cell with the recombinant expression vector of the invention; (b) culturing the mammalian cell so transfected in step (a); and (c) recovering the biologically active bispecific fusion protein so as produced by the cultured mammalian cell.
Patent CA-2115810-A1 (CA)
Title: Pipe Transfer System
Inventor: BOYADJIEFF GEORGE I
IPC: E21B19/15
Filed: 1994-02-16
Abstract: A pipe handling machine for moving well pipes arranged essentially horizontally and essentially parallel to one another on a deck, and including a carriage which may contain an operator's control cabin and is mounted by tracks for movement transversely of the pipes, with an arm projecting from the carriage and adapted to support a pipe from one of its ends as a cantilever, and with the arm being power actuable upwardly and downwardly to raise and lower a pipe and in its elevated position shift the pipe laterally with the carriage. The arm may deliver the pipe to or receive it from an inclined conveyor leading to the rig floor. Preferably, two such machines are provided for shifting pipes on two storage decks at different levels, and for delivering pipes to or from an intermediate conveyor system extending between the two decks.
Patent CA-2119633-A1 (CA)
Inventor: COVE RICHARD
IPC: F16K47/04
Filed: 1994-03-18
Abstract: The flow trim has inner and outer, spaced apart, tubular cylindrical, coextensive, ported walls which project across the inlet of the choke. A tubular throttling collar may be advanced longitudinally through the annular space between the ported walls, to vary the flow area of the ports. The arrangement enables staging of the pressure drop in increments through the ports of the choke. This reduces cavitation.
Patent CA-2121102-A1 (CA)
Title: Telephone advertising method and apparatus
Inventor: LEDERMAN MATTHEW
IPC: H04M15/00
Filed: 1994-04-12
Abstract: ABSTRACT         A method and apparatus is disclosed for routing a telephone call through a telephone network from a caller to a called party designated by the caller via advertising service apparatus that operates in two modes successively, the parties being in communication with each other in one mode and ads are selected from storage during that mode and the ads are impressed on one or both of the parties during a different mode.  Selection of ad messages for use is controlled by many criteria.  Delivery of ad is recorded for accounting purposes.  The modes may alternate between message intervals whose duration is determined by ad message length and communication intervals whose length is determined by a talking time timer.
Patent CA-2121994-A1 (CA)
Inventor: HOULE MICHEL
IPC: A01C23/04
Filed: 1994-04-21
Abstract: A distributor for use in a liquid manure spreader to distribute manure to a plurality of discharge hoses via a manifold fed by a manure feed pipe  connected to a manure pump.  The distributor has a cylindrical chamber connected to the manifold above the same.  This chamber has a bottom wall with a central inlet in open communication with the manifold and a top wall provided with a set of spaced apart outlets extending at a same radial distance away from the axis of the chamber, each outlet corresponding to discharge hose.  An annular baffle is coaxially mounted within said cylindrical chamber, adjacent to the top wall of it, so as to better distribute the incoming manure within the chamber. The distributor also has a set of a top discharge pipes connecting each outlet of the cylindrical chamber to a corresponding discharge hose.  Each discharge pipe includes a first, vertically extending portion, a middle horizontally extending portion, a last vertically extending portion and a  vertically  extending,  upwardly  projecting  air  vent connected to the middle portion of the discharge pipe at substantially mid-length of it in order to prevent unequal vacuuming of the corresponding discharge hose.  If desired, the distributor may further incorporate a shredder kit to allow spreading of manure containing some bedding, this kit having a disk-shaped rotor coaxially mounted within the chamber,  a motor operatively connected to the rotor for rotating the same, and a set of knives smaller in size than the outlet openings of the chamber,  these knives being symmetrically  mounted  onto  the  rotor,  and  projecting radially outwardly so as extend flat against the top wall and pass over the outlets when the rotor is rotated by the motor.
Patent CA-2124039-A1 (CA)
Inventor: JAMIESON J SCOTT
IPC: G01R19/165
Filed: 1994-05-20
Abstract: A circuit (10) for producing signals representative of at least two flame current levels is disclosed herein. The circuit (10) includes two electrodes (12, 14) locatable in a flame (16), where a voltage potential is set up between the electrodes (12, 14), and the current flow is measured therebetween (flame current). The circuit (10) includes an amplifying portion (24, 42) for amplifying the flame current and applying a signal to a microprocessor (38). The microprocessor (38) samples the signal and outputs a signal representative of the flame current level.
Patent CA-2124925-A1 (CA)
Title: Preparation of dietary fatty acid salt products
Inventor: VINCI ALFREDO
IPC: A23L1/30
Filed: 1992-09-04
Abstract: In one embodiment this invention provides a process for preparing a dietary fatty acid calcium salt supplement composi-tion which contains at least one additional nutrient ingredient such as methionine hydroxy analog. The dietary composition can function as a rumen bypass. animal feed supplement, and permit a beneficial increase in the nutrient fat content of the feed.
Patent CA-2126437-A1 (CA)
Title: Dock leveler incorporating an inflatable bag
Inventor: HODGES CHARLES H
IPC: B65G69/28
Filed: 1992-12-14
Abstract: A dock leveler (1) comprising a ramp (7) hinged at its rear end to a supporting structure (6) and movable between a generally horizontal position and an upwardly inclined position. A lip (9) is hinged to the forward edge of the ramp (7) and can be pivoted between a downwardly hanging pendant position and an extended position. Interposed between the ramp and the supporting structure is an inflatable bag (12), while a second inflatable bag interconnects the ramp and the lip (21). Blowers (26, 30) mounted beneath the ramp (7) supplies low pressure air to both bags, and inflation of the first bag will move the ramp upwardly to the inclined position, while inflation of the second bag will move the lip from the pendant to the extended position.
Patent CA-2130316-A1 (CA)
Title: Layering machine
Inventor: ASKMAN LARS
IPC: A23L7/109
Filed: 1994-08-17
Abstract: A machine for layering strips of food material comprising a) means for forming a plurality of parallel strips of flexible food material, b) one lower conveyor belt and at least one upper conveyor belt extending from its upstream end lateral to the lower conveyor belt to its downstream end overlying the lower conveyor belt, c) guiding means for guiding one strip of flexible food material to the upstream end of the lower conveyor belt and at least one other strip of flexible food material to the upstream end of an upper conveyor belt, d) power means adapted to advance the conveyor belts and the strips downstream, and e) guiding means for guiding a strip of flexible food material from the downstream end of an upper conveyor belt to lie above another strip advancing downstream thereby forming a food product comprising layered strips of food material.
Patent CA-2136609-A1 (CA)
Inventor: KATSAROS JAMES D
IPC: B29C48/10
Filed: 1993-06-01
Abstract: Multilayer laminates formed from at least two layers. The first layer being a flexible blow moldable thermoplastic polyamide composition and the second layer being a vinyl alcohol composition.  These laminates can withstand high temperatures for extended periods of time, possess low temperature impact strength, and have resistance to permeation of fuel compositions. These laminates are especially suited for fuel tanks for motor vehicles.
Patent CA-2137671-A1 (CA)
Title: Mobile-module plant for the development and the production of biotechnological products on a pilot scale
Inventor: CASSANI GIOVANNI R
IPC: B01L99/00
Filed: 1993-05-29
Abstract: A mobile-module plant (1) for the developement and the production of biotechnological products on a pilot scale comprising equipments for the production, separation, purification and finishing of said products (11, 17, 18, 19, 20; 40, 47, 48, 50, 52, 54; 71-76, 82 86, 89, 92, 95, 98) and auxiliary equipments (102; 107, 109, 110; 112; 113; 119; 123; 129; 134; 135; 141-143), wherein (i) said plant (1) consists of at least two mobile modules (2; 3; 4; 5; 8) suitable for being connected together and integrated one with the other, (ii) each of said mobile modules (2; 3; 4; 5; 8) comprises a movable container (6), (iii) at least one of said movable containers (6) is provided with a preselected own set of said equipments (11, 17, 18, 19, 20; 40, 47, 48, 50, 52, 54; 71-76, 82, 86, 89, 92, 95, 98; 102; 107, 109, 110; 112; 113; 119; 123; 129; 134; 135;  141-143) and (iv) at least one of said movable containers (6) is aseptic.
Patent CA-2140692-A1 (CA)
Title: Tool Fixture for Abrading Apparatus
Inventor: HAFFELY JEFFREY L
IPC: B24B41/06
Filed: 1995-01-20
Abstract: An apparatus for holding a tool having a cutting edge in a predetermined abrading orientation with respect to a tool abrading apparatus.  The apparatus comprises a base member supportable on the tool abrading apparatus and adapted to support a tool thereon.  A positioning member is movably attached to the base member for selective abutting contact with the tool.  An adjustment assembly is attached to the base member for selectively advancing and retracting the positioning member relative to the base member to position the tool into the predetermined abrading orientation.  A tool retaining member is removably attached to the base to selectively retain the tool on the base member in the predetermined abrading orientation.
Patent CA-2142470-A1 (CA)
Title: Pump dispenser with movable bottle
Inventor: WEISS STEPHAN
IPC: B05B11/00
Filed: 1993-08-25
Abstract: A dispenser (100) for dispensing a liquid from a vessel (15) having a pump. The dispenser (100) includes a housing (10) enclosing the vessel (15) and the pump has a pump nozzle (13) which is set in a stationary position (9) relative to the housing (10). The housing (10) includes a mechanism  (25) to move the vessel (15) relative to the pump nozzle (13), thereby actuating the pump and dispensing liquid therefrom.
Patent CA-2143160-A1 (CA)
Title: Anti-drainback/pressure-relieved filter cartridges for lubricating oil
Inventor: COVINGTON EDWARD A
IPC: B01D27/10
Filed: 1995-02-22
Abstract: Filter cartridges having annular filter elements retained within housings include a cylindrical valve support on which an annular valve is mounted. The annular valve has a valve skirt and a valve sleeve. During normal operation, the valve skirt deflects, allowing lubricating oil to flow to and through the filter element. When the filter element clogs, the valve sleeve deflects, uncovering openings through the valve support which the valve sleeve normally blocks. Lubricating oil then flows through the openings in the valve support bypassing the clogged filter. In accordance with one embodiment of the filter cartridge, the filter element, valve and valve support are held in axial abutment within the filter housing by a coil spring.    In accordance with preferred embodiment of the filter cartridge, the filter element valve and valve support are retained in the filter housing by adhesive.
Patent CA-2144775-A1 (CA)
Title: A continuous-action reference electrode for the cathodic protection of metallic structures
Inventor: VASILYEVICH DAKY N
IPC: C23F13/16
Filed: 1992-09-18
Abstract: The invention relates to the field of cathodic protection of underground or underwater metallic structures. The reference electrode object of the invention has a plate-shaped support (1) made of porous ceramic material on which support (1) flat faces copper plates (2) alternated with titanium plates (3) or with nickel-based alloy plates are applied by means of plasma-coating or potting. The copper plates (2) are isolated from the nickel plates. On one of the lateral faces of the porous ceramic support (1) a metal membrane (6) is applied, constituting an electrochemical potential transducer.
Patent CA-2145554-A1 (CA)
Inventor: SHANKLIN GARY L
IPC: D21F11/04
Filed: 1995-03-27
Abstract: Tissues having a combination of softness and good wet strength are made by producing a multi-layered tissue in which debonding agents and wet strength agents are provided in separate layers. The wet strength agents are provided in the central layer(s) and the debonding agents are provided in the outer layer(s) of the tissue.
Patent CA-2146977-A1 (CA)
Title: Seat belt pretensioner
Inventor: BEHR LEONARD W
IPC: B60R22/195
Filed: 1994-09-09
Abstract: A pretensioner (10) for a seat belt (13) utilizes a relatively inexpensive gas-producing cartridge (12) that is easily replaced after activation so as to condition the pretensioner for subsequent use. The cartidge is similar to a shotgun shell and is chambered in a breech block (22). The cartidge contains a gas-producing pyrotechnic (32) and a piston (36). Upon ignition, gas produced by the pyrotechnic effects advancement of the piston (36) which, through an associated mechanism, takes up slack in the seat belt (13).
Patent CA-2148949-A1 (CA)
Inventor: MCMILLS COREY
IPC: H01R24/40
Filed: 1993-11-22
Abstract: ABSTRACT OF THE DISCLOSURE A method and a device is provided which allows the connection of coaxial cable termini to one another with minimum long-term loss of RFI shielding. The method comprises the removal of metal oxides from the concentric conductor portions of the two cable termini, applying a sealant to the concentric conductor termini and then connecting the central conductor termini to one another and the concentric conductor termini to one another. The device comprises a collet structure dimensioned to slip over the outside of a standard connection jack. Within the collet structure is disposed a quantity of sealant oozes from the collet structure to the exterior of the collet structure. When the collet structure is attached to the jack, the sealant is caused to ooze onto the concentric conductor thereby sealing the concentric conductor from the ambient.
Patent CA-2149546-A1 (CA)
Title: Method of autonomously reducing power consumption in a computer system
Inventor: GASZTONYI LASLO R
IPC: G06F1/32
Filed: 1993-11-16
Abstract: Power consumption in an electrical system, particularly a battery powered computer system, may be reduced by a method in which the performance of the system's power consuming assets (e.g., 1/0 devices, memory, processors, etc.) is monitored during the operation of application programs. The performance metrics (e.g., time on, processing assets, instruction density, etc.) for each of the application programs is stored in a look-up table below the application program software level that is accessible to the basic input/output system and/or disk operating system. The look-up table may be dynamically updated each time an application program is run. The data in the look-up table are used to remove all or part of the power from those assets that require no or less power during operation of a particular application program. The method is transparent to the application programs and may use a terminate and stay resident programs.